Results 31 to 40 of about 1,886,267 (156)

A Locally Retentive HfO2–STING Nano‐Radiosensitizer Hydrogel for Enhanced Radioimmunotherapy in Esophageal Cancer

open access: yesRare Metals, Volume 45, Issue 9, September 2026.
ABSTRACT Esophageal squamous cell carcinoma (ESCC) remains associated with frequent local recurrence and distant metastasis despite advances in radiochemotherapy and immunotherapy, highlighting the need for therapeutic strategies that improve both local tumor control and systemic antitumor immune responses.
Dongdong Wang   +7 more
wiley   +1 more source

A Green Strategy for the Ultrafast Synthesis of Functional Hydrogels Toward Intelligent Human–Machine Interfaces

open access: yesRare Metals, Volume 45, Issue 9, September 2026.
ABSTRACT With the rapid development of flexible electronics, there is an increasing demand for hydrogel‐based sensors with rapid fabrication, robust mechanical performance, and stable sensing behavior. Herein, a green and ultrafast self‐catalytic strategy is developed to fabricate a multifunctional hydrogel based on tannic acid‐coated cellulose ...
Jin Qian   +6 more
wiley   +1 more source

Closing the Vicious Cycle: A Multimodal Hydrogel Targeting Hyperglycemia, Oxidative Stress, and Infection in Diabetic Wounds

open access: yesRare Metals, Volume 45, Issue 9, September 2026.
ABSTRACT Diabetic chronic wounds, characterized by a unique pathological microenvironment including persistent hyperglycemia, excessive reactive oxygen species (ROS), bacterial infection, and sustained inflammation, exhibit notoriously impaired and delayed healing processes. This study developed a multifunctional hydrogel therapeutic system (GOx@Zn‐MPN
Baowei Zhai   +11 more
wiley   +1 more source

Nanocellulose‐Based Aerogels for Adsorption Applications in Environmental Remediation: State of Art, Challenges, and Future Outlook

open access: yesRare Metals, Volume 45, Issue 9, September 2026.
ABSTRACT The escalating severity of global environmental pollution necessitates the development of sustainable and efficient adsorption materials. Nanocellulose (NC), sourced from the most abundant natural polymer on earth, has shown great potential in this field due to its renewability, biodegradability, and exceptional nanoscale properties.
Yaqian Yu   +5 more
wiley   +1 more source

干热河谷不同引进草种水土保持效果比较

open access: yesShuitu Baochi Xuebao, 2008
对3种引进草种的生物量、枯落物量、土壤的容重、孔隙度、自然含水量、毛管持水量、饱和含水量、机械组成、有机质含量、渗透性能和抗蚀能力等进行了测定和分析。结果表明,3种引进草种的水土保持效果依次为纳罗克非洲狗尾草>威提特东非狼尾草>沙弗雷肯尼亚白三叶草,纳罗克非洲狗尾草的持水能力和土壤改良性能最好,是水土保持效果最佳的牧草,可以推广种植,其次是威提特东非狼尾草。
盂广涛   +7 more
doaj  

HyFrame‐AI: A Conceptual Readiness Framework for Artificial Intelligence Adoption in Sub‐Saharan African Healthcare

open access: yesWorld Medical &Health Policy, Volume 18, Issue 3, September 2026.
ABSTRACT The integration of artificial intelligence (AI) in healthcare is rapidly evolving, offering immense potential to transform service delivery, diagnostics, and health systems governance. However, Sub‐Saharan Africa faces significant readiness challenges due to limited infrastructure, capacity gaps, and fragmented digital strategies.
Said Baadel   +3 more
wiley   +1 more source

Ecohydrological characteristics of biocrusts explain divergent responses of biocrusts and grasses to rainfall reduction

open access: yesFunctional Ecology, Volume 40, Issue 9, Page 2843-2860, September 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Drylands are mainly structured by both vascular plants and biological soil crusts (biocrusts), the latter often regarded as a self‐organizing component of these ecosystems.
Haoran Luo   +13 more
wiley   +1 more source

(De)Legitimizing Language Policing: Enregisterment and Linguistic Authority in Taiwan's Digital Public

open access: yesJournal of Sociolinguistics, Volume 30, Issue 4, Page 452-465, September 2026.
ABSTRACT This study investigates how ordinary Taiwanese netizens perform linguistic authority by policing others’ use of Mainland Chinese expressions in everyday online interactions not originally intended to be political and how such policing is subsequently supported, resisted, or (de)legitimized in the context of Taiwan–China relations. Three orders
Hsi‐Yao Su
wiley   +1 more source

沙棘水分生理生态特性研究

open access: yes, 1999
针对当前半干旱黄土丘陵区营造沙棘林存在的问题,于1998年在安塞对沙棘的水分生理生态特性进行了试验研究,揭示了沙棘的需水及耐旱特性,为沙棘的栽培、引种及提高水分生产力提供了科学依据。主要研究内容有:叶水势、蒸腾强度、光合速率、自由水和束缚水、持水力、饱和亏等水分生理的数量特征。通过实验测定和计算机处理分析,得出如下结论:    1 沙棘蒸腾强度、叶水势、光合速率的均值分别为0.6579g/(g.h)、-1.171MPa、11.642μmol/m2/s,三者的日 ...
阮成江
core  

Strength–Ductility Enhancement in Additively Manufactured Titanium Alloys via Neutral Element‐Mediated Microstructural Control

open access: yesRare 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

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