Results 121 to 130 of about 267,933 (307)

House allocation with fractional endowments

open access: yes
This paper studies a generalization of the well known house allocation problem in which agents may own fractions of different houses summing to an arbitrary quantity, but have use for only the equivalent of one unit of a house.
Sethuraman, Jay, Athanassoglou, Stergios
core  

Modelling redundancy allocation for a fuzzy random parallel–series system

open access: yes, 2009
Due to subjective judgment, imprecise human knowledge and perception in capturing statistical data, the real data of lifetimes in many systems are both random and fuzzy in nature.
Watada, Junzo, Wang, Shuming
core   +1 more source

RNA Helicase DDX21 Controls CD4+ T Cell Proliferation and Promotes Inflammatory Bowel Disease via Translational Control

open access: yesAdvanced Science, EarlyView.
ABSTRACT Inflammatory bowel disease (IBD) is characterized by dysregulated T cell responses. RNA helicases, including DExD‐box helicase 21 (DDX21), are pivotal in RNA metabolism, but their role in T cell‐mediated pathology during IBD remains unclear. Here, we demonstrate that DDX21 expression in CD4+ T cells correlates with cell cycle and translation ...
Yujuan Zhang   +11 more
wiley   +1 more source

On random object allocation [PDF]

open access: yes, 2020
In this thesis, we study a linkage between object allocation problems and twosided matching markets. Our main purpose is to analyse the desirable properties such as efficiency, respect for rank and no-discrimination, and associate them with well-known stability concept.
openaire   +1 more source

Investigation of efficient resource allocation schemes for WiMAX networks

open access: yes, 2013
This thesis was submitted for the degree of Master of Philosophy and was awarded by Brunel University on 9 July 2008.WiMax (Worldwide Interoperability for Microwave Access) is a promising wireless technology with the aim of providing the last mile ...
Ali, Usman Ahmed
core  

Analysis of Random Page Replacement Algorithm in Operating System [PDF]

open access: yes, 2020
Page replacement algorithms choose pages to swap out from memory, namely when a new page needs allocation memory. Several page replacement algorithms proposed by experts.
Dharma Putra, Tri   +2 more
core  

PET Imaging of Cardiac Inflammation in Viral Myocarditis Using a DPP4‐Targeted Probe

open access: yesAdvanced Science, EarlyView.
This study describes a DPP4‐targeted PET probe for imaging myocardial inflammation by selectively targeting activated immune cells. Derived from the clinically approved small‐molecule inhibitor linagliptin, the probe demonstrates favorable biodistribution with specific cardiac uptake in myocarditis.
Wanhao Gao   +14 more
wiley   +1 more source

Estimation of Finite Population Mean in Multivariate Stratified Sampling under Cost Function Using Goal Programming

open access: yesJournal of Applied Mathematics, 2014
In practical utilization of stratified random sampling scheme, the investigator meets a problem to select a sample that maximizes the precision of a finite population mean under cost constraint.
Atta Ullah   +3 more
doaj   +1 more source

Reliability allocation for the mechanical system of autonomous underwater vehicles

open access: yes, 2016
The reliability issue of the mechanical system of Autonomous Underwater Vehicles was analyzed. The system reliability models of the mechanical system of AUV were built under the conditions of random load and ultimate load, respectively.
Gu HT(谷海涛)   +5 more
core  

Dissecting the Ecological Structure of Health and Disease in the Global Gut Microbiome

open access: yesAdvanced Science, EarlyView.
We introduce Wiredancer, a framework that identifies three continuous ecological factors of the gut microbiota. These factors exhibit distinct patterns across health and disease, jointly capturing disrupted ecological stability and offering a new perspective for precision diagnostics and therapeutic strategies.
Baoyuan Zhu   +19 more
wiley   +1 more source

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