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  Subjects -> SCIENCES: COMPREHENSIVE WORKS (Total: 374 journals)
Showing 201 - 265 of 265 Journals sorted by number of followers
Revista Científica de la Universidad Nacional del Este     Open Access   (Followers: 9)
Patterns     Open Access   (Followers: 5)
History of Science and Technology     Open Access   (Followers: 5)
Journal of the Indian Institute of Science     Hybrid Journal   (Followers: 4)
Research Policy : X     Open Access   (Followers: 4)
Data     Open Access   (Followers: 4)
Advanced Theory and Simulations     Hybrid Journal   (Followers: 4)
Frontiers in Climate     Open Access   (Followers: 4)
Research     Open Access   (Followers: 4)
MUST : Journal of Mathematics Education, Science and Technology     Open Access   (Followers: 4)
People and Nature     Open Access   (Followers: 4)
Journal of Composites Science     Open Access   (Followers: 3)
Orbis Cógnita : Revista Científica     Open Access   (Followers: 3)
Science & Technology Studies     Open Access   (Followers: 3)
Journal of Big History     Open Access   (Followers: 3)
Discover Sustainability     Open Access   (Followers: 3)
Citizen Science : Theory and Practice     Open Access   (Followers: 2)
International Journal of Culture and Modernity     Open Access   (Followers: 2)
Indonesian Journal of Science and Mathematics Education     Open Access   (Followers: 2)
Journal of Science and Technology     Open Access   (Followers: 1)
International Journal of Research in Science     Open Access   (Followers: 1)
Scientonomy : Journal for the Science of Science     Open Access   (Followers: 1)
Global Journal of Science Frontier Research     Open Access   (Followers: 1)
Uluslararası Bilimsel Araştırmalar Dergisi (IBAD)     Open Access   (Followers: 1)
Journal of Science and Engineering     Open Access   (Followers: 1)
Bilge International Journal of Science and Technology Research     Open Access   (Followers: 1)
Applied Mathematics and Nonlinear Sciences     Open Access   (Followers: 1)
AAS Open Research     Open Access   (Followers: 1)
Acta Scientifica Malaysia     Open Access   (Followers: 1)
ARPHA Conference Abstracts     Open Access   (Followers: 1)
Impact     Open Access   (Followers: 1)
International Journal of Innovative Research and Scientific Studies     Open Access   (Followers: 1)
Revista Saber Digital     Open Access   (Followers: 1)
Futures & Foresight Science     Hybrid Journal   (Followers: 1)
Experimental Results     Open Access   (Followers: 1)
Revista Vivências em Ensino de Ciências     Open Access   (Followers: 1)
Jaunujų mokslininkų darbai     Open Access   (Followers: 1)
iScience     Open Access   (Followers: 1)
Fundamental Research     Open Access  
BJHS Themes     Open Access  
South American Sciences     Open Access  
Middle European Scientific Bulletin     Open Access  
Journal of Alasmarya University     Open Access  
Research Integrity and Peer Review     Open Access  
Natural Sciences Education     Hybrid Journal  
Proceedings of the Indian National Science Academy     Full-text available via subscription  
Indian Journal of History of Science     Hybrid Journal  
RAC: Revista Angolana de Ciências     Open Access  
The Innovation     Open Access  
Journal of Responsible Technology     Open Access  
Natural Sciences     Open Access  
Revista de la Sociedad Científica del Paraguay     Open Access  
Rekayasa     Open Access  
Rihan Journal for Scientific Publishing     Open Access  
Türk Bilim ve Mühendislik Dergisi     Open Access  
ArtefaCToS : Revista de estudios sobre la ciencia y la tecnología     Open Access  
Ethiopian Journal of Sciences and Sustainable Development     Open Access  
Vilnius University Proceedings     Open Access  
Sciential     Open Access  
ARPHA Proceedings     Open Access  
Gaudium Sciendi     Open Access  
Crea Ciencia Revista Científica     Open Access  
Rafidain Journal of Science     Open Access  
Journal of Al-Qadisiyah for Pure Science     Open Access  
Revista Tecnológica     Open Access  
Himalayan Journal of Science and Technology     Open Access  
International Journal of Academic Research in Business, Arts & Science     Open Access  
Universidad, Ciencia y Tecnología     Open Access  
Fides et Ratio : Revista de Difusión Cultural y Científica     Open Access  
Acta Nova     Open Access  
Revista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales     Open Access  
Entre Ciencia e Ingeniería     Open Access  
Revista Politécnica     Open Access  
Reportes Científicos de la FaCEN     Open Access  
Jurnal Ilmiah Ilmu Terapan Universitas Jambi : JIITUJ     Open Access  
Revista Eletrônica Ludus Scientiae     Open Access  
Emergent Scientist     Open Access  
Journal of Scientific Research and Reports     Open Access  
Asian Journal of Advanced Research and Reports     Open Access  
Archives of Current Research International     Open Access  
Advances in Research     Open Access  
International Journal of Applied Science     Open Access  
Iranian Journal of Science and Technology, Transactions A : Science     Hybrid Journal  
J : Multidisciplinary Scientific Journal     Open Access  
Revista Binacional Brasil - Argentina: Diálogo entre as ciências     Open Access  
Revista Ciencia y Tecnología     Open Access  
Journal of Institute of Science and Technology     Open Access  
Journal of Science (JSc)     Open Access  
WikiJournal of Science     Open Access  
Acta Materialia Transilvanica     Open Access  
Integrated Research Advances     Open Access  
PENDIPA : Journal of Science Education     Open Access  
Open Conference Proceedings Journal     Open Access  
Naturen     Full-text available via subscription  
Ekaia : EHUko Zientzia eta Teknologia aldizkaria     Open Access  
Sci     Open Access  
Maskana     Open Access  
Hoosier Science Teacher     Open Access  
Reports in Advances of Physical Sciences     Open Access  
Facets     Open Access  
Adıyaman University Journal of Science     Open Access  
Revista Brasileira de Iniciação Científica     Open Access  
Communications Faculty of Sciences University of Ankara Series A2-A3 Physical Sciences and Engineering     Open Access  
Scientific African     Open Access  
Scientific Journal of Mehmet Akif Ersoy University     Open Access  
Black Sea Journal of Engineering and Science     Open Access  
Fırat University Turkish Journal of Science & Technology     Open Access  
Gazi University Journal of Science     Open Access  
Middle East Journal of Science     Open Access  
International Journal of Computational and Experimental Science and Engineering (IJCESEN)     Open Access  
International Journal of Engineering, Technology and Natural Sciences     Open Access  
Bulletin of the National Research Centre     Open Access  
Uni-pluriversidad     Open Access  
ConCiencia     Open Access  
Ciencia y Tecnología     Open Access  
Revista Bases de la Ciencia     Open Access  
Elkawnie : Journal of Islamic Science and Technology     Open Access  
Ciência ET Praxis     Open Access  
Arab Journal of Basic and Applied Sciences     Open Access  
International Annals of Science     Open Access  
Science Heritage Journal     Open Access  
Avrasya Terim Dergisi     Open Access  
International Scientific and Vocational Studies Journal     Open Access  
TÜBAV Bilim Dergisi     Open Access  
LOGIKA Jurnal Ilmiah Lemlit Unswagati Cirebon     Open Access  
Dalat University Journal of Science     Open Access  
Investiga : TEC     Open Access  
Investigación Joven     Open Access  
Respuestas     Open Access  
Science Diliman     Open Access  
Instruments     Open Access  
Revista Científica y Tecnológica UPSE     Open Access  
HardwareX     Open Access  
Sultan Qaboos University Journal for Science     Open Access  
Borneo Journal of Resource Science and Technology     Open Access  
Sainstek : Jurnal Sains dan Teknologi     Open Access  
Revista de Información Científica     Open Access  
Indonesian Journal of Fundamental Sciences     Open Access  
Sainteknol : Jurnal Sains dan Teknologi     Open Access  
Jurnal Natural     Open Access  
Frontiers for Young Minds     Open Access  
Revista Ciência, Tecnologia & Ambiente     Open Access  
Journal of Indian Council of Philosophical Research     Hybrid Journal  
Journal of Negative and No Positive Results     Open Access  
Revista Conhecimento Online     Open Access  
Nova     Open Access  
CienciaUAT     Open Access  
Enseñanza de las Ciencias : Revista de Investigación y Experiencias Didácticas     Open Access  
Makara Journal of Science     Open Access  
Jurnal Sains Dasar     Open Access  
Indonesian Journal of Science and Technology     Open Access  
Ethiopian Journal of Science and Technology     Open Access  
Jurnal Matematika, Sains, Dan Teknologi     Open Access  
Heidelberger Jahrbücher Online     Open Access  
ARO. The Scientific Journal of Koya University     Open Access  
International Journal of Recent Contributions from Engineering, Science & IT     Open Access  
Estação Científica (UNIFAP)     Open Access  
The Winnower     Open Access  

