Results 41 to 50 of about 786,481 (256)

Motif Editing for Reaction Pathway Switching From Formate to CO in Single‐Atom Indium Catalysts via Adjacent Carbon Site Manipulation

open access: yesAdvanced Functional Materials, EarlyView.
This work presents manipulation of adjacent carbon site in single‐atom indium catalysts via editing In‐N4 motif to In‐N2O2 for reaction pathway switching. Incorporation of O atoms leads to significant electron enrichment on the adjacent carbon sites surrounding the In‐N2O2 motif, which facilitates *COOH adsorption and CO formation with high selectivity.
Wenjing Zhao   +9 more
wiley   +1 more source

"The Shanghai Tael and the Currency of Shanghai"

open access: yes, 2019
This item is one of many in the Morrison pamphlet collection at the Toyo Bunko Library in Tokyo (http://www.toyo-bunko.or.jp/toyobunko-e/library3/shozou/morison-e.html). This particular pamphlet discusses the nature of the "Shanghai tael" or 上海両, and how it relates to different tael units; it is of particular importance for its treatment of differences
openaire   +1 more source

Comparative Study of Foreign Investment Protection Regulations in Shanghai and Shenzhen Special Economic Zones [PDF]

open access: yesپژوهش های حقوق تطبیقی
One of China's most important tools for achieving economic reform goals, both at the policy-making and legislative levels, has been the use of special economic zones. China's successes in this area have made the study of this significant tool remarkable.
Seyed Hossein TABATABAEI, hojabr rahimi
doaj  

Three‐Dimensional Biomimetic Aerogel Conduits with Electro‐Ionic‐Immune Coupling Reverse the Pathological Cascade of Spinal Cord Injury

open access: yesAdvanced Functional Materials, EarlyView.
A biomimetic aerogel conduit was engineered from a nanofiber of gelatin/poly(l‐lactic acid) doped with polypyrrole nanoparticles, integrated with tannic acid and Mg2+. This “electro‐ionic‐immune” strategy mimicked spinal cord properties, reduced calcium overload, inflammation, oxidative damage, promoted neural stem cell differentiation, suppressed ...
Qingxiang Liu   +9 more
wiley   +1 more source

A Novel Modified Petroresin Particle (MPRP) With Enhanced Oil–Water Selectivity for Cold Production in Heavy Oil Reservoirs

open access: yesAdvanced Functional Materials, EarlyView.
A novel oil–water selective conformance control agent, MPRP, is prepared via hydrophilic grafting and mechanical granulation. MPRP uniformly disperses in water, cohesively expands upon aging, and readily dissolves in the oil phase. During conformance control, it selectively aggregates in water channeling pathways to form effective plugs without ...
Guang Zhao   +6 more
wiley   +1 more source

Evolution in Style of Shanghai Women in the 1920s and 1930s

open access: yesRUDN Journal of World History, 2012
The article deals with the transformation of the appearance of women in Shanghai as a process. Manchu women typically wore a one-piece dress that retrospectively came to be known as the qípáo.
Yu Andreevna Seliverstovа
doaj  

Temporal distribution characteristics of crisis calls to Shanghai mental health hotline from 2021 to 2023

open access: yesShanghai yufang yixue
ObjectiveTo analyze the temporal distribution characteristics of crisis calls and eight major counseling issues to the Shanghai mental health hotline, and to provide recommendations for improving hotline management.MethodsDescriptive statistics were used
XU Zhengyi   +6 more
doaj   +1 more source

«The Shanghai Life»: a Source-Study Review [PDF]

open access: yesОмский научный вестник: Серия "Общество. История. Современность"
The article is devoted to the source study of «The Shanghai Life», its dissemination outside China and current collection situation. Due to the absence of this newspaper in the collections of Shanghai archives and libraries, information about its ...
Sun Yizhi
doaj   +1 more source

Mimetic Core‐Sheath Silk Sutures with Superior‐Strength for Pain Management, Anti‐Infection and Wound Healing

open access: yesAdvanced Healthcare Materials, EarlyView.
ABSTRACT Sutures are crucial for tissue approximation and wound healing. Besides their strength limits requirement, they often fail to effectively address complications like infection and pain. Inspired by natural silk's “core‐sheath” structure, our suture features a wet‐spun core of n zinc‐fortified silk fibroin fibers (RSF‐Zn2+) after drawing with ...
Yi Peng   +11 more
wiley   +1 more source

Spatio-Temporal Variations of Rainstorms and Pluvial Floods and Impact Assessment on Cultural Tourism Clusters during Flood Seasons in Shanghai

open access: yesRedai dili
With the acceleration of climate change and urbanization in recent years, extreme rainstorms and urban flooding have increasingly threatened urban safety.
Shen Huanhuan   +4 more
doaj   +1 more source

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