Results 41 to 50 of about 9,684,773 (259)
Bayesian estimation in accelerated life testing [PDF]
, 2009 A common problem of high-reliability computing is, on the one hand, the magnitude of total testing time required, particularly in the case of high-reliability components; and, on the other hand, the number of devices under testing.
Barreau, Mihaela +7 more
core +1 more source
Reconstructing enzyme evolution by protein engineering
FEBS Letters, EarlyView.Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler +2 more
wiley +1 more source
Multiply Censored Partially Accelerated Life Testing for Power Function Model [PDF]
, 2021 The present paper explores estimating failure time data under step-stress partially accelerated life testing based on multiply censored data. The lifetime distribution of the test units is assumed to follow the Power Function distribution.
Ahmad Lone, Showkat
core +1 more source
Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions
FEBS Letters, EarlyView.The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang +4 more
wiley +1 more source
NASA Electronic Parts and Packaging (NEPP) Program, Discussion of Highly Accelerated Life Testing (HALT) of Capacitors [PDF]
, 2017 Highly Accelerated Life Testing (HALT) testing holds promise for affordable efficient acceptance testing of multi-layer ceramic chip capacitors (MLCCs) especially for commercial off the shelf (COTS)
Sampson, Michael J., LaBel, Kenneth A.
core
, 2010 Accelerated life testing can be operated in the designing process of a product to predict the lifetime of the product. The design of the product would be improved if the lifetime prediction value is not acceptable. This paper presents a method to predict
Ting Ting Huang +2 more
core +1 more source
Accelerated Life Test Design for Tractor Powertrain Front Axle
MATEC Web of Conferences, 2016 Accelerated Life Test (ALT) has been applied in the manufacturing for many years due to rapid changing technologies, more complex products, speedier product development, and more demanding customer requirements.
Ismail Azianti, Jung Won, Liu Qiang
doaj +1 more source
Application of Accelerated Shelf-Life Testing for Determination of Bioactive Emulsion Food Systems’ Shelf Life [PDF]
E3S Web of ConferencesDetermination of the shelf life of food systems involves time consuming and labor-intensive studies. Application of Accelerated Shelf Life Testing (ASLT) allows to determine the degree of time influence and assess environmental conditions’ impact on a ...
Feofilaktova Olga +2 more
doaj +1 more source
Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential
FEBS Letters, EarlyView.Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta +3 more
wiley +1 more source
LIFETIME ESTIMATION FROM ACCELERATED RELIABILITY TESTING USING FINITE ELEMENTS ANALYSIS [PDF]
Fiabilitate şi Durabilitate, 2013 The paper is focused at the study of the reliability and of the lifetime of ball bearings,using reliability accelerated testing. The main objectives of this paper are: the estimation of thelifetime and reliability of ball bearings.
Sebastian Marian ZAHARIA +1 more
doaj