Results 31 to 40 of about 1,386 (137)

New Geoarchaeological Evidence for Long‐Distance Chert Procurement in the Neolithic Western Balkans: The Gorjani Assemblage (Croatia)

Geoarchaeology, Volume 41, Issue 2, March/April 2026.
ABSTRACT This study presents a preliminary provenance investigation of chert artifacts from the Neolithic site of Gorjani in Slavonia (eastern Croatia), aiming to assess the existence of long‐distance procurement or exchange networks in the western Balkans.
Petros Chatzimpaloglou, Rajna Šošić Klindžić   +1 more
wiley   +1 more source

Resource-Efficient Derivative PPG-Based Signal Quality Assessment Using One-Dimensional CNN With Optimal Hyperparameters for Quality-Aware PPG Analysis

IEEE Access
Photoplethysmogram (PPG) is a bio-optical technology used heavily in wearable health devices for monitoring vital sign parameters. Therefore, ensuring the quality of PPG signals is crucial for accurate measurements, as these signals are susceptible to ...
Yalagala Sivanjaneyulu, M. Sabarimalai Manikandan, Srinivas Boppu, Linga Reddy Cenkeramaddi   +3 more
doaj   +1 more source

Phylogenetic analysis of metastatic progression in breast cancer using somatic mutations and copy number aberrations. [PDF]

, 2017
Several studies using genome-wide molecular techniques have reported various degrees of genetic heterogeneity between primary tumours and their distant metastases.
A Bashashati, A McKenna, A McPherson, A Roth, A Soran, AC Wolff, B Fisher, C Fribbens, CA Albers, D Juric, D Klevebring, DL Swofford, DR Robinson, E Paradis, E Purdom, EC de Bruin, G Gundem, G Nilsen, G Schiavon, GR Abecasis, GV Babiera, H Li, H Li, H Thorvaldsdottir, HB Neuman, I Garcia-Murillas, JM Spoerke, K Merenbakh-Lamin, KP Schliep, L Ding, LB Alexandrov, LR Yates, M Gerlinger, M Gerlinger, M Kim, M Murtaza, MC Cummings, MJ Ellis, MK Hong, N Navin, P Van Loo, PJ Campbell, PK Brastianos, R Badwe, RF Schwarz, RF Schwarz, S Alkner, S Li, S Yachida, SL Carter, SP Shah, ST Sherry, T Popova, W Toy, ZM Zhao   +54 more
core   +2 more sources

Individual and collective transitions: Changes in family information networks over time in life with chronic illness

Journal of the Association for Information Science and Technology, Volume 77, Issue 2, Page 367-382, February 2026.
Abstract Chronic illness represents a transition for both patients and their family members although transitions and information behavior changes have largely been explored from an individual perspective. Illness‐related transitions may be undertaken individually or collectively, but little is known about how family information networks change in the ...
Lindsay K. Brown, Tiffany C. Veinot
wiley   +1 more source

Testing of mobile networks with help of ROMES program [PDF]

, 2015
Tato práce se zabývá možnostmi využití programu ROMES firmy Rohde & Schwarz pro testování mobilních telekomunikačních sítí. Zaměřuje se na dnes aktivní a nově zaváděné systémy GSM (Groupe Spécial Mobile), UMTS (Universal Mobile Telecommunication System),
Klein, Vojtěch
core  

3D‐Printed Protein Models as an Educational Tool in Biochemistry Outreach

Biochemistry and Molecular Biology Education, Volume 54, Issue 1, Page 59-66, January/February 2026.
ABSTRACT The abstract and complex nature of molecular biology often presents significant challenges for students at all levels of study. Traditional teaching methods, such as the use of 2D diagrams, may not fully convey the intricacies of these topics, leading to difficulties in comprehension and engagement. This study aimed to introduce 3D‐printed and
Oliver Osborne, Siobhan Clennell, Shaun K. Bremner‐Hart   +2 more
wiley   +1 more source

What are the perceptions and concerns of people living with diabetes and National Health Service staff around the potential implementation of AI‐assisted screening for diabetic eye disease?

Diabetic Medicine, Volume 43, Issue 1, January 2026.
Abstract Aims To explore attitudes of people living with diabetes (PLD) and healthcare professionals (HCP) towards the use of automated retinal image analysis systems using artificial intelligence (AI) in NHS Diabetic Eye Screening Programmes (DESP) and how these perceptions vary by sociodemographic subgroups.
Kathryn Willis, Royce Shakespeare, Lakshmi Chandrasekaran, Umar Chaudhry, Charlotte Wahlich, Ryan Chambers, Louis Bolter, John Anderson, Abraham Olvera‐Barrios, Jiri Fajtl, Roshan Welikala, Sarah Barman, Samantha Mann, Peter Scanlon, Maged S. Habib, Catherine A. Egan, Adnan Tufail, Christopher G. Owen, Alicja R. Rudnicka, on behalf of the ARIAS Research Group, John Anderson, Sarah Barman, Louis Bolter, Tom Broad, Ryan Chambers, Lakshmi Chandrasekaran, Umar Chaudhry, Miu Chi Tang, Clare Connor, Karen Easy, Cathy Egan, Davies Eju‐Konem, Jiri Fajtl, Maged Habib, Julie Hapeshi, Aaron Lee, Laura Lodge, Fiona Martin, Samantha Mann, Peter Mitchell, Abdul Mulla Gbenga Olasehinde, Abraham Olvera‐Barrios, Christopher G Owen, Ahmed Patel, Alicja R Rudnicka, Peter Scanlon, Adam Stott, Adnan Tufail, Charlotte Wahlich, Laura Webster, Roshan Welikala, Kathryn Willis   +51 more
wiley   +1 more source

A pathway away from measurement‐based patient‐specific QA: A review of contemporary quality assurance for external‐beam radiotherapy sub‐systems

Journal of Applied Clinical Medical Physics, Volume 26, Issue 12, December 2025.
Abstract Background Prior to the development of the IMRT and VMAT treatment techniques the quality assurance (QA) paradigm was one of routine linac QA supplemented by plan specific independent Monitor Unit checks and manual checks of data transfer.
Michael Barnes
wiley   +1 more source

Hi‐LabSpermTracking: A Novel and High‐Quality Sperm Tracking Dataset with an Advanced Ensemble Detection and Tracking Approach for Real‐World Clinical Scenarios

Advanced Intelligent Systems, Volume 7, Issue 12, December 2025.
This study presents Hi‐LabSpermTracking, a long‐duration, expert‐annotated sperm motility dataset for detection and tracking. It evaluates You Only Look Once version 8, Real‐Time Detection Transformer, and Simple Online and Realtime Tracking with a Deep Association Metric in three scenarios. The mean ensemble method improves tracking performance. Sperm
Abdulsamet Aktas, Gorkem Serbes, Hakkı Uzun, Merve Huner Yigit, Nizamettin Aydin, Hamza Osman Ilhan   +5 more
wiley   +1 more source

Hierarchical Nonlocal Residual Networks for Image Quality Assessment of Pediatric Diffusion MRI With Limited and Noisy Annotations [PDF]

, 2020
Fast and automated image quality assessment (IQA) of diffusion MR images is crucial for making timely decisions for rescans. However, learning a model for this task is challenging as the number of annotated data is limited and the annotation labels might
Lin, Weili, Liu, Siyuan, Shen, Dinggang, Thung, Kim-Han, Yap, Pew-Thian   +4 more
core   +2 more sources