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Antigen discrimination by T cells relies on size-constrained microvillar contact.
Edward Jenkins, Markus Körbel, Caitlin O'Brien-Ball, James McColl, Kevin Y Chen, Mateusz Kotowski, Jane Humphrey, Anna H Lippert, Heather Brouwer, Ana Mafalda Santos, Steven F Lee, Simon J Davis, David Klenerman
Apr 17, 2023
T cells use finger-like protrusions called 'microvilli' to interrogate their targets, but why they do so is unknown. To form contacts, T cells must overcome the highly charged, barrier-like layer of large molecules forming a...
T-Lymphocytes microvilli Receptors Antigen T-Cell Antigens Lymphocyte Activation Signal Transduction
Published by: Nature Communications
Effects of Frequent Interaction with Non-Native Speakers on English Dialect
Keiko Hirano
Nov 19, 2013
/T,d/ deletion was chosen as a speech token to test modifications to usage by native speakers of English due to frequent interactions with non-native anglophones in Japan. Approximately 250 tokens per each of thirty-nine...
Published by: Atlantic Provinces Linguistic Association
MODU Ocean Express Disaster 1976
Matthew Williams
Apr 09, 2013
Published by: Memorial University of Newfoundland
Influence of Soil Drought Stress on C, N and P Stoichiometry of Tamarix Chinensis Lour. in Yellow River Delta, China
Qiangqiang Rong, Jingtao Liu, Yanpeng Cai, Zhaohua Lu, Zhenzhen Zhao, Wencong Yue, Jiangbao Xia
Aug 04, 2014
Taking the one-year-old T. chinensis (Tamarix chinensis Lour.) in Yellow River Delta as the study object, the variations of C, N and P stoichiometry in T. chinensis under drought stress was studied using pot experiments. The...
Laying the First Transatlantic Cable
Matthew Alexander
Apr 09, 2013
In the early 1800s the electrical telegraph was developed to transmit written messages through a wire. By 1850 there was a submarine telegraph cable laid beneath the English Channel followed by a cable across the Cabot Strait in...
Published by: Memorial University of Newfoundland
Short Report
Jessica Hayton, Atiqah Azhari, Gianluca Esposito, Ray Iles, Michaella Chadiarakos, Giulio Gabrieli, Dagmara Dimitriou, Stephen Mangar
Apr 17, 2023
Objective
The aim of the current study was to examine the potential relationship between sleep patterns, cortisol levels, and anxiety profiles in adolescents with Williams Syndrome (WS) compared to typically developing...
Detection and Identification of Microbial Volatile Organic Compounds of the Green Mold Disease
Button mushrooms are one of the most commonly cultivated mushroom species facing different risks e.g.: viral, bacterial and fungal diseases. One of the most common problems is caused by Trichoderma aggressivum, or ‘green mould'...
Environmental Technologies Environmental, Agricultural, and Physical Sciences Environmental Science and Technologies
Published by: IGI Global
MODU Ocean Express Disaster 1976
Matthew Williams
Apr 09, 2013
Published by: Memorial University of Newfoundland
Reinterpreting the Motor Car Analogy in Bernard Lonergan’s "For a New Political Economy"
Hugh Williams
Feb 24, 2020
Economics as a discipline and as a social science and practice is very hard work to practice well. Many economists are in fact very conscientious in their practice. My own approach to the critique and study of economics has been...
Published by: Memorial University of Newfoundland
Mark Williams
Aug 17, 2009
This paper discusses the lack of proper recycling programs in St John’s, NL and explains the relevance of collective action and rational choice theories in addressing the matter. The city has done a poor job of...
Published by: Memorial University of Newfoundland
Mathematical Models of Desire, Need, Attention, and Will Effort
Alexander Ovsich
Jan 25, 2017
According to Spinoza, “Love is nothing else but pleasure accompanied by the idea of an external cause”. Author proposes that desire is nothing else but a change of pleasure accompanied by the idea of its cause, that terms...
