Results 101 to 110 of about 218,703 (295)

Knowledge society and collective intelligence. Factors in capacity-strengthening in African countries [PDF]

, 2010
As we enter a world in which intellectual capital is fundamental, in which the central activities are no longer those aimed at producing and distributing goods but those that produce and distribute knowledge and information, the challenge for African ...
Anseur, Ouardia, Issolah, Rosa, Sor, Joël   +2 more
core  

Thermal Plasticity is Regulated by a Key MicroRNA During Range Expansion of an Invasive Fruit Fly

Advanced Science, EarlyView.
Populations at the invasion front of Bactrocera dorsalis adapt through reduced phenotypic and gene expression plasticity, a phenomenon likely to be driven by genetic assimilation. We identify a key miRNA‐mediated regulatory axis, in which miR‐276b post‐transcriptionally represses thw, a conserved chitin‐binding gene critical to the cold‐tolerance ...
Yan Zhao, Juntao Hu, Juan Du, Shaokun Guo, Youming Hou, Zhihong Li   +5 more
wiley   +1 more source

Analysis of Sustainable Water Resources Management (SWRM) in Agriculture [PDF]

, 2009
The purpose of this research was analysis Sustainable Water Resources Management (SWRM) in agriculture of Khouzestan Province of Iran. The research method was quantitative research.
Ahmad Reza Ommani, Mohammad Chizari
core   +1 more source

Divergent Responses of Bacterial Communities to Permafrost Degradation and Their Associations With Carbon Across Vertical Profiles

Advanced Science, EarlyView.
Bacterial α‐diversity decreases, but stochasticity and community stability increase across the 15 m‐depth vertical profiles and along the degraded gradient within the active layer. The abundance and interaction of core taxa mainly control community stability in the active and permafrost layers, respectively.
Shengyun Chen, Yuzheng Gu, Ali Bahadur, Enyan Liu, Tonghua Wu, Xiaofan Zhu, Yuanqiang Zou, Hewei Liang, Peijie Wei, Linwei Wu, Qingbai Wu, Peizhi Yang, Hongyan Yu, Yunfeng Yang   +13 more
wiley   +1 more source

Agricultural and Nutritional Information Needs of Arable Crop Farmers in Ondo State, Nigeria.

Journal of Agricultural Extension, 2018
The  study assessed arable crop farmers’ agricultural and nutritional information needs in Ondo State, Nigeria. Multistage sampling technique was used in selecting a total sample of 212 farmers for the study.
Olumuyiwa Akin Olaniyi, Tajudeen Ogunkunle, Tajudeen Ogunkunle   +2 more
doaj   +4 more sources

Perception of Agricultural Extension Personnel in the Use of Music in Disseminating Agricultural Information in Ondo State Nigeria.

Journal of Agricultural Extension
The study examined the preferences and perceptions of agricultural extension personnel on the use of music as a tool for agricultural information dissemination.
Oluwatosin Fasina
doaj  

Integrated Single‐Cell and Spatial Transcriptomics Reveal Cell‐Type‐Specific Immune Regulatory Networks in Maize Responding to Southern Corn Rust

Advanced Science, EarlyView.
By integrating single‐nuclei and spatial transcriptomics, this study presents a stereoscopic landscape of maize leaf to Puccinia polysora infection. Epidermal and mesophyll cells initiate primary defenses via RLPs/RLKs and jasmonic acid signaling. Cell‐cell communication analyses further reveal the underlying the dynamics of the underlying immune ...
Qiongqiong Wang, Xinyan Sun, Yingchao Sun, Zeqiang Cheng, Zixiang Cheng, Shengbo Han, Ying Feng, Wenbo Yang, Huimin Li, Meichen Zhu, Xiaoling Wu, Jinghua Zhang, Jihua Tang, Honglian Li, Yanyong Cao, Canxing Duan, Yan Shi   +16 more
wiley   +1 more source

Identifying bottlenecks and gateways for agroforestry development in Poland [PDF]

, 2018
N/
Borek, R.
core  

TTNPB Promotes Human Pluripotent Stem Cell‐to‐Neural Stem Cell Transition via Modulation of Chromatin Accessibility and the S‐(5′‐adenosyl)‐L‐homocysteine/Choline Metabolic Network

Advanced Science, EarlyView.
A retinoic acid receptor agonist, TTNPB, drives the efficient generation of advanced neural stem cells (ANSCs) from human pluripotent stem cells. TTNPB‐centered chromatin remodeling and metabolic reprogramming, promote neuroectoderm commitment. The resulting cells show robust neural potential and functional efficacy in a rat depression model.
Ruilin Du, Yudi Ren, Qiaoqiao Meng, Peng Wei, Ruyu Zhu, Junjie Bao, Ye Yang, Shuo Yan, Chaorong Yue, Xueying Zhu, Shuo Cao, Chunxia Hao, Wei Sun, Yongli Song, Xihe Li, Zhimin Wu, Siqin Bao, Yanglin Chen   +17 more
wiley   +1 more source

The effect of agricultural information provision on smallholders’ technology adoption and yield: experimental evidence from Ethiopia

Frontiers in Sustainable Food Systems
IntroductionLack of sufficient agricultural information has led smallholders’ to rely on traditional agricultural farming technologies in Sub-Saharan African countries, resulting in low adoption of modern inputs and low yield. Understanding the effect of
Samuel Semma Waje, Berhanu Kuma Shano, Solomon Zena Walelign, Workineh Asmare Kassie   +3 more
doaj   +1 more source