Results 31 to 40 of about 77,663 (265)

RoundMi: A quantitative method to analyze mitochondrial morphology in mitotic cells

FEBS Open Bio, EarlyView.
RoundMi is a workflow for rapid analysis of mitochondrial morphology in mitotic cells. By combining adaptive preprocessing with automated segmentation and quantification, it enables accurate measurements from single focal plane images, reducing acquisition time and computational demands while remaining compatible with high‐throughput fixed and live ...
Elmira Parvindokht Bararpour, Christine Volmert, Valentina Piano   +2 more
wiley   +1 more source

Optimization of A-class power amplifiers in terms of efficiency

Физика волновых процессов и радиотехнические системы
Background. Typical A-class power amplifiers usually have low electronic efficiency values, since their operating conditions do not always correspond to the optimal efficiency mode. The Aim of the article is to optimize the efficiency of an A–class power
Aleksander V. Baranov
doaj   +1 more source

Self‐Sealing Microneedles Improve Precision and Reduce Reflux in Subretinal Cell Transplantation

Advanced Materials Technologies, EarlyView.
Ultrafine 49G microneedles enable subretinal delivery of induced pluripotent stem cell‐derived retinal pigment epithelial cells through a 50 µm outer diameter tip. Compared with conventional 38G microcannulas, these microneedles reduce cell suspension reflux in a rabbit model, highlighting the potential of microinvasive delivery instruments to improve ...
Jared Ching, Hinako Ichikawa, Aya Motoyoshi, Shin Tanaka, Liam Morrow, Satoshi Shirae, Noriko Sakai, Shohei Kitahata, Michiko Mandai, Kazuaki Kadonosono   +9 more
wiley   +1 more source

Fenofibrate Ameliorates Retinal Pigment Epithelium Injury Induced by Excessive Fat Through Upregulation of PI3K/AKT Signaling

Drug Design, Development and Therapy, 2023
Xue Wang,1– 3 Xiaomei Liu,2 Radouil Tzekov,4 Chaofeng Yu,1 Jiasong Yang,1,5 Yuliang Feng,1 Yajun Wu,1 Yali Xu,1 Shiying Li,6 Wensheng Li1,5,7 1Aier School of Ophthalmology, Central South University, Changsha, People’s Republic of China; 2Suzhou Institute
Wang X, Liu X, Tzekov R, Yu C, Yang J, Feng Y, Wu Y, Xu Y, Li S, Li W   +9 more
doaj  

Effect of Progressive Fatigue on Session RPE [PDF]

Journal of Functional Morphology and Kinesiology, 2020
Rating of perceived exertion (RPE) and session RPE (sRPE) are reliable tools for predicting exercise intensity and are alternatives to more technological and physiological measurements, such as blood lactate (HLa) concentration, oxygen consumption and heart rate (HR).
Fusco A., Sustercich W., Edgerton K., Cortis C., Jaime S. J., Mikat R. P., Porcari J. P., Foster C.   +7 more
openaire   +3 more sources

Improving the Robustness of Visual Teach‐and‐Repeat Navigation Using Drift Error Correction and Event‐Based Vision for Low‐Light Environments

Advanced Robotics Research, EarlyView.
Visual teach‐and‐repeat (VTR) navigation allows robots to learn and follow routes without building a full metric map. We show that navigation accuracy for VTR can be improved by integrating a topological map with error‐drift correction based on stereo vision.
Fuhai Ling, Ze Huang, Tony J. Prescott
wiley   +1 more source

Smart Nanotechnologies for Multimodal Neuromodulation and Brain Interfacing

Advanced Science, EarlyView.
Recent advances in smart nanotechnologies are expanding the toolbox for brain interfacing, from wireless neuromodulation and high‐resolution sensing to targeted delivery within the central nervous system. By combining responsive nanomaterials with bioinspired design, these platforms enable multimodal interactions with neurons and glia, while also ...
Tommaso Curiale, Marie Celine Lefevre, Alessio Carmignani, Maria Cristina Ceccarelli, Matteo Battaglini, Attilio Marino, Gianni Ciofani   +6 more
wiley   +1 more source

Comparative study on nutrient availability and growth of tomato (Lycopersicon esculentum) seedlings in soils amended with palm oil mill effluent and rubber processing effluents

Cogent Food & Agriculture, 2020
This study investigates the effect of the palm oil mill effluent (POME) and rubber processing effluent (RPE) on some soil properties and growth of tomato (Lycopersicum esculentum) seedlings.
M. Maliki, E. U. Ikhuoria, S. O. Omorogbe, M. O. Ekebafe   +3 more
doaj   +1 more source

A Rare De Novo Missense Mutation in IFT122 Confers a Genetic Susceptibility Factor of Idiopathic Pediatric Uveitis Via Trio‐based Whole‐Exome Sequencing

Advanced Science, EarlyView.
A rare de novo IFT122‐A773E variant is identified in idiopathic pediatric uveitis and shown to exacerbate retinal inflammation and barrier dysfunction. Mechanistically, the variant enhances IFT43 interaction, elevates calcium signaling, and activates the MEK/ERK/FRA1 axis, revealing a previously unrecognized cilia‐associated pathway that may increase ...
Qian Zhou, Jiaxing Huang, Yilin Wang, Xingran Li, Xianyang Liu, Lingyu Dai, Hongshun Li, Qingfeng Wang, Jiangyi Liu, Guannan Su, Wanyun Zhang, Yang Deng, Qingfeng Cao, Yujie Lai, Xiang Luo, Changwei Huang, Ling Chen, Shengping Hou, Peizeng Yang   +18 more
wiley   +1 more source

Effects of two types of distractions on ratings of perceived exertion and affective response during acute high-intensity cycling exercise for fair cardiorespiratory fitness level in men

Journal of Physical Fitness and Sports Medicine
This study examined the effects of distractions on ratings of perceived exertion (RPE) and affective responses during acute high intensity cycling exercises.
Shun Wakatabe, Yoichi Hayashi
doaj   +1 more source