Results 71 to 80 of about 3,284,104 (188)

Robotics for Crop Pollination: Recent Advances and Future Direction

Journal of Field Robotics, EarlyView.
ABSTRACT There is great interest in alternative pollination strategies for crop production in the face of climate change and perennial threats to the traditional pollination mechanisms. This review explores the potential of robotic pollination as a promising solution to these challenges affecting crop fertilization, agricultural sustainability, and ...
Ranjan Sapkota, Matthew D. Whiting, Dawood Ahmed, Manoj Karkee   +3 more
wiley   +1 more source

Research Progress of Temporary Support Equipment for Fully Mechanized Excavation Roadway

Environment and Resource
With the acceleration of the iteration speed of the fully-mechanized excavation machine, the problem of ‘imbalance between excavation and support’ in the fully-mechanized excavation roadway is becoming more and more serious.
Qingsong Yao, Zhang-Xuan Ning, Chengcheng Wang, Lu Shen, Donghui Yang   +4 more
semanticscholar   +1 more source

National Policy Coherence Counts for Reducing Inequality in Global Climate and Development Agendas

Sustainable Development, EarlyView.
ABSTRACT International institutions promote policy coherence as crucial to the effective and fair implementation of global sustainability agendas, though the evidence for its benefits is slim. We present here the first systematic cross‐country dataset on the consequences of national government efforts to promote policy coherence for vulnerable groups ...
Katherine Browne, Adis Dzebo, Zoha Shawoo, Mario Cardenas, Pierrick Chalaye, Alexia Faus Onbargi, Cassilde Muhoza, Patricia Nicdao, Nokwethaba Makhanya, Navam Niles, Priyatma Singh   +10 more
wiley   +1 more source

Right to Food in Sub‐Saharan Africa: Challenges, Policies, and Sustainable Strategies

Sustainable Development, EarlyView.
ABSTRACT This article examines the multifaceted issue of food security in Sub‐Saharan Africa and the critical importance of upholding rights to food in the region. It explores the challenges posed by food insecurity, analyzes existing policies and interventions, and proposes sustainable strategies to enhance food security.
Helen Onyeaka, Adenike A. Akinsemolu, Phemelo Tamasiga, Ogueri Nwaiwu, Elijah Kolawole Oladipo, Kehinde Abolade Aderibigbe, Taghi Miri   +6 more
wiley   +1 more source

Analysis and Research on Control Technology of Large Mining Height Fully Mechanized Face and Roadway Surrounding Rock

, 2018
Coal is important basic energy and important raw materials, the development of coal industry to support the rapid development of the national economy.
Liu Yang, Kaiyi Xue
core   +1 more source

Status and prospects of fully mechanized mining technology in Vietnam coal mines from 2005 to 2020

, 2023
This paper analyzes the achievement and the failures of applying the mechanized mining method in underground coal mines by the Vietnam National Coal – Mineral Industries Holding Corporation Ltd. (VINACOMIN) for 15 years (from 2005 to 2020).
Quang Dao Hong, Van, Thang Ngo, Hong, Quang Dao, Hai Duong Duc, Duc, Hai Duong, Viet Phan Van, Thang Ngo Van, Van, Viet Phan   +7 more
core   +1 more source

Linkage control method of fully mechanized mining equipment based on thousand eyes intelligent analysis system

Meikuang Anquan
The fully mechanized mining face system is complex and large, and the equipment is highly correlated. The reliability of the intelligent fully-mechanized coal mining equipment system has gradually become the key factor restricting the intelligent safe ...
Xu LI, Wei YANG, Yun SHI, Jie LI, Bo DONG   +4 more
doaj   +1 more source

Discussions on Some Security Mining Problems of Fully-Mechanized Top Coal Mining in “Three Soft” Large Inclined Angle Working Face [PDF]

, 2011
This paper studies insecure factors of fully-mechanized top coal mining in “three soft” large inclined angle working face, which have impacted the normal generation badly, including rib spalling, roof fall and equipment slide, etc.
Yanli, Zhu, Dongming, Guo, Xianlei, Zhu, Guihe, Li, Renshu, Yang   +4 more
core   +1 more source

Beyond Manoeuvre Theory for European Defence

Global Policy, EarlyView.
ABSTRACT This article contributes to the debate about European defence in the light of the Russo‐Ukraine war and growing doubts about US commitment to Europe. It argues that Europeans need to fundamentally relearn the ability to imagine military strategy from a European viewpoint.
Lukas Mengelkamp, Sam Vincent
wiley   +1 more source

Grid partition method of fully-mechanized coal mining face area and its applicatio

, 2018
In order to meet fine management requirements for fully-mechanized coal mining face production, a grid partition method of fully-mechanized coal mining face area was put forward.
QU Shijia
core   +1 more source