Results 101 to 110 of about 2,715,691 (402)

Automated Verification of Design Patterns with LePUS3 [PDF]

open access: yes, 2009
Specification and [visual] modelling languages are expected to combine strong abstraction mechanisms with rigour, scalability, and parsimony. LePUS3 is a visual, object-oriented design description language axiomatized in a decidable subset of the first ...
Eden, Amnon H   +3 more
core   +3 more sources

Technology upgrading of middle income economies: A new approach and results [PDF]

open access: yes, 2018
We explore issues of measurement for technology upgrading of the economies moving from middle to high-income status. In exploring this issue, we apply theoretically relevant and empirically grounded middle level conceