Subjects -> EARTH SCIENCES (Total: 771 journals)
    - EARTH SCIENCES (527 journals)
    - GEOLOGY (94 journals)
    - GEOPHYSICS (33 journals)
    - HYDROLOGY (29 journals)
    - OCEANOGRAPHY (88 journals)

EARTH SCIENCES (527 journals)            First | 1 2 3     

Showing 401 - 371 of 371 Journals sorted alphabetically
Physical Geography     Hybrid Journal   (Followers: 8)
Physical Science International Journal     Open Access  
Physics in Medicine & Biology     Full-text available via subscription   (Followers: 15)
Physics of Life Reviews     Hybrid Journal   (Followers: 1)
Physics of Metals and Metallography     Hybrid Journal   (Followers: 18)
Physics of Plasmas     Hybrid Journal   (Followers: 10)
Physics of the Earth and Planetary Interiors     Hybrid Journal   (Followers: 34)
Physics of the Solid State     Hybrid Journal   (Followers: 4)
Physics of Wave Phenomena     Hybrid Journal  
Physics World     Full-text available via subscription   (Followers: 18)
Physik in unserer Zeit     Hybrid Journal   (Followers: 9)
Pirineos     Open Access  
Planet     Open Access   (Followers: 4)
Plasma Physics and Controlled Fusion     Hybrid Journal   (Followers: 6)
Plasma Physics Reports     Hybrid Journal   (Followers: 7)
Polar Record     Hybrid Journal   (Followers: 2)
Positioning     Open Access   (Followers: 4)
Pramana     Open Access   (Followers: 13)
Precambrian Research     Hybrid Journal   (Followers: 7)
Preview     Hybrid Journal  
Proceedings of the Geologists' Association     Full-text available via subscription   (Followers: 6)
Proceedings of the Linnean Society of New South Wales     Full-text available via subscription   (Followers: 2)
Proceedings of the Yorkshire Geological Society     Hybrid Journal   (Followers: 1)
Progress in Earth and Planetary Science     Open Access   (Followers: 15)
Pure and Applied Geophysics     Hybrid Journal   (Followers: 12)
Quarterly Journal of Engineering Geology and Hydrogeology     Hybrid Journal   (Followers: 4)
Quaternary     Open Access  
Quaternary Australasia     Full-text available via subscription  
Quaternary Geochronology     Hybrid Journal   (Followers: 8)
Quaternary International     Hybrid Journal   (Followers: 14)
Quaternary Research     Full-text available via subscription   (Followers: 19)
Quaternary Science Advances     Open Access  
Quaternary Science Reviews     Hybrid Journal   (Followers: 26)
Radiocarbon     Hybrid Journal   (Followers: 12)
Remote Sensing     Open Access   (Followers: 57)
Remote Sensing Applications : Society and Environment     Full-text available via subscription   (Followers: 9)
Remote Sensing in Earth Systems Sciences     Hybrid Journal   (Followers: 5)
Remote Sensing Letters     Hybrid Journal   (Followers: 45)
Remote Sensing Science     Open Access   (Followers: 29)
Rendiconti Lincei     Hybrid Journal  
Reports on Geodesy and Geoinformatics     Open Access   (Followers: 8)
Reports on Mathematical Physics     Full-text available via subscription   (Followers: 2)
Research & Reviews : Journal of Space Science & Technology     Full-text available via subscription   (Followers: 18)
Resource Geology     Hybrid Journal   (Followers: 6)
Resources, Environment and Sustainability     Open Access   (Followers: 1)
Results in Geochemistry     Open Access  
Results in Geophysical Sciences     Open Access  
Reviews in Mineralogy and Geochemistry     Hybrid Journal   (Followers: 4)
Reviews of Modern Physics     Full-text available via subscription   (Followers: 31)
Revista Cerrados     Open Access  
Revista de Ciências Exatas Aplicadas e Tecnológicas da Universidade de Passo Fundo : CIATEC-UPF     Open Access  
Revista de Ingenieria Sismica     Open Access  
Revista de Investigaciones en Energía, Medio Ambiente y Tecnología     Open Access  
Revista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales     Open Access  
Revista de Teledetección     Open Access  
Revista Geológica de Chile     Open Access  