Biologically-Inspired Computing Computer Science and Information Technology Artificial Intelligence Media and Communications
Published by: IGI Global
C/T Merge Locations for Focus
Virginia Motaoanyane
Sep 10, 2013
Romanian constructions with preverbal focus compared with English clefts point to a parametric approach: languages display different strategies for overt movement to focus according to their parametric setting for [wh/focusl or...
Published by: Atlantic Provinces Linguistic Association
Prevention and Resolution of Labor Disputes
The study covers preventive dispute resolution methods in industrial relations, as well as empirical testing of hypotheses regarding labor disputes in Russia. The hypothesis regarding the impact of the number of laid-off...
Published by: IGI Global
Buried graphene heterostructures for electrostatic doping of low-dimensional materials.
Alexander Gumprich, Julian Liedtke, Sarah Beck, Irina Chirca, Teja Potočnik, Jack Alexander-Webber, Stephan Hofmann, Stefan Tappertzhofen
Apr 13, 2023
The fabrication and characterization of steep slope transistor devices based on low-dimensional materials requires precise electrostatic doping profiles with steep spatial gradients in order to maintain maximum control over the...
Hybrid Genetic Algorithm With Haar Wavelet for Maximum Target Coverage Node Deployment in Wireless Sensor Networks
Wireless sensor networks (WSNs) are used in industrial applications and focused on target coverage and node connectivity based WSNs. The set of sensors and targets is placed in optimal position the target coverage and node...
Published by: IGI Global
Topic Modelling and Sentiment Analysis of Global Warming Tweets
With the increasing extreme weather events and various disasters, people are paying more attention to environmental issues than ever, particularly global warming. Public debate on it has grown on various platforms, including...
Published by: IGI Global
A Review on SRAM Memory Design Using FinFET Technology
An innovative technology named FinFET (Fin Field Effect Transistor) has been developed to offer better transistor circuit design and to compensate the necessity of superior storage system (SS). As gate loses control over the...
Published by: IGI Global
Hybrid Approach for Enhancing Performance of Genomic Data for Stream Matching
In gene expression analysis, the expression levels of thousands of genes are analyzed, such as separate stages of treatments or diseases. Identifying particular gene sequence pattern is a challenging task with respect to...
Published by: IGI Global
Song
William T. Fagan
Nov 19, 2013
Literacy is sometimes narrowly defined as a level of reading and writing below which a certain percentage of the population falls. This is the interpretation based on literacy surveys. Literacy may also be defined from a broader...
Published by: Faculty of Education
A Multi-Model Framework for Grading of Human Emotion Using CNN and Computer Vision
Emotion analysis is an area which is been widely used in the forensic crime detection domain, a mentoring device for depressed students, psychologically affected patient treatment. The current system helps only in identifying...
Computer Vision & Image Processing Computer Science and Information Technology Artificial Intelligence
Published by: IGI Global
Quantum structural fluxion in superconducting lanthanum polyhydride.
Hui Wang, Pascal T Salzbrenner, Ion Errea, Feng Peng, Ziheng Lu, Hanyu Liu, Li Zhu, Chris J Pickard, Yansun Yao
Apr 17, 2023
The discovery of 250-kelvin superconducting lanthanum polyhydride under high pressure marked a significant advance toward the realization of a room-temperature superconductor. X-ray diffraction (XRD) studies reveal a...
Published by: Nature Communications
A New Framework for Matching Forensic Composite Sketches With Digital Images
Face sketch recognition is considered as a sub-problem of face recognition. Matching composite sketches with its corresponding digital image is one of the challenging tasks. A new convolution neural network (CNN) framework for...
Published by: IGI Global
Classification of Gene Expression Data Using Feature Selection Based on Type Combination Approach Model With Advanced Feature Selection Technology
A key step in addressing the classification issue was the selection of genes for removing redundant and irrelevant genes. The proposed Type Combination Approach –Feature Selection(TCA-FS) model uses the efficient feature...
Published by: IGI Global
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