A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z  

        1 2 | Last   [Sort by number of followers]   [Restore default list]

  Subjects -> SCIENCES: COMPREHENSIVE WORKS (Total: 374 journals)
Showing 1 - 200 of 265 Journals sorted alphabetically
Accountability in Research: Policies and Quality Assurance     Hybrid Journal   (Followers: 19)
Acta Nova     Open Access   (Followers: 2)
Acta Scientifica Malaysia     Open Access   (Followers: 1)
Acta Scientifica Naturalis     Open Access   (Followers: 4)
Adıyaman University Journal of Science     Open Access  
Advanced Science     Open Access   (Followers: 16)
Advanced Science, Engineering and Medicine     Partially Free   (Followers: 8)
Advanced Theory and Simulations     Hybrid Journal   (Followers: 4)
Advances in Research     Open Access  
Advances in Science and Technology     Full-text available via subscription   (Followers: 18)
African Journal of Science, Technology, Innovation and Development     Hybrid Journal   (Followers: 8)
Afrique Science : Revue Internationale des Sciences et Technologie     Open Access   (Followers: 1)
AFRREV STECH : An International Journal of Science and Technology     Open Access   (Followers: 3)
Alfarama Journal of Basic & Applied Sciences     Open Access   (Followers: 12)
American Academic & Scholarly Research Journal     Open Access   (Followers: 4)
American Journal of Applied Sciences     Open Access   (Followers: 22)
American Journal of Humanities and Social Sciences     Open Access   (Followers: 14)
Anales del Instituto de la Patagonia     Open Access  
Applied Mathematics and Nonlinear Sciences     Open Access   (Followers: 2)
Arab Journal of Basic and Applied Sciences     Open Access  
Arabian Journal for Science and Engineering     Hybrid Journal   (Followers: 1)
Archives Internationales d'Histoire des Sciences     Partially Free   (Followers: 5)
Archives of Current Research International     Open Access  
ARPHA Conference Abstracts     Open Access   (Followers: 1)
ARPHA Proceedings     Open Access  
Asian Journal of Advanced Research and Reports     Open Access  
Asian Journal of Scientific Research     Open Access   (Followers: 2)
Asian Journal of Technology Innovation     Hybrid Journal   (Followers: 5)
Australian Field Ornithology     Full-text available via subscription   (Followers: 1)
Australian Journal of Social Issues     Hybrid Journal   (Followers: 6)
Bangladesh Journal of Scientific Research     Open Access  
Beni-Suef University Journal of Basic and Applied Sciences     Open Access   (Followers: 1)
Berichte Zur Wissenschaftsgeschichte     Hybrid Journal   (Followers: 11)
Bilge International Journal of Science and Technology Research     Open Access  
Bioethics Research Notes     Full-text available via subscription   (Followers: 15)
BJHS Themes     Open Access   (Followers: 5)
Bulletin de la Société Royale des Sciences de Liège     Open Access  
Bulletin of the National Research Centre     Open Access  
Chain Reaction     Full-text available via subscription  
Ciencia Amazónica (Iquitos)     Open Access  
Ciencia en su PC     Open Access   (Followers: 1)
Ciencia Ergo Sum     Open Access  
Ciência ET Praxis     Open Access  
Communications Faculty of Sciences University of Ankara Series A2-A3 Physical Sciences and Engineering     Open Access  
Comunicata Scientiae     Open Access  
Conference Papers in Science     Open Access  
Configurations     Full-text available via subscription   (Followers: 11)
COSMOS     Hybrid Journal   (Followers: 1)
Crea Ciencia Revista Científica     Open Access  
Current Issues in Criminal Justice     Hybrid Journal   (Followers: 14)
Current Research in Geoscience     Open Access   (Followers: 6)
Data     Open Access   (Followers: 4)
Dhaka University Journal of Science     Open Access  
Discover Sustainability     Open Access   (Followers: 4)
Einstein (São Paulo)     Open Access  
Ekaia : EHUko Zientzia eta Teknologia aldizkaria     Open Access  
Emergent Scientist     Open Access  
Enhancing Learning in the Social Sciences     Open Access   (Followers: 8)
Enseñanza de las Ciencias : Revista de Investigación y Experiencias Didácticas     Open Access  
Entramado     Open Access  
Entre Ciencia e Ingeniería     Open Access  
Epiphany     Open Access   (Followers: 1)
Ethiopian Journal of Education and Sciences     Open Access   (Followers: 5)
European Online Journal of Natural and Social Sciences     Open Access   (Followers: 4)
European Scientific Journal     Open Access   (Followers: 11)
Evidência - Ciência e Biotecnologia - Interdisciplinar     Open Access  
Exchanges : the Warwick Research Journal     Open Access   (Followers: 1)
Experimental Results     Open Access   (Followers: 2)
Fides et Ratio : Revista de Difusión Cultural y Científica     Open Access  
Fontanus     Open Access   (Followers: 1)
Forensic Science Policy & Management: An International Journal     Hybrid Journal   (Followers: 296)
Frontiers in Climate     Open Access   (Followers: 5)
Frontiers in Science     Open Access   (Followers: 1)
Fundamental Research     Open Access  
Futures & Foresight Science     Hybrid Journal   (Followers: 1)
Gaudium Sciendi     Open Access  
Ghana Studies     Full-text available via subscription   (Followers: 15)
Global Journal of Pure and Applied Sciences     Full-text available via subscription  
Globe, The     Full-text available via subscription   (Followers: 4)
HardwareX     Open Access  
Heidelberger Jahrbücher Online     Open Access  
Heliyon     Open Access   (Followers: 1)
History of Science and Technology     Open Access   (Followers: 5)
Hoosier Science Teacher     Open Access  
Indian Journal of History of Science     Hybrid Journal   (Followers: 2)
Instruments     Open Access  
Interciencia     Open Access  
International Annals of Science     Open Access  
International Journal of Advanced Multidisciplinary Research and Review     Open Access  
International Journal of Applied Science     Open Access  
International Journal of Engineering, Science and Technology     Open Access  
International Journal of Network Science     Hybrid Journal   (Followers: 3)
International Journal of Social Sciences and Management     Open Access   (Followers: 3)
International Journal of Technology Policy and Law     Hybrid Journal   (Followers: 10)
International Science and Technology Journal of Namibia     Open Access   (Followers: 2)
International Scientific and Vocational Studies Journal     Open Access  
Investiga : TEC     Open Access  
Investigación Joven     Open Access  
Investigacion y Ciencia     Open Access   (Followers: 1)
Iranian Journal of Science and Technology, Transactions A : Science     Hybrid Journal  
iScience     Open Access   (Followers: 2)
Issues in Science & Technology     Free   (Followers: 9)
Ithaca : Viaggio nella Scienza     Open Access  
J : Multidisciplinary Scientific Journal     Open Access  
Jaunujų mokslininkų darbai     Open Access   (Followers: 3)
Journal de la Recherche Scientifique de l'Universite de Lome     Full-text available via subscription  
Journal of Chromatography & Separation Techniques     Open Access   (Followers: 9)
Journal of Advanced Research     Open Access   (Followers: 2)
Journal of Analytical Science & Technology     Open Access   (Followers: 5)
Journal of Applied Science and Technology     Full-text available via subscription   (Followers: 1)
Journal of Applied Sciences and Environmental Management     Open Access   (Followers: 1)
Journal of Big History     Open Access   (Followers: 4)
Journal of Composites Science     Open Access   (Followers: 4)
Journal of Diversity Management     Open Access   (Followers: 4)
Journal of Indian Council of Philosophical Research     Hybrid Journal  
Journal of Institute of Science and Technology     Open Access  
Journal of King Saud University - Science     Open Access  
Journal of Mathematical and Fundamental Sciences     Open Access  
Journal of Negative and No Positive Results     Open Access  
Journal of Responsible Technology     Open Access  
Journal of Science and Technology     Open Access   (Followers: 2)
Journal of Science and Technology     Open Access   (Followers: 1)
Journal of Science and Technology (Ghana)     Open Access   (Followers: 3)
Journal of Science and Technology Policy Management     Hybrid Journal   (Followers: 1)
Journal of Science Foundation     Open Access   (Followers: 1)
Journal of Scientific Research and Reports     Open Access   (Followers: 1)
Journal of Shanghai Jiaotong University (Science)     Hybrid Journal  
Journal of Social Science Research     Open Access   (Followers: 2)
Journal of Taibah University for Science     Open Access  
Journal of the Ghana Science Association     Full-text available via subscription   (Followers: 3)
Journal of the History of Ideas     Full-text available via subscription   (Followers: 202)
Journal of the Indian Institute of Science     Hybrid Journal   (Followers: 4)
Journal of the Royal Society of New Zealand     Hybrid Journal   (Followers: 49)
Journal of the South Carolina Academy of Science     Open Access  
Journal of Unsolved Questions     Open Access  
Jurnal Sains Dasar     Open Access  
Jurnal Teknosains     Open Access  
Karaelmas Science and Engineering Journal     Open Access  
Karbala International Journal of Modern Science     Open Access  
Kennedy Institute of Ethics Journal     Full-text available via subscription   (Followers: 10)
Logo STI Science, Technology and Innovation     Open Access   (Followers: 14)
Malawi Journal of Science and Technology     Open Access   (Followers: 6)
Maskana     Open Access  
MethodsX     Open Access  
Mètode Science Studies Journal : Annual Review     Open Access  
Modern Applied Science     Open Access   (Followers: 1)
Momona Ethiopian Journal of Science     Open Access   (Followers: 5)
National Academy Science Letters     Hybrid Journal   (Followers: 3)
National Science Review     Hybrid Journal   (Followers: 1)
Natural Sciences     Open Access  
Natural Sciences Education     Hybrid Journal   (Followers: 1)
Naturen     Full-text available via subscription  
Nepal Journal of Science and Technology     Open Access  
Network Science     Hybrid Journal   (Followers: 4)
Nordic Journal of Science and Technology     Open Access   (Followers: 2)
Nordic Studies in Science Education     Open Access   (Followers: 4)
Nova     Open Access  
Open Conference Proceedings Journal     Open Access  
Open Journal of Applied Sciences     Open Access  
Orbis Cógnita : Revista Científica     Open Access   (Followers: 1)
Patterns     Open Access   (Followers: 9)
People and Nature     Open Access   (Followers: 4)
Población y Desarrollo - Argonautas y caminantes     Open Access  
Politique et Sociétés     Full-text available via subscription   (Followers: 1)
Portal de la Ciencia     Open Access  
Proceedings of the Indian National Science Academy     Full-text available via subscription   (Followers: 4)
Proceedings of the Linnean Society of New South Wales     Full-text available via subscription   (Followers: 2)
Proceedings of the Royal Society of Queensland, The     Full-text available via subscription  
QScience Connect     Open Access  
Quantum Science and Technology     Hybrid Journal   (Followers: 15)
Rafidain Journal of Science     Open Access  
Rehabilitation Research, Policy, and Education     Hybrid Journal   (Followers: 2)
Reportes Científicos de la FaCEN     Open Access  
Reports in Advances of Physical Sciences     Open Access  
Research Ideas and Outcomes     Open Access  
Research Integrity and Peer Review     Open Access   (Followers: 1)
Research Policy : X     Open Access   (Followers: 3)
Respuestas     Open Access  
Revista Bases de la Ciencia     Open Access  
Revista Cientifica Guillermo de Ockham     Open Access  
Revista Conhecimento Online     Open Access  
Revista Crítica de Ciências Sociais     Open Access  
Revista de Ciencia y Tecnología     Open Access  
Revista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales     Open Access  
Revista de la Universidad del Zulia     Open Access  
Revista Politécnica     Open Access  
Revista Tecnológica     Open Access  
Revista UniVap     Open Access  
Revista Vivências em Ensino de Ciências     Open Access   (Followers: 1)
SAINSTIS     Open Access  
Sainteknol : Jurnal Sains dan Teknologi     Open Access  
Sci     Open Access  
Science     Full-text available via subscription   (Followers: 5437)
Science & Diplomacy     Free   (Followers: 3)
Science Advances     Free   (Followers: 45)
Science and Technology     Open Access   (Followers: 2)
Science Heritage Journal     Open Access  
Science World Journal     Open Access  
Science, Technology and Arts Research Journal     Open Access   (Followers: 1)
ScienceRise     Open Access  

        1 2 | Last   [Sort by number of followers]   [Restore default list]

Similar Journals
Journal Cover
Journal of Science and Technology
Number of Followers: 2  

  This is an Open Access Journal Open Access journal
ISSN (Print) 2229-8460
Published by Universiti Tun Hussein Onn Malaysia Homepage  [2 journals]
  • Determination of Phytochemicals and Antioxidants Activity in Herbs Spices
           of Kitchen

    • Authors: Loth Botahala, Hemy R. Djasibani, Sua F. Kafolamau, Yubelinda Likma
      Pages: 1 - 9
      Abstract: Maintaining immunity is important because it can prevent infection of various viruses. One way to maintain immunity is by consuming herbal plants. The properties and benefits of several herbal plants that are often used as kitchen spices have been explained scientifically in the book Herbal Spices for Kitchen. In Alor Regency, East Nusa Tenggara Province, Indonesia, turmeric, which is rich in curcumin, is usually used as a wound medicine by rural communities. Likewise, ginger, which has a spicy taste, is often used by rural communities to warm cold babies by occasionally placing it on the baby's armpit. Meanwhile, lemongrass is usually used to add flavor to dishes at parties. Based on consideration of the local community's experience in using these three plants and combined with scientific studies, it was deemed necessary to analyze the content of phenolic compounds, saponins, steroids, terpenoids, and alkaloids, as well as antioxidant activity in a mixture of turmeric, ginger, and lemongrass with the ratio of 50% turmeric, 33.33% ginger, 16.67% lemongrass. The distribution of phenolic compounds, saponins, steroids, terpenoids, and alkaloids, even in the mixture of turmeric, ginger, and lemongrass plants is very strong antioxidant activity as indicated by the value of the mixture of 4.817 μg/ml. The composition of the mixture of turmeric, ginger, and lemongrass can contribute to maintaining and even strengthening the body's immune system.
      Keywords: Articles ; Conductivity and Chemiresistive H2S Gas Sensitivity of Graphene (75 wt%)/
             Cu (25 wt%) Composite Thin Film

