scholarly journals Experimental field research on nitrate balance in agricultural soils

2010 ◽  
Author(s):  
A. M. Marinov ◽  
M. Pele ◽  
E. M. Draghici ◽  
G. Vasile ◽  
M. Artimon
Keyword(s):  
Agricultural Soils ◽  
Field Research ◽  
Experimental Field

Statistical Power Analysis and Experimental Field Research

1981 ◽  
Vol 5 (6) ◽  
pp. 834-850 ◽  
Author(s):  
Jerry F. Medler ◽  
Peter R. Schneider ◽  
Anne L. Schneider
Keyword(s):  
Power Analysis ◽  
Statistical Power ◽  
Field Research ◽  
Statistical Power Analysis ◽  
Experimental Field

The zoonotic potential of bat-borne coronaviruses

2020 ◽  
Vol 4 (4) ◽  
pp. 365-381
Author(s):  
Ny Anjara Fifi Ravelomanantsoa ◽  
Sarah Guth ◽  
Angelo Andrianiaina ◽  
Santino Andry ◽  
Anecia Gentles ◽  
...  
Keyword(s):  
Genetic Material ◽  
Field Research ◽  
Sympatric Species ◽  
Animal Origin ◽  
Mammalian Host ◽  
Past Century ◽  
The Past ◽  
Novel Host ◽  
Horseshoe Bat ◽  
Human Infections

Seven zoonoses — human infections of animal origin — have emerged from the Coronaviridae family in the past century, including three viruses responsible for significant human mortality (SARS-CoV, MERS-CoV, and SARS-CoV-2) in the past twenty years alone. These three viruses, in addition to two older CoV zoonoses (HCoV-229E and HCoV-NL63) are believed to be originally derived from wild bat reservoir species. We review the molecular biology of the bat-derived Alpha- and Betacoronavirus genera, highlighting features that contribute to their potential for cross-species emergence, including the use of well-conserved mammalian host cell machinery for cell entry and a unique capacity for adaptation to novel host environments after host switching. The adaptive capacity of coronaviruses largely results from their large genomes, which reduce the risk of deleterious mutational errors and facilitate range-expanding recombination events by offering heightened redundancy in essential genetic material. Large CoV genomes are made possible by the unique proofreading capacity encoded for their RNA-dependent polymerase. We find that bat-borne SARS-related coronaviruses in the subgenus Sarbecovirus, the source clade for SARS-CoV and SARS-CoV-2, present a particularly poignant pandemic threat, due to the extraordinary viral genetic diversity represented among several sympatric species of their horseshoe bat hosts. To date, Sarbecovirus surveillance has been almost entirely restricted to China. More vigorous field research efforts tracking the circulation of Sarbecoviruses specifically and Betacoronaviruses more generally is needed across a broader global range if we are to avoid future repeats of the COVID-19 pandemic.

Experimental field test of proposed pedestrian safety messages: Volume II: Child messages

1983 ◽  
Author(s):  
Richard D. Blomberg ◽  
David F. Preusser ◽  
Allen Hale ◽  
William A. Leaf
Keyword(s):  
Field Test ◽  
Pedestrian Safety ◽  
Experimental Field

Understanding Suicide Terrorism

2017 ◽  
Vol 36 (04) ◽  
pp. 245-250
Author(s):  
A. Speckhard
Keyword(s):  
Western Europe ◽  
Field Research ◽  
Suicide Terrorism ◽  
Terrorist Organizations ◽  
Global Migration ◽  
The Balkans ◽  
Single Region ◽  
Extensive Field ◽  
The World ◽  
Terrorist Groups

SummaryAs a terror tactic, suicide terrorism is one of the most lethal as it relies on a human being to deliver and detonate the device. Suicide terrorism is not confined to a single region or religion. On the contrary, it has a global appeal, and in countries such as Syria, Iraq, Afghanistan, and Pakistan it has come to represent an almost daily reality as it has become the weapon of choice for some of the most dreaded terrorist organizations in the world, such as ISIS and al-Qaeda. Drawing on over two decades of extensive field research in five distinct world regions, specifically the Middle East, Western Europe, North America, Russia, and the Balkans, the author discusses the origins of modern day suicide terrorism, motivational factors behind suicide terrorism, its global migration, and its appeal to modern-day terrorist groups to embrace it as a tactic.