Revue Française de Géotechnique     Hybrid Journal  
Rock Mechanics and Rock Engineering     Hybrid Journal   (Followers: 7)
Rocks & Minerals     Hybrid Journal   (Followers: 3)
Russian Geology and Geophysics     Hybrid Journal   (Followers: 2)
Russian Journal of Mathematical Physics     Full-text available via subscription  
Russian Journal of Pacific Geology     Hybrid Journal  
Russian Physics Journal     Hybrid Journal   (Followers: 1)
Science China Earth Sciences     Hybrid Journal   (Followers: 3)
Science News     Hybrid Journal   (Followers: 11)
Science of Remote Sensing     Open Access   (Followers: 7)
Scientific Annals of Stefan cel Mare University of Suceava. Geography Series     Open Access  
Scientific Journal of Earth Science     Open Access   (Followers: 1)
Scientific Reports     Open Access   (Followers: 85)
Sedimentary Geology     Hybrid Journal   (Followers: 20)
Sedimentology     Hybrid Journal   (Followers: 15)
Seismic Instruments     Hybrid Journal   (Followers: 1)
Seismological Research Letters     Full-text available via subscription   (Followers: 12)
Soil Dynamics and Earthquake Engineering     Hybrid Journal   (Followers: 14)
Soil Security     Open Access   (Followers: 3)
Solid Earth     Open Access   (Followers: 5)
Solid Earth Discussions     Open Access   (Followers: 1)
Solid Earth Sciences     Open Access   (Followers: 1)
South African Journal of Geomatics     Open Access   (Followers: 2)
Standort - Zeitschrift für angewandte Geographie     Hybrid Journal   (Followers: 2)
Stratigraphy and Geological Correlation     Full-text available via subscription   (Followers: 2)
Studia Geophysica et Geodaetica     Hybrid Journal   (Followers: 1)
Studia Geotechnica et Mechanica     Open Access  
Studia Universitatis Babes-Bolyai, Geologia     Open Access  
Survey Review     Hybrid Journal   (Followers: 6)
Surveys in Geophysics     Hybrid Journal   (Followers: 3)
Swiss Journal of Palaeontology     Hybrid Journal   (Followers: 4)
Tectonics     Full-text available via subscription   (Followers: 15)
Tectonophysics     Hybrid Journal   (Followers: 24)
Tellus A     Open Access   (Followers: 21)
Tellus B     Open Access   (Followers: 20)
Terra Latinoamericana     Open Access  
Terra Nova     Hybrid Journal   (Followers: 5)
The Compass : Earth Science Journal of Sigma Gamma Epsilon     Open Access  
The Holocene     Hybrid Journal   (Followers: 16)
The Leading Edge     Hybrid Journal   (Followers: 1)
Transportation Infrastructure Geotechnology     Hybrid Journal   (Followers: 8)
Turkish Journal of Earth Sciences     Open Access  
UD y la Geomática     Open Access  
Unconventional Resources     Open Access  
Underwater Technology: The International Journal of the Society for Underwater     Full-text available via subscription   (Followers: 1)
Universal Journal of Geoscience     Open Access  
Unoesc & Ciência - ACET     Open Access  
Vadose Zone Journal     Open Access   (Followers: 5)
Volcanica     Open Access  
Water     Open Access   (Followers: 10)
Water International     Hybrid Journal   (Followers: 19)
Water Resources     Hybrid Journal   (Followers: 21)
Water Resources Research     Full-text available via subscription   (Followers: 94)
Watershed Ecology and the Environment     Open Access  
Weather, Climate, and Society     Hybrid Journal   (Followers: 15)
Wiley Interdisciplinary Reviews - Climate Change     Hybrid Journal   (Followers: 33)
World Environment     Open Access   (Followers: 1)
Yearbook of the Association of Pacific Coast Geographers     Full-text available via subscription   (Followers: 2)
Yugra State University Bulletin     Open Access   (Followers: 1)
Zeitschrift der Deutschen Gesellschaft für Geowissenschaften     Full-text available via subscription   (Followers: 3)
Zeitschrift für Geomorphologie     Full-text available via subscription   (Followers: 5)
Zitteliana     Open Access  
Землеустрій, кадастр і моніторинг земель     Open Access   (Followers: 1)