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Journal of Science Foundation
Number of Followers: 1  

  This is an Open Access Journal Open Access journal
ISSN (Print) 1728-7855 - ISSN (Online) 1728-7855
Published by Bangladesh Journals Online Homepage  [87 journals]
  • Role of Environment during COVID-19 Pandemic

    • Authors: Md Asaduzzaman
      Pages: 29 - 30
      Abstract: Abstract Not Available
      PubDate: 2021-04-03
      DOI: 10.3329/jsf.v18i2.52773
      Issue No: Vol. 18, No. 2 (2021)
       
  • Distribution of Socioeconomic Factors in Use of Tobacco among Population
           in Lalmonirhat in Bangladesh

    • Authors: Omma Hafsa Any, Khaled Jamil, Manas Kanti Mazumder, Soniya Fahmi, Mahbuba Akter, Khandaker Nadia Afreen, Sharna Moin
      Pages: 31 - 36
      Abstract: Background: Tobacco consumption has been identified as the single biggest cause of inequality in morbidity and mortality. Understanding pattern of socioeconomic equalities in tobacco consumption in Lalmonirhat will help in designing targeted public health control measures. Objectives: The aimed and objectives was to estimate the association between socioeconomic status (income, occupation and education) and multiple measures of smoking behaviors among population of Lalmonirhat. Methodology: This cross sectional study was conducted in National Institute of Preventive and Social Medicine, Mohakhali, Dhaka, Bangladesh from January 2010 to June 2010 from Patgram upazila under Lalmonirhat District in Bangladesh. Respondent were selected and a pre-tested questionnaire was used to collect data. Results: A total of 272 respondents of 1572 households were studied in Patgram Upozila in Lalmonirhat district to find out age, sex, marital status, education, occupation, income in this group and living status, to identify health problems associated with tobacco use and to find out the cost involvement among tobacco users. Majority 164 (60.3%) of the respondents were in between 20-40years of age and male respondents 186(68.4%) were more than female and most 210(77.2%) of the respondent were married. Out of 272 respondents 78(28.7%) were illiterate and their occupation were business 78(28.7%).Most of the 140(51.5%) were monthly income of less than 5000 taka and live in khacha house. Conclusions: Poverty and poor education are strong risk factors for both forms of tobacco consumption in Lalmonirhat. Public health policies, therefore, need to be targeted towards the poor and uneducated. Journal of Science Foundation, July 2020;18(2):31-36
      PubDate: 2021-04-03
      DOI: 10.3329/jsf.v18i2.52774
      Issue No: Vol. 18, No. 2 (2021)
       
  • Chronic Achilis Tendon Rupture Reconstruction using the Abraham Pankovich
           Method

    • Authors: Md. Somirul Islam, Saikat Ghosh, Raju Prasad Dey, Khaled Ibne Anowar, Biplab Mozumder, Awatif Ibne Matin, Md. Didarul Meher
      Pages: 37 - 42
      Abstract: Background: Achilles tendon is one of the most commonly ruptured tendons of the lower extremity. The treatment of chronically ruptured Achilles tendon is difficult due to several seasons. The optimal treatment of chronic Achilles tendon rupture is surgical repair with using various techniques. Objective: The aim of this study was to investigate the clinical and functional outcomes of chronic Achilles tendon rupture reconstruction via the Abraham Pankovich method. Methodology: This was a prospective study of patients with chronic Achilles tendon rupture hospitalized in Department of Orthopaedics and Traumatology, Chittagong Medical College Hospital (CMCH) between January 2018 and May 2019. Patients who were not able to perform a single-limb heel rise were chosen. Ankle functional capacity was assessed using Hooker scale in all patients. The patients were evaluated on the basis of their capability to stand on tip toe on the affected limb and the time required to return to pre-injury daily activities. Results: It has been evaluated 10 patients with chronic Achilles tendon rupture. The mean follow-up time was 9 months (range, 6-12 months). The mean time to return to work and daily activity was 3 months. At the last follow-up visit, no patient had any limitation in the activities of daily living and the active and passive ankle range of motion was good. All patients were able to perform single-leg heel rises at the end of follow-up and the Hooker scores were excellent for 7 patients and satisfactory for 3 patients. Conclusion: The reconstruction of chronic Achilles tendon ruptures via Abraham Pankovich technique is associated with good clinical and functional outcomes. Journal of Science Foundation, July 2020;18(2):37-42
      PubDate: 2021-04-03
      DOI: 10.3329/jsf.v18i2.52775
      Issue No: Vol. 18, No. 2 (2021)
       
  • Estimation of Stature for Long and Short bones utilizing the Line of
           Correlation

    • Authors: Shuvechha Shakya, Shekhar Kumar Yadav, Arun Dhakal, Zeba Un Naher
      Pages: 43 - 53
      Abstract: Background: Estimation of stature can be done from length of short and long bones. Objectives: The purpose of the present study was to estimate the stature from anthropometry of right and left hand fingers. Methodology: The present study consisted of 300 (150 male and 150 female) pre-clinical MBBS and BDS students, 18 to 26 year, Kathmandu Medical College Teaching Hospital, Nepal. All the students were briefed about the study, written consents from the student and ethical boards were taken. Stature, hand length and finger length of student were measured in centimeter by using high board and digital caliper repetitively. Data were analysed by using SPSS. Results: The difference of stature, hand length and finger length between male and female subjects were found to be highly significant (P<0.01). A positive and highly significant (p<0.01) correlation between structure and hand fingers length were observed in both genders. There was also positive and significant correlates between the bilateral hand and finger measurements in both genders. Linear regression equation for stature estimation was derived using hand length and finger length for both genders and checked for their accuracy by comparing the estimated stature and measured stature. The results shows no significant difference between estimated and measured stature which indicated that hand length and finger length provides an accurate and reliable means in estimating the stature. Conclusion: Stature of a person can be estimated from short and long bones measurement. Journal of Science Foundation, July 2020;18(2):43-53
      PubDate: 2021-04-03
      DOI: 10.3329/jsf.v18i2.52776
      Issue No: Vol. 18, No. 2 (2021)
       
  • Socio-demographic Characteristics of Patients admitted in the Medicine
           ward at a Tertiary Care Hospital in Dhaka City

    • Authors: Qazi Hena Ferdousi, Selim Reza, Mahibun Nahar, Rafia Akter, Ferdoushi Begum, Hasnat Jahan
      Pages: 54 - 61
      Abstract: Background: Patients with varied socio-economic condition are admitted in the medicine ward for seeking treatment. Objective: The purpose of the present study was to see the socio-demographic characteristics hospital admitted patients in the medicine ward at a tertiary care hospital in Dhaka city. Methodology: This cross-sectional study was conducted in the Department of Medicine at Dhaka Medical College Hospital, Dhaka, Bangladesh over a period of 16 weeks starting from March 2003 to June 2003. The study population comprised of all patients admitted in the selected Medicine wards during the study period irrespective of age and sex. All admitted patients in the selected wards irrespective of age and sex carefully screened out by examining the patients' daily hospital records and discharge certificate at the time of their discharge. The details of socio-demographic characteristics of the patients were recorded. Result: A total number of 124 patients were recruited for this study. The mean age with SD was 42.18±20.51 years with minimum of 13 years and maximum of 84 years. Male (77.4%) was predominant than female (22.6%). Majority were Muslims (95.2%). Major portions of the patients (31.5%) were businessmen. The respondents having secondary level education were the highest number of patients (35.5%). The mean income with SD was 5210±2966.24 with the minimum of 1000 and maximum of 17000 taka. Conclusion: In conclusion middle age adult male Muslim are the most commonly admitted in the hospital. Journal of Science Foundation, July 2020;18(2):54-61
      PubDate: 2021-04-03
      DOI: 10.3329/jsf.v18i2.52778
      Issue No: Vol. 18, No. 2 (2021)
       