IMPLEMENTASI MANAJEMEN KURIKULUM MADRASAH MUROTTILIL QUR’AN AL-RIFA’IE 2 MALANG

2019 ◽  
Vol 1 (1) ◽  
pp. 70
Author(s):  
Akhmad Ulul Albab
Keyword(s):  
Planning Process ◽  
Case Study Research ◽  
Field Research ◽  
Evaluation Process ◽  
Observation Time ◽  
Curriculum Planning ◽  
Research Approach ◽  
Learning Program ◽  
Planning Stage ◽  
Academic Calendar

This thesis aims to examine the management process applied in the Madrasah Murottilil Qur'an Al-Rifa'ie 2 Malang. Beginning with the curriculum planning process, implementing the curriculum, and how to evaluate the curriculum of the Madrasah Murottilil Qur'an Al-Rifa'ie 2 Malang. This research aims to find out and describe the managerial process of the curriculum, and the inhibiting factors in the implementation of efforts to achieve the vision, mission that has been set.This thesis is a report on the results of field research using a qualitative descriptive method with a case study research approach that takes place at the Al-Rifa'ie 2 Malang Boarding School.Data collection is done by interview, observation, and documentation. Data analysis is done by reducing data, then presenting data, and finally from the compiled data conclusions are drawn. Checking the validity of the data is done with credibility which includes Triangulation, peer checking, extension of observation time, increasing perseverance.The results of the analysis show that the curriculum management implemented by p Madrasah Murottilil Qur'an Al-Rifa'ie 2 At the planning stage, the process carried out was planning the implementation time, the learning program, making the academic calendar, and how the evaluation was held. At the implementation stage, it starts with a new santri test, conducts learning and conducts an ascension test. The evaluation process is carried out at least 2x in one month, and 1 and after one semester.

Implementasi nilai-nilai Etika, Moral dan Akhlak dalam perilaku belajar di STIT Raden Wijaya Mojokerto

2018 ◽  
Vol 1 (2) ◽  
pp. 71
Author(s):  
Aan Eko Khusni Ubaidillah
Keyword(s):  
Field Research ◽  
Qualitative Approach ◽  
Learning Behavior ◽  
The West ◽  
Internal Factors ◽  
Inhibiting Factors ◽  
Analysis Technique ◽  
Western Values ◽  
Culture Environment ◽  
Research Type

The problems we face today live in a time of moral degradation and destruction. People feel proud if they can imitate the trend carried by the West; both in thought and lifestyle. Ironically, not a few generations of Muslims who terpedaya with the trend. They make Western values ​​as their standard of behavior and morals. Meanwhile, Islamic morality is increasingly felt strange and difficult to practice in the midst of society facing such problems plural and complex. The purpose of this study are: 1) To describe the steps Implementation of values ​​of Ethics, Moral and Morals in learning behavior in STIT Raden Wijaya Mojokerto. 2) To describe the supporting and inhibiting factors Implementation of Ethics, Morals and Morals values ​​in the behavior of learning in STIT Raden Wijaya Mojokerto This research type is field research research using qualitative approach. Data collection techniques include observation, interview, and documentation. Data analysis technique uses descriptive explorative, that is by describing state and phenomenon status. Based on the exposure of the analysis of data sources can be concluded that: 1) Steps Implementation of values ​​of Ethics, Morals and Morals in the behavior of learning in STIT Raden Wijaya Mojokerto is the first institution to make a mature planning, then applied with the pattern pembiasaan. 2) To describe the supporting and inhibiting factors Implementation of Ethics, Morals and Morals values ​​in learning behavior in STIT Raden Wijaya Mojokerto consists of internal factors (consisting of heredity, gender, physical character, personality, intelligence and talent) and external ( consisting of education, religion, culture, environment and socio-economic)

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