      • Authors: Francis Omoniyi, Alabi Aderemi B. , Salawu Mufutau A. , Babalola Olayinka A.
        Pages: 1 - 9
        Abstract: This paper studies the conductivity and chemiresistive H2S gas sensitivity of graphene(75wt%)-Cu(25wt%) composite thin film, using self-made chamber and common laboratory apparatus. The method adopted involves mixture of 2 drops of ethanol with the synthesized composite and prepared on a glass substrate by tape casting method. Two small copper metal sheets were used as electrodes for clipping of crocodile which were also connected to digital meter for resistance readings and its changes. The X-ray Diffraction (XRD) shows that annealing temperature reduced the crystallite sizes. The Fourier Transform Infrared Radiation (FTIR) spectra show the functional groups present to be transition metal carbonyls or aromatic combination bands, terminal alkyne (monosubstituted), isothiocyanate and that between 2300 and 2400 cm-1 indicates N=C=S functional group and evidence of CO2 interaction with external surface of the material or intercalating in the interlayer of the host material Also, increase in the conductivity was observed due to decrease in resistivity. The response/sensitivity peak of the sensor to hydrogen sulfide was seen to rise proportionally as temperature rose with percentage 3.97% for as grown, annealed at 200°C is at 12.98% while the annealed at 400°C is at 27.34%.
        Keywords: Articles ; Construction of Novel Plasmids for Eradicating Dengue Disease Using
               Recombinant Yeast Microbiota

        • Authors: Sk Amir Hossain, Sheikh Shahjada Sangit, Rima Akter
          Pages: 10 - 19
          Abstract: With several dengue vaccines available that vary in effectiveness, paratransgenesis could provide an additional method for managing and possibly eradicating the dengue disease. The research in this work has focused on production of anti-dengue Dicer2/DCR2 and R2D2 proteins in yeast which are responsible for viral RNA degradation through siRNA pathway. In line of this work, pPICZ A_Pir1_Dcr2 and pPICZ A_Pir1_R2D2 novel plasmids are designed that would enable expression and genetic immobilization of our target proteins in the cell surface of yeast. The genetic cassette of the constructed plasmids contains AOX1 promoter, PIR1 gene and 6xHis genetic tag. The drosophila melanogaster (fruit fly) genes Dcr2 and R2D2 are then inserted into the designed genetic cassette of pPICZ A_Pir1_Dcr2 and pPICZ A_Pir1_R2D2 plasmids for construction of pPICZ A_Pir1_Dcr2 and pPICZ A_Pir1_R2D2 final plasmids. Both of the final plasmids are designed in such a way that would enable precise control of gene expression of our target enzymes in yeast and could be transformed with Pichia caribbica, Pichia ohmeri and Pichia guilliermondii. The transformed yeasts can then be introduced into mosquitoes Aedes aegypti either directly using a baited trap or encapsulated/seeded/oviposited recombinant yeasts into water to contaminate aquatic juvenile forms of mosquitoes.
          Keywords: Articles ; The Effect of a Riga Plate On Casson Hybrid Nanofluid Flow Along a
                 

          • Authors: Silas Okuma, Aworinde Adekunle , Areo Adeisa Olusegun , Akande Mariam Ololade , Adegbite Peter , Akindele Akintayo Oladimeji
            Pages: 10 - 22
            Abstract: This study investigates the effect of a Riga plate on the flow characteristics of a Casson hybrid nanofluid through a stretching cylinder embedded in a porous medium in the presence of an exponential heat source and thermal radiation. This model is used to explore the potential applications of this analysis in the fields of cancer treatment and wound healing. The governing partial differential equations are converted into a system of nonlinear ordinary differential equations using suitable similarity transformations. The governing partial differential equations (PDEs) were reduced to ordinary differential equations (ODEs) using similarity variables, and the heat transfer phenomena, fluid flow dynamics, and nanoparticle behavior in the base fluid were captured through numerical analysis. The Casson fluid model was used to capture the non-Newtonian characteristics of blood-like fluids in the circulatory system, and stretching was employed to mimic the blood vessel. The modeling involved incorporating thermal radiation (Ra) and an exponential heat source, which are encountered in cancer treatment. The Runge-Kutta order 4 with shooting technique was used to obtain numerical solutions of the governing equations, and the effects of the Casson fluid parameter, curvature parameter, nanoparticle volume fraction, Eckert number, and radiation parameter were analyzed. The results showed that the Riga plate affected the flow patterns by increasing the temperature, and the temperature distribution was improved by increasing the radiation parameter and nanoparticle concentration. The insights from this study could be used to optimize heat-based treatments for cancer and wound healing, where control of fluid dynamics and heat transfer processes is critical.
            Keywords: Articles ; Dual Band Antenna for Wi-Fi and 5G Communication

            • Authors: Maizatul Alice Meor Said, Mohamad Harris Misran , Mohd Azlishah Othman, Abd Shukur Jaafar, Redzuan Abd Manap, Shadia Suhaimi, Nurmala Irdawaty Hassan
              Pages: 20 - 29
              Abstract: The objective of this project is to design a microstrip antenna that operates in both the Wi-Fi and 5G frequency bands, specifically at 2.4GHz for Wi-Fi and 3.5GHz for 5G communication. The antenna design pattern on a FR4 substrate has been selected to be a rectangular microstrip patch antenna due of its low-profile form. The square patch antenna incorporates slot and inset feed techniques to achieve dual band operation and improve antenna performance. The antenna operates at the resonant frequencies of 2.4GHz and 3.5GHz. The S11 values at these frequencies are -19.948dB and -26.151dB, respectively. The antenna's gain is 2.698dB at 2.4GHz and 1.359dB at 3.5GHz. The antenna design was simulated using CST Microwave Studio, and the measurements were conducted using a Vector Network Analyzer (VNA).
              Keywords: Articles ; Development of an Orthosis to Compensate Volumetric Dysmetria of Feet

              • Authors: António Magalhães, Carla Peixoto
                Pages: 23 - 32
                Abstract: The concept of symmetry applied to the two halves of the human body has been the subject of reflection by anatomists. One of the most common inequalities is dysmetry of the lower limbs (LL), especially the legs and/or feet. In the case of a height difference in the legs, if it is very pronounced, it is necessary to develop strategies capable of correcting or reducing its impact on the quality of life of people who live with it daily. A rare type of dysmetria is the volumetric difference of the feet, not accompanied by changes in the length of the legs. In these cases, filling with conventional orthopedic insoles to improve the fixation of the foot inside the shoe is completely inappropriate because it slightly increases the length of the respective lower limb, which is reflected in changes in the spine that can degenerate into severe scoliosis. To solve these problems, a volumetric compensation orthosis applicable to this type of situation was developed. Using modern three-dimensional scanning and 3D printing techniques, an orthosis was customized for placement inside the shoes of an individual with this volumetric anomaly. To ensure walking comfort, a common flexible material (TPU) was chosen, and the printing parameters were studied based on feedback given by the user. As a measure of the effectiveness of the developed product and to analyze the effect produced, tests were carried out to compare gait patterns before and after the correction was established. The results found showed an approximation to standard gait patterns, a considerable improvement in the fixation of the foot inside the shoe and an interchangeability that allows the use of the orthosis in any type of footwear, such as classic shoes, boots or sneakers.
                Keywords: Articles ; In-silico Development of Novel Plasmid Construct for Production of
                       Recombinant Chitinase in Saccharomyces cerevisiae

