Results 111 to 120 of about 28,987 (311)

History and progress in rice research and its future perspective in Cambodia

open access: yesPlant Production Science
Since 1993, rice production in Cambodia has increased fivefold, positioning it as a key player in global food security through its export contributions.
Kazuki Saito   +8 more
doaj   +1 more source

The mechanism of bacteriostasis [PDF]

open access: yesExperimental Biology and Medicine, 1922
1. Between Gram-positive and Gram-negative organisms gentian violet exhibits the same type of selective activity whether the dye be added to the media on which the bacteria are planted unstained (extrinsic bacteriostasis), or the organisms be stained with it before being planted on plain agar (intrinsic bacteriostasis).
openaire   +2 more sources

State-Directed Diffusion of Technology: The Mechanization of Cotton-Farming in Soviet Central Asia [PDF]

open access: yes
When Soviet central planners began to mechanize the cotton harvest in earnest in 1958, they expected more rapid diffusion than the market-driven process that had begun in the United States a decade earlier.
Richard Pomfret
core  

Agricultural mechanization policies in the Philippines [PDF]

open access: yes, 2015
This paper presents the past policies and policy directions of the Philippines in relation to agricultural mechanization. It also provides the activities of the Agricultural Mechanization Development Program (AMDP), Institute of Agricultural Engineering (
UN.ESCAP   +3 more
core  

Refinement of amino‐acid conformation vs. difference density maps in time‐resolved serial femtosecond crystallography data analysis

open access: yesFEBS Open Bio, EarlyView.
The dFoCC pipeline starts with observed DED and resting‐state coordinates, which are then used to generate a library of triggered states. Correlation analysis of the calculated DED features of each candidate vs observed DED permits quantitative evaluation of candidate structural quality.
Meng Iao Fong   +3 more
wiley   +1 more source

Gender Differentiation in the Analysis of Alternative Farm Mechanization Choices on Small Farms in Kenya [PDF]

open access: yes
Using multinomial logit we analyze factors that influence the choice of mechanization technologies in Nyanza Province. The results show that farmers are aware of the attributes of the mechanization technologies, and that animal traction is the most ...
Wanjiku, Julliet   +3 more
core  

Impact of covid-19 on agriculture in the Asia-Pacific region and role of mechanization [PDF]

open access: yes, 2020
The impact of the coronavirus disease pandemic on the agricultural sector has brought unprecedented challenges in the Asia-Pacific region. At this juncture, it is important to undertake a closer analysis of the effect of the pandemic on ...
UN.ESCAP   +1 more
core  

Impact of Ghana’s agricultural mechanization services center program [PDF]

open access: yes, 2021
Use of mechanization in African agriculture has returned strongly to the development agenda, particularly following the recent high food prices crisis. Many developing country governments—including Ghana, the case study of this paper—have resumed support
Benin, Samuel   +1 more
core  

Pharmacological inhibition of the PERK pathway modulates hepatocellular carcinoma growth and immune signaling

open access: yesFEBS Open Bio, EarlyView.
Pharmacological inhibition of PERK in a DEN‐induced mouse model of liver cancer does not reduce tumor burden but alters cellular stress signaling. Despite blocking PERK activity, downstream stress responses, including CHOP expression, remain active, suggesting compensatory mechanisms within the unfolded protein response that may influence tumor ...
Ada Lerma‐Clavero   +5 more
wiley   +1 more source

Integrated management of straw residue in the Asia-Pacific region [PDF]

open access: yes, 2020
Burning of straw residue is a common practice in many countries of the Asia-Pacific region. In recent times, this practice has drawn the attention of policymakers and the public due to its adverse effects on the environment, including air pollution which
UN.ESCAP   +1 more
core  

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