Results 81 to 90 of about 1,759,457 (222)

Radiative Thermal Management for Extreme Environments: Mechanisms and Design Strategies

Advanced Materials, EarlyView.
In this review, we discuss the fundamental mechanisms of radiative cooling and solar heating, material and structural design strategies, hybrid approaches integrating additional heat transfer pathways, and durability‐oriented designs addressing environmental stresses.
Hyung Rae Kim, Haeseong Kim, Joo Hwan Ko, Gil Ju Lee, Dae‐Hyeong Kim, Young Min Song   +5 more
wiley   +1 more source

From the Discovery of the Giant Magnetocaloric Effect to the Development of High‐Power‐Density Systems

Advanced Materials Technologies, EarlyView.
The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz, Yaroslav Mudryk, Jun Cui, Lucas Griffith, Duane D. Johnson, Julie Slaughter   +5 more
wiley   +1 more source

Reducing latency when using Virtual Reality for teaching in sport [PDF]

, 2008
Latency is a frequently cited shortcoming of Virtual Reality (VR) applications. To compensate for excessive latency, prediction mechanisms may use sophisticated mathematical algorithms, which may not be appropriate for complex virtual teaching ...
Gilbert, Lester, P Iskandar, Yulita Hanum, Wills, Gary   +2 more
core   +2 more sources

TRIM28 promotes HIV-1 latency by SUMOylating CDK9 and inhibiting P-TEFb

eLife, 2019
Comprehensively elucidating the molecular mechanisms of human immunodeficiency virus type 1 (HIV-1) latency is a priority to achieve a functional cure.
Xiancai Ma, Tao Yang, Yuewen Luo, Liyang Wu, Yawen Jiang, Zheng Song, Ting Pan, Bingfeng Liu, Guangyan Liu, Jun Liu, Fei Yu, Zhangping He, Wanying Zhang, Jinyu Yang, Liting Liang, Yuanjun Guan, Xu Zhang, Linghua Li, Weiping Cai, Xiaoping Tang, Song Gao, Kai Deng, Hui Zhang   +22 more
doaj   +1 more source

ChicGrasp: Imitation‐Learning‐Based Customized Dual‐Jaw Gripper Control for Manipulation of Delicate, Irregular Bio‐Products

Advanced Robotics Research, EarlyView.
Automated poultry processing lines still rely on humans to lift slippery, easily bruised carcasses onto a shackle conveyor. Deformability, anatomical variance, and hygiene rules make conventional suction and scripted motions unreliable. We present ChicGrasp, an end‐to‐end hardware‐software co‐designed imitation learning framework, to offer a ...
Amirreza Davar, Zhengtong Xu, Siavash Mahmoudi, Pouya Sohrabipour, Chaitanya Pallerla, Yu She, Wan Shou, Philip Glen Crandall, Dongyi Wang   +8 more
wiley   +1 more source

NSC95397 Is a Novel HIV-1 Latency-Reversing Agent. [PDF]

The latent viral reservoir represents one of the major barriers to curing HIV-1. Focus on the kick and kill (also called shock and kill) approach, in which virus expression is reactivated, and then cells producing virus are selectively depleted, has led ...
Yetunde I. Kayode, Randilea Nichols Doyle, Nichols Doyle, Randilea, Yang, Vivian, Fregoso, Oliver, Vivian Yang, Damoiseaux, Robert, Harry E. Taylor, Oliver I. Fregoso, Taylor, Harry, Robert Damoiseaux, Kayode, Yetunde   +11 more
core   +1 more source

Tackling HIV Persistence: Pharmacological versus CRISPR-Based Shock Strategies

Viruses, 2018
Jan Svoboda studied aspects of viral latency, in particular with respect to disease induction by avian RNA tumor viruses, which were later renamed as part of the extended retrovirus family. The course of retroviral pathogenesis is intrinsically linked to
Gilles Darcis, Atze T. Das, Ben Berkhout
doaj   +1 more source

Compliant Pneumatic Feet with Real‐Time Stiffness Adaptation for Humanoid Locomotion

Advanced Robotics Research, EarlyView.
A compliant pneumatic foot with real‐time variable stiffness enables humanoid robots to adapt to changing terrains. Using onboard vision and pressure control, the foot modulates stiffness within each gait cycle, reducing impact forces and improving balance. The design, cast in soft silicone with embedded air chambers and Kevlar wrapping, offers durable,
Irene Frizza, Hiroshi Kaminaga, Philippe Fraisse, Gentiane Venture   +3 more
wiley   +1 more source

New ex vivo approaches distinguish effective and ineffective single agents for reversing HIV-1 latency in vivo. [PDF]

HIV-1 persists in a latent reservoir despite antiretroviral therapy (ART). This reservoir is the major barrier to HIV-1 eradication. Current approaches to purging the latent reservoir involve pharmacologic induction of HIV-1 transcription and subsequent ...

core   +2 more sources

Miniaturized Magnetic Tip Design for Endoluminal Vine Robot Navigation

Advanced Robotics Research, EarlyView.
A magnetic tip mount is designed for a miniaturized 7 mm soft‐growing vine robot to enable wireless magnetic steering and onboard imaging, while preserving a 3 mm working channel. The internal–external ring magnets design balances magnetic attachment with low eversion pressure. Experiments demonstrate ±90° steering, 34 mm bending radius, and successful
Andrea Yanez Trujillo, Joshua Davy, James H. Chandler, James Avery, Pietro Valdastri   +4 more
wiley   +1 more source