Results 21 to 30 of about 2,202 (117)
International Journal of Urban and Regional Research, Volume 50, Issue 1, Page 191-220, January 2026.Abstract Henry George advocated for capturing land value increases for public ends. The active approach of public authorities organizing and financing land development can help capture higher land value increases, as Hartman and Spit indicate. However, this approach hardly happens in developing countries, where the coalition of private developers and ...
Nannan Xu
wiley +1 more source
Zhongguo shiyan zhenduanxue, 2007 目的观察凋亡基因Bcl-2、Bax在糖尿病大鼠脑缺血再灌注海马CA1区神经元损伤中的表达。方法采用链脲佐菌素（STZ）诱导和线栓法制备糖尿病大脑中动脉闭塞模型（MCAO）,应用HE染色和免疫组化方法比较糖尿病脑缺血再灌注组与缺血再灌注组海马CA1区神经元缺失、凋亡基因Bcl-2、Bax的表达。结果糖尿病脑缺血再灌注组海马CA1区神经元缺失,明显高于缺血再灌注组 ...
张季声 +7 more
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New Directions for Child and Adolescent Development, Volume 2026, Issue 1, 2026.Background Working memory updating is crucial in bilingual children′s second language (L2) reading comprehension. A robust updating ability is a cognitive key for children to successfully master L2 reading comprehension. Objective This study is aimed at investigating the effect of updating ability on the L2 Chinese reading comprehension among Uyghur ...
Guangxin Li +3 more
wiley +1 more source
US Foreign Policy and the Gulf States: Changing Dynamics in a Multipolar World
World Affairs, Volume 188, Issue 4, Winter 2025.ABSTRACT This article focuses on US foreign policy toward the Gulf from Obama's Pivot to Asia to the initial period of the second Trump administration. It situates the role of the US within the broader context of the global energy transition and the Gulf states as geopolitical actors in a multipolar world order.
Steven Wright
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Zhongguo shiyan zhenduanxue, 2011 目的探讨丰富环境干预对短暂性全脑缺血大鼠海马形态学的影响。方法将Wistar大鼠分组建立短暂性全脑缺血模型,进行丰富环境干预,进行大鼠海马形态学分析。结果 HE染色显示,与IS组相比,IE组海马CA1区组织的病理损伤明显减轻。锥体神经元排列较规则,肿胀、固缩及脱失神经元数目较少。Nissl染色显示,IS组海马细胞层数减少,神经元细胞间隙变大,排列稀疏,细胞形态异常,尼氏体大量脱失,染色浅谈且出现较多空白区;IE组海马区仅见少量神经元缺失及胶质增生,但细胞形态基本正常,细胞排列较为整齐,尼氏体较清晰 ...
蔺勇, 郎云峰, 张扬, 程永杰
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Vulnerability of tropical fish communities across depth in the central Indian Ocean
Conservation Biology, Volume 39, Issue 6, December 2025.Abstract Coral reefs and their fish communities below scuba diving depth (>30 m), in mesophotic coral ecosystems (MCEs) (∼30–150 m), in rariphotic (150–300 m), and in upper bathyal waters (300–500 m) are often underexplored, especially in the Indian Ocean.
Paris V. Stefanoudis +12 more
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Zhongguo shiyan zhenduanxue, 2014 目的观察黄芪水提液对大鼠海马齿状回（DG）区氨基酸物质的含量以及学习记忆能力的影响。方法Wistar系雄性大鼠24只,随机分为对照组、黄芪小剂量组及黄芪大剂量组。利用脑部微量透析法和高效液相色谱法,观察大鼠海马DG区细胞外液中的六种氨基酸的含量,包括天冬氨酸、谷氨酸、谷氨酰胺、甘氨酸、牛磺酸和丙氨酸,其后,用相应溶液灌胃3周,再次观察海马DG区六种氨基酸的含量,并利用穿梭箱观察大鼠的学习记忆能力。结果对照组海马DG区的六种氨基酸在灌胃前后无明显变化,而黄芪大 ...
李光燮 +4 more
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Using online reports of seahorse seizures to track their illegal trade
Conservation Biology, Volume 39, Issue 5, October 2025.Abstract Illegal wildlife trade (IWT) is a persistent and extensive threat to global biodiversity. Hundreds of marine fish species are subject to regulation under the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES), but it is unclear how much protection species gain from CITES because information on marine fish ...
Sarah J. Foster +3 more
wiley +1 more source
Zhongguo shiyan zhenduanxue, 2016 目的观察海马齿状回（Dentate Gyrus,DG）区的牛磺酸（Taurine,Tau）在慢性应激模型大鼠空间学习记忆过程中的变化,初步探讨慢性应激影响大鼠空间学习记忆能力的部分机制。方法 SD雄性大鼠16只,随机分为对照组和慢性应激组。以多种刺激随机应用的方法制备慢性应激大鼠模型,并利用脑部微量透析法和HPLC法实时观察慢性应激大鼠海马DG区细胞外液中Tau的含量。其次,利用Morris水迷宫（Morris Water Maze,MWM）观察大鼠的空间学习记忆能力 ...
张兆一 +6 more
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Fushe yanjiu yu fushe gongyi xuebao本研究使用双弧容积旋转调强放射治疗（VMAT）技术，探寻海马体剂量最低的多叶准直器角度并分析其原因，为临床治疗计划提供参考。随机选择10例脑转移瘤行全脑放疗的患者，为每位患者制作多个不同对称多叶准直器角度组合的海马体保护性全脑放疗（HA-WBRT）计划。在满足计划靶区（PTV）和危及器官的剂量学要求的前提下限制海马体的剂量。分析这些计划靶区的适形性指数、均匀性指数、D2%、D98%、机器跳数、治疗时间等靶区参数和海马体、晶状体、眼球、视神经和视交叉等危及器官的剂量，来评估不同多叶准直器计划的优劣 ...
王 宇, 许 德颖, 刘 云峰, 于 亮
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