Results 51 to 60 of about 51,276 (163)

Manipulating Terminal Bonds of Ti3C2Tx MXene for Highly Efficient Microwave Absorption and Photothermal Conversion

open access: yesRare Metals, Volume 45, Issue 4, April 2026.
ABSTRACT MXenes have been widely investigated as microwave absorption (MA) materials because of their unique properties. This study introduces a terminal bond manipulation strategy to enhance charge transfer and polarization in Ti3C2Tx, optimizing its MA performance.
Xiang Fang   +8 more
wiley   +1 more source

Biodegradable Mg Alloys: Enhancing Anti‐tumor Immunity in Cancer Therapy

open access: yesRare Metals, Volume 45, Issue 4, April 2026.
ABSTRACT Magnesium (Mg) alloys, as biodegradable metallic materials with excellent biocompatibility and mechanical properties, demonstrate significant advantages. In the field of immunotherapy, they present a promising potential option for enhancing therapeutic outcomes and hold broad prospects for application.
Can Feng   +8 more
wiley   +1 more source

〔報告〕文化財への微生物被害と調査手法―保存科学1号~45号― [PDF]

open access: yes, 2007
Many studies on the identification of microbial damage to cultural properties have been reported in Science for Conservation. In this article, results of identification are collected by focusing on sampling methods, and database is presented in Japanese.
佐野 千絵
core   +1 more source

Dual‐Function In Situ Ti3(Cu,Al)3O Reinforcement for Simultaneous Strengthening and CTE Reduction in Sapphire/TC4 Active‐Brazed Joints

open access: yesRare Metals, Volume 45, Issue 4, April 2026.
ABSTRACT The thermal expansion mismatch between sapphire and Ti‐6Al‐4V (TC4) alloy has traditionally limited the shear strength of ceramic‐metal joints to ≤ 170 MPa. In this study, active brazing with Ag‐35.25Cu‐1.75Ti (wt%) leads to the formation of a dual‐function microstructure, wherein uniformly dispersed submicron Ti3(Cu,Al)3O particles embedded ...
Hairui Liu   +13 more
wiley   +1 more source

Comparative Evaluation of Chemical and Physical Expansive Agents in Cemented Paste Backfill: Expansion Behavior, Mechanical Response, and Microstructural Mechanisms

open access: yesRare Metals, Volume 45, Issue 4, April 2026.
ABSTRACT This study presents an assessment of four representative expansive additives—calcium sulphoaluminate–calcium oxide, magnesium oxide, sodium lauryl sulfate, and sodium abietate—and their effects on the expansion behavior, mechanical development, and microstructural characteristics of cemented paste backfill (CPB).
Lijie Guo   +5 more
wiley   +1 more source

Effect of different microbial fertilizer on the growth and metabolites in Crocus sativus(微生物肥料对西红花生长及代谢物的影响)

open access: yesZhejiang Daxue xuebao. Lixue ban, 2019
在大田条件下,研究了重茬净、微生物菌剂、锦能菌宝、自制活性生物肥料4 种不同微生物肥料对西红花产量、代谢物和根际微生物生态的影响。结果表明,与对照组相比,施用微生物肥料后,根际土壤中好酸性的细菌呈减少趋势,而嗜中性或碱性的细菌呈增加趋势,4 种微生物肥料均能提高西红花有效球比例,表明增施微生物肥料具有缓解西红花连作障碍的功效。同时,增施重茬净、微生物菌剂、锦能菌宝和自制活性生物肥料分别引起2,3,3 和13 种代谢物含量上调和2,3,2 和4 种代谢物含量下调。
RAOJunfeng(饶君凤)   +2 more
doaj   +1 more source

Stable-Isotope Probing of plastics film for investigation of surface microbial community [PDF]

open access: yes, 2013
科学研究費助成事業(科学研究費補助金)研究成果報告書:基盤研究(B)2010-2012課題番号 ...
Nakajima-Kambe Toshiaki   +1 more
core  

Placental insufficiency markers to assess the risk of non‐chromosomal genetic conditions in early‐onset fetal growth restriction

open access: yesUltrasound in Obstetrics &Gynecology, Volume 67, Issue 4, Page 492-499, April 2026.
ABSTRACT Objectives To assess the value of placental insufficiency markers for estimating the risk of genetic anomalies in fetuses with isolated early‐onset fetal growth restriction (FGR), defined as an estimated fetal weight ≤ 3rd percentile diagnosed ≤ 28 + 6 weeks' gestation.
M. Armengol‐Alsina   +17 more
wiley   +1 more source

Why do rabbits ingest their feces ? [PDF]

open access: yes, 2015
 The utilization of dietary energy and protein must depend on microbial activity in the gut in every herbivore. For animals adopting the cecum as a microbial habitat, from the viewpoint of the protein utilization, the position of the cecum in the ...
Sakaguchi, Ei
core  

Elevation, soil pH and calcium availability shape regional and local scale spatial patterns of PhoD gene abundance in tropical and subtropical forests

open access: yesFunctional Ecology, Volume 40, Issue 4, Page 983-1000, April 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Organic phosphorus mineralization is a critical process in the phosphorus cycle, governing phosphorus bioavailability for plants. The PhoD gene, which encodes the key enzyme alkaline phosphatase, serves as a valuable biomarker for this process.
Sandhya Mishra   +3 more
wiley   +1 more source

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