Results 61 to 70 of about 169,330 (191)

Protein folding and the robustness of cells

open access: yes, 2007
The intricate intracellular infrastructure of all known life forms is based on proteins. The folded shape of a protein determines both the protein’s function and the set of molecules it will bind to.
Revilla, Ferran D.   +2 more
core   +1 more source

Induced opening of conformational switch I in GTP‐bound Ran GTPase

open access: yesProtein Science, Volume 35, Issue 3, March 2026.
Abstract Ran is a small GTPase that regulates nucleocytoplasmic transport by cycling between an inactive GDP‐bound and active GTP‐bound state. Structurally, Ran consists of a globular G‐domain and a C‐terminal region that includes a C‐terminal helix. The switch I and II regions of the G‐domain undergo major conformational changes upon GTP hydrolysis ...
Janka Czigleczki   +2 more
wiley   +1 more source

Automatically Mining Program Build Information via Signature Matching

open access: yes, 2013
Program build information, such as compilers and libraries used, is vitally important in an auditing and benchmarking framework for HPC systems. We have developed a tool to automatically extract this information using signature-based detection, a common ...
Lu, Charng-Da
core   +1 more source

Dynamic Changes in Viral Loads during Co-Infection with a Recombinant Turkey Herpesvirus Vector Vaccine and Very Virulent Marek’s Disease Virus In Vivo

open access: yesViruses
Marek’s disease (MD), caused by the Marek’s disease virus (MDV), is a common infectious tumor disease in chickens and was the first neoplastic disease preventable by vaccination.
Tian Ding   +9 more
doaj   +1 more source

Checklist and quality assurance tools for integration of two radiation oncology information systems (ROISs)

open access: yesJournal of Applied Clinical Medical Physics, Volume 27, Issue 2, February 2026.
Abstract Background Merging two radiation oncology information systems (ROISs) is often necessary due to system changes or hospital integrations. ROIS integration is a high‐risk procedure, that requires clear procedural guidelines and comprehensive QA methods to ensure safe practice.
ByongYong Yi   +3 more
wiley   +1 more source

Selection of EAP-authentication methods in WLANs [PDF]

open access: yes, 2007
IEEE 802.1X is a key part of IEEE802.11i. By employing Extensible Authentication Protocol (EAP) it supports a variety of upper layer authentication methods each with different benefits and drawbacks.
Ali, KM, Owens, TJ
core  

A Contribution to Secure the Routing Protocol "Greedy Perimeter Stateless Routing" Using a Symmetric Signature-Based AES and MD5 Hash

open access: yes, 2011
This work presents a contribution to secure the routing protocol GPSR (Greedy Perimeter Stateless Routing) for vehicular ad hoc networks, we examine the possible attacks against GPSR and security solutions proposed by different research teams working on ...
Erritali, Mohammed   +2 more
core   +1 more source

Quantum‐Grade Nanodiamonds from a Single‐Step, Industrial‐Scale Pressure and Temperature Process

open access: yesAdvanced Functional Materials, Volume 36, Issue 12, 9 February 2026.
Novel method for creation of nitrogen‐vacancy centers in 50‐nm nanodiamonds based on high‐temperature plastic deformation is demonstrated. Compared to the electron irradiation approach, it yields nitrogen‐vacancy centers with significantly improved charge stability, T1 relaxation time, and optical Rabi contrast.
Yahua Bao   +17 more
wiley   +1 more source

A Study of the MD5 Attacks: Insights and Improvements [PDF]

open access: yes, 2006
MD5 is a well-known and widely-used cryptographic hash function. It has received renewed attention from researchers subsequent to the recent announcement of collisions found by Wang et al. [16]. To date, however, the method used by researchers in this work has been fairly difficult to grasp.
John Black   +2 more
openaire   +1 more source

Building a Sustainable Manufacturing Industry: The Role of Innovativeness and Other Strategic Factors

open access: yesBusiness Strategy and the Environment, Volume 35, Issue 2, Page 2308-2327, February 2026.
ABSTRACT Sustainable manufacturing is an effective way to improve organizational performance. In this sense, this research aims to analyze the determining factors of the success of the Brazilian manufacturing industry and evaluate innovativeness (Innovation Capacity) as a central point of sustainable manufacturing.
Julio Cesar Ferro De Guimarães   +5 more
wiley   +1 more source

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