  First | 1 2 3     

Similar Journals
Journal Cover
Positioning
Number of Followers: 4  

  This is an Open Access Journal Open Access journal
ISSN (Print) 2150-850X - ISSN (Online) 2150-8526
Published by Scientific Research Publishing Homepage  [230 journals]
  • Analisis Pengaruh Produk Domestik Regional Bruto (PDRB) Terhadap Angka
           Kemiskinan di Kabupaten Pemalang Tahun 2003-2019

    • Authors: Desti Winda Lestari, Nolaika Arsiani N., P. Puspita Sari
      Pages: 1 - 7
      Abstract: The purpose of this study is to determine the results of the analysis of the influence of Gross Regional Domestic Product (GRDP) on poverty rates in Pemalang District 2003-2019. The simple linear regression method is the method used in this study with the help of the Statictical Package for the Social Sciences (SPSS) software. The data used was obtained from the Badan Pusat Statistik (BPS) of Central Java Province with data on the percentage of poor people in Pemalang District as the dependent variable and GRDP data as independent variable. The results of this study indicate that the regression model has a match with the data, this means that the GRDP of poverty has a significant relationship and negatively affects the poverty rate, so the higher the GRDP value, the lower the poverty level. Therefore, through this research it is hoped that it can become a reference to the government in determining policies in an effort to increase growth and equitable development in Pemalang District in the future.
      PubDate: 2021-07-05
      DOI: 10.15294/ujm.v10i1.39188
       
  • BILANGAN TERHUBUNG TITIK PELANGI PADA GRAF BUNGA (W_m,K_n) DAN GRAF
           OLEANDER (Or_n)

    • Authors: Dennynatalis Taha, Nurwan Nurwan, Salmun K. Nasib, Nisky Imansyah Yahya
      Pages: 8 - 13
      Abstract: Penelitian ini bertujuan untuk mencari bilangan terhubung titik pelangi. Misalkan G=(V(G),E(G)) adalah  Graf Terhubung tak-trivial. Graf G dikatakan terhubung titik pelangi jika antara setiap dua titik pada suatu lintasan memiliki warna yang berbeda. Rainbow Vertex Connection pada graf G yang terhubung (Rvc(G) merupakan minimum warna yang dibutuhkan untuk membuat graf G terhubung titik pelangi. Pada penelitian ini membahas tentang bilangan terhubung titik pelangi (Rvc(G)  pada Graf Bunga (Wm,Kn)  dan Graf Oleander (Orn) .  Berdasarkan hasil dari penelitian maka diperoleh rvc(Wm,Kn)=2 jika m=3 dan m=4 dan n>=3, rvc(Wm,Kn)=3 jika m=5. rvc(Orn)=diam-1 jika n=3,n=4 dan n=5, rvc(Orn)=diam-1 jika n=6
      PubDate: 2021-07-05
      DOI: 10.15294/ujm.v10i1.41247
       
  • REGRESI SPASIAL PANEL MENGGUNAKAN R DAN ARCGIS

    • Authors: Abiyyi Muhammad Adli, Sugiman Sugiman
      Pages: 14 - 20
      Abstract: Panel spatial regression is a regression used to model panel data that contains spatial effects. In spatial data, the use of classical regression cannot be used. It will result in inaccurate conclusions because in spatial data it is often found the influence of a location with other locations that are close to each other. The purpose of this study is to find the form of a panel spatial regression model on the human development index data and identify the factors that influence the human development index in districts/cities in Central Java Province. This study focuses on modeling the human development index in districts / cities in Central Java Province using the Spatial Autoregressive (SAR) model and the Spatial Error Model (SEM). As the result, the best model is the Spatial Autoregressive Fixed Effect Model. Significant variables are the number of health workers, the school participation rate for ages 16-18 years old, the number of poor people, and the district/city minimum wage. 
      PubDate: 2021-07-05
      DOI: 10.15294/ujm.v10i1.41323
       
  • PENERAPAN JST DENGAN METODE LEARNING VECTOR QUANTIZATION UNTUK KLASIFIKASI
           PENYAKIT ISPA

    • Authors: Endang Setyowati, Scolastika Mariani
      Pages: 21 - 30
      Abstract: Jaringan syaraf tiruan salah satu alternatif untuk menyelesaikan berbagai macam permasalahan dalam pengambilan keputusan berdasarkan pelatihan yang diberikan. Aplikasi JST dapat diterapkan dalam berbagai bidang, salah satunya dalam bidang kesehatan. Learning Vector Quantization (LVQ) salah satu metode JST yang berbasis pembelajaran kompetitif terawasi. Suatu lapisan akan secara otomatis belajar untuk mengklasifikasikan vektor-vektor input, jarak yang terdekat akan dikelompokkan dalam kelas yang sama. Angka penderita penyakit Infeksi Saluran Pernapasan Akut (ISPA) di Indonesia masih tinggi, ISPA harus ditangani dengan tepat sesuai diagnosis yang akurat. Dalam penelitian ini bertujuan untuk merancang sebuah aplikasi pengambilan keputusan dengan menerapkan JST metode LVQ untuk mendiagnosis penyakit ISPA berdasarkan gejala-gejala yang dialami pasien. Aplikasi ini dibuat dengan menggunakan software Matlab R2018a. Metode pengumpulan data yang digunakan yaitu metode kuantitatif yang berupa data primer dengan menggunakan kuesioner dan wawancara, data yang berhasil dikumpulkan dari Puskesmas Wedung 2 sebanyak 200 data. Dari beberapa pengujian menunjukkan bahwa learning rate (α)=0.02, error goal =0.01, iterasi maksimum 20, perbandingan data latih dan data uji sebesar 80:20 menghasilkan nilai diagnosis terbaik dengan rata-rata akurasi mencapai 96.5% dan akurasi tertinggi sebesar 100%. Dapat disimpulkan bahwa aplikasi yang dibuat mampu untuk mendiagnosis penyakit ISPA secara optimal.
      PubDate: 2021-07-05
      DOI: 10.15294/ujm.v10i1.42693
       