                • Authors: Sk Amir Hossain, Rima Akter
                  Pages: 30 - 37
                  Abstract: This study presents the design and potential application of novel plasmid constructs for chitinase enzyme production in Saccharomyces cerevisiae. Using advanced molecular techniques in recombinant DNA technology, we constructed two unique plasmids—pESC-TRPGAL1, 10Chitinase2 and pESC-TRPPHO5chitinase2—specifically engineered to facilitate the insertion of the Candida albicans chitinase-encoding gene (CHT3) into yeast. The plasmid pESC-TRPGAL1, 10Chitinase2 incorporates a genetic cassette with GAL1 and GAL10 strong bidirectional promoters, a signal sequence, and a 6xHis tag. Conversely, pESC-TRPPHO5chitinase2 features the GAL1 promoter in one direction and the PHO5 promoter in the other, along with a signal sequence and 6xHis tag. The plasmid design enables the targeted expression of recombinant chitinase when transformed into S. cerevisiae, with functionality and activity potentially assessable via selective culture with 1–2% chitin media. This work emphasizes the innovation in plasmid construction for recombinant chitinase expression and establishes the groundwork for experimental validation, which will focus on assessing the activity of enzyme and thermostability relative to wild-type C. albicans chitinase.
                  Keywords: Articles ; A Low-Cost Monitoring System for Energy Consumption Analysis During
                         Machining Operation

                  • Authors: Akmal Najihah Ibrahim, S.C. Johnson Lim
                    Pages: 33 - 44
                    Abstract: CNC machining is a common manufacturing process which requires significant energy consumption. The first step towards energy savings is to monitor the energy consumption of CNC machines, which are usually equipped with a three-phase electrical power supply. However, existing energy metres are costly for detailed measurements of a machine's energy consumption level. This study developed a low-cost energy measurement device based on the Arduino microcontroller-based platform to monitor energy consumption during CNC machining processes. The product development methodology includes the measurement procedure, calibration, pilot study prior to the commencement of the actual study, and results validation. A field experiment was conducted to validate the design's functionality. Preliminary energy measurements were performed on tool standby, tool changing, spindle rotation speeds, and feed rates. Results showed that the average standby power of the CNC machine is 5.15 kWh, with actual power consumption for the coolant pump motor, spindle motor, and feed motor being 0.43 kW, 0.77 kW, and 0.45 kW, respectively. Energy consumption is increased with spindle rotation speed and feed rate increments. The analysis results demonstrated the product's ability as a cost-effective solution for machining energy monitoring.
                    Keywords: Articles ; Augmented Reality Mapping with AR Markers for Enhanced Tourism Experiences

                    • Authors: Nadiah binti Muhammad Kharibi, Siti Fauziah Toha, Nur Liyana Azmi, Ahmad Syahrin Idris, Mohammad Osman Tokhi
                      Pages: 38 - 50
                      Abstract: Implementation of augmented reality (AR) has increased productivity and provides real-time information and data to allow user to be aware of their surroundings. The objective of this research is to develop an augmented reality framework capable of overlaying real-time fruit identification results onto the physical environment in agricultural settings. The method approach to achieve this objective is using AR marker based and designed and developed using MATLAB. The study highlights that, regardless of some image quality limitations, complex feature detection algorithms like SURF and FAST can successfully mitigate the distortion and recovery processes. The results summarize that users of new augmented reality applications can now access helpful translation, mapping, and travel information.
                      Keywords: Articles ; Ethnobotanical Survey of Medicinal Plants Used in the Treatment of
                             Transmissible Diseases

                      • Authors: Bawale Sani Halliru, Nuraddeen Wada, Abdulrahman Mahmoud Dogara, Aisha Abdullahi Mahmud, Isah Labaran, Hussaini Danlami
                        Pages: 45 - 55
                        Abstract: Herbal medicine, as an ancient traditional medical method, predates the establishment of contemporary healthcare systems within human culture. Globally, several groups develop their own indigenous forms of medicine and corresponding methodologies for treating and enhancing overall well-being. The research presents a comprehensive ethnobotanical survey of medicinal plants used in the treatment of transmissible diseases in Katsina State. A random selection technique was employed in conjunction with an open-ended interview guide over the period spanning from October 2022 to June 2023. The demographic information of the respondents was ascertained using Excel 2016. Quantitatively, the documented plants were subjected to analysis based on their Relative Frequency of Citation (RFC). This study identified 26 medicinal plants used in the administration and treatment of various transmissible diseases in the northern Nigerian state of Katsina. Moringa oleifera (28%) is the most frequently reported plant, followed by Olea Europaea (24%) and Azadirachta indica (20%). Leaves were the most frequently used part of the plants (69%), common method of preparation is decoction (65%). As their popularity and recognition expanded throughout the world, plants with medical potential remain the sole hope for the future. According to the current study, people of Katsina citizens had a solid awareness of the medicinal plant. Even with the progress of contemporary medicine, the people in the area still depend on using traditional plants for medical purposes.
                        Keywords: Articles ; Field Emergence and Seed Vigor Sensitivity of Special Purpose Rice (Oryza
                               sativa L.) Irradiated with Gamma Rays

                        • Authors: Leah Dela Cruz, Paulina Justo Alvaran, Elmer Padilla Natividad Jr.
                          Pages: 51 - 57
                          Abstract: Special purpose rice (SPR) are varieties with notable features such as aroma, grain color and eating quality. Lower yield is one of the challenges in the production of SPR which this study ultimately aimed to address by developing mutant varieties with higher yields and good eating quality. In the process of obtaining desirable mutants through gamma irradiation, different doses were applied which could negatively affect the germination and seed vigor of the irradiated seeds. Thus, the responses of four newly-developed special purpose rice varieties to different irradiation doses were evaluated in terms of field emergence and seed vigor. Five irradiation doses of gamma rays were used, namely: 0 Gy (control), 150 Gy, 200 Gy, 250 Gy and 300 Gy using the Ob-Servo Sanguis Co-60 Irradiation facility at the Philippine Nuclear Research Institute (PNRI). The study was laid out in the open field following the Complete Randomized Design arrangement with four replications. Results indicated that irradiation doses of 150 to 300 Gy resulted to significantly lower field emergence and seed vigor when compared to the untreated seeds but the reduced levels of field emergence ranging from 89.60 to 92.97% were still within the acceptable minimum level of germination percentage which is 80%. Among the varieties/line tested and within the range of doses studied, it appeared that CLS 4, with waxy endosperm, was relatively more sensitive to irradiation treatment in terms of field emergence and seed vigor.
                          Keywords: Articles ; Botanical Vegetables Recognition on Raspberry Pi Using Single Shot
                                 Detector (SSD)

