Results 101 to 110 of about 1,414,227 (375)

Liquid biopsy epigenetics: establishing a molecular profile based on cell‐free DNA

open access: yesMolecular Oncology, EarlyView.
Cell‐free DNA (cfDNA) fragments in plasma from cancer patients carry epigenetic signatures reflecting their cells of origin. These epigenetic features include DNA methylation, nucleosome modifications, and variations in fragmentation. This review describes the biological properties of each feature and explores optimal strategies for harnessing cfDNA ...
Christoffer Trier Maansson   +2 more
wiley   +1 more source

Visual tracing of diffusion and biodistribution for amphiphilic cationic nanoparticles using photoacoustic imaging after ex vivo intravitreal injections

open access: yesInternational Journal of Nanomedicine, 2016
Xu Xu,* Zhaokang Xu,* Junyi Liu, Zhaoliang Zhang, Hao Chen, Xingyi Li, Shuai Shi Institute of Biomedical Engineering, School of Ophthalmology & Optometry and Eye Hospital, Wenzhou Medical University, Wenzhou, Zhejiang, People’s Republic of ...
Xu X   +6 more
doaj  

Manual tracing and artificial intelligence tracing of lateral cephalograms: A critical comparative assessment of performance

open access: yesAnnales Academiae Medicae Silesiensis
Introduction: Cephalometric analysis, a cornerstone of orthodontics and craniofacial surgery, traditionally involves manual radiograph tracing, a time-consuming and potentially variable process. Artificial intelligence (AI) offers a potential alternative
Qazi Jawad Hayat   +4 more
doaj   +1 more source

Visual Importance-Biased Image Synthesis Animation [PDF]

open access: yes, 2003
Present ray tracing algorithms are computationally intensive, requiring hours of computing time for complex scenes. Our previous work has dealt with the development of an overall approach to the application of visual attention to progressive and adaptive
Brown, Ross, Maeder, Anthony, Pham, Binh
core   +2 more sources

Strength through diversity: how cancers thrive when clones cooperate

open access: yesMolecular Oncology, EarlyView.
Intratumor heterogeneity can offer direct benefits to the tumor through cooperation between different clones. In this review, Kuiken et al. discuss existing evidence for clonal cooperativity to identify overarching principles, and highlight how novel technological developments could address remaining open questions.
Marije C. Kuiken   +3 more
wiley   +1 more source

Strategi Penelusuran dan Pelestarian Naskah Kuno oleh Perpustakaan dan Arsip Deli Serdang

open access: yesJurnal Humanitas: Katalisator Perubahan dan Inovator Pendidikan
This study aims to explore the search and preservation strategies of ancient manuscripts implemented by the Deli Serdang Library and Archives. The method used is descriptive qualitative, which allows for in-depth analysis of the preservation process ...
Reni Anjani Sumarno, Retno Sayekti
doaj   +1 more source

Tracing scientific influence

open access: yes, 2010
Scientometrics is the field of quantitative studies of scholarly activity. It has been used for systematic studies of the fundamentals of scholarly practice as well as for evaluation purposes.
Garfield, Eugene, Scharnhorst, Andrea
core   +1 more source

Detection of circulating tumor DNA in colorectal cancer patients using a methylation‐specific droplet digital PCR multiplex

open access: yesMolecular Oncology, EarlyView.
We developed a cost‐effective methylation‐specific droplet digital PCR multiplex assay containing tissue‐conserved and tumor‐specific methylation markers. The assay can detect circulating tumor DNA with high accuracy in patients with localized and metastatic colorectal cancer.
Luisa Matos do Canto   +8 more
wiley   +1 more source

Absence of COVID-19 workplace transmission from hairdressers in Victoria, Australia

open access: yesPublic Health Research & Practice, 2022
Ericka Swaney   +4 more
doaj   +1 more source

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