  • Estimation of Gamma Distribution Parameters on Type II Censored Data using
           Fisher-Scoring Algorithms

    • Authors: YUSTIKA RAKHMA APRILIANI, Nur Karomah Dwidayati, Arief Agoestanto
      Pages: 31 - 37
      Abstract: Estimasi merupakan metode untuk mengetahui perkiraan nilai suatu populasi dengan menggunakan nilai-nilai sampel. Dalam metode estimasi, parameter yang ditaksir berupa nilai rata-rata dan simpangan baku. Nilai estimasi parameter distribusi Gamma dicari dengan menggunakan metode maximum likelihood estimation. Estimasi parameter dilakukan dengan menyelesaikan persamaan maksimum likelihood. Persamaan tersebut diperoleh melalui perhitungan turunan parsial fungsi likelihood terhadap masing-masing parameternya. Persamaan yang diperoleh berbentuk implisit, sehingga perhitungan nilai estimatornya dilakukan dengan menggunakan iterasi algoritma Fisher-Scoring berbantuan program matlab. Setelah melakukan dua kali iterasi diperoleh nilai estimator parameter α = 1.3163030 dan β = 2.3264578. Hasil yang diperoleh menunjukkan bahwa estimasi tersebut bersifat tidak konsisten sehingga perlu dilakukan pengkajian kembali pada penelitian selanjutnya.
      PubDate: 2021-07-05
      DOI: 10.15294/ujm.v10i1.42802
       
  • Optimization the Production Profit of Pabrik Olahan Bandeng Nirwana in
           Pati Regency using Integer Linear Programming Method with the Solver
           Assisted

    • Authors: Ismi Marfuah, Dwijanto Dwijanto
      Pages: 38 - 46
      Abstract: This research was aimed to get the total composition of each Bandeng-product that must be produced, so that it can maximize the profit of Pabrik Olahan Bandeng Nirwana. The data that was gotten in this research were the primary and the secondary data. The result of calculation showed the optimal profit to the amount of 2.451.847,00 IDR by producing 85 units of Rolade, 27 units of Nugget Bulat, 30 units of Nugget Stick, 20 units of Bakso, 25 units of Sempolan, 70 units of Sempolan Crispy, 40 units of Otak-otak and 62 units of Tahu Bakso. The ratio profit calculation using Integer Linear Programming compared with the calculation by Pabrik Olahan Bandeng Nirwana was up 190.106,00 IDR. The showed the profit gotten by Integer Linear Programming method had been optimal
      PubDate: 2021-07-05
      DOI: 10.15294/ujm.v10i1.43396
       
  • PENERAPAN METODE AHP SEBAGAI SISTEM PENDUKUNG KEPUTUSAN PEMILIHAN TEMPAT
           KERJA

    • Authors: Ade Oktafiawan Nugroho, Rahayu Budhiati Veronica
      Pages: 47 - 54
      Abstract: This study aims to create a decision support method that is useful for undergraduate graduates to choose a workplace that suits their interests and abilities as well as to produce a computer program for a decision support system to choose a workplace that suits what the graduates want the scholar.The method used is a literature study, which is carried out by reading and analyzing books and journals related to decision support systems to choose a workplace using the Analytical Hierarchy Process (AHP) method. The purpose of this literature study method is to obtain references, making it easier to carry out this research. After the literature study method, the writer will collect the respondent’s data which will be processed using the AHP method. The next stage is to analyze the problem with the AHP method. By using the AHP method and studying the steps of the AHP, in order to obtain the priority order of the most appropriate business entities to be selected, which are sorted according to the total value of the Global Priority Table from the largest to the total weight value equivalent And finally the authors produced a computer program to determine the workplace called the PHP-based Workplace Decision Support System (DSS).
      PubDate: 2021-07-05
      DOI: 10.15294/ujm.v10i1.44631
       
