Search
Results: 798
Chan-Vese Reformulation for Selective Image Segmentation.
Selective segmentation involves incorporating user input to partition an image into foreground and background, by discriminating between objects of a similar type. Typically, such methods involve introducing additional...
Validation of Performance Homogeneity of Chan-Vese Model on Selected Tumour Cells
This study aims to analyze the Chan-Vese model's performance using a variety of tumor images. The processes involve the tumors' segmentation, detecting the tumors, identifying the segmented tumor region, and extracting the...
Published by: IGI Global Scientific Publishing
The ‘ownership’ of science
Dr Catherine Rhodes is a research fellow at the Institute for Science, Ethics and Innovation specialising in the international regulations relevant to control of biotechnology. Professor John Harris is director of the Institute...
Answering Why and When?
Ali Selamat, Najwa Jamaludin, Farhan Mohamed, Vei Chan, Mohd Sunar, Ondrej Krejcar, Andres Iglesias
Jan 01, 2023
Immersive analytics (IA) is a fast-growing research field that concerns improving and facilitating human sense making and data understanding through an immersive experience. Understanding the suitable application scenario that...
Published by: IGI Global Scientific Publishing
Impaired learning from negative feedback in stimulant use disorder
Addiction Cocaine hierarchical Bayesian modeling Punishment reinforcement learning Reward Adult Amphetamine-Related Disorders Central Nervous System Stimulants Cocaine-Related Disorders Computer Simulation Corpus Striatum Cross-Over Studies Dopamine Dopamine Agonists Dopamine Antagonists Dopamine D2 Receptor Antagonists Double-Blind Method Feedback Humans Male Pramipexole Receptors Dopamine D2 Receptors Dopamine D3 Reinforcement psychology Reward
Uncovering Regulators of Whole-Body Metabolism by Chemoproteomic Profiling of the Adipocyte Secretome
Chan Hee J Choi
Jan 01, 0001
A major threat to human health, obesity is associated with increased risk of cardiometabolic complications such as cardiovascular disease, type 2 diabetes, hypertension, and many types of cancers. Whereas white adipocytes...
Published by: Rockefeller University
Tuning of Neuronal Excitation by a Brain Specific Microrna MIR-128: From Targets to Behavior
Chan Lek Tan
Jan 01, 0001
MicroRNAs constitute a vital new component of our evolving understanding of regulatory mechanisms that shape cellular gene expression. As ubiquitous regulators of protein translation, microRNAs have a unique regulatory function...
Published by: Rockefeller University
Controversial Issues in Arthroscopic Surgery for Femoroacetabular Impingement.
Femoroacetabular impingement (FAI) is a common cause of painful hip in the young and middle-aged population. This condition frequently leads to a labral tear, damage of acetabular cartilage, and secondary arthritis of the hip....
Investigations into the reactivity of lithium indenyl with alpha diimines with chlorinated backbones and formation of related functional ligands and metal complexes
Chi Tien Chen, Mark E. Fischer, Caroline Windsor, Ino C. Vei, David G. Calatayud, Malcolm L H Green, Sofia I. Pascu
Nov 24, 2016
Reaction between lithium indenyl and a chlorine substituted alpha diimine of the form [{Cl(NPh)2}C)]2 unexpectedly yielded the corresponding NH rearranged derivative...
Catalysis Diimine complexes Flat aromatic organic compounds Heterobimetallic complexes Transition metal chemistry /dk/atira/pure/subjectarea/asjc/1600/1606 name=Physical and Theoretical Chemistry /dk/atira/pure/subjectarea/asjc/1600/1604 name=Inorganic Chemistry /dk/atira/pure/subjectarea/asjc/2500/2505 name=Materials Chemistry
Investigations into the reactivity of lithium indenyl with alpha diimines with chlorinated backbones and formation of related functional ligands and metal complexes
Chi Tien Chen, Mark E. Fischer, Caroline Windsor, Ino C. Vei, David G. Calatayud, Malcolm L H Green, Sofia I. Pascu
Nov 24, 2016
Reaction between lithium indenyl and a chlorine substituted alpha diimine of the form [{Cl(NPh)2}C)]2 unexpectedly yielded the corresponding NH rearranged derivative...
