Results 231 to 240 of about 34,263 (308)

Agricultural System Resilience of Industrial Hemp: An Exploratory Value Web Analysis in the Swabian Alb

GCB Bioenergy, Volume 18, Issue 2, February 2026.
This study assessed the industrial hemp value web resilience in the Swabian Alb, Southern Germany, where regional implementation remains limited despite hemp's bioeconomy potential. Using an indicator framework and stakeholder interviews, the research found the small, fluctuating cultivation area (e.g., 25 ha in 2024) focuses on hemp seed valorisation;
Lena‐Sophie Loew, Moritz von Cossel
wiley   +1 more source

Study on coal drawing parameters of deeply buried hard coal seams based on PFC. [PDF]

Sci Rep
Xinlei L, Ziyuan R, Zhengzheng C, Hao R.
europepmc   +1 more source

Improved SURF−FLANN feature extraction and matching algorithm for video stitching of fully-mechanized working face

Meitan xuebao
The SURF (Speed Up Robust Features) feature extraction algorithm and FLANN (Fast Library or Approximate Nearest Neighbors) feature matching algorithm in current video stitching technology have the problems of feature point extraction errors and low feature point matching accuracy in harsh environments of fully-mechanized working face.
Qinghua MAO, Menghan WANG, Xin HU, Jiao ZHAI   +3 more
openaire   +1 more source

Toward a Green Revolution in soybean: The role of ultra‐high‐density planting

Journal of Integrative Plant Biology, Volume 68, Issue 2, Page 297-301, February 2026.
A proposed soybean Green Revolution pathway aims to enhance yield through ultra‐high‐density planting by cultivating dwarf and dense‐planting‐tolerant varieties (e.g., Dongsheng 89), optimizing planting and fertilization techniques, and applying the rin1 gene to ensure food security.
Chao Fang, Lidong Dong, Jincong Zhou, Sijia Lu, Baohui Liu   +4 more
wiley   +1 more source

Study on fissure development law of surrounding rock in horizontal section stope of steeply dipping coal seam group. [PDF]

Sci Rep
Panshi X, Bodi Y, Bo Z, Baofa H, Jiarui F.   +4 more
europepmc   +1 more source

Study on Integrated Control Technology of High Ground Stress in Low Gassy Fully Mechanized Working Face [PDF]

, 2015
Zunyu Xu, Benqing Yuan, Yongjiang Zhang
openalex   +1 more source

Investigation on the dynamic evolution and evaluation of floor microseismic responses during extra-thick coal seam mining. [PDF]

Sci Rep
Wang H, Yin S, Lian H, Cao M, Hou E, Wang X, Xing G.   +6 more
europepmc   +1 more source

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

, 2011
Renshu Yang, Zhu Yan-li, Zhu Xianlei, Dongming Guo, Guihe Li   +4 more
openalex   +1 more source

Mechanism and field validation of fly-ash grouting for mitigating mining-induced surface subsidence. [PDF]

Sci Rep
Ding C, Qin Y, Cao C.
europepmc   +1 more source

Spatial-temporal variation features and law of gas concentration in the fully mechanized working face under the condition of intermittent ventilation

, 2018
Yinpin Cao, Yimin Li, Zhongning Zhou
openalex   +1 more source