Results 251 to 260 of about 9,774,707 (312)

Title: Temporal Gravity Field Control

The concept of gravity, traditionally understood as a fundamental force acting instantaneously across vast distances, presents a unique challenge to our understanding of spacetime. This research investigates the possibility of manipulating gravitational fields – specifically, the temporal gradients – within these fields, offering the potential for ...
openaire   +1 more source

Prenatal urinary BTEX metabolite levels and length of gestation: preliminary results from a metropolitan Detroit birth cohort. [PDF]

BMJ Paediatr Open
Bah HAF, Zhang Q, Wang Y, Leydet E, Lu M, Westrick J, Stemmer P, Johnson CC, Straughen JK, Cassidy-Bushrow AE.   +9 more
europepmc   +1 more source

Drop‐Location‐Insensitive Droplet‐Based Electricity Generator Using Polydimethylsiloxane Slippery Covalently Attached Liquid Coatings

Advanced Science, EarlyView.
Drop‐location sensitivity remains a key barrier to practical droplet‐based electricity generators (DEGs). Here, a polydimethylsiloxane slippery covalently attached liquid (PDMS‐SCAL)‐coated interface promotes droplet sliding instead of splitting or bouncing, allowing stable electricity generation from randomly falling raindrops. The resulting PDMS‐SCAL‐
Jung Bin Yang, Donghyeon Yoo, Hideaki Teshima, Donghan Lee, Dongwhi Choi, Dong Rip Kim, Nenad Miljkovic   +6 more
wiley   +1 more source

Hypergravity reduces F-actin accumulation in osteoclasts, with attenuated bone resorption. [PDF]

PLoS One
Takahashi N, Fujita A, Azetsu Y, Karakawa A, Myers M, Takami M, Chatani M.   +6 more
europepmc   +1 more source

Groundwater Rise Sustains the World's Largest Alpine Water System Under Global Warming

Advanced Science, EarlyView.
Shallow groundwater depth (SGWD) across the non‐permafrost plains of the Qinghai–Xizang Plateau decreased at averagely 0.02 m year−1, adding 31.44 Gt of freshwater storage from 2000 to 2020 and sustaining ∼53 500 km2 of alpine ecosystems. A vadose‐zone capacity of 426.6 Gt reveals these aquifers as promising reservoirs, highlighting groundwater's ...
Jianqing Du, Zhixiang Niu, Yanfen Wang, Shirui Zhou, Youqing Yang, Xiang Wei, Haishan Niu, Yitao Zhang, Anquan Xia, Yali Liu, Yanbin Hao, Kai Xue, Bingfang Wu, Xinquan Zhao, Tandong Yao, Yiyu Chen   +15 more
wiley   +1 more source

Intrarenal thermal and pressure dynamics during ureteroscopy: an in vitro study. [PDF]

BJU Int
Bravo-Balado A, Jannello LMI, Zorzi F, Quarà A, Moretto S, Corrales M, Emiliani E, Doizi S, Coste F, Traxer O, Panthier F.   +10 more
europepmc   +1 more source

Load-Capacity-Constrained Arm-Angle Planning for a Centrally Driven Humanoid Robotic Arm. [PDF]

Biomimetics (Basel)
Lu Z, Zhu Z, Chen S, Jiang T, Luo Z.
europepmc   +1 more source

Force-differential steering of a track-based robotic colonoscope: experimental evaluation in single and multi-bend pipes. [PDF]

Front Robot AI
Du J, Cao L, Dogramazi S.
europepmc   +1 more source

Gravity Anomaly Characteristics and Tectonic Implications of the Tangshan Seismic Zone. [PDF]

Sensors (Basel)
Zhang M, Wang J, Wu G, Tan H, Zhang L.
europepmc   +1 more source

Space physiology: Challenges and solutions for a journey to Mars. [PDF]

Exp Physiol
Bailey DM.
europepmc   +1 more source