                          • Authors: M. Iqbal Mortadza, M.N. Shah Zainudin, M.I. Idris, W.H. Mohd Saad, M.R. Kamarudin, Z.A.F.M. Napiah, Nurul Zarirah Nizam, Sufri Muhammad
                            Pages: 56 - 64
                            Abstract: Advancements in computer vision technologies have fueled research interest in automating object detection, particularly in agricultural contexts. Human eyes prone to error during the sorting process when differentiating the various types of botanical vegetables such as bell pepper (capsicum), chili, tomatoes, etc. Hence, the use an object detection method is believed could categorize this botanical vegetables precisely, allowing farmers to optimize their operations and reduce labor expenses. This study explores the identification of various botanical vegetables types using a Raspberry Pi and the Single Shot Detector (SSD). The proposed approach involves curating an extensive botanical vegetables dataset with detailed annotations to optimize training process. Implementing SSD on the Raspberry Pi capitalizes on its processing power and versatility. Our research demonstrates the system's effectiveness in detecting a wide range of botanical vegetables, including chili, capsicum, tomatoes, and vegetable leaf, achieving an average precision of 89% across diverse environmental conditions. Computational efficiency analysis showcases its real-time vegetable detection capabilities, rendering it suitable for agricultural applications such as automated sorting, inventory management, and quality monitoring.
                            Keywords: Articles ; Polysulphide-based Coating for Liquified Petroleum Gas Sensor Improvement

                            • Authors: Dr. Mohammad Arif Budiman Pauzan, Zalilah Murni Mat Ali @ Yunus, Nurun Najwa Ruslan, Siti Rabaah Mohd Zin, Nurul Fatihah Hisamuddin, Siti Balqis Mohammad Shah, Wan Muhammad Faris Hadi Wan Sulaimi
                              Pages: 58 - 64
                              Abstract: Sulphur can be found in various applications such as fertilizer, pesticides, cosmetic, etc. However, due to the toxicity and unpleasant odour of sulphur, its use is limited, leading to an abundance of unutilized sulphur especially from petroleum refining process. Therefore, this study intends to apply the unutilized sulphur for other application by developing a polymeric sulphur-based coating for gas sensor enhancement in term of detection of liquified petroleum gas (LPG). The polysulphide coating was fabricated using green strategy-based reverse vulcanization process approach by employing palm oil as a medium for the sulphur modification process with a 10:4:2 ratio of sulphur, epoxy resins, and palm oil, respectively. The analyses of surface morphology and functional group of resulting modified sulphur were characterized by using Scanning electron microscopy (SEM) and Fourier-transform infrared spectroscopy (FTIR) respectively. The sensitivity of prepared modified sulphur as a coated on MQ-6 gas sensor was evaluated and compared to an uncoated gas sensor. The feasibility of the coating was justified where coated gas sensor detects gas at 0.94 seconds while uncoated gas sensor detects at 3.00 seconds which also increased the hydrophobicity to protect the sensor.
                              Keywords: Articles ; Identification of Flavonoid Content in Cucumis Sativus L. Peels with
                                     Dissimilar Polarity Solvents

                              • Authors: Saliza Asman, Muhammad Azib Mu’azzam Shah, Lim Zhe Yi, Muhammad Amin Fathihin Zarizan
                                Pages: 65 - 70
                                Abstract: The study aimed to quantify flavonoid content in two types of Cucumis Sativus L. peels (regular and Japanese variants) using solvents with different polarities. The solvents utilized were water, 50% ethanol and 50% acetone which the yield was compared, and the flavonoid was extracted. The Shinoda test was employed to qualitatively determine the presence of flavonoids, indicated by changes to pale pink colour and colour disappearance upon the addition of HCl and magnesium ribbon. Quantitative analysis was performed using the aluminum chloride colorimetric method. Japanese cucumber peel extracted with 50% ethanol had the highest total flavonoid content (TFC) of 2.20 mg QE/g, while regular cucumber peel extracted with 50% ethanol had a total flavonoid content (TFC) of 1.20 mg QE/g. The study indicated that solvent polarity significantly influences flavonoid extraction, with ethanol being more effective for Japanese cucumber variants.
                                Keywords: Articles ; Assessment of Deep Learning Model System for Blood Glucose Time-Series
                                       Prediction

                                • Authors: Ade Anggian Hakim, Farhanahani Mahmud, Marlia Morsin
                                  Pages: 65 - 75
                                  Abstract: Diabetes has become one of the most severe and prevalent chronic diseases, leading to life-threatening, costly, and disabling consequences and reduced life expectancy. Uncontrolled blood glucose (BG) conditions become a factor in diabetes mellitus sufferers, which then causes BG levels that are too high (hyperglycemia) and too low (hypoglycemia). People with Type 1 Diabetes Mellitus (T1DM) require long-term BG management to keep BG levels. Deep learning models using Continuous Glucose Monitoring (CGM) data to monitor and regulate BG concentrations in diabetic patients with prediction values to prevent hypoglycemia and hyperglycemia is very important. Based on some of the latest research, the deep learning Temporal Fusion Transformer (TFT) model is considered an approach method with superior performance in time-series prediction. Therefore, in this study, two TFT models, the TFT and AutoTFT univariate models, were proposed for the time-series BG prediction for T1DM patients. In this study, the two proposed TFT models with two baseline models, were trained and tested on the ShanghaiT1DM dataset. The proposed and baseline models were trained using manual and auto-tuning hyperparameters with Optuna on cross-validation for prediction horizons (PHs) of 30 and 60 minutes, respectively. The performance metrics used to evaluate the models were mean absolute error (MAE), mean absolute percentage error (MAPE), and root mean squared error (RMSE). As a result, the TFT model is superior to the baseline LSTM model, also the proposed AutoTFT models achieved the smallest MAE, MAPE, and RMSE for both 30 and 60-minute PHs, respectively of all models used. Besides, the BG prediction results with 30-minute PHs are better than those with 60-minute PHs for all the models. This shows that the AutoTFT model stands as a promising tool for the accurate prediction of adverse glycemic events.
                                  Keywords: Articles ; Evaluation of a Mechanistic Model and Finite Element Analysis for
                                         Geosynthetic-Reinforced Sub-grade Material Performance Under Cyclic
                                         Loading

                                  • Authors: Ali RamazanBorujerdi
                                    Pages: 71 - 84
                                    Abstract: This study investigates the outcomes of triaxial repeated loading tests on geosynthetic reinforced base course materials intended for road construction. Triaxial testing was utilized to simulate the impact of traffic loads. Two types of samples were examined: one set without reinforcement and another with reinforcement. The research included a thorough series of tests that varied parameters such as density, moisture content, initial effective stress, and cyclic loading conditions. The findings can be illustrated through deformation and failure envelopes applicable to various cycle counts. Factors such as the material's compaction level, moisture content, and saturation degree significantly affect its deformability. An elastic-plastic analysis utilizing the finite element method (FEM) was conducted to validate the experimental results and to establish the parameters necessary for the FEM analysis of the pavement. Utilizing the principles outlined in the AASHTO pavement design methodology, the necessary combined load-bearing capacity of the pavement layers situated above the sub-grade was determined. Additionally, the AASHTO geosynthetic reinforced roadway design approach was established. The mechanical properties, specifically strength and stiffness of reinforced with geosynthetics at various elevations were assessed through both static and cyclic triaxial testing methods. It was noted that the positive impacts of reinforcement were closely linked to the amount of reinforcement used, with the advantages of geosynthetic reinforcement becoming particularly apparent at higher strain levels.
                                    Keywords: Articles ; Removal of Phenols from Synthetic Wastewater by Horseradish Peroxidase
                                           (HRP)

