Results 101 to 110 of about 37,551,526 (314)

Neutrophil deficiency increases T cell numbers at the site of tissue injury in mice

open access: yesFEBS Letters, EarlyView.
In wild‐type mice, injury or acute inflammation induces neutrophil influx followed by macrophage accumulation. Mcl1ΔMyelo (neutrophil‐deficient) mice lack neutrophils, and in response to muscle injury show fewer macrophages and exhibit strikingly elevated T‐cell numbers, primarily non‐conventional “double‐negative” (DN) αβ and γδ T cells.
Hajnalka Halász   +6 more
wiley   +1 more source

Visual Algorithm Simulation Exercise System with Automatic Assessment: TRAKLA2

open access: yesInformatics in Education, 2004
Interaction and feedback are key factors supporting the learning process. Therefore many automatic assessment and feedback systems have been developed for computer science courses during the past decade. In this paper we present a new framework, TRAKLA2,
Lauri MALMI   +5 more
doaj   +1 more source

Data Structures for SMEM-Finding in the PBWT. [PDF]

open access: yesInt Symp String Process Inf Retr, 2023
Bonizzoni P   +5 more
europepmc   +1 more source

Certificates in Data Structures

open access: yes, 2014
We study certificates in static data structures. In the cell-probe model, certificates are the cell probes which can uniquely identify the answer to the query.
Wang, Yaoyu, Yin, Yitong
core   +1 more source

Development of visible light‐sensitive human neuropsin (OPN5) via single amino acid substitution

open access: yesFEBS Letters, EarlyView.
The present study determines a key amino acid residue, Lys91, for defining UV sensitivity of human OPN5. Heterologous action spectroscopy of the wild type and K91 mutants of OPN5 in HEK293T cells reveals that substitution of Lys91 with neutral (alanine) or acidic amino acids (glutamic or aspartic acids) causes substantial shifts in spectral sensitivity
Yusuke Sakai   +2 more
wiley   +1 more source

Efficient Algorithms for Range Mode Queries in the Big Data Era

open access: yesInformation
The mode is a fundamental descriptive statistic in data analysis, signifying the most frequent element within a dataset. The range mode query (RMQ) problem expands upon this concept by preprocessing an array A containing n natural numbers.
Christos Karras   +3 more
doaj   +1 more source

Measuring Students' Acceptance and Confidence on Algorithms and Programming: The Impact of the Engagement with CS on Secondary Education

open access: yesInformatics in Education, 2013
This paper presents results of a questionnaire focused on investigating students' confidence and behavioral intention in the area of programming, particularly that of structures, problem solving, and programming commands (Conditional - Loop).
Spyros DOUKAKIS   +3 more
doaj   +1 more source

Data Structures for Halfplane Proximity Queries and Incremental Voronoi Diagrams

open access: yes, 2017
We consider preprocessing a set $S$ of $n$ points in convex position in the plane into a data structure supporting queries of the following form: given a point $q$ and a directed line $\ell$ in the plane, report the point of $S$ that is farthest from (or,
Aronov, Boris   +6 more
core   +1 more source

Exploring lipid diversity and minimalism to define membrane requirements for synthetic cells

open access: yesFEBS Letters, EarlyView.
Designing the lipid membrane of synthetic cells is a complex task, in which its various roles (among them solute transport, membrane protein support, and self‐replication) should all be integrated. In this review, we report the latest top‐down and bottom‐up advances and discuss compatibility and complexity issues of current engineering approaches ...
Sergiy Gan   +2 more
wiley   +1 more source

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