Results 161 to 170 of about 26,384 (312)

Mobile mammography: the technologist's role

open access: yes, 1992
This article discusses the role of the radiologic technologist in a mobile mammography screening program targeted at the economically disadvantaged in Dade County, Fla.
Khoury, E L   +6 more
core  

Rare‐Earth Mediated Engineering in ZnSe@ZnS:Eu3+ to Simultaneously Achieve Structural Modulation and Atomic Eu Doping Sites for X‐Ray Imaging

open access: yesAdvanced Science, EarlyView.
A dual hard‐base anchoring strategy was developed to synthesize ZnSe@ZnS:Eu3+ quantum dots, leveraging fluoride‐oleylamine interactions to create surface atomic Eu doping sites. By precisely tuning temperature, Eu3+ concentration, and fluoride levels, we obtain morphologies ranging from tip growth to coupled flower‐like structures.
Jicun Ma   +9 more
wiley   +1 more source

Competency level in general radiography by radiologic technology interns of De La Salle Health Sciences Institute, School Year 2013-2014.

open access: yes, 2014
Descriptive method of research was used in this study. The researchers formulated an assessment sheet based on the results of the dissertation study conducted by Olavidez (2005). Purposive sampling was used to determine the respondents.
Rocabo, John Paulo R.   +4 more
core  

Melatonin Alleviates Graft Biliary Fibrosis by Inhibiting VIM+ Cholangiocyte Subcluster via Hypoxia/TGF‐β‐CREM‐VIM Axis

open access: yesAdvanced Science, EarlyView.
Single‐cell RNA sequencing verified the presence of the VIM+ biliary epithelial cell (BEC) in the bile ducts of NAS patients. The hypoxia/TGF‐β‐CREM‐VIM axis mediated phenotypic switch toward VIM+ BEC is validated using a hypoxia/TGF‐β‐stimulated cellular model, a rat liver transplantation model, BEC‐specific Crem conditional knockout rats, and BEC ...
Zhaoyi Wu   +14 more
wiley   +1 more source

AI‐Designed Cyclic Peptides Enable Controllable Modulation of the CD28 Immune Checkpoint

open access: yesAdvanced Science, EarlyView.
AI‐designed cyclic peptides enable controllable modulation of the CD28 immune checkpoint through reversible disruption of CD28‐CD80/CD86 interactions. The lead peptide, CIP‐3, suppresses T‐cell activation without intrinsic agonist activity, demonstrates dose‐dependent efficacy in a murine colitis model, and attenuates inflammatory cytokine production ...
Katarzyna Kuncewicz   +4 more
wiley   +1 more source

Histotripsy for liver tumours: a systematic review and meta-analysis of current clinical evidence. [PDF]

open access: yesEClinicalMedicine
Wehrle CJ   +8 more
europepmc   +1 more source

Cognitive Style Mapping as a Predictor of Student Success in a Radiologic Technology Program

open access: yes, 1982
Utilization of cognitive styles in the educational process as a fundamental, useful, and effective tool has been implemented in many institutions, including Spartanburg Technical College.
Branham, Dorothy Ann
core  

A Foundation Model Based CT Biomarker for Non‐Invasive Prediction of Response to Neoadjuvant Immunochemotherapy in Non‐Small Cell Lung Cancer

open access: yesAdvanced Science, EarlyView.
This study introduces a foundation model‐based biomarker for risk stratification of pathological response in non‐small cell lung cancer. A Vision Mamba super‐resolution model standardizes heterogeneous CT images. A multi‐task Swin Transformer then fine‐tunes a pre‐trained lung foundation model to jointly optimize tumor segmentation and response ...
Yanglan Xu   +10 more
wiley   +1 more source

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