                                    • Authors: Nurul Zakiah Md Salleh, Siti Amira Othman
                                      Pages: 76 - 83
                                      Abstract: Plant peroxidase has a solid potential to remove phenol from wastewater. However, large-scale use of these enzymes for phenol removal requires a source of cheap, abundant, and easily accessible peroxidase-containing material. In this study, the horseradish peroxidase (HRP) removes the phenolic compound from the phenolic environment. The enzymatic method was used to show a reduction of toxicity between the treated and untreated phenolic solution. The HRP, with the addition of hydrogen peroxide (H2O2), reacted with the phenolic compound and produced a treated solution containing about 20% of phenol compared to the initial acidic solution. The concentration of the treated solution was then determined using UV-Vis and FTIR spectroscopy. The effects of treating the acidic solution with HRP enzyme and H2O2 were studied. The HRP enzyme decreases the amount of phenol present in an acidic solution by 80 %. The most effective concentrations for treating the acidic solution were HRP at 1.0 M and 1.0 M of H2O2 at neutral pH.
                                      Keywords: Articles ; Protective Effects of Aqueous Extract of Piper nigrum Whole Fruits Against
                                             Tramadol-induced Hepato-and Nephrotoxicity in Wistar Rats

                                      • Authors: Quadri Nurudeen, Sulyman Abdullahi, Mansurat Bolanle Falana, Muhammed Robiu Asinmi, Muhammad Ali Dikwa, Oghebetega ThankGod Oweh
                                        Pages: 84 - 94
                                        Abstract: Tramadol, a widely used analgesic, is becoming more abused in most countries. Hence, this study aims to investigate the protective effects of aqueous extract of Piper nigrum whole fruits on tramadol-induced toxicity in male Wistar rats. Six groups (A-F) of male Wistar rats were exposed to a 14-day oral treatment. Specifically, the control group, induced group (tramadol at 60 mg/kg), reference drug group (Vitamin C at 250 mg/kg) and the extract groups (250, 500, and 1000 mg/kg). The levels of liver cellular markers ALT, AST and ALP as well as the kidney function parameters (urea, creatinine and uric acid) showed a significant (p<0.05) increase following the administration of 60 mg/kg of tramadol and a significant reversal was observed following the administration of extract in a dose dependent manner. However, K+ and HCO3- showed a significant (p< 0.05) decrease and were also reversed following the administration of extract in a dose dependent manner. Tramadol also showed a significant (p<0.05) increase in the concentration of WBC and LYM, and a significant (p< 0.05) decrease in the levels of RBC, HGB, HCT, RDW-SD, RDW-CV, and MPV. The reference drug and the extract showed significant (p< 0.05) reversal in the levels of these biochemical parameters. Histological examination revealed normal liver and kidney architecture in all groups, indicating no signs of inflammation or damage. These findings revealed that the aqueous extracts from whole fruits of P. nigrum at concentrations of 250 and 500 and 1000 mg/kg may potentially offer protection and general improvement in the overall health status and function of the hematopoietic system.
                                        Keywords: Articles ; Mathematical Modelling of Bödewadt Flow in Nanofluid: Implications of
                                               Velocity Slip and Thermal Slip Over a Stretching Disk

                                        • Authors: Yian Yian Lok, Ming Hui Lim
                                          Pages: 85 - 95
                                          Abstract: This paper investigates the flow and heat transfer attributes of Bödewadt flow in nanofluid, accounting for velocity slip, thermal slip, and a radially stretching permeable disk. The von Kármán similarity variables have been applied to simplify the governing partial differential equations into nonlinear ordinary differential equations, which are subsequently solved numerically using Python’s solve_bvp module. The results indicate that an adequate amount of stretching rate is required for the heat transfer equation's similarity solution to be present in the case of a no-slip stretching disk in order to satisfy the boundary conditions. The momentum and thermal boundary layer thickness are affected by the presence of velocity slip and thermal slip, along with stretching parameter. Additionally, variation of the local skin friction coefficient and local Nusselt number shows that heat transfer enhancement occurs in optimal situations when the slip value is minimal, a higher volume fraction of nanoparticles is used, and larger stretching parameters are applied.
                                          Keywords: Articles ; Federated Learning Based Enhanced FedBA with MobileNet Convolutional
                                                 Neural Network for the Identification of Columnar Cactus

                                          • Authors: Muhammad Numan Ali Khan, Mohd. Norzali Hj. Mohd, Fawad Salam Khan, Tasiransurini Ab Rahman, Muhammd Khurram, Suhail Kazi
                                            Pages: 95 - 104
                                            Abstract: With the advancement in artificial intelligence (AI) technology and Internet of Things (IoT) growing popularity, the use of unmanned aerial vehicles (UAVs) as IoT devices is also being studied. However, privacy issues and limited communication resources restrict the use of unmanned aerial vehicles. Federated Learning (FL) has emerged as a promising approach for training machine learning models on decentralized devices while maintaining data privacy and reducing the communication costs. To aggregate the model on the server-side FL server uses various aggregation algorithms. One such promising aggregation algorithm is FedBA for non-identically and independently distributed (non-IID) data via UAVs. However, despite its advantages, FedBA may face challenges related to convergence speed, robustness to malicious clients, and overall efficiency. To solve these challenges, this study presents a FL model aggregation technique in which clients and servers communicate parameters as opposed to data, thereby enhancing privacy, and reducing communication costs UAVs images. This research proposes enhancements to the FedBA algorithm aimed at addressing these challenges and improving its performance. The method proposes federated learning based enhanced FedBA with MobileNet Convolutional Neural Network (CNN) for the identification of columnar cactus in the Tehuacán-Cuicatlán Valley of Mexico. Using a public dataset of over 20,000 remote sensing images, the suggested model is evaluated and found to be superior to InceptionV3 and modified MobileNet CNN. The key contributions of this work include the introduction of momentum for faster convergence, adaptive learning rates for better optimization and model aggregation clipping to prevent extreme updates. The proposed FL framework mitigates the issue of slow convergence and communication cost for non-IID data from UAVs. Enhanced FedBA more effective than typical FL algorithms. The classification accuracy before aggregation is 95% and improved to 97% after aggregation.
                                            Keywords: Articles ; Soxhlet and High-Pressure Processing (HPP) Method: Antimicrobial Study on
                                                   the Chromolaena odorata and Azadirachta indica Leaves Extracts Against Six
                                                   (6) Opportunistic Bacteriast Six (6) Opportunistic Bacteria

                                            • Authors: Nur Helwa Kamaruszaman, Muhammad Faiz Razali, Sity Aishah Mansur, Angzzas Sari Mohd Kassim, Aliff Hisham A. Razak, Hariz Haikal Nasuha, Noor Akhmazillah Mohd Fauzi
                                              Pages: 105 - 112
                                              Abstract: Chromolaena odorata and Azadirachta indica are well-known for their antimicrobial properties and have long been utilized in traditional medicine for treating various skin ailments. This study aimed to compare the efficacy of two extraction methods, Soxhlet extraction and High-Pressure Processing (HPP), in extracting bioactive components from C. odorata and A. indica, and their resulting antimicrobial activity. The antimicrobial properties of the extracted samples were assessed using the Kirby-Bauer disc diffusion method and minimum inhibitory concentrations (MICs). The maximum inhibition zones against E. coli were observed for Soxhlet-extracted C. odorata (17.25 mm) and A. indica (16.67 mm). The MICs were recorded as 0.78% for C. odorata and 3.13% for A. indica, which were notably higher than those of the HPP extracts. For the HPP extracts, treatment at 600 MPa for 10 minutes showed lower MICs against E. coli, with values of 100.0% and 12.5% for C. odorata and A. indica, respectively. Overall, the antimicrobial activity of the Soxhlet-extracted samples was significantly greater than that of all HPP samples. Although Soxhlet extraction demonstrated higher antimicrobial activity, HPP offers advantages as an efficient herb extraction method due to its ability to extract essential compounds from C. odorata and A. indica in a short period and its non-thermal nature, which reduces the degradation of bioactive chemicals. Therefore, these findings hold significant promise, particularly in the cosmeceutical and health product sectors, where the potential of C. odorata and A. indica as natural antimicrobial agents and wound healers could contribute to minimizing harm to human health.
                                              Keywords: Articles ;
                                               
