Results 31 to 40 of about 333,193 (216)

Efficient single photon source based on μ-fibre-coupled tunable microcavity [PDF]

, 2015
This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korea government (MSIP) (20070093863, 2014M3C1A3052537).Efficient and fast on-demand single photon sources have been sought after as critical components of ...
Lee, Chang-Min, Höfling, Sven, Lim, Hee-Jin, Maier, Sebastian, Schneider, C., Lee, Y.-H., Lee, C.-M., Schneider, Christian, Maier, S., Lee, Yong-Hee, Kamp, M., Kamp, Martin, Lim, H.-J.   +12 more
core   +1 more source

Overcoming phonon-induced dephasing for indistinguishable photon sources [PDF]

, 2012
Reliable single photon sources constitute the basis of schemes for quantum communication and measurement based quantum computing. Solid state single photon sources based on quantum dots are convenient and versatile but the electronic transitions that ...
Gauger, Erik M., Lovett, Brendon W., Close, Tom, Gauger, Erik M.; id_orcid   +3 more
core   +1 more source

Effects of simple hysterectomy on bone loss

São Paulo Medical Journal
Lumbar spine and proximal femoral bone densities of Caucasian women, aged 35-45, were measured by dual photon densitometry model DPX. The measurement sites were assessed at the lumbar spine (vertebrae L2 to L4) and at the proximal femur (trochanter ...
Rosana Durães Simões, Edmund Chada Baracat, Vera Lúcia Szjenfeld, Geraldo Rodrigues de Lima, Wagner José Gonçalves, Claudia de Carvalho Ramos Bortoletto   +5 more
doaj   +1 more source

Precision or Paradox? AI‐Driven Adiposity Imaging in Women With Overweight and Obesity: A Systematic Review and Meta‐Analysis

Obesity Reviews, Volume 27, Issue 9, September 2026.
ABSTRACT Artificial intelligence (AI) enables automated, high‐throughput adiposity quantification, offering refined risk stratification for women with overweight and obesity. We systematically reviewed and meta‐analyzed studies evaluating AI‐based segmentation of visceral, subcutaneous, and total fat in adult women populations (BMI: 25–29.9 and ≥ 30 kg/
Asefa Adimasu Taddese, Bjorn T. Tam
wiley   +1 more source

Relationship between chronic kidney disease and sarcopenia

Scientific Reports, 2021
Few studies have investigated the relationship between sarcopenia and mild to moderate renal decline. This study aimed to investigate the relationship between chronic kidney disease (CKD) and sarcopenia.
Ming-Dian Yu, Hui-Zhen Zhang, Yu Zhang, Sheng-Ping Yang, Miao Lin, Yan-Min Zhang, Jia-Bin Wu, Fu-Yuan Hong, Wen-Xin Chen   +8 more
doaj   +1 more source

Bone health in adults with non‐ambulatory neuromuscular disorders: scoping review of risk factors, diagnosis and management

Internal Medicine Journal, Volume 56, Issue 8, Page 1283-1300, August 2026.
Abstract Background Non‐ambulatory adults have an increased risk of osteoporosis and fractures due to reduced weight‐bearing and diminished neuromuscular stimulation, resulting in substantial morbidity and mortality. Aims This scoping review aimed to systematically evaluate risk factors, diagnostic indicators and management strategies for optimising ...
Thomas Bailey, Carolyn Droste, John A. Eisman, Steven G. Faux, Arnagretta Hunter   +4 more
wiley   +1 more source

Bone strain index reproducibility and soft tissue thickness influence: a dual x-ray photon absorptiometry phantom study

European Radiology Experimental, 2019
Background Bone strain index (BSI) is a tool measuring bone strain, derived from dual x-ray photon absorptiometry. It is able to characterise an aspect of bone quality that, joined to the quantity and quality parameters of bone mineral density (BMD) and ...
C. Messina, L. P. Piodi, L. Rinaudo, I. Emili, F. Porro, C. Buonomenna, L. M. Sconfienza, L. Vergani, F. M. Ulivieri   +8 more
doaj   +1 more source

Body composition in patients with rheumatoid arthritis: a narrative literature review

Therapeutic Advances in Musculoskeletal Disease, 2021
There is growing interest in the alterations in body composition (BC) that accompany rheumatoid arthritis (RA). The purpose of this review is to (i) investigate how BC is currently measured in RA patients, (ii) describe alterations in body composition in
Jean-Guillaume Letarouilly, René-Marc Flipo, Bernard Cortet, Anne Tournadre, Julien Paccou   +4 more
doaj   +1 more source

Photon-Counting CT Material Decomposition in Bone Imaging

Journal of Imaging, 2023
The accurate screening of osteoporosis is important for identifying persons at risk. The diagnosis of bone conditions using dual X-ray absorptiometry is limited to extracting areal bone mineral density (BMD) and fails to provide any structural ...
Abhisek Bhattarai, Ray Tanaka, Andy Wai Kan Yeung, Varut Vardhanabhuti   +3 more
doaj   +1 more source

Advanced Molecular Imaging Probes for Skeletal Diseases: Current Progress and Future Perspectives

iRADIOLOGY, Volume 4, Issue 3, Page 206-218, June 2026.
This review summarizes the potential molecular imaging techniques and probes for common orthopedic diseases, such as trauma, infection, metabolism, tumor, joint, spine and other fields, aiming to provide a basis for the development of a new generation of molecular imaging probes.
Shuo Guo, Yuling Cui, Zhiye Fan, Chenxin Jiang, Bowen Fu, Guangbin Cui, Yanli He   +6 more
wiley   +1 more source