Results 101 to 110 of about 5,129,926 (307)

3D Bioprinting of Thick Adipose Tissues with Integrated Vascular Hierarchies

open access: yesAdvanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
An advanced 3D bioprinting technique is used here to create thick adipose tissues with a central, vessel and extensive branching. The construct is made using alginate, gelatin and collagen‐based bioinks. Flow through the complex vessel network is demonstrated as well as its successful integration with a femoral artery following implantation in a rat ...
Idit Goldfracht   +5 more
wiley   +1 more source

Recognizing aboriginal oral tradition through blended learning: a success story [PDF]

open access: yes, 2010
The Aboriginal Health and Community Administration Program (AHCAP) is a certificate program developed through the partnership of the Institute for Aboriginal Health and Continuing Studies at the University of British Columbia. This paper examines factors
Charnley, Kerrie   +2 more
core  

Probing the cosmological variation of the fine-structure constant: Results based on VLT-UVES sample [PDF]

open access: yes, 2004
Development of fundamental physics relies on the constancy of various fundamental quantities such as the fine structure constant. Detecting or constraining the possible time variations of these fundamental physical quantities is an important step toward ...
B. Aracil   +33 more
core   +2 more sources

Stabilized Intermediate Phase Via Pseudo‐Halide Anions Toward Highly Efficient and Light‐Soaking Stable Perovskite Solar Cells

open access: yesAdvanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
The formate pseudo‐halide anion is strategically introduced at the buried interface to stabilize the intermediate phases formed during perovskite crystallization. The controlled crystallization enhances crystallinity and alleviates tensile strain, eliminating residual PbI2 near the buried interface.
Jongdeuk Seo   +12 more
wiley   +1 more source

Military Retirement: Background and Recent Developments [PDF]

open access: yes, 2015
The military retirement system is a government-funded, noncontributory, defined benefit system that has historically been viewed as a significant incentive in retaining a career military force.
Kamarck, Kristy N
core   +4 more sources

Removing Homocoupling Defects in Alkoxy/Alkyl‐PBTTT Enhances Polymer:Fullerene Co‐Crystal Formation and Stability

open access: yesAdvanced Functional Materials, EarlyView.
PBTTT‐OR‐R, a C14‐alkoxy/alkyl‐PBTTT polymer derivative, is of substantial interest for optoelectronics due to its specific fullerene intercalation behavior and enhanced charge‐transfer absorption. Comparing this polymer with (S) and without (O) homocoupling defects reveals that PBTTT‐OR‐R(O) forms stable co‐crystals with PC61BM, while PBTTT‐OR‐R(S ...
Zhen Liu   +14 more
wiley   +1 more source

Wearable Haptic Feedback Interfaces for Augmenting Human Touch

open access: yesAdvanced Functional Materials, EarlyView.
The wearable haptic feedback interfaces enhance user experience in gaming, social media, biomedical instrumentation, and robotics by generating tactile sensations. This review discusses and categorizes current haptic feedback interfaces into force, thermal, and electrotactile stimulation‐based haptic feedback interfaces, elucidating their current ...
Shubham Patel   +3 more
wiley   +1 more source

Assessing the use of social media in physician assistant education. [PDF]

open access: yes, 2019
Objectives: This study aims to assess physician assistant (PA) students\u27 experiences with social media (SM) as a part of their medical education. Methods: The study is split into two phases: Phase 1- A cross-sectional survey emailed to all PA students
Papanagnou, MD, Dimitrios   +2 more
core   +1 more source

Can an Old Dog Learn New Tricks? Applying Traditional Corporate Law Principles to New Social Enterprise Legislation [PDF]

open access: yes, 2012
Seven U.S. states have recently adopted the benefit corporation or the flexible purpose corporation—two novel corporate forms intended to house social enterprises, i.e., those ventures that pursue social and environmental missions along with profits. And
Plerhoples, Alicia E.
core   +3 more sources

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