                                              JournalTOCs
                                              School of Mathematical and Computer Sciences
                                              Heriot-Watt University
                                              Edinburgh, EH14 4AS, UK
                                              Email: journaltocs@hw.ac.uk
                                              Tel: +00 44 (0)131 4513762
                                               


                                              Your IP address: 18.97.9.168
                                               
                                              Home (Search)
                                              API
                                              About JournalTOCs
                                              News (blog, publications)
                                              JournalTOCs on Twitter   JournalTOCs on Facebook

                                              JournalTOCs © 2009-
JournalTOCs
 
 

 A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z  

        1 2 | Last   [Sort by number of followers]   [Restore default list]

  Subjects -> SCIENCES: COMPREHENSIVE WORKS (Total: 374 journals)
Showing 1 - 200 of 265 Journals sorted alphabetically
Accountability in Research: Policies and Quality Assurance     Hybrid Journal   (Followers: 19)
Acta Nova     Open Access   (Followers: 2)
Acta Scientifica Malaysia     Open Access   (Followers: 1)
Acta Scientifica Naturalis     Open Access   (Followers: 4)
Adıyaman University Journal of Science     Open Access  
Advanced Science     Open Access   (Followers: 16)
Advanced Science, Engineering and Medicine     Partially Free   (Followers: 8)
Advanced Theory and Simulations     Hybrid Journal   (Followers: 4)
Advances in Research     Open Access  
Advances in Science and Technology     Full-text available via subscription   (Followers: 18)
African Journal of Science, Technology, Innovation and Development     Hybrid Journal   (Followers: 8)
Afrique Science : Revue Internationale des Sciences et Technologie     Open Access   (Followers: 1)
AFRREV STECH : An International Journal of Science and Technology     Open Access   (Followers: 3)
Alfarama Journal of Basic & Applied Sciences     Open Access   (Followers: 12)
American Academic & Scholarly Research Journal     Open Access   (Followers: 4)
American Journal of Applied Sciences     Open Access   (Followers: 22)
American Journal of Humanities and Social Sciences     Open Access   (Followers: 14)
Anales del Instituto de la Patagonia     Open Access  
Applied Mathematics and Nonlinear Sciences     Open Access   (Followers: 2)
Arab Journal of Basic and Applied Sciences     Open Access  
Arabian Journal for Science and Engineering     Hybrid Journal   (Followers: 1)
Archives Internationales d'Histoire des Sciences     Partially Free   (Followers: 5)
Archives of Current Research International     Open Access  
ARPHA Conference Abstracts     Open Access   (Followers: 1)
ARPHA Proceedings     Open Access  
Asian Journal of Advanced Research and Reports     Open Access  
Asian Journal of Scientific Research     Open Access   (Followers: 2)
Asian Journal of Technology Innovation     Hybrid Journal   (Followers: 5)
Australian Field Ornithology     Full-text available via subscription   (Followers: 1)
Australian Journal of Social Issues     Hybrid Journal   (Followers: 6)
Bangladesh Journal of Scientific Research     Open Access  
Beni-Suef University Journal of Basic and Applied Sciences     Open Access   (Followers: 1)
Berichte Zur Wissenschaftsgeschichte     Hybrid Journal   (Followers: 11)
Bilge International Journal of Science and Technology Research     Open Access  
Bioethics Research Notes     Full-text available via subscription   (Followers: 15)
BJHS Themes     Open Access   (Followers: 5)
Bulletin de la Société Royale des Sciences de Liège     Open Access  
Bulletin of the National Research Centre     Open Access  
Chain Reaction     Full-text available via subscription  
Ciencia Amazónica (Iquitos)     Open Access  
Ciencia en su PC     Open Access   (Followers: 1)
Ciencia Ergo Sum     Open Access  
Ciência ET Praxis     Open Access  
Communications Faculty of Sciences University of Ankara Series A2-A3 Physical Sciences and Engineering     Open Access  
Comunicata Scientiae     Open Access  
Conference Papers in Science     Open Access  
Configurations     Full-text available via subscription   (Followers: 11)
COSMOS     Hybrid Journal   (Followers: 1)
Crea Ciencia Revista Científica     Open Access  
Current Issues in Criminal Justice     Hybrid Journal   (Followers: 14)
Current Research in Geoscience     Open Access   (Followers: 6)
Data     Open Access   (Followers: 4)
Dhaka University Journal of Science     Open Access  
Discover Sustainability     Open Access   (Followers: 4)
Einstein (São Paulo)     Open Access  
Ekaia : EHUko Zientzia eta Teknologia aldizkaria     Open Access  
Emergent Scientist     Open Access  
Enhancing Learning in the Social Sciences     Open Access   (Followers: 8)
Enseñanza de las Ciencias : Revista de Investigación y Experiencias Didácticas     Open Access  
Entramado     Open Access  
Entre Ciencia e Ingeniería     Open Access  
Epiphany     Open Access   (Followers: 1)
Ethiopian Journal of Education and Sciences     Open Access   (Followers: 5)
European Online Journal of Natural and Social Sciences     Open Access   (Followers: 4)
European Scientific Journal     Open Access   (Followers: 11)
Evidência - Ciência e Biotecnologia - Interdisciplinar     Open Access  
Exchanges : the Warwick Research Journal     Open Access   (Followers: 1)
Experimental Results     Open Access   (Followers: 2)
Fides et Ratio : Revista de Difusión Cultural y Científica     Open Access  
Fontanus     Open Access   (Followers: 1)
Forensic Science Policy & Management: An International Journal     Hybrid Journal   (Followers: 296)
Frontiers in Climate     Open Access   (Followers: 5)
Frontiers in Science     Open Access   (Followers: 1)
Fundamental Research     Open Access  
Futures & Foresight Science     Hybrid Journal   (Followers: 1)
Gaudium Sciendi     Open Access  
Ghana Studies     Full-text available via subscription   (Followers: 15)
Global Journal of Pure and Applied Sciences     Full-text available via subscription  
Globe, The     Full-text available via subscription   (Followers: 4)
HardwareX     Open Access  
Heidelberger Jahrbücher Online     Open Access  
Heliyon     Open Access   (Followers: 1)
History of Science and Technology     Open Access   (Followers: 5)
Hoosier Science Teacher     Open Access  
Indian Journal of History of Science     Hybrid Journal   (Followers: 2)
Instruments     Open Access  
Interciencia     Open Access  
International Annals of Science     Open Access  
International Journal of Advanced Multidisciplinary Research and Review     Open Access  
International Journal of Applied Science     Open Access  
International Journal of Engineering, Science and Technology     Open Access  
International Journal of Network Science     Hybrid Journal   (Followers: 3)
