Results 141 to 150 of about 25,516 (264)

Single‐Cell RNA Sequencing Reveals Disrupted Stromal–Epithelial Crosstalk Impairs Gut Barrier in Depression

open access: yesBrain and Behavior, Volume 16, Issue 8, August 2026.
scRNA‐seq atlas of the depressed mouse colon reveals that expansion of disease‐specific cCF1 and CTF stromal subsets disrupts epithelial homeostasis via enhanced TGF‐ß and suppressed WNT/ß‐catenin signaling, impairing stem cell function, differentiation, and intestinal barrier integrity.
Xiao‐Song Xu   +8 more
wiley   +1 more source

Protocol for estimating the contrast transfer function and absolute tilt angle offset for cryo-electron tomography using CTFMeasure

open access: yesSTAR Protocols
Summary: Contrast transfer function (CTF) estimation is essential to the data processing workflow of cryo-electron tomography (cryoET). Here, we present a protocol for CTF estimation of the cryoET tilt series with CTFMeasure.
Ranhao Zhang, Yuan Shen, Xueming Li
doaj   +1 more source

Capture-the-flag (CTF) Competitions Enhanced by Artificial Intelligence [PDF]

open access: yes
Traditional capture-the-flag (CTF) platforms, which host competitive games for practicing cybersecurity skills, rely on manually created challenges that are static, time-consuming to develop, and lack personalization and dynamic feedback. This disclosure
Pillay, Rishalin
core  

Latency and persistence of renewal in an intensive outpatient clinic

open access: yesJournal of Applied Behavior Analysis, Volume 59, Issue 3, Summer 2026.
Abstract Treatment durability can be compromised when challenging behavior recurs following context changes (i.e., renewal), yet the temporal features of lapses have not been well described in large clinical samples. We examined latency to onset and persistence of renewal to inform clinical monitoring and planning following context changes.
Matthew J. O'Brien   +6 more
wiley   +1 more source

Einsatz eines CTF-Wettbewerbs zur Ergänzung des Unterrichts an der FH Technikum Wien [PDF]

open access: yes, 2017
Laut aktuellem Stand existiert keine Online-Plattform zum Erwerb von IT-Security Fähigkeiten an der FH Technikum Wien und es wird eine Software benötigt, die die Studierenden bei der Lehre unterstützt.
Florjan, Harald
core  

Efficient Tensor Completion Algorithms for Highly Oscillatory Operators

open access: yesNumerical Linear Algebra with Applications, Volume 33, Issue 4, August 2026.
ABSTRACT We address the problem of recovering highly oscillatory operators, represented as n×n$$ n\times n $$ matrices with a fixed set of observed entries. Given that these matrices can be well compressed by butterfly matrix decomposition of L=𝒪(logn) levels requiring only O(nlogn)$$ O\left(n\log n\right) $$ degrees of freedom, we propose a novel ...
Navjot Singh   +3 more
wiley   +1 more source

CoCryoViS: Collaborative online cryo‐electron tomography visualization system

open access: yesProtein Science, Volume 35, Issue 8, August 2026.
Abstract We present a collaborative, interactive, web‐based visualization and processing system for Cryo‐Electron Tomography (cryo‐ET) data that supports the complete workflow, from raw tilt‐series projections to final 3D segmentations. The system integrates tilt‐series alignment, motion correction, tomographic reconstruction, manual and pseudo ...
Omar Mena   +8 more
wiley   +1 more source

The financial institutions as an essential part of the national system of anti money laundering and combating terrorist financing

open access: yesRUDN Journal of Law, 2009
This article is devoted to the role and functions of the financial institutions in AML/CTF area. The article describes the structure of the national system of AML/CTF and determines the place of the financial institutions in the Russian AML/CTF system ...
M M Proshunin
doaj  

CTF User's Manual [PDF]

open access: yes, 2016
Maria Avramova   +2 more
openaire   +1 more source

pseyfert/35c3-ctf-writeup

open access: yes, 2018
At the [35C3](https://events.ccc.de/congress/2018/wiki/index.php/Main_Page), there was once again a capture the flag challenge. From last year's experience, I directly went to the [junior version](https://junior.35c3ctf.ccc.ac/announcements/1/) and tried my luck. This is the writeup of my solutions.
openaire   +1 more source

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