Results 91 to 100 of about 2,454,762 (255)

Optical Detection of Cellular Signals at Material Interfaces

open access: yesAdvanced Healthcare Materials, EarlyView.
Emerging functional materials are transforming optical detection of cellular signals. This review highlights optical techniques that exploit the unique optical properties of diverse materials to detect and quantify cellular electrical, chemical, and mechanical signals, and discusses key opportunities and challenges.
Xuchen Ren   +5 more
wiley   +1 more source

The Intentional Withdrawal of Organizational Citizenship Behavior [PDF]

open access: yes, 2017
Current definitions of withdrawal behavior include actions that fall beneath the umbrella for counterproductive work behaviors (CWBs). These acts of withdrawal include behaviors such as lateness, absenteeism and turnover intentions.
Turner, Megan
core  

Clinical relevance of "withdrawal therapy" as a form of hormonal manipulation for breast cancer

open access: yesWorld Journal of Surgical Oncology, 2011
Background It has been shown in in-vitro experiments that "withdrawal" of tamoxifen inhibits growth of tumor cells. However, evidence is scarce when this is extrapolated into clinical context. We report our experience to verify the clinical relevance of "
Robertson John FR   +2 more
doaj   +1 more source

An Engineered Biomimetic Nanoreactor With Cascade Functions for Targeted and Combinatorial Therapy of Ischemic Stroke

open access: yesAdvanced Healthcare Materials, EarlyView.
Preparation of RVG‐modified erythrocyte membrane‐coated HMPB nanocarriers loaded with L‐arginine and NBP (RM@HPAN) and its neuroprotective mechanism. After intravenous injection, RM@HPAN achieves prolonged circulation, RVG‐29‐mediated BBB penetration, and ischemic accumulation.
Shaofa Li   +9 more
wiley   +1 more source

Withdrawal from the lens of freshwater in a tropical island: The two interface case [PDF]

open access: yes, 2011
Fresh water held in the soil beneath a tropical island is one source of drinking water for the island population. If recharge through rainfall is insufficient, this resource may drain away.
Chen, S.A., Forbes, L.K., Hocking, G.C.
core  

The Effect of 8 Weeks of Resistance Training on Serum Levels of Irisin and Brain-Derived Neurotrophic Factor in Substance-Dependent Women after Addiction Withdrawal [PDF]

open access: yesResearch on Addiction
Objective: Given the role of substances in brain injury, this study investigated the effect of 8 weeks of resistance training on serum irisin and brain-derived neurotrophic factor (BDNF) in substance-dependent women after addiction withdrawal.
Rezvan Afshar   +2 more
doaj  

Investigating the Mechanism of Strong Roof Weighting and Support Resistance Near Main Withdrawal Roadway in Large-Height Mining Face [PDF]

open access: yesLithosphere
Aiming at investigating the strong roof weighting when the large height mining face is nearing the main withdrawal roadway, the 52,304 working face (WF) nearly through the main withdrawal roadway mining in a colliery of Shendong coalfield was taken as ...
Junwu Du, Qingxiang Huang
doaj   +1 more source

A Hybrid Bioprinting–Microfabrication Approach to Controllable Multitype Spheroid Arrays for Modeling Tumor Heterogeneity

open access: yesAdvanced Healthcare Materials, EarlyView.
This work introduces a “cancer‐in‐a‐well” technology that recreates tumor heterogeneity in vitro using multitype spheroid arrays. Combining bioprinting/microdispensing with microstructured culture devices, the system improves drug screening and modeling of tumor complexity.
Simone Bonetti   +10 more
wiley   +1 more source

A note on withdrawal through a point sink in fluid of finite depth [PDF]

open access: yes, 1996
Withdrawal flow through a point sink on the bottom of a fluid of finite depth is considered. The fluid is at rest at infinity, and a stagnation point is present at the free surface, directly above the point sink. Numerical solutions are computed by means
Hocking, Graeme C.   +5 more
core  

Determination of Screw Withdrawal Resistance of Some Heat-Treated Wood Species

open access: yes, 2017
In this study, the screw withdrawal resistance of heat-treated hornbeam (Carpinus betulus L.), black pine (Pinus nigra Arnold) and Uludag fir (Abies bornmuellerinana Mattf.) was determined according to the ASTM D 1761 standard.
Percin, Osman and Yasar, Sekip Sadiye and Altunok, Mustafa and Uzun, Oguzhan
core   +1 more source

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