Results 31 to 40 of about 664,468 (171)
Æ E Æ Å – Reshaping the Role of Træna Fishermen
This diploma project aims to strengthen the viability of Træna’s community by proposing an ocean research facility in the archipelago, enabling the next generation of local fishermen to collect oceanographic data while working at sea. The idea of the fisherman as oceanographer is inextricably linked to the architectural program on the island of ...
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ABSTRACT In this study, we developed a novel photothermal fluidized bed (PTFB) for the fabrication of Pd‐CeO2‐TiO2 nanoparticles modified on 13X molecular sieves (PCT@13X). 13X powder impregnated with hydroxides and H2O2 was used as the precursor for PTFB preparation.
Liangzhuan Wu +7 more
wiley +1 more source
Progress and Future Prospect of Electrolyte Additives in Aqueous Zinc‐Ion Battery
ABSTRACT Aqueous zinc‐ion batteries (AZIBs) have been regarded as a strong candidate for a new generation of electrochemical energy storage systems because of their high safety, environmental friendliness, low cost and relatively high energy density. However, there are still many challenges for practical application, especially the uncontrolled growth ...
You‐Cun Bai +2 more
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为验证高频过电压抑制导线(以下简称抑制导线)对VFTO抑制效果,在某550 kV GIS试验平台上开展了VFTO抑制验证试验。为开展试验,依据IEC 62271?102—2013标准对试验平台的尺寸进行了优化设计。依据GIS的工作工况,设计了加交流、直流、隔离开关分闸、合闸等试验条件。从VFTO的幅值、持续时间、击穿次数和频率成分方面对安装抑制导线前后的试验结果进行了总结分析。试验结果表明:VFTO最高幅值可从安装前2.42p.u.下降为1.49p.u.;幅值抑制比最大可达52.94%,最小也有22 ...
冯宇 +8 more
doaj
ABSTRACT Pore engineering reduces the thermal conductivity of thermoelectric materials, yet typically degrades electrical conductivity by enhancing carrier scattering—a long‐standing trade‐off. Here, we overcome this trade‐off in SrTiO3‐based entropy‐engineered ceramics via a one‐step synergistic strategy: using poly(methyl methacrylate) (PMMA) as a ...
Ziyao Wei +7 more
wiley +1 more source
"fordi før så skreiv æ Å-G". En studie om andreklassingers valg av stavemåter.
The purpose of this master's thesis has been to look at the choices students in Year 2 make when spelling words. The students participating in this research are in the transition between phonological and orthographic writing, and the study will focus on how these students adopt different spelling strategies. The assignment's data material is taken from
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ABSTRACT Garnet‐type solid‐state electrolytes (SSEs) are widely regarded as key materials for high‐energy lithium‐ion solid‐state batteries (LSSBs), owing to their compatibility with lithium metal anodes and high‐voltage cathodes. However, their practical application is limited by multiscale degradation processes, including interfacial instability ...
Yan‐Feng Wang +8 more
wiley +1 more source
从玉米种子纯化出两种巯基蛋白酶抑制剂(CPI Ⅰ和CPI Ⅱ),分子量分别为9500和13000,它们都只抑制巯基蛋白酶的水解活性,而对丝氨酸蛋白酶则无抑制作用,属于巯基蛋白酶水解抑制剂,它们在pH3.0~11.0或100℃温度范围内保有100%的抑制木瓜蛋白酶的抑制活性,表明在这些外界条件下其分子非常稳定.
邓俊林, 曾仲奎
doaj
Beyond Evidence: How Framing Shapes Public Health Policies During Health Crises
ABSTRACT Does the level of evidence that accompanies policy action depend on how a problem is framed, and on who frames it? This article examines these questions in the context of health crises. Bridging sociological and equivalence framing theories, it treats frames as preexisting interpretive schemes shared within communities of actors, whose ...
Antoine Claude Lemor, Eric Montpetit
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ABSTRACT Systematic studies on the fatigue deformation and damage mechanisms of nickel‐based single‐crystal superalloys (Ni‐SXs) under combined thermal and mechanical conditions remain limited, particularly regarding the influence of strain amplitude on the relative contributions of fatigue and oxidation damage.
Liyin Zhang +7 more
wiley +1 more source

