Results 71 to 80 of about 176,712,561 (267)

Development of Super-Resolution Sharpness-Based Axial Localization for Ultrasound Imaging

IEEE Access, 2019
Super-resolution ultrasound mostly uses image-based methods for the localization of single scatterers. These methods are largely based on the center of mass (COM) calculation.
Konstantinos Diamantis, Tom Anderson, Jorgen Arendt Jensen, Paul A. Dalgarno, Vassilis Sboros   +4 more
doaj   +1 more source

Nutrient/TOR signaling controls adipose mitochondrial transcription factor A (TFAM) to regulate organismal growth in Drosophila

FEBS Letters, EarlyView.
Animals must match their growth rate to available nutrients. We show that in Drosophila larvae, the nutrient‐sensing TOR kinase controls growth by regulating levels of TFAM, a key regulator of mitochondrial function, in the adipose tissue. When nutrients are abundant, high TOR activity suppresses TFAM, lowering mitochondrial bioenergetic activity and ...
Shrivani Sriskanthadevan‐Pirahas, Shahoon Khan, Abhishek Sharma, Byoungchun Lee, Savraj S. Grewal   +4 more
wiley   +1 more source

Engineering peptides into antibodies—opportunities and strategies for therapeutic innovation

FEBS Letters, EarlyView.
Peptides and antibodies occupy complementary therapeutic niches. Peptides recognize difficult targets in a compact format, while antibodies add specificity, long half‐life, and effector functions. This review examines strategies that merge both modalities—peptide grafting into loops, terminal and Fc fusions, and bioconjugation—highlighting how ...
Jinling Wang, Ruslana Romaniuk, Hristo L. Svilenov   +2 more
wiley   +1 more source

100 Glimpses : Christmas Memories

, 2023
100 Glimpses is a series of short documentaries produced by the Sight Center of Northwest Ohio. The series explores the organization's history. The Sight Center was founded in 1923 as the Toledo Society for the Blind.
Sight Center of Northwest Ohio (Toledo, Ohio)
core  

Liver organoids: modelling complexity in homeostasis and disease

FEBS Letters, EarlyView.
Studying liver in vitro has been challenging because simple 2D cell cultures fail to capture liver's cellular and architectural complexity. To bridge this gap, scientists increasingly use organoids, 3D liver models which better mimic liver composition and function. This review examines recent advances in liver organoid complexity and realism, discusses
Anna M. Dowbaj, Meritxell Huch
wiley   +1 more source

100 Glimpses: A Lion's Tale

, 2023
100 Glimpses is a series of short documentaries produced by the Sight Center of Northwest Ohio. The series explores the organization's history. The Sight Center was founded in 1923 as the Toledo Society for the Blind.
Sight Center of Northwest Ohio (Toledo, Ohio)
core  

Graphic and Analytical Determination of the Center of Mass of a Homogeneous L-Shaped Plate [PDF]

Annals of the University of Petroşani. Mechanical Engineering
This paper addresses the determination of the center of mass of a flat homogeneous plate with an irregular geometry, specifically an L-shaped configuration, using a graphic method supported by analytical validation.
Răzvan Bogdan Itu, Florin Vîlceanu, Gheorghe Bogdan Urdea   +2 more
doaj  

The Validity and Reliability of the Force Plates and the Linear Position Transducer in Measuring Countermovement Depth and Velocity During Countermovement Jump

Sensors
Countermovement jump (CMJ) is a key test for evaluating lower-limb neuromuscular function, and accurate measurement of countermovement depth (CMD) and countermovement velocity (CMV) is critical for determining optimal performance.
Zheng’ao Li, Wenyue Ma, Ling Zhang, Wenfei Zhu, Qian Xie, Yuliang Sun   +5 more
doaj   +1 more source

The microbiome in human skin aging

FEBS Letters, EarlyView.
Age‐related skin changes encompass the well‐known visible phenotypic alterations, together with microbiome dysbiosis and a series of molecular aging hallmarks. These hallmarks characterize not only a fully stablished aged phenotype but also the skin aging process itself.
Manuel Huerta Arana, Cornelia Wiegand, Omid Omrani, Mario Fabri   +3 more
wiley   +1 more source

Continuous Prediction of Lower-Limb Joint Parameters for Robotic Rehabilitation Based on Horizontal Position of Center of Mass

IEEE Transactions on Neural Systems and Rehabilitation Engineering
Continuous prediction of joint parameters is replacing discrete gait phase control to be the mainstream in rehabilitation robot control field. The sensor-based methods which use inertial measurement units (IMU), surface electromyography (sEMG) and so on ...
Jinjian Jiang, Mozafar Saadat, Guowei Liu, Marco Maddalena, S. Mehdi Rezaei   +4 more
doaj   +1 more source