نتایج جستجو برای: field researches

تعداد نتایج: 806426  

2008
Zihua Weng

Based on Maxwellian quaternionic electromagnetic theory, the octonionic hyper-strong field, hyper-weak field and the quantum interplays can be presented by analogy with octonionic electromagnetic, gravitational, strong and weak interactions. In the hyper-weak field, the study deduces some conclusions of field source particles and intermediate particles which are consistent with Dirac equation, ...

Journal: :Вестник Пермского национального исследовательского политехнического университета. Геология. Нефтегазовое и горное дело 2013

Journal: :iranian journal of parasitology 0
farahnaz sadoughi ali valinejadi mansoureh serati shirazi rouhallah khademi

background: the aim of this study was to survey the iranian parasitology researchers’ performance, and analyse and visualize the scientific outputs of their co-authorship network. methods: this study was conducted using scientometric method and social network analysis (sna). the data extracted from the web of science (wos) databases in july 10th 2014. totally, 1048documents of all types in rese...

2017
Shuyan Cao Yanan Cao Xiaoyu Wang Yanqiao Lu

Analyzing 242 articles related to the study of blockchain which were published in China and abroad from 2014 to 2016, and from the aspects of literature sources, research subjects, research methods and western countries, the basic frame of blockchain research classification is put forward. Summarize the current blockchain technology progress, research limitations and future development trends. ...

2013
Muhammad Nauman Habib Attaullah Shah

This study was conducted with the aim to collect and review the work done so far in the field of BPR. Focus of this study was on providing a comprehensive overview of overall development of BPR concept, theories, models, approaches and outcomes, and success and failure causes. Design/Methodology/ Approach: study was based on secondary source i.e. published and available researches in the field ...

Proteomics enables understanding the composition, structure, function and interactions of the entire protein complement of a cell, a tissue, or an organism under exactly defined conditions. Some factors such as stress or drug effects will change the protein pattern and cause the present or absence of a protein or gradual variation in abundances. Changes in the proteome provide a snapshot of the...

2016
Farahnaz SADOUGHI Ali VALINEJADI Mansoureh SERATI SHIRAZI Rouhallah KHADEMI

BACKGROUND The aim of this study was to survey the Iranian Parasitology researchers' performance, and analyse and visualize the scientific outputs of their co-authorship network. METHODS This study was conducted using scientometric method and social network analysis (SNA). The data extracted from the Web of Science (WoS) databases in July 10th 2014. Totally, 1048 documents of all types in res...

2011
Jianbo Yin Xiaopeng Zhao

Electrorheological (ER) fluid, which can be transformed rapidly from a fluid-like state to a solid-like state under an external electric field, is considered to be one of the most important smart fluids. However, conventional ER fluids based on microparticles are subjected to challenges in practical applications due to the lack of versatile performances. Recent researches of using nanoparticles...

2016
Abdullah M. Alkadri Abeer M. ElKorany

with the increase of opinionated reviews on the web, automatically analyzing and extracting knowledge from those reviews is very important. However, it is a challenging task to be done manually. Opinion mining is a text mining discipline that automatically performs such a task. Most researches done in this field were focused on English texts with very limited researches on Arabic language. This...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید