Results 191 to 200 of about 167,960 (336)

Plant biodiversity, vegetation structure and provisioning services in rainforest, traditional and industrial oil palm cultivation systems in Liberia, West Africa

open access: yesPLANTS, PEOPLE, PLANET, Volume 7, Issue 4, Page 1165-1179, July 2025.
Oil palm is native to the west African forest, where industrial production is expanding. We assessed differences in plant biodiversity, vegetation structure and provisioning services across 54 forest, community agriculture and oil palm plots in Sinoe County, Liberia.
Cicely A. M. Marshall   +11 more
wiley   +1 more source

一种减少柱面光栅自由立体显示图像串扰的方法

open access: bronze, 2011
Xiaofang Li   +4 more
openalex   +1 more source

“Please list your favourite …”: How to measure online plant knowledge as a component of plant awareness

open access: yesPLANTS, PEOPLE, PLANET, Volume 7, Issue 4, Page 1137-1148, July 2025.
Plant awareness disparity is a widespread phenomenon in modern societies. It erroneously implies that plants are not necessary for humans. Understanding what plants people know and can describe is crucial for evaluating one of four central aspects of plant awareness disparity.
Renata Sõukand   +4 more
wiley   +1 more source

圆钢管掺镍铁渣再生混凝土柱抗震性能及恢复力模型研究

open access: yesJianzhu Gangjiegou Jinzhan
为实现建筑和工业废弃物的再利用,采用镍铁渣代替部分水泥、再生粗骨料代替天然骨料制备镍铁渣再生混凝土(RFC)。进一步地,将RFC填入圆钢管中形成钢管掺镍铁渣再生混凝土(RFCFST)柱。对11根RFCFST柱进行水平低周往复抗震性能试验研究。试验变量包括再生粗骨料取代率、轴压比、约束水平和剪跨比。试验结果表明,RFCFST柱与传统钢管混凝土柱的破坏模式相似。P-Δ效应会显著降低柱的抗侧能力和变形能力,尤其是在大轴压比和大剪跨比情况下。骨料取代率对RFCFST柱的承载力、变形能力和耗能能力几乎无影响 ...
罗才松   +4 more
doaj  

连续变焦微型液体柱透镜系统的设计与制备

open access: bronze, 2023
盛树武 Sheng Shuwu   +4 more
openalex   +2 more sources

Dactyliform appendage contributes to delayed selfing in the diminutive orchid Stigmatodactylus sikokianus

open access: yesPLANTS, PEOPLE, PLANET, Volume 7, Issue 4, Page 894-900, July 2025.
Understanding plant reproductive strategies is vital for conserving endangered species. This study reveals a novel self‐pollination mechanism in the diminutive orchid Stigmatodactylus sikokianus, facilitated by the movement of a finger‐like appendage beneath the stigma.
Kenji Suetsugu
wiley   +1 more source

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