Results 31 to 40 of about 6,603,997 (313)
Viscoelastic shear properties of the fresh porcine lens [PDF]
British Journal of Ophthalmology, 2006 To determine the viscoelastic properties of the porcine lensLinear viscoelastic shear properties of the stroma of four porcine lenses were measured within 5 hours post-mortem, using sinusoidal oscillatory shear deformation. The elastic shear modulus, viscous shear modulus, dynamic viscosity, damping ratio, and phase shift of the lenses were quantified ...
Schachar, Ronald A +2 more
openaire +2 more sources
Revista IBRACON de Estruturas e Materiais, 2018 A produção de concretos auto compactáveis de baixa massa específica tornou-se um grande desafio para a engenharia civil, principalmente quanto à dosagem e manutenção das resistências mecânicas.
A. F. ANGELIN +2 more
doaj +2 more sources
Engineering Properties of Fresh-Water Ice [PDF]
Journal of Glaciology, 1977 AbstractThe principal engineering problems requiring knowledge concerning the properties of ice are prediction of the maximum force that ice might exert on a structure and determination of the load that can be placed safely on an ice cover. The properties of ice relevant to these problems are discussed.
openaire +2 more sources
Cogent Engineering, 2022 The use of recycled aggregates concrete (RAC) contributes effectively to reduce CO2 emissions from concrete manufacturing process while also protecting natural resources by utilizing existing available concrete as an aggregates source for a new one ...
Hamzeh Marwan Allujami +5 more
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT As part of the European Cooperative Study Group for Paediatric Rare Tumours initiative, we developed standard clinical practice guidelines for ovarian sex cord stromal tumors, based on comprehensive national and international cohort analyses, literature review, and a final expert consensus conference.
Dominik T. Schneider +15 more
wiley +1 more source
PCC Properties to Support W/C Determination for Durability [PDF]
, 2012 The fresh concrete water-cement ratio (w/c) determination tool is urgently needed for use in the QC/QA process at the job site. Various techniques have been used in the past to determine this parameter.
Yohannes, Yohannes, Olek, Jan
core +1 more source
Properties of fresh and hardened self-compacting concrete incorporating rice husk ash: A review
Reviews on Advanced Materials Science, 2022 Rice husk is considered as a waste product of farming. However, rice husk ash (RHA) has a good pozzolanic activity, which can be used in cement-based materials as a supplementary cementitious material (SCM), and it is also suitable for self-compacting ...
Zhang Peng +4 more
doaj +1 more source
Authenticated key exchange protocol with enhanced freshness properties [PDF]
Security and Communication Networks, 2010 AbstractThis paper investigates the security model for authenticated key exchange protocols. We further enhance the enhanced Canetti‐Krawczyk (eCK) model by introducing a notion called strong key compromise impersonation (SKCI) resilience which is first identified in this paper. SKCI resilience guarantees that the adversary cannot masquerade as another
Hai Huang 0005, Zhenfu Cao
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Rates of cancer among adolescents and young adults (AYA), age 15–39 years, are increasing. Consequently, radiation oncologists are treating more AYAs who have diagnoses spanning both pediatric and adult practices. Compared to pediatric and older adult patients, AYAs face a unique set of challenges.
Hesham Elhalawani +7 more
wiley +1 more source