Catalysis Diimine complexes Flat aromatic organic compounds Heterobimetallic complexes Transition metal chemistry /dk/atira/pure/subjectarea/asjc/1600/1606 name=Physical and Theoretical Chemistry /dk/atira/pure/subjectarea/asjc/1600/1604 name=Inorganic Chemistry /dk/atira/pure/subjectarea/asjc/2500/2505 name=Materials Chemistry
The Lantern Vol. 65, No. 1, Fall 1997
Joe Catalfano, Brian Hamrick, Janel Reppert, Paul Guidry, Jennifer Herbst, Andrew Gerchak, Jessica Demers, Tom Howard, Larry Santucci, Lyndsay Petersen, Amanda Chiampi, Tom Howard, Matt Klinger, Oana Nechita, Dennis Cormac McCarthy
Jan 01, 0001
The Substitute Style The Greatest of These The No-Zone The Smell of Flowers The Wine Cellar Last Rites The Missing Sock In Loving Memory New Jersey Let's Play a Game Track Eleven U Cab Chan Kina ...
Ursinus College Collegeville Pennsylvania Lantern Literary Magazine poetry fiction Creative Nonfiction Arts and Humanities Creative Writing fiction illustration Nonfiction poetry
Published by: Ursinus College
Enhancing joint reconstruction and segmentation with non-convex Bregman iteration
Veronica Corona, Martin Benning, Matthias J. Ehrhardt, Lynn F. Gladden, Richard Mair, Andi Reci, Andrew J. Sederman, Stefanie Reichelt, Carola-Bibiane Schoenlieb
Apr 26, 2019
All imaging modalities such as computed tomography, emission tomography and magnetic resonance imaging require a reconstruction approach to produce an image. A common image processing task for applications that utilise those...
Bregman iteration Image reconstruction image segmentation iterative regularisation Magnetic Resonance Imaging Non-convex optimisation Total variation /dk/atira/pure/subjectarea/asjc/2600/2614 name=Theoretical Computer Science /dk/atira/pure/subjectarea/asjc/1700/1711 name=Signal Processing /dk/atira/pure/subjectarea/asjc/2600/2610 name=Mathematical Physics /dk/atira/pure/subjectarea/asjc/1700/1706 name=Computer Science Applications /dk/atira/pure/subjectarea/asjc/2600/2604 name=Applied Mathematics
Beta amyloid aggregates induce sensitised TLR4 signalling causing long-term potentiation deficit and rat neuronal cell death.
Craig Hughes, Minee L Choi, Jee-Hyun Yi, Seung-Chan Kim, Anna Drews, Peter St George-Hyslop, Clare Bryant, Sonia Gandhi, Kwangwook Cho, David Klenerman
Mar 25, 2020
Published by: Communications biology
Impulsivity and compulsivity are differentially associated with automaticity and routine on the Creature of Habit Scale.
Karen D Ersche, Laetitia H E Ward, Tsen-Vei Lim, Roderick J Lumsden, Steven J Sawiak, Trevor W Robbins, Jan Stochl
Dec 05, 2019
Habits may develop when meaningful action patterns are frequently repeated in a stable environment. We measured the differing tendencies of people to form habits in a population sample of n = 533 using the Creature of Habit...
Reduced Glutamate Turnover in the Putamen Is Linked With Automatic Habits in Human Cocaine Addiction.
Karen D Ersche, Tsen Vei Lim, Alexander G Murley, Catarina Rua, Matilde M Vaghi, Tara L White, Guy B Williams, Trevor W Robbins
Dec 17, 2020
Beta amyloid aggregates induce sensitised TLR4 signalling causing long-term potentiation deficit and rat neuronal cell death.
Craig Hughes, Minee L Choi, Jee-Hyun Yi, Seung-Chan Kim, Anna Drews, Peter St George-Hyslop, Clare Bryant, Sonia Gandhi, Kwangwook Cho, David Klenerman
Jan 20, 2020
What is the tolerated width of periacetabular osteophytes to avoid impingement in cementless THA?
Jung-Taek Kim, Jusung Lee, Young-Kyun Lee, Yong-Chan Ha, Ye-Yeon Won, Kunwoo Lee, Vikas Khanduja, Kyung-Hoi Koo
May 03, 2019
BACKGROUNDS: Impingement is a risk factor for instability and prosthetic failure following total hip arthroplasty (THA). If the periacetabular osteophytes are not removed at surgery, impingement could occur between the...
