Results 11 to 20 of about 449,617 (127)

Is Market a Hero or Villain? A Narrative Policy Framework Analysis of China's Patient‐Centred Healthcare Policy

open access: yesReview of Policy Research, Volume 43, Issue 2, March 2026.
ABSTRACT This study applies the Narrative Policy Framework (NPF) within a non‐democratic context, exploring the role of policy narratives in the implementation of patient‐centred healthcare policy in China. Drawing on a dataset of academic journal articles that reference both “market” and “patient‐centredness,” the research reveals how local ...
Jingqing Yang
wiley   +1 more source

Legislative Attention and Nonprofit Efficiency: A Link Across Sectoral Boundaries

open access: yesPolicy Studies Journal, Volume 54, Issue 1, February 2026.
ABSTRACT Government attention matters for nonprofit management and nonprofit‐government interactions. This study focuses on legislative attention, an important yet less‐studied aspect of government attention in public policy research, and examines its impact on nonprofit efficiency.
Yuhao Ba, Jessica Berrett, Jason Coupet
wiley   +1 more source

Pre‐Monsoon Habitat Preference and Spatial Overlap Between Blue Sheep (Pseudois nayaur) and Livestock in Dhorpatan Hunting Reserve, Nepal 尼泊尔多尔帕坦狩猎保护区季风前岩羊 (Pseudois nayaur) 与家畜的栖息地偏好及空间重叠

open access: yesWildlife Letters, Volume 3, Issue 2, Page 73-83, June 2025.
Blue sheep in Dhorpatan Hunting Reserve prefer alpine grasslands at 3800–4200 m on south‐facing slopes near water resources, favoring areas with low tree cover and dense ground cover, particularly rhododendrons, junipers, and Cyperaceae grasses. Their habitat significantly overlaps with livestock.
Amit Adhikari   +4 more
wiley   +1 more source

等高犁耕对黄土坡耕地坡形与坡度的影响

open access: yesShuitu Baochi Xuebao, 2023
为了明确等高犁耕条件下黄土坡耕地地形与坡度的变化特征,基于6个坡度(3°,5°,10°,15°,20°,25°)和5个耕作强度(6,12,18,24,30次)的组合,开展模拟耕作试验,利用测针法获取耕作后地表高程数据,探讨耕作强度和坡度对黄土直线形坡演化特征的影响。结果表明,在等高向下犁耕条件下,不同坡度的直线坡随着耕作强度的增加逐渐向"∽"形复合坡演化。同一坡度下,随着耕作强度的增加,坡脚延伸,整体小区投影坡长增大,坡脚高程增加幅度大,堆积现象明显,坡度大幅度减小;坡中高程增加,逐渐抬起坡度减小 ...
张泽瑜   +4 more
doaj  

Understanding consumers to inform market interventions for Singapore's shark fin trade

open access: yesPeople and Nature, Volume 6, Issue 2, Page 733-748, April 2024.
Abstract Sharks, rays and their cartilaginous relatives (Class Chondrichthyes, herein ‘sharks’) are among the world's most threatened species groups, primarily due to overfishing, which in turn is driven by complex market forces including demand for fins.
Christina Choy   +2 more
wiley   +1 more source

坡面承雨强度和土壤侵蚀临界坡度的理论探讨

open access: yesShuitu Baochi Xuebao, 1995
从理论上分析了降雨倾角、风向等对不同坡向坡面承雨强度的影响,纠正了目前研究中的不合理观点,并在此基础上,探讨了均匀理想坡面土壤侵蚀的临界坡度。
李全胜 王兆骞
doaj   +2 more sources

Biophysical characteristics, distribution and conservation challenges of critically endangered Bhutan poppy (Papaver bhutanicum) in Jigme Dorji National Park, Bhutan 不丹吉格梅多吉国家公园中极度濒危的不丹罂粟(Papaver bhutanicum)的生物物理特征、分布和保护挑战

open access: yesIntegrative Conservation, Volume 3, Issue 1, Page 76-86, March 2024.
Jigme Dorji National Park is the exclusive refuge for the critically endangered Bhutan poppy in Bhutan and worldwide, confined to alpine screes in Tshophu, Tshophu base and Jichudrakey base in Soe gewog, Thimphu. The primary conservation threats to this species stem from harvesting, grazing and trampling by livestock, despite the majority of Bhutan ...
Pema Dendup   +3 more
wiley   +1 more source

Rubber plantation size and global rubber price are linked to forest loss and degradation in Jambi, Sumatra 印度尼西亚苏门答腊占碑省的森林丧失和退化与橡胶种植园的面积和全球天然橡胶价格有关 Luas perkebunan karet dan harga karet dunia menjadi penyebab degradasi hutan alam di Jambi, Sumatra

open access: yesIntegrative Conservation, Volume 3, Issue 1, Page 22-35, March 2024.
Rubber plantations that are larger in size and remotely located have a higher probability of being linked to forest loss and degradation. The global rubber price can act as a significant driver of both deforestation and degradation. Identifying high‐risk plantations and mitigating associated threats could help curb future forest loss due to rubber ...
H. Manjari Jayathilake   +4 more
wiley   +1 more source

黄土高原水蚀风蚀交错带土壤侵蚀坡向分异特征

open access: yesShuitu Baochi Xuebao, 2004
定量分析评价水蚀风蚀交错带土壤侵蚀的坡向差异对于土壤侵蚀防治具有重要意义。通过对黄土高原水蚀风蚀交错带六道沟流域一个典型峁坡不同坡向及坡位土壤剖面中137Cs含量的分析研究,表明研究区内梁峁地形的坡向侵蚀差异明显,各坡向平均侵蚀速率大小依次是北坡>东坡>南坡>西坡,南北坡侵蚀差异与黄土丘陵区其它区域相反,分析认为,这与该区域水蚀、风蚀叠加的特殊侵蚀外营力有关,并根据南北坡侵蚀速率的差值估算出该区域风蚀所占比例至少大于18%;峁坡各坡向不同坡位侵蚀差异明显,坡面下部侵蚀最严重,坡面上部和中部次之 ...
李勉 李占斌 刘普灵 崔灵周 李雅琦
doaj  

砒砂岩区典型坡面土壤颗粒组成空间分布特征研究

open access: yesShuitu Baochi Xuebao, 2023
为揭示土壤颗粒组成在垂直和水平方向上的分布规律,采集砒砂岩区典型坡面0—100 cm剖面的土壤,运用经典统计学测定其颗粒组成。结果表明:坡面0—100 cm土壤质地主要为砂壤土(59.21%)和壤砂土(36.40%)。随土层深度增加,砂粒含量增加,粉粒和黏粒含量减少,土壤逐渐呈现粗粒化的趋势;坡面尺度上,表层0—10 cm砂粒为弱变异,其余各层各粒级均为中等程度变异,且随土层深度增加变异性增强,不同粒级的变异系数表现为砂粒<粉粒<黏粒。沿坡面等高线方向,样带B粗粒化程度最弱,10 cm土层以下 ...
胡健   +5 more
doaj  

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