Results 91 to 100 of about 354,301 (295)

A slow gravity compensated Atom Laser

, 2010
We report on a slow guided atom laser beam outcoupled from a Bose-Einstein condensate of 87Rb atoms in a hybrid trap. The acceleration of the atom laser beam can be controlled by compensating the gravitational acceleration and we reach residual ...
A. Aghajani-Talesh, A. Couvert, A. Öttl, A.C. Wilson, A.P. Chikkatur, B.P. Anderson, C. Klempt, C. Klempt, C. Klempt, E.W. Hagley, F. Gerbier, G. Cennini, G. Cennini, G. Kleine Büning, H.J. Lewandowski, I. Bloch, I. Bloch, I. Bloch, J. Arlt, J. Will, J.-F. Riou, J.E. Debs, K. Bongs, K. Bongs, M. Jeppesen, M. Köhl, M. Köhl, M.-O. Mewes, N.P. Robins, N.P. Robins, T. Lahaye, W. Ertmer, W. Guerin, Y. Coq Le, Y.-J. Lin   +34 more
core   +1 more source

Nanodiamond Quantum Sensors for Probing Free Radical Biology

Advanced Functional Materials, EarlyView.
Free radicals play key roles in cellular signaling and disease but remain difficult to measure in living systems. Nanodiamonds (NDs) with nitrogen‐vacancy (NV) centers enable quantum sensing of local magnetic noise via T₁ relaxometry, providing nondestructive radical detection in living cells.
Qi Lu, Yingke Wu, Tanja Weil
wiley   +1 more source

Furan‐Substituted Phosphine‐Oxide as an Efficient Interfacial Modifier for Wide‐Bandgap Perovskite Solar Cells

Advanced Functional Materials, EarlyView.
We report phosphine‐oxide interlayers for wide‐bandgap perovskite solar cells, in which tuned P = O Lewis basicity enables selective passivation of buried NiOx/perovskite interfaces and introduces interfacial dipoles that strengthen the built‐in field.
JeeHee Hong, Juan Anthony Prayogo, Soobin Heo, Jae Sung Yun, Dong Ryeol Whang, Dong Wook Chang, Hui Joon Park   +6 more
wiley   +1 more source

THE PECULIARITIES OF READY FOR LABOUR AND DEFENSE V STAGE COMPLEX IMPLEMENTATION IN EDUCATIONAL ORGANIZATIONS (according to the teachers’ interrogation data)

Вестник Тамбовского университета. Серия: Гуманитарные науки, 2016
The results of the PE teachers’ opinion about peculiarities and the implementation of All-Russian health and fitness complex “Ready for Labour and Defense” basing on the example of Belgorod region are presented.
Andrey Vitalevich Skabuk
doaj   +1 more source

Fluid Forces Control Structural Remodeling of Blind‐Ended Lymphatic Microvessels

Advanced Healthcare Materials, EarlyView.
Using innovative microfluidic biofabrication with fluid mechanical insights, we recapitulated the blind‐ended microanatomy and physiological drainage properties of capillary lymphatics. Our results reveal the interrelationship between intra‐ and extraluminal regions of lymphatic vessels due to flow‐induced sprouting and morphological changes that ...
Jacob C. Holter, Shashwat S. Agarwal, Joseph W. Tinapple, Joseph M. Barlage, Travis H. Jones, Jonathan W. Song   +5 more
wiley   +1 more source

The Taint of Torture: The Roles of Law and Policy in Our Descent to the Dark Side [PDF]

, 2012
Was the Bush administration’s decision to employ “enhanced interrogation techniques” a mistake of policy, a violation of law, or both? This essay responds to Philip Zelikow’s insider account of how the decision to use these techniques was reached.
Cole, David
core   +1 more source

Simvastatin Restores Uteroplacental Hemodynamics and Trophoblast Function in Obstetric Antiphospholipid Syndrome in a Placenta‐on‐a‐Chip Model

Advanced Healthcare Materials, EarlyView.
Simvastatin mitigates placental hypoperfusion in OAPS by ameliorating abnormal uteromaternal hemodynamics and enhancing trophoblast invasion via optimized endothelial cell interactions under pathological shear stress, as evidenced by results from a placenta‐on‐a‐chip platform.
Hongli Liu, Yuan Wang, Yanjun Cai, Ruixin Guo, Shunhua Liu, Tingting Chen, Tingting Sun, Ruiheng Huo, Tengwei Liu, Qingfeng Lv, Xietong Wang   +10 more
wiley   +1 more source

Optoelectrical Devices for Neural Interfacing: Engineering Integration, Stability, and Multimodal Sensing

Advanced Healthcare Materials, EarlyView.
Implantable optoelectrical devices are an effective resource for the modulation and monitoring of neural activity with high spatiotemporal resolution. This review discusses current challenges faced by these devices and outlines future perspectives for the development of next‐generation neural interfaces targeting chronic, multisite, and multimodal ...
Stella Aslanoglou, Barbara Spagnolo, Antonio Balena, Massimo De Vittorio, Ferruccio Pisanello   +4 more
wiley   +1 more source

Участие специалиста при проведении допроса

Проблеми Законності, 2016
Статья посвящена исследованию отдельных вопросов участия специалиста при проведении такого распространенного следственного (розыскного) действия, как допрос. Анализируются процессуальные нормы, регламентирующие участие специалиста в допросе.
Вікторія Олегівна Яремчук
doaj   +1 more source

A Modular Bioinstructive Platform Reveals Mechanistic Insights into Additive‐Free, Topography‐Driven Osteogenesis

Advanced Healthcare Materials, EarlyView.
Engineered microparticle topographies direct human mesenchymal stem cell osteogenesis without biochemical additives. This osteogenic commitment is driven by canonical Hedgehog signaling and followed by temporal IGF‐II engagement. Two‐photon polymerization demonstrates spatial control, enabling the engineering of topographical gradients that pattern ...
Fatmah I. Ghuloum, Leo A. H. Zeef, Lee A. Stevens, Marco A. N. Domingos, Susan J. Kimber, Mahetab H. Amer   +5 more
wiley   +1 more source