Results 81 to 90 of about 5,953 (264)

ATOMIX benchmark datasets for dissipation rate measurements using shear probes

Scientific Data
Turbulent mixing in the ocean, lakes and reservoirs facilitates the transport of momentum, heat, nutrients, and other passive tracers. Turbulent fluxes are proportional to the rate of turbulent kinetic energy dissipation per unit mass, ε. A common method
Ilker Fer, Marcus Dengler, Peter Holtermann, Arnaud Le Boyer, Rolf Lueck   +4 more
doaj   +1 more source

Pharmacological inhibition of the PERK pathway modulates hepatocellular carcinoma growth and immune signaling

FEBS Open Bio, EarlyView.
Pharmacological inhibition of PERK in a DEN‐induced mouse model of liver cancer does not reduce tumor burden but alters cellular stress signaling. Despite blocking PERK activity, downstream stress responses, including CHOP expression, remain active, suggesting compensatory mechanisms within the unfolded protein response that may influence tumor ...
Ada Lerma‐Clavero, Maria Kopsida, Nathalie Arendt, Hans Lennernäs, Markus Sjöblom, Femke Heindryckx   +5 more
wiley   +1 more source

ESTIMATION OF MIXING AND TRANSFORMATION OF SOUTH PACIFIC WATER MASSES IN THE HALMAHERA SEA: ESTIMASI PERCAMPURAN DAN TRANSFORMASI MASSA AIR PASIFIK SELATAN DI LAUT HALMAHERA

Jurnal Teknologi Perikanan dan Kelautan
The Halmahera Sea is part of the eastern pathway of Indonesian Throughflow and is a key area for water mass interaction and transformation. This study aims to estimate vertical mixing and analyze its implications for South Pacific water masses ...
Jesikha Dwi Aprilia, Yuli Naulita, I Wayan Nurjaya, Adi Purwandana, Zheng Wang   +4 more
doaj   +1 more source

Numerical experiments on scalar transport and mixing in turbulent boundary layers

Journal of Physics: Conference Series
Abstract In this work, we present numerical experiments aimed at dynamically establishing the separate role of the inner and outer cycles on the scalar transport in the configuration of a temporally evolving boundary layer. The experiments are based on the study of the evolution of passive scalars driven by velocity fields where inner ...
Gabriele Boga, Alfonso Giancola, Andrea Cimarelli   +2 more
openaire   +1 more source

A yeast model of 5‐oxoproline accumulation reveals a general toleration to 5‐oxoproline

FEBS Open Bio, EarlyView.
Using a yeast model, we show that even high accumulation of 5‐oxoproline causes only mild cellular stress and does not trigger oxidative stress. Instead, cells adapt by activating efflux pumps and diverse protective pathways, suggesting that previously proposed harmful effects of 5‐oxoproline may arise from indirect metabolic imbalances rather than the
Pratiksha Dubey, Vaishnavi Sanjayan, Praveen Singh, Shantanu Sengupta, Anand Kumar Bachhawat   +4 more
wiley   +1 more source

Three-layer circulation in the world deepest hadal trench

Nature Communications
The Challenger Deep (CD) is the deepest known hadal trench in the world. Due to challenges in data sampling at extreme ocean depths, the Lower Circumpolar Deep Water (LCDW) transport and ocean circulation structure in the CD remain unclear.
Huichang Jiang, Xiao Xin, Hongzhou Xu, Chun Zhou, Philip A. Vetter, Liu Yu, Tong Long, Qi’an Chen, Jiwei Tian   +8 more
doaj   +1 more source

The C‐terminal region of KIF26B is indispensable for nephron progenitor condensation and kidney formation in mice

FEBS Open Bio, EarlyView.
KIF26B plays an important role in kidney development. We engineered mice lacking the C‐terminal region of KIF26B and found severe kidney defects, including bilateral renal agenesis, similar to full Kif26b knockout mice. The mutation disrupted nephron progenitor condensation and reduced Gdnf‐Wnt11 signaling, showing that the KIF26B C‐terminal region is ...
Yuta Yamamura, Kengo Furuichi, Hiromitsu Akamatsu, Naoki Yamamoto, Sako Keisuke, Akihiko Koshino, Taichiro Minami, Megumi Oshima, Akinori Hara, Norihiko Sakai, Miho Shimizu, Kenta Takahashi, Minako Yamamura, Shin‐ichi Horike, Takiko Daikoku, Kenichi Harada, Yohei Shinmyo, Hiroshi Kawasaki, Takashi Wada, Yasunori Iwata   +19 more
wiley   +1 more source

Impact of Internal Solitary Waves on Marine Suspended Particulate Matter: A Review

Journal of Marine Science and Engineering
Suspended particulate matter (SPM) plays a pivotal role in marine source-to-sink sedimentary systems. Internal solitary waves (ISWs), a prevalent hydrodynamic phenomenon, significantly influence vertical mixing, cross-shelf material transport, and ...
Zhengrong Zhang, Xuezhi Feng, Xiuyao Fan, Yuchen Lin, Chaoqi Zhu   +4 more
doaj   +1 more source

Experimental studies of Reynolds number dependence of turbulent mixing and transport [PDF]

, 1994
Predicting turbulent mixing and transport remains a critical problem in industrial flows (combustion chambers, mixers, ventillation systems etc.) and in the environment (smoke plumes etc.). The mixing and transport processes are often a strong function of Reynolds number (Re) and yet there is a paucity of information on their Re dependence.
openaire   +2 more sources

Versatile vector tools for efficient protein screening across multiple expression systems

FEBS Open Bio, EarlyView.
A unified vector toolkit enables rapid protein expression screening across E. coli, insect, and mammalian cells. A single primer pair amplifies the target gene, which is inserted into any vector via a standardized interface. This streamlined workflow eliminates repeated cloning steps, accelerating the identification of optimal expression conditions for
Zhimin Zhu, Yaqing Liu, Lei Qin, Feng Yu, Qisheng Wang, Yahui Liu   +5 more
wiley   +1 more source