  • Effects of Omega-3 Fatty Acid Supplementation on Serum Alanine Transferase
           and Aspartate Transferase Levels in Middle Aged Patients with Type 2
           Diabetes Mellitus

    • Authors: Tamanna Binte Habib, Qazi Shamima Akhter
      Pages: 62 - 66
      Abstract: Background: People with type2 diabetes mellitus (DM) are at amplified chance of non-alcoholic fatty liver disease. Objective: The purpose of the present study was to observe the effects of omega-3 fatty acid supplementation alanine transferase (ALT) and aspartate transferase (AST) in middle age patients with type 2 DM. Methodology: A prospective interventional study in  2017 had been recruited 52  type 2 diabetic patients of both sexes aged 40 to 50 years. Among them, 27 patients were given fish oil capsule orally ( omega 3 fatty acid 2g/day) for  consecutive 12 weeks and  r 25  patients without supplementation w and ere selected as control  also studied after 12 weeks serum serum ALT and AST of all patients was estimated by enzymatic colorimetric method at baseline and after 12 weeks For statistical analysis, Results: In this study ALT and AST significantly decreased in patients supplemented with omega-3 fatty acid after 12 weeks, ALT (alanine aminotransferase) and AST (aspartate transaminase) were decreased in diabetic patients after supplementation with omega-3 fatty acid in comparison to control group. Conclusion: It can be concluded that omega-3 fatty acid supplementation was effective to reduce ALT and AST levels in diabetic patients and it may be helpful to minimize the risk of fatty liver in type-2 DM. Journal of Science Foundation, July 2020;18(2):62-66
      PubDate: 2021-04-03
      DOI: 10.3329/jsf.v18i2.52779
      Issue No: Vol. 18, No. 2 (2021)
       
  • Incidence of Deep Vein Thrombosis in Major Orthopaedic Surgery

    • Authors: Md. Somirul Islam, Muna Islam, Saikat Ghosh, Raju Prasad Dey, Khaled Ibne Anowar, Biplab Mozumder, Awatif Ibne Matin, Md. Didarul Meher
      Pages: 67 - 71
      Abstract: Background: Deep vein thrombosis (DVT) is defined as thrombosis of deep veins of the lower extremities. Incidence of DVT is high in orthopaedic cases, associated with morbidity and mortality and definite prophylactic guidelines have been formulated to prevent it. Objective: This prospective study was conducted to see the incidence of DVT in our patients. Methodology: This study was conducted in the Department of Orthopaedics at Chittagong Medical College Hospital, Chattogram, Bangladesh from May 2018 to April 2019. The reason of doing this study was to find the prevalence of DVT in periarticular hip and knee fractures and surgeries, Daily observation of the clinical signs of DVT was done post operatively until the subjects were discharged from the hospital. D-Dimer test and Doppler ultrasonography were carried out on day 2 and between days 4 and 7 after surgery. Result: The overall prevalence of DVT in major surgeries of lower limb in this study as detected by Doppler ultrasonography was found to be in 10 patients. Conclusion: Thromboprophylaxis should be given to patients undergoing major lower limb surgeries. Journal of Science Foundation, July 2020;18(2):67-71
      PubDate: 2021-04-03
      DOI: 10.3329/jsf.v18i2.52780
      Issue No: Vol. 18, No. 2 (2021)
       
  • Evaluation of Antioxidant, Antitumor, Analgesic and Anti-inflammatory
           Activities of Glochidion lanceolarium (Roxb.) Voigt

