Results 21 to 30 of about 20,167 (111)
Cutting Through the State: Examining Voter Alignment With Milei's Agenda and His Chainsaw Plan
Latin American Policy, Volume 17, Issue 3, September 2026.ABSTRACT Argentina's political landscape experienced a major shift with the unexpected election of Javier Milei as President. Known for his radical right‐wing stance, Milei has pledged to drastically minimize the state's role, proposing a public spending cut of 14% of the gross domestic product.
Giada Pasquettaz, Franco Bastias
wiley +1 more source
Shuitu Baochi Xuebao, 2006 对川南林区天然常绿阔叶林及其人工更新成檫木林、柳杉林和水杉林后林下枯落物层蓄积量、自然含水量和持水过程进行研究。结果表明：枯落物层蓄积量天然常绿阔叶林（25．68t／hm^2）〉水杉林（18．14t／hm^2）〉檫木林（9．95t／hm^2）〉柳杉林（1．13t／hm^2）。天然常绿阔叶林枯落物层自然含水量分别是檫木林、柳杉林和水杉林的3．18倍、41．33倍和1.53倍。在整个持水过程中．前2h内各林分枯落物层持水作用较强。林下枯落物层持水量与浸泡时间之间的关系式为Q=alnt＋b ...
龚伟 +4 more
doaj +2 more sources
Shuitu Baochi Xuebao, 2008 对百花山4种林分枯落物层和土壤层的水文效应进行了初步研究。结果表明:1核桃楸林枯落物的总蓄积量为9.99 t/hm2,最大持水量为27.72 t/hm2,有效拦蓄量为29.55 t/hm2;华北落叶松林枯落物的总蓄积量为10.27 t/hm2,最大持水量为12.84 t/hm2,有效拦蓄量为13.53 t/hm2;黑桦林枯落物的总蓄积量为7.04 t/hm2,最大持水量为19.01 t/hm2,有效拦蓄量为19.18 t/hm2;辽东栎林枯落物的总蓄积量为8.22 t/hm2,最大持水量为14.72 t/
胡淑萍, 余新晓, 岳永杰
doaj
Rare Metals, Volume 45, Issue 8, August 2026.ABSTRACT To overcome the challenges of the strength‐ductility trade‐off in laser additively manufactured (LAM) titanium alloys, and to avoid the intragranular microstructure degradation often caused by an exclusive focus on grain equiaxialization, this work proposes a novel strategy of “grain morphology‐intragranular microstructure co‐optimization ...
Kexin Zhao +8 more
wiley +1 more source
Shuitu Baochi Xuebao, 2000 皇甫川流域１９７９年以前水土保持治理断断续续，治理面积也比较小，１９８０年以后水土保持治理得到了稳步发展，１９９７年各种水土保持治理面积近９万ｈｍ＾２。水土保持治理对皇甫川流域的洪水特性及其持征等生态环境问题产生了一定的影响，主要表现在：治理后不可利用流量的天数越来越多，洪水的含沙量降低，流速增大，流量增大，动量增大以及洪水单位动量冲刷厚度减小，而单位动量淤积厚度增大等 ...
彭乃志 姚文艺
doaj
Rare Metals, Volume 45, Issue 8, August 2026.ABSTRACT The electrocatalytic co‐reduction of CO2 and nitrate (NO3− ${\text{NO}}_{3}^{-}$) to synthesize urea presents a sustainable alternative to traditional industrial processes, yet its efficiency is fundamentally limited by the kinetically mismatched activation and coupling of CO2 and NO3− ${\text{NO}}_{3}^{-}$.
Jiayu Liu +9 more
wiley +1 more source
Shuitu Baochi Xuebao, 2021 为研究北方山区典型人工林水源涵养效应和更新状况，选取吕梁山脉落叶松纯林为研究对象，采用室内浸水法测定不同林分密度下枯落物的持水性能，用RDA冗余度分析法探究林分结构对枯落物厚度和拦蓄功能的相关关系。结果表明：（1）不同密度华北落叶松样地的枯落物厚度为0.84~4.50 cm，蓄积量范围为9.64~24.14 t/hm2，350株/hm2样地蓄积量最大，200株/hm2样地最小。（2）样地最大持水量范围为27.12~62.07 t/hm2，500株/hm2样地持水量最大，150株/hm2样地最小 ...
梁文俊 +5 more
doaj
Rare Metals, Volume 45, Issue 8, August 2026.ABSTRACT The healing of diabetic chronic wounds is hindered by multiple pathological barriers, including oxidative stress imbalance induced by hyperglycemia, persistent bacterial infection, and impaired neovascular function. This study developed an F127–HA–BiOCl@CeO2 (FHBC) hydrogel dressing with acoustic responsiveness, achieving tissue repair through
Ran Zhao +8 more
wiley +1 more source
Shuitu Baochi Xuebao, 2019 川西高山峡谷区森林较高的地表枯落物储量可能具有较好的水文生态效益，但缺乏研究关注。以川西高山峡谷区6种森林为对象，在雨季调查了不同森林地表枯落物的持水和失水特性。结果表明：（1）川西高山峡谷区林地枯落物蓄积量与最大持水量和有效拦蓄量呈显著正相关，林地枯落物蓄积量为6.90~17.49 t/hm2，最大持水量为1.64~5.42 mm，最大持水率为138.18%~330.09%，有效拦蓄量为0.53~3.33 mm，有效拦蓄率为77.57%~203.02%。（2）相对其他森林，亮叶桦（Betula ...
刘一霖 +7 more
doaj
Rare Metals, Volume 45, Issue 8, August 2026.ABSTRACT Infrared (IR) stealth is crucial for improving the survivability of equipment. The growing demand for service in marine environments poses new challenges to the composition and structural design of existing IR stealth coatings. This study first investigates the effects of NaCl/water vapor corrosion on the IR stealth performance of GH3536 and a
Kang Wang +5 more
wiley +1 more source