Microplastic fibre releases from industrial wastewater effluent
Environmental context Microplastic fibres (MPFs) released from textiles are routinely found throughout the environment as an indicator of human impacts. The presence of MPFs in industrial wastewater effluents shows that...
Carmen KM Chan, Curie Park, King Ming Chan, Daniel CW Mak, James KH Fang, Denise M Mitrano
Dec 23, 2020
Repurposing hyperpolarization-activated cyclic nucleotide-gated channels as a novel therapy for breast cancer.
Ka-Chun Mok, Ho Tsoi, Ellen PS Man, Man-Hong Leung, Ka Man Chau, Lai-San Wong, Wing-Lok Chan, Sum-Yin Chan, Mai-Yee Luk, Jessie YW Chan, Jackie KM Leung, Yolanda HY Chan, Sellma Batalha, Virginia Lau, David CW Siu, Terence KW Lee, Chun Gong, Ui-Soon Khoo
Nov 04, 2021
Hyperpolarization-activated cyclic nucleotide-gated (HCN) channels are members of the voltage-gated cation channel family known to be expressed in the heart and central nervous system. Ivabradine, a small molecule HCN...
Electrically focus-tuneable ultrathin lens for high-resolution square subpixels.
Sehong Park, Gilho Lee, Byeongho Park, Youngho Seo, Chae Bin Park, Young Tea Chun, Chulmin Joo, Junsuk Rho, Jong Min Kim, James Hone, Seong Chan Jun
Jun 05, 2021
Owing to the tremendous demands for high-resolution pixel-scale thin lenses in displays, we developed a graphene-based ultrathin square subpixel lens (USSL) capable of electrically tuneable focusing (ETF) with a performance...
Whole-genome sequencing analysis of the cardiometabolic proteome.
Arthur Gilly, Young-Chan Park, Grace Png, Andrei Barysenka, Iris Fischer, Thea Bjørnland, Lorraine Southam, Daniel Suveges, Sonja Neumeyer, N William Rayner, Emmanouil Tsafantakis, Maria Karaleftheri, George Dedoussis, Eleftheria Zeggini
Dec 10, 2020
The human proteome is a crucial intermediate between complex diseases and their genetic and environmental components, and an important source of drug development targets and biomarkers. Here, we comprehensively assess the...
Lifestyle Score and Risk of Hypertension in the Airwave Health Monitoring Study of British Police Force Employees.
Ghadeer S Aljuraiban, Rachel Gibson, Doris S M Chan, Paul Elliott, Queenie Chan, Linda M Oude Griep
Apr 11, 2023
Background
Evidence suggest that promoting a combination of healthy lifestyle behaviors instead of exclusively focusing on a single behavior may have a greater impact on blood pressure (BP). We aimed to evaluate...
The Capacity of Bernoulli Nonadaptive Group Testing
Matthew Aldridge
Nov 01, 2017
We consider nonadaptive group testing with Bernoulli tests, where each item is placed in each test independently with some fixed probability. We give a tight threshold on the maximum number of tests required to find the...
Capacity planning Detection algorithms Electronic Mail Entropy Error probability testing /dk/atira/pure/subjectarea/asjc/1700/1710 name=Information Systems /dk/atira/pure/subjectarea/asjc/1700/1706 name=Computer Science Applications /dk/atira/pure/subjectarea/asjc/3300/3309 name=Library and Information Sciences
The Capacity of Bernoulli Nonadaptive Group Testing
Matthew Aldridge
Nov 01, 2017
We consider nonadaptive group testing with Bernoulli tests, where each item is placed in each test independently with some fixed probability. We give a tight threshold on the maximum number of tests required to find the...
Capacity planning Detection algorithms Electronic Mail Entropy Error probability testing /dk/atira/pure/subjectarea/asjc/1700/1710 name=Information Systems /dk/atira/pure/subjectarea/asjc/1700/1706 name=Computer Science Applications /dk/atira/pure/subjectarea/asjc/3300/3309 name=Library and Information Sciences
|
|< |
< |
1 |