Results 131 to 140 of about 4,831,277 (381)

Shape‐Morphing Nanoengineered Hydrogel Ribbons as Hemostats

Advanced Functional Materials, EarlyView.
This study introduces a self‐assembling, shape‐morphing nanoengineered hydrogel ribbon system that rapidly forms porous aggregates in situ for efficient hemostasis in trauma and surgical applications. Abstract Rapid and effective hemorrhage control remains a major challenge in trauma and surgical care, particularly for complex or noncompressible wounds.
Ryan Davis Jr, Saptarshi Biswas, Jacob Aragon, Asaf Dana, Jasmine Sureka, Vaaridhi Ramanuja, Jeevika Thazhaiselvam, Sarah E. Miller, Taylor H. Ware, Akhilesh K. Gaharwar   +9 more
wiley   +1 more source

A group-based approach to stabilisation and symptom management in a phased treatment model for refugees and asylum seekers

European Journal of Psychotraumatology, 2013
Background: Traumatised asylum seekers and refugees may present with significant and complex mental health problems as a result of prolonged, extreme, and multiple traumatic events.
Mary E. A. Robertson, Jocelyn M. Blumberg, Jacqui L. Gratton, Eileen G. Walsh, Hamodi Kayal   +4 more
doaj   +1 more source

Healing a Broken System: Veterans and the War on Drugs [PDF]

, 2012
This report examines the plight of returning veterans who struggle with incarceration and psychological wounds of war such as addiction and post-traumatic stress disorder -- and suggests reforms that could improve the health and preserve the freedom of ...

core  

Post-traumatic growth in breast cancer:how and when do distress and stress contribute? [PDF]

, 2017
Objective. While several theoretical models provide explanation for the genesis and development of post traumatic growth (PTG) in the aftermath of stressful events, empirical evidence regarding the predictors and consequences of PTG in breast cancer ...
Bellizzi, Bower, Bower, Byrne, Calhoun, Carver, Cohen, Cordova, Cordova, Coroiu, Groarke, Groarke, Helgeson, Ho, Horowitz, Hu, IBM Corp, Janoff-Bulman, Janoff-Bulman, Joseph, Kenny, Kernan, Koutrouli, Lazarus, Lechner, McDonough, Mols, Morrill, Naus, Park, Sears, Sherman, Sodergren, Stanton, Tedeschi, Tomich, Ullman, Urcoyo, Zigmond, Zoellner   +39 more
core   +1 more source

Astrocyte‐Guided Maturation of Neural Constructs in a Modular Biosynthetic Hydrogel for Biohybrid Neurotechnologies

Advanced Functional Materials, EarlyView.
A modular biosynthetic PVA–gelatin hydrogel crosslinked via visible‐light thiol‐ene chemistry is engineered as a coating for neural electrodes. Optimizing matrix composition and mechanical properties enables the hydrogel to support astrocytic populations that guide neural differentiation and functional maturation.
Martina Genta, Sofia Peressotti, Roberto Portillo‐Lara, Josef Goding, Rylie Green   +4 more
wiley   +1 more source

Contact Lens with Moiré Patterns for High‐Precision Eye Tracking

Advanced Functional Materials, EarlyView.
This work presents a passive contact lens for high‐precision eye tracking, integrating a microscopic moiré grating label. The parallax‐induced shift of macroscopic moiré patterns enables angle measurement with 0.28° precision using a standard camera under ambient light.
Ilia M. Fradkin, Roman V. Kirtaev, Mikhail S. Mironov, Dmitriy V. Grudinin, Alexander A. Marchenko, Marina M. Chugunova, Valentin R. Solovei, Alexander V. Syuy, Andrey A. Vyshnevyy, Ilya P. Radko, Aleksey V. Arsenin, Valentyn S. Volkov   +11 more
wiley   +1 more source

Early interventions following exposure to traumatic events: psychological debriefing and the law [PDF]

, 2003
Defines Post Traumatic Stress Disorder (PTSD) and discusses the advantages of providing "Critical Incident Stress Debriefing" (CISD) to those who have witnessed traumatic events to prevent them developing PTSD.
Regel, S, Wheat, K
core  

An Ionic Gelation Powder for Ultrafast Hemostasis and Accelerated Wound Healing

Advanced Functional Materials, EarlyView.
An ultrafast ionic gelation‐activated hemostatic powder (AGCL) forms a hydrogel within ≈1 s upon contact with blood‐derived calcium ions. The AGCL powder enables rapid hemorrhage control, strong tissue adhesion, and enhanced healing. The powder's pre‐crosslinked polymer network ensures high blood uptake and stability, offering effective treatment for ...
Youngju Son, Kyusoon Pak, Taehoon Lee, Monica Celine Prayogo, Jinyoung Choi, Sukkyung Kang, Minjoo Kang, Byungkook Oh, Sang Yu Sun, Sanha Kim, Sung Gap Im, Sangyong Jon, Steve Park   +12 more
wiley   +1 more source

Observational study of associations between visual imagery and measures of depression, anxiety and post-traumatic stress among active-duty military service members with traumatic brain injury at the Walter Reed National Military Medical Center

BMJ Open, 2018
Objectives The study aimed tocompare recurring themes in the artistic expression of military service members (SMs) with post-traumatic stress disorder (PTSD), traumatic brain injury and psychological health (PH) conditions with measurable psychiatric ...
Girija Kaimal, M. Walker, Joanna Herres, L. French, T. DeGraba   +4 more
semanticscholar   +1 more source

Injectable Dual‐Network Hydrogel System for Osteochondral Repair Combining Immunomodulation, Mechanical Adaptability, and Enhanced Tissue Integration

Advanced Functional Materials, EarlyView.
A UV‐triggered injectable dual‐network hydrogel is reported as the first application of bletilla striata polysaccharide (BSP) in osteochondral repair. By integrating methacrylamide‐modified BSP and nitrobenzaldehyde‐functionalized hyaluronic acid, the system achieves immunomodulation, mechanical reinforcement, and dynamic tissue adhesion, thereby ...
Jiaming Cui, Feifei Zhou, Yuan Luo, Tao Ouyang, Huiwu Zhang, Songmiao Cheng, Qiang Li, Xu Jiang, Yingying Yu, Yicheng Wang, Hong Ming   +10 more
wiley   +1 more source