Results 101 to 110 of about 55,387 (290)

Spectroscopic Analysis of Hydration Structures in PEG‐ and PMPC‐Containing Hydrogels by Pressure‐Controlled ATR‐IR Combined With Multivariate Curve Resolution

Surface and Interface Analysis, EarlyView.
ABSTRACT Hydration structures govern the properties and functions of hydrogels, yet selectively measuring hydration water in the presence of abundant bulk water remains analytically challenging. Here we applied pressure‐controlled attenuated total reflection infrared spectroscopy (ATR‐IR) combined with multivariate curve resolution (MCR) analysis, a ...
Shoichi Maeda, Shunta Chikami, Glenn Villena Latag, Ryuya Gotanda, Masaki Kamiya, Koji Miyamoto, Chia‐Ying Chiang, Tomohiro Hayashi   +7 more
wiley   +1 more source

Fluorinated copolymer resists for high‐resolution negative‐tone lithography: Preparation and patterning performance

Smart Molecules, EarlyView.
Electron‐beam induced C–F cleavage in –CF3 generates F−, which abstracts a proton to form the acid that catalyzes tBMA deprotection during post‐exposure baking. This self‐sensitization mechanism enables the precise formation of high‐resolution negative‐tone patterns with enhanced sensitivity and resolution.
Yuting Tang, Wenzheng Li, Xinyan Huang, Min Zhang, Han Han, Jialong Zhang, Qinyu Luo, Jiangli Fan, Pengzhong Chen, Xiaojun Peng   +9 more
wiley   +1 more source

Recent advances in polymeric chemically amplified positive resists: Materials and design strategies

Smart Molecules, EarlyView.
This review summarizes recent advances in the molecular design of positive chemically amplified resists, focusing on photoacid generators and polymer architectures. Key strategies for enhancing sensitivity—including self‐amplification effects, copolymerization of sensitive monomers, controlled polymerization, and photosensitized chemically amplified ...
Litao Zhou, Haoyuan Li, Jianhua Zhang, Hanshen Xin   +3 more
wiley   +1 more source

A Quantitative Analysis of Street-Level Drugs Seized in New South Wales, Australia: Purity, Dose and Adulterants. [PDF]

Drug Alcohol Rev
ABSTRACT Introduction The Combined Surveillance and Monitoring of Seized Samples (CoSMoSS) program is a joint harm reduction initiative between NSW Health and NSW Police Force. Here, we examine the contents and purity of a sample of seized suspected target drugs (cocaine, heroin, methamphetamine and 3,4‐methylenedioxymethamphetamine ‘MDMA’).
Smith JL, Harvey CA, NSW Police Force, Ewers CJ, Seyfang KE, Bottero ED, Brown JA, Jiranantakan T.   +7 more
europepmc   +2 more sources

Scalable Room‐Temperature Terahertz Graphene Cameras

Small Methods, EarlyView.
ABSTRACT Terahertz (THz) imaging has emerged as a powerful tool for non‐destructive, label‐free analysis across several scientific disciplines, ranging from materials science to biomedical research. By capturing the spatial‐dependent information in a broad range of frequencies, this technique enables the identification of chemical composition ...
Lili Shi, Leonardo Viti, Miriam S. Vitiello   +2 more
wiley   +1 more source

Sex-dependent hippocampal atrophy among people with methamphetamine-use experience

Addiction Neuroscience
As methamphetamine use rates continue to climb, understanding its relationship with physical, mental, and cognitive decline is critical. While memory difficulties are common, the underlying neurobiology of these deficits are not well understood ...
Hillary Schwarb, Robert J. Roy, Alisha L. Schaefer, Robert J.R. Blair, Nicholas A. Hubbard   +4 more
doaj   +1 more source

‘PARTICIPATION IS WHAT WE DO EVERY DAY’: Unpacking the Meanings and Practices of Participation Addressing Mobility Justice in Rio de Janeiro and Porto Alegre, Brazil

International Journal of Urban and Regional Research, EarlyView.
Abstract Participation is a topic that has been widely debated in urban studies. Despite this, we argue in this paper that policies and academic work on mobility planning have paid little attention to the meanings attached to participation and its role in mobility justice.
Aline Fernandes Barata, Sue Brownill
wiley   +1 more source

Causes of Death of Patients with Methamphetamine Dependence: A Record- Linkage Study

, 2012
Introduction and Aims. Methamphetamine use leads to increased likelihood of premature death. The authors investigated the causes of death and risk of mortality in a large cohort of patients with methamphetamine dependence . Design and Methods.
KUO, CHIAN-JUE;LIAO, YA-TANG;CHEN, WEI-JANE;TSAI, SHANG-YING;LIN, SHIH-KU;CHEN, CHIAO-CHICY, 郭千哲;廖雅堂;陳為堅;蔡尚穎;林式榖;陳喬琪   +1 more
core  

Forensic challenges in a case of suspected filicide, matricide, and post‐mortem dismemberment

Journal of Forensic Sciences, EarlyView.
Abstract Familicide represents one of the most complex forms of domestic violence in forensic practice. Among intrafamilial homicides, filicide and matricide pose major medico‐legal and criminological challenges, particularly when autopsy findings are nonspecific or severely altered by post‐mortem changes.
Isabella Caristo, Rosario Barranco, Giulio Fraternali Orcioni, Domenico Coviello, Francesco Ventura   +4 more
wiley   +1 more source

Collateral labor: Male partner reentry and women's economic lives

Criminology, EarlyView.
Abstract Reentry scholarship frequently assumes that a partner's return stabilizes households and eases the burdens women absorbed during incarceration, yet the economic consequences of reentry for female partners remain empirically understudied. We conceptualize reentry as an economic reconfiguration that may operate as reprieve, disruption, or both ...
Holly Nguyen, Andrea Hazelwood, Paige Patton   +2 more
wiley   +1 more source