Results 31 to 40 of about 7,427,585 (199)

تحديد المأمولية النفطية في منطقة جبل عبدالعزيز باستخدام تقنيات الاستشعار عن بعد والمعطيات الكمونية

open access: yesمجلة جامعة دمشق للعلوم الأساسية, 2021
تهدف هذه الدراسة إلى فهم الإطار التكتوني العام لمنطقة جبل عبد العزيز الواقعة في الجزء الشمالي الشرقي من سورية، وتحديد المواقع الأكثر مأموليةً من حيث تواجد المصائد البنيوية الحاوية على المواد الهيدروكربونية ضمن منطقة الدراسة, بشكل يسهم في توجيه أعمال ...
محمد خضر
doaj  

Mieux appréhender la neige par le croisement de données qualitatives et quantitatives dans la région de l’Everest (Népal)

open access: yesRevue de Géographie Alpine, 2022
In the Nepalese region of Mount Everest, snow data is fragmentary and unreliable, as in many mountainous regions of the world. To get a better understanding of solid precipitation and how it has evolved over the last decades, and thus to improve our ...
Ornella Puschiasis   +5 more
doaj   +1 more source

Fuzzification of quantitative data to predict tumour size of colorectal cancer [PDF]

open access: yes, 2017
Regression analysis has become more popular among researchers as a standard tool in analyzing data. This paper used fuzzy linear regression model (FLRM) to predict tumour size of colorectal cancer (CRC) data in Malaysia.
Amir Hamzah, Nor Shamsidah   +5 more
core   +1 more source

RCSB Protein Data Bank: supporting research and education worldwide through explorations of experimentally determined and computationally predicted atomic level 3D biostructures

open access: yesIUCrJ
The Protein Data Bank (PDB) was established as the first open-access digital data resource in biology and medicine in 1971 with seven X-ray crystal structures of proteins.
Stephen K. Burley   +3 more
doaj   +1 more source

The Fundamental Difference Between Qualitative and Quantitative Data in Mixed Methods Research

open access: yesForum: Qualitative Social Research, 2023
Mixed methods research is commonly defined as the combination and integration of qualitative and quantitative data. However, defining these two data types has proven difficult.
Judith Schoonenboom
doaj   +1 more source

How to use analysis of variance correctly——an analysis of variance for the univariate quantitative data collected from the balanced incomplete block design

open access: yesSichuan jingshen weisheng, 2022
The purpose of this paper was to introduce the model, calculation formulas and the SAS implementation of the analysis of variance for the quantitative data with balanced incomplete block design.
Hu Chunyan, Hu Liangping
doaj   +1 more source

Automated analysis of quantitative image data using isomorphic functional mixed models, with application to proteomics data

open access: yes, 2011
Image data are increasingly encountered and are of growing importance in many areas of science. Much of these data are quantitative image data, which are characterized by intensities that represent some measurement of interest in the scanned images.
Baladandayuthapani, Veerabhadran   +4 more
core   +1 more source

Quantitative modeling and data analysis of SELEX experiments

open access: yes, 2005
SELEX (Systematic Evolution of Ligands by Exponential Enrichment) is an experimental procedure that allows extracting, from an initially random pool of DNA, those oligomers with high affinity for a given DNA-binding protein. We address what is a suitable
Djordjevic, Marko, Sengupta, Anirvan M.
core   +1 more source

How to use χ2 test correctly——the rank sum tests and the implementation of the SAS software

open access: yesSichuan jingshen weisheng, 2021
The purpose of this article was to introduce the rank sum test and its SAS implementation. The concrete contents included the following three aspects: ①the simple linear rank test of two-sample data, ②the one-way ANOVA rank sum test of the multi-sample ...
Hu Chunyan, Hu Liangping
doaj   +1 more source

Quantitative Homogenization of Elliptic PDE with Random Oscillatory Boundary Data [PDF]

open access: yes, 2014
We study the averaging behavior of nonlinear uniformly elliptic partial differential equations with random Dirichlet or Neumann boundary data oscillating on a small scale.
E. Souganidis   +3 more
core  

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