Results 151 to 160 of about 5,015,272 (299)

The Quantification Paradox in Gynecologic Color Doppler Ultrasound: From Spectral Indices to Microvascular Imaging and Artificial Intelligence. [PDF]

Int J Womens Health
Zhang Y, Shi J, Wang A.
europepmc   +1 more source

Simultaneous ToF/FMCW LiDAR Using a Dual‐Mode Light Source in a Single Architecture

Laser &Photonics Reviews, EarlyView.
A simultaneous ToF/FMCW LiDAR architecture is demonstrated using a dual‐mode light source that alternately generates optical pulses and frequency‐chirped light within a single acquisition. By combining time‐domain ToF and coherent FMCW ranging, the system achieves high‐resolution ranging and velocity sensing while extending the measurable range beyond ...
Gyeongmin Kweon, Wontae Choe, Sang Min Park, Chang‐Seok Kim, Gyeong Hun Kim, Hwidon Lee   +5 more
wiley   +1 more source

An Eleven-Point Ultrasound-Guided Fascia Hydrorelease Protocol for Non-Odontogenic Toothache and Orofacial Pain: A Clinical Protocol. [PDF]

Medicina (Kaunas)
Kimura H, Kobayashi T, Asaka R, Obata H.
europepmc   +1 more source

Principles of Color Doppler and Power Doppler

, 2006
1. principles of color doppler & power doppler … 邵耀華. the doppler effects was first observed & formulated in 1842. by austrian physicist johann christian doppler (1805-1853).
邵耀華
core  

Chip Scale Emission of Blue Light at Elevated Temperatures in Optical Waveguides Integrated With Rubidium Vapor

Laser &Photonics Reviews, EarlyView.
An integrated atom‐clad waveguide enables chip‐scale blue light generation (420 nm) via a two‐photon ladder transition in rubidium vapor at temperatures up to 240°C. The observed bell‐shaped intensity profile reveals a competitive interplay between local photon generation and macroscopic vapor reabsorption.
Arieh Grosman, Ilan Sher, Roy Zektzer, Noa Mazurski, Uriel Levy   +4 more
wiley   +1 more source

Retroareolar Intraductal Lesions Detected by Screening Ultrasound in Dense Breasts: Malignancy Rate and Predictive Imaging Features. [PDF]

Korean J Radiol
Ha SM, Choi WJ, Yoen H, Kim HJ, Kim H, Kim MJ, Han BK, Kim HH, Moon WK, Choi JS.   +9 more
europepmc   +1 more source

Feasibility and Exploratory Outcomes of Foot‐Ankle and Walking Exercises for Diabetic Neuropathy, Stress, and Quality of Life: A Pilot Randomized Controlled Trial

Research in Nursing &Health, EarlyView.
ABSTRACT Foot–ankle and walking exercises have been proposed as potential strategies for managing symptoms in people with diabetic peripheral neuropathy (DPN), yet evidence from primary care remains limited. This pilot study assessed the feasibility and acceptability of these interventions and explored preliminary outcome patterns in DPN, stress, and ...
Siti Fadlilah, Wahyu Rochdiat Murdhiono, Ariyanto Nugroho, Yohanes Andy Rias, Shih Hsin Hsiao, Kai Ling Lee, Po Hao Feng, Hsiu Ting Tsai   +7 more
wiley   +1 more source

Utility of Vascular Flow Pattern Evaluation Using Color Doppler, Power Doppler, and Microvascular Imaging in the Diagnosis of Cervical Lymph Node Diseases. [PDF]

Cureus
Onkar P, Patil SV, Kadam D, Phatak S, Mitra K, Sharma J, Ambhore AN, Dhote S, Sahu JB, Rangari M.   +9 more
europepmc   +1 more source

Structural Variation Sequencing of 26 Amniotic Fluid Samples With Partial Gene Duplications and Postnatal Follow‐Up of the Fetuses

Prenatal Diagnosis, EarlyView.
ABSTRACT Objectives Partial gene duplications (PGDups) are a significant contributor to genetic disease. The precise genomic location and structure of PGDups are often unresolved using conventional methods, so prenatal diagnosis for PGDups is challenging, especially without ultrasound abnormalities.
Shengfang Qin, Xueyan Wang, Mengjia Yan, Yuxia He, Zhuo Zhang, Yan Yin, Jin Wang, Beibei Guo, Jing Wang, Na Xi, Zhaokai Li   +10 more
wiley   +1 more source

Clinical Effect Analysis of Spinal Cord Electrical Stimulator Implantation for Diabetic Foot

Neuromodulation: Technology at the Neural Interface, EarlyView., 2021
Abstract Objective To investigate the clinical effect of spinal cord electrical stimulator implantation in the treatment of diabetic foot (DF). Materials and Methods We recruited 19 patients with DF who were admitted to Shengjing Hospital of China Medical University between January 2018 and May 2020.
Peng‐Bo Zhou, Min Bao
wiley   +1 more source