Results 71 to 80 of about 1,649,451 (289)

The Quiet Architects of Global Governance:

open access: yesEstudos Internacionais
This paper critically examines the multifaceted impact of globalization on small states by interrogating the conceptual foundations of sovereignty, agency, and security in an increasingly interdependent world order.
Zeynalabdin Naghisoy   +2 more
doaj   +1 more source

A string theory which isn’t about strings

open access: yesJournal of High Energy Physics, 2017
Quantization of closed string proceeds with a suitable choice of worldsheet vacuum. A priori, the vacuum may be chosen independently for left-moving and right-moving sectors.
Kanghoon Lee   +2 more
doaj   +1 more source

[18F]Fluorodeprenyl‐D2 PET as a Tool to Monitor Disease Activity in GAD65‐Ab Autoimmune Encephalitis

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To evaluate [18F]fluorodeprenyl‐D2 ([18F]F‐DED) positron‐emission tomography (PET) imaging as a biomarker of disease activity in autoimmune encephalitis (AIE) associated with glutamic acid decarboxylase 65 (GAD65) antibodies. Methods [18F]F‐DED PET was performed in 25 GAD65‐AIE patients and 8 controls using dynamic (0–60 min) and ...
Julia S. Dorneich   +19 more
wiley   +1 more source

Received Signal Strength Recovery in Green WLAN Indoor Positioning System Using Singular Value Thresholding

open access: yesSensors, 2015
Green WLAN is a promising technique for accessing future indoor Internet services. It is designed not only for high-speed data communication purposes but also for energy efficiency.
Lin Ma, Yubin Xu
doaj   +1 more source

NTRU-Like Random Congruential Public-Key Cryptosystem for Wireless Sensor Networks

open access: yesSensors, 2020
Wireless sensor networks (WSNs) are the core of the Internet of Things and require cryptographic protection. Cryptographic methods for WSN should be fast and consume low power as these networks rely on battery-powered devices and microcontrollers.
Anas Ibrahim   +5 more
doaj   +1 more source

Thurston’s asymmetric metric on the space of singular flat metrics with a fixed quadrangulation

open access: yesL'Enseignement mathématique
Consider a compact surface equipped with a fixed quadrangulation. One may identify each quadrangle on the surface by a Euclidean rect-angle to obtain a singular flat metric on the surface with conical singularities.
Ismail Saglam, A. Papadopoulos
semanticscholar   +1 more source

MOGAD Is the Most Common Cause of Isolated Optic Neuritis in Children

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives The study aimed to characterize the clinical features, etiologies, and outcomes of isolated, first‐time pediatric ON in the post‐MOG‐IgG era. Methods This was a single‐center retrospective cohort study at Texas Children's Hospital of patients diagnosed with first‐time ON between 2018–2024, with follow‐up data collected through 2025.
Chaitanya Aduru   +13 more
wiley   +1 more source

On the properties of compromise M-estimators optimizing weighted L2-norm of the influence function

open access: yesНаучно-технический вестник информационных технологий, механики и оптики
The paper develops a theory of M-estimators optimizing the weighted L2-norm of the influence function. The specified criterion of the estimation quality is quite general and, in addition, allows obtaining solutions related to the class of redescending ...
D. V. Lisitsin, K. V. Gavrilov
doaj   +1 more source

Vertebrate Left-Right Asymmetry: What Can Nodal Cascade Gene Expression Patterns Tell Us?

open access: yesJournal of Cardiovascular Development and Disease, 2017
Laterality of inner organs is a wide-spread characteristic of vertebrates and beyond. It is ultimately controlled by the left-asymmetric activation of the Nodal signaling cascade in the lateral plate mesoderm of the neurula stage embryo, which results ...
Axel Schweickert   +6 more
doaj   +1 more source

Compactness in asymmetric quasi normed spaces

open access: yes, 2017
In this paper it is represented a study of precompact and compact subsets on asymmetric quasi normed ...
Stela Çeno, Gladiola Tigno
openaire   +1 more source

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