Results 231 to 240 of about 5,705,295 (290)

What do we mean by preconception health and preconception care in research and policy? A systematic review. [PDF]

Hum Reprod Update
Chingara O, Sümegi A, Logan S, Bhattacharya S, Woolner A.   +4 more
europepmc   +1 more source

Phase Engineering of Atomically Precise Nanoclusters (APNCs) of Gold and Beyond

Advanced Materials, EarlyView.
Engineering the structural phase of materials is of paramount importance for both fundamental research and practical applications. In this Review, we summarize the recent progress in controlling the phases of atomically precise nanoclusters (APNCs) of gold, silver and copper, as well as bimetallic systems. The phase‐enabled material properties of APNCs
Yitong Wang, Avirup Sardar, Weijie Ji, Zhongyu Liu, Rongchao Jin   +4 more
wiley   +1 more source

Das war der Saferinternet-Aktions-Monat 2018

Medienimpulse, 2018
Katharina Kaiser-Müller
doaj  

Analysis of neonatal hearing screening coverage by State in Brazil. [PDF]

Braz J Otorhinolaryngol
Jesus GC, Câmara VA, Castilho AM.
europepmc   +1 more source

Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities

Advanced Materials, EarlyView.
This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen, Zhanxi Fan, Jingjie Ge, Qiyuan He, Zhuangchai Lai, Jiawei Liu, Chaoliang Tan, Hua Zhang   +7 more
wiley   +1 more source

A Comparative Analysis of Wildland Fire Smoke PM_2.5 Exposure Estimates Across California From 2008 to 2018. [PDF]

Geohealth
Connolly R, Nguyen JT, Walker A, Wilkins J, Ma Y, Aguilera R, Chen C, Gershunov A, Casey JA, Qiu M, Zhang D, Liu Y, Benmarhnia T, Jerrett M, Marlier ME.   +14 more
europepmc   +1 more source

Controlling Radiative Phonons in the van der Waals Ferroelectric NbOI2

Advanced Materials, EarlyView.
Using a simple mirror geometry, this work demonstrates local‐density‐of‐optical‐states control of THz phonon emission in van der Waals ferroelectric NbOI2. By engineering the photonic environment, the phonon Q‐factor, linewidth, peak frequency, and emission intensity are reversibly tuned by over an order of magnitude, revealing radiative phonons as ...
Baolong Zhang, Ruihuan Duan, Sobhan Subhra Mishra, Thomas Tan Caiwei, Zheng Liu, Ranjan Singh   +5 more
wiley   +1 more source

Additive-driven microwave crystallization of tyramine polymorphs and salts: a quantum crystallography perspective. Corrigendum. [PDF]

IUCrJ
Grabowski S, Nowakowska K, Butkiewicz H, Hoser A, Wesełucha-Birczyńska A, Seidler T, Moskal P, Gryl M.   +7 more
europepmc   +1 more source

Bioinspired Adaptive Surfaces for Intelligent Liquid Manipulation: Progressing From Passive and Active to Hybrid Strategies

Advanced Materials, EarlyView.
This review examines passive, active, and hybrid liquid manipulation strategies, highlighting hybrid approaches as an emerging route to reconcile energy efficiency with adaptive control. By actively reconstructing passive surfaces to store programmable interfacial energy, hybrid systems enable flexible yet low‐power liquid transport, with perspectives ...
Jiaqi Miao, Yiyuan Zhang, Liqiu Wang, Alan C. H. Tsang   +3 more
wiley   +1 more source

Vaccination coverage and timeliness among children in Ethiopia. [PDF]

BMJ Glob Health
Pons-Duran C, Hunegnaw BM, Bekele C, Alemu K, Mohammed Y, Kurowski KM, Tadesse F, Ayalew M, Alebie A, Taddesse L, Bekele D, Chan GJ.   +11 more
europepmc   +1 more source