International Journal of Social Sciences and Management     Open Access   (Followers: 3)
International Journal of Technology Policy and Law     Hybrid Journal   (Followers: 10)
International Science and Technology Journal of Namibia     Open Access   (Followers: 2)
International Scientific and Vocational Studies Journal     Open Access  
Investiga : TEC     Open Access  
Investigación Joven     Open Access  
Investigacion y Ciencia     Open Access   (Followers: 1)
Iranian Journal of Science and Technology, Transactions A : Science     Hybrid Journal  
iScience     Open Access   (Followers: 2)
Issues in Science & Technology     Free   (Followers: 9)
Ithaca : Viaggio nella Scienza     Open Access  
J : Multidisciplinary Scientific Journal     Open Access  
Jaunujų mokslininkų darbai     Open Access   (Followers: 3)
Journal de la Recherche Scientifique de l'Universite de Lome     Full-text available via subscription  
Journal of Chromatography & Separation Techniques     Open Access   (Followers: 9)
Journal of Advanced Research     Open Access   (Followers: 2)
Journal of Analytical Science & Technology     Open Access   (Followers: 5)
Journal of Applied Science and Technology     Full-text available via subscription   (Followers: 1)
Journal of Applied Sciences and Environmental Management     Open Access   (Followers: 1)
Journal of Big History     Open Access   (Followers: 4)
Journal of Composites Science     Open Access   (Followers: 4)
Journal of Diversity Management     Open Access   (Followers: 4)
Journal of Indian Council of Philosophical Research     Hybrid Journal  
Journal of Institute of Science and Technology     Open Access  
Journal of King Saud University - Science     Open Access  
Journal of Mathematical and Fundamental Sciences     Open Access  
Journal of Negative and No Positive Results     Open Access  
Journal of Responsible Technology     Open Access  
Journal of Science and Technology     Open Access   (Followers: 2)
Journal of Science and Technology     Open Access   (Followers: 1)
Journal of Science and Technology (Ghana)     Open Access   (Followers: 3)
Journal of Science and Technology Policy Management     Hybrid Journal   (Followers: 1)
Journal of Science Foundation     Open Access   (Followers: 1)
Journal of Scientific Research and Reports     Open Access   (Followers: 1)
Journal of Shanghai Jiaotong University (Science)     Hybrid Journal  
Journal of Social Science Research     Open Access   (Followers: 2)
Journal of Taibah University for Science     Open Access  
Journal of the Ghana Science Association     Full-text available via subscription   (Followers: 3)
Journal of the History of Ideas     Full-text available via subscription   (Followers: 202)
Journal of the Indian Institute of Science     Hybrid Journal   (Followers: 4)
Journal of the Royal Society of New Zealand     Hybrid Journal   (Followers: 49)
Journal of the South Carolina Academy of Science     Open Access  
Journal of Unsolved Questions     Open Access  
Jurnal Sains Dasar     Open Access  
Jurnal Teknosains     Open Access  
Karaelmas Science and Engineering Journal     Open Access  
Karbala International Journal of Modern Science     Open Access  
Kennedy Institute of Ethics Journal     Full-text available via subscription   (Followers: 10)
Logo STI Science, Technology and Innovation     Open Access   (Followers: 14)
Malawi Journal of Science and Technology     Open Access   (Followers: 6)
Maskana     Open Access  
MethodsX     Open Access  
Mètode Science Studies Journal : Annual Review     Open Access  
Modern Applied Science     Open Access   (Followers: 1)
Momona Ethiopian Journal of Science     Open Access   (Followers: 5)
National Academy Science Letters     Hybrid Journal   (Followers: 3)
National Science Review     Hybrid Journal   (Followers: 1)
Natural Sciences     Open Access  
Natural Sciences Education     Hybrid Journal   (Followers: 1)
Naturen     Full-text available via subscription  
Nepal Journal of Science and Technology     Open Access  
Network Science     Hybrid Journal   (Followers: 4)
Nordic Journal of Science and Technology     Open Access   (Followers: 2)
Nordic Studies in Science Education     Open Access   (Followers: 4)
Nova     Open Access  
Open Conference Proceedings Journal     Open Access  
Open Journal of Applied Sciences     Open Access  
Orbis Cógnita : Revista Científica     Open Access   (Followers: 1)
Patterns     Open Access   (Followers: 9)
People and Nature     Open Access   (Followers: 4)
Población y Desarrollo - Argonautas y caminantes     Open Access  
Politique et Sociétés     Full-text available via subscription   (Followers: 1)
Portal de la Ciencia     Open Access  
Proceedings of the Indian National Science Academy     Full-text available via subscription   (Followers: 4)
Proceedings of the Linnean Society of New South Wales     Full-text available via subscription   (Followers: 2)
Proceedings of the Royal Society of Queensland, The     Full-text available via subscription  
QScience Connect     Open Access  
Quantum Science and Technology     Hybrid Journal   (Followers: 15)
Rafidain Journal of Science     Open Access  
Rehabilitation Research, Policy, and Education     Hybrid Journal   (Followers: 2)
Reportes Científicos de la FaCEN     Open Access  
Reports in Advances of Physical Sciences     Open Access  
Research Ideas and Outcomes     Open Access  
Research Integrity and Peer Review     Open Access   (Followers: 1)
Research Policy : X     Open Access   (Followers: 3)
Respuestas     Open Access  
Revista Bases de la Ciencia     Open Access  
Revista Cientifica Guillermo de Ockham     Open Access  
Revista Conhecimento Online     Open Access  
Revista Crítica de Ciências Sociais     Open Access  
Revista de Ciencia y Tecnología     Open Access  
Revista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales     Open Access  
Revista de la Universidad del Zulia     Open Access  
Revista Politécnica     Open Access  
Revista Tecnológica     Open Access  
Revista UniVap     Open Access  
Revista Vivências em Ensino de Ciências     Open Access   (Followers: 1)
SAINSTIS     Open Access  
Sainteknol : Jurnal Sains dan Teknologi     Open Access  
Sci     Open Access  
Science     Full-text available via subscription   (Followers: 5437)
Science & Diplomacy     Free   (Followers: 3)
Science Advances     Free   (Followers: 45)
Science and Technology     Open Access   (Followers: 2)
Science Heritage Journal     Open Access  
Science World Journal     Open Access  
Science, Technology and Arts Research Journal     Open Access   (Followers: 1)
ScienceRise     Open Access  

        1 2 | Last   [Sort by number of followers]   [Restore default list]

Similar Journals
Similar Journals
HOME > Browse the 73 Subjects covered by JournalTOCs  
SubjectTotal Journals
 
 
JournalTOCs
School of Mathematical and Computer Sciences
Heriot-Watt University
Edinburgh, EH14 4AS, UK
Email: journaltocs@hw.ac.uk
Tel: +00 44 (0)131 4513762
 


Your IP address: 18.97.9.168
 
Home (Search)
API
About JournalTOCs
News (blog, publications)
JournalTOCs on Twitter   JournalTOCs on Facebook

JournalTOCs © 2009-