Results 91 to 100 of about 5,815,691 (236)

Diagnostic accuracy of ultrasonographic optic nerve sheath diameter for detecting increased intracranial pressure in traumatic brain injury: An umbrella review on previous systematic reviews

open access: yesHong Kong Journal of Emergency Medicine, Volume 33, Issue 5, October 2026.
Abstract Background Traumatic brain injury (TBI) frequently results in increased intracranial pressure (ICP), which may cause irreversible damage or fatality if not addressed. Prompt and precise detection of ICP is essential, particularly in emergency situations.
Amirreza Peyrovinasab   +5 more
wiley   +1 more source

Compile‐Once Block Encodings for Masked Similarity‐Transformed Effective Hamiltonians

open access: yesAdvanced Quantum Technologies, Volume 9, Issue 9, September 2026.
Composer transforms structured electronic‐structure operators into a reusable quantum‐circuit fabric. Once compiled, the same block‐encoding architecture is re‐dialed through coefficients, rotation angles, and masks to generate similarity‐transformed effective Hamiltonians across related problem instances, avoiding repeated structural recompilation ...
Bo Peng, Yuan Liu, Karol Kowalski
wiley   +1 more source

Oblivious transfer based on physical unclonable function system

open access: yesTongxin xuebao, 2013
Oblivious transfer (OT) is a fundamental protocol in cryptography. According to the analysis of physical un-clonable function, a physical unclonable function system framework was defined, and a novel oblivious transfer (POT, PUFS based OT) protocol was ...
Yuan-bo GUO, Zi-nan ZHANG, Kui-wu YANG
doaj   +2 more sources

Quantum Oblivious Transfer and Its Application

open access: yes, 2007
模糊傳送是一種特殊的通訊協定, 被廣泛的應用在許多安全議題及密碼加密上, 例如: 秘密 交換、丟銅板問題或簽合約問題等等。模糊傳送的定義是: 傳送者可以送兩段資訊給接收者, 接收者可以從兩個之中選一個, 接收到這個資訊的內容; 而另一個資訊則無法得知其內容。 對於傳送者來說, 他並不知道接收者到底收到那一個資訊。也就是說, 這個通訊協定可以傳 送若干資訊, 但又無法精確得知所傳送的資訊, 故稱模糊傳送。 古典模糊傳送可以用數學的方法來實現, 例如RSA 演算法。然而這些數學方法是建構 在困難的數學問題上,
柯見銘, Ko, Chien-Ming
core  

DECOLONIZING CREATIVE GEOGRAPHIES OF ART BIENNIALS: A Study of Istanbul's Yeditepe Biennial through the Cultural Politics of Turkish Islamic Nationalism

open access: yesInternational Journal of Urban and Regional Research, Volume 50, Issue 5, Page 1116-1132, September 2026.
Abstract This article examines the Yeditepe Biennial—Turkey's first Islamic and traditional arts biennial—as a creative festival shaped by the socio‐political and spatial dynamics of Turkish‐Islamist nationalism. Counterposed against the Istanbul Biennial and the Western‐oriented secular cultural legacy of the Turkish Republic, the Yeditepe Biennial ...
Hulya Arik, Sabrien Amrov
wiley   +1 more source

Development of Quantum Private Queries Protocol on Collective-Dephasing Noise Channel

open access: yesApplied Sciences, 2020
Quantum private queries can commonly protect important information in a good many of domains, such as finance, business, military, which use quantum effects to achieve unprecedented classical private queries. However, quantum state can be easily affected
Jingbo Zhao   +4 more
doaj   +1 more source

Oblivious Transfers and Privacy Amplification [PDF]

open access: yes, 1997
Assume A owns two secret k-bit strings. She is willing to disclose one of them to B, at his choosing, provided he does not learn anything about the other string. Conversely, B does not want A to learn which secret he chose to learn. A protocol for the above task is said to implement One-out-of-two String Oblivious Transfer, denoted (2 1)-OTk.
Gilles Brassard, Claude Crépeau
openaire   +2 more sources

Low-Computation Oblivious Transfer Scheme for Private Information Retrieval

open access: yes, 2009
[[abstract]]The most efficient previous oblivious transfer schemes require 2t rounds of communication to obtain t secret messages. Its computational requirements and bandwidth consumption are quite demanding.
Huang, H. F. ; Chang, C. C.
core  

The Turning Point That Didn't Turn: WTO MC14 and the Future of Global Trade

open access: yesGlobal Policy, Volume 17, Issue 4, Page 695-702, September 2026.
ABSTRACT The fourteenth World Trade Organization (WTO) Ministerial Conference (MC14) in Yaoundé was widely framed as a pivotal moment for restoring momentum to a multilateral trading system in crisis. Drawing on participant observation and interviews conducted during the conference, this article argues that MC14 exposed both the limits of the WTO's ...
Erin Hannah, James Scott
wiley   +1 more source

Symmetric Blind Decryption with Perfect Secrecy

open access: yesJournal of Computer Networks and Communications, 2017
A blind decryption scheme enables a user to query decryptions from a decryption server without revealing information about the plain-text message. Such schemes are useful, for example, for the implementation of privacy-preserving encrypted file storages ...
Juha Partala
doaj   +1 more source

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