    • Authors: Selina Kabir, Ronok Zahan, Abdullah Mohammad Sarwaruddin Chowdhury, Mohammad Abdur Rashid, Mohammad Rashedul Haque, Choudhury Mahmood Hasan
      Pages: 72 - 80
      Abstract: The present study was designed to investigate the antioxidant, antitumor, analgesic and antiinflammatory activities of methanol extract (MEGL) and petroleum ether fraction (PEFGL) and carbontetrachloride fraction (CTFGL) of stem bark of Glochidion lanceolarium (Euphorbiaceae). Antioxidant potential was evaluated in vitro by DPPH (1,1diphenyl-2-picrylhydrazyl) scavenging assay method. The MEGL, PEFGL and CTFGL showed free radical scavenging activity with IC50 value of 18.32 ± 0.76, 20.29 ± 0.79 and 20.24 ± 2.02 µg/ml, respectively. The antitumor activity of the extract/fractions were determined against Ehrlich ascites carcinoma (EAC) in mice at 20 mg/kg body weight intraperitoneally. Significant (p<0.001) increase of survival time by 25 ± 0.32, 26 ± 0.10 and 23 ± 0.19 days by the MEGL, PEFGL and CTFGL treated tumor bearing mice was confirmed with respect to the control group (20 ± 0.12 days). Hematological studies revealed that the heamoglobin (Hb) content was decreased in EAC treated mice whereas restoration to close to normal levels was observed in extract/fractions treated animals. Both extract and fractions at the dose of 100 mg/kg b.w., produced significant increase in pain threshold in tail immersion method whereas significantly reduced the writhing caused by acetic acid induced method. The MEGL, PEFGL and CTFGL showed anti-inflammatory activities at the dose 100 mg/kg body weight. Among all the extract/fractions the CTFGL showed comparable best analgesic activity in all the tested methods and also reduced the paw edema (0.85±0.07 after 4h) when compared to carrageenan induced control mice. Therefore, the MEGL, PEFGL and CTFGL of G. lanceolarium was capable to exhibit moderate antioxidant, antitumor analgesic and anti-inflammatory activities. This is the first report of antioxidant, antitumor, analgesic and anti-inflammatoryr potential of G. lanceolarium. Journal of Science Foundation, January 2020;18(2):72-80
      PubDate: 2021-04-03
      DOI: 10.3329/jsf.v18i2.52781
      Issue No: Vol. 18, No. 2 (2021)
       
  • Environmental and Chemical Control of Phomopsis Blight and Fruit Rot of
           Eggplant Caused By Phomopsis vexans

    • Authors: MM Islam, Md Asaduzzaman, MI Faruk, MS Hossain, MMR Sarker, KM Alam
      Pages: 81 - 87
      Abstract: The experiment was conducted at laboratory and field of Plant Pathology Division at Bangladesh Agricultural Research Institute, Gazipur during the three consecutive cropping seasons 2016-17, 2017-18 and 2018-19 to identify the effective fungicide for controlling phomopsis blight and fruit rot disease of eggplant or brinjal causing Phomopsis vexans . There were same 7  treatments viz, T1= Biomyl plus(0.2%), T2= Top man (0.2%), T3= Hayprogim (0.2%), T4= Arba gold (0.2%), T5= Defence (0.2%), T6= Autostin (0.2%) and  T7= Control with three replications both in the laboratory bioassay and field experiment. Bioassay of six different fungicide was done on mycelial growth of Phomopsis vexans causing phomopsis blight and fruit of eggplant. Six same fungicide were tested on the incidence of phomopsis blight and fruit, and yield of eggplant or brinjal in the field.  All the fungicide had significant effect on mycelia growth of fungus and reduction of disease incidence of the crop compared to control. Fungicide of carbendazim group  viz. Autostin, Arba gold, Hayprozim and Defence were found better than others for controlling phomopsis blight and fruit rot of eggplant or brinjal both in the laboratory and field. The maximum yield compared to other group of fungicide and control was observed in carbendazim group of fungicide viz. autostin, arba gold, hayprozim and defence. Journal of Science Foundation, July 2020;18(2):81-87
      PubDate: 2021-04-03
      DOI: 10.3329/jsf.v18i2.52783
      Issue No: Vol. 18, No. 2 (2021)
       
 
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