  • ANALISIS SENTIMEN DATA ULASAN MENGGUNAKAN METODE NAIVE BAYES STUDI KASUS
           THE WUJIL RESORT & CONVENTIONS PADA SITUS TRIPADVISOR

    • Authors: Faris Febri Rahanto, Iqbal Kharisudin
      Pages: 55 - 62
      Abstract: The tripadvisor site provides information on visitor reviews of The Wujil Resort & Conventions. Each visitor can provide a review in the form of criticism, suggestions, or ratings of the hotel. The number of incoming reviews, it requires a special technique to extract information from these reviews. This study aims to analyze the sentiment of the review data using the Naive Bayes Classifier method. Web scraping is used to get data online on website pages, namely collecting visitor review data for The Wujil Resort & Conventions. The process of classifying the review data will be carried out using machine learning using the Naive Bayes Classifier method. Furthermore, the classification results will be analyzed using the text mining method, the main concept is to carry out extensive exploration and extraction with a large and growing number of data. So that we find facts and information that are considered important and can be useful for various fields of purpose. The classification using the Naive Bayes method shows an accuracy rate of 76.6%. In general, with the text mining method, information is obtained that there are more visitors who give positive ratings than visitors who give negative ratings.
      PubDate: 2021-07-05
      DOI: 10.15294/ujm.v10i1.44683
       
  • PENJADWALAN ULANG PROYEK KONSTRUKSI MENGGUNAKAN METODE PDM DAN CPM (STUDI
           KASUS PADA PEMBANGUNAN TOSERBA YOGYA DI PEKALONGAN)

    • Authors: Fajar Prasetyo Utomo, Mulyono Mulyono
      Pages: 63 - 74
      Abstract: Penelitian ini bertujuan menemukan waktu optimal penjadwalan baru untuk proyek konstruksi toserba yogya di Pekalongan, dengan menggunakan metode PDM-CPM dan Microsoft Project 2010. Tujuan dari penelitian ini adalah untuk mengetahui pekerjaan-pekerjaan yang terdapat pada jalur kritis proyek, yang nantinya akan menentukan lamanya penyelesaian proyek. Sehingga dapat diketahui, pekerjaan-pekerjaan apa saja yang tidak boleh terjadi keterlambatan. Pengambilan data dalam skripsi ini dengan Teknik wawancara, dokumentasi, dan studi Pustaka dengan PT. Win Sejahtera sebagai kontraktor. Hasil penelitian ini adalah penggunaan metode CPM, PDM, dan Microsoft Project memberikan hasil yang sama yaitu pengerjaan proyek selama 51 Minggu dengan rincian metode PDM memiliki 27 pekerjaan kritis dari 75 Pekerjaan, metode CPM memiliki 37 pekerjaan kritis dari 112 pekerjaan, dan Microsoft Project memiliki 27 pekerjaan kritis dari 73 pekerjaan. Berdasarkan hasil penelitian ini, disarankan PT. Win Sejahtera mempertimbangkan menggunakan teknik PERT-CPM dengan Microsoft Project dalam membuat penjadwalan proyek.
      PubDate: 2021-07-05
      DOI: 10.15294/ujm.v10i1.45418
       
  • IMPLEMENTASI ALGORITMA FLOYD-WARSHALL UNTUK MENENTUKAN RUTE TERPENDEK
           DESTINASI WISATA POPULER DI LABUAN BAJO

    • Authors: Cyrenia Novella Krisnamurti, Efrem Alfandro Pascal Geong
      Pages: 75 - 84
      Abstract: This study aims to (1) find a solution to the application of the Floyd-Warshall algorithm in determining the shortest route from Labuan Bajo Airport to 5 popular tourist destinations in Labuan Bajo and (2) determine the shortest recommended route in visiting 5 popular tourist destinations in Labuan Bajo if Labuan Bajo Airport is used as the initial position of the trip. The type of research used in this study is applied research. The object in this study is the route that connects Labuan Bajo Airport and 5 popular tourist destinations in Labuan Bajo. This study shows the progress of the Floyf-Warshall algorithm in determining the shortest route that connects the Labuan Bajo airport and 5 popular tourist destinations in Labuan Bajo with the recommended shortest route, namely: Labuan Bajo Airport → Pede Beach → Batu Cermin Cave → Bukit Cinta → Binongko Beach → Waecicu Beach with a path length of 15.28 kilometers
      PubDate: 2021-07-05
      DOI: 10.15294/ujm.v10i1.45717
       
 
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: 18.208.187.128
 
Home (Search)
API
About JournalTOCs
News (blog, publications)
JournalTOCs on Twitter   JournalTOCs on Facebook

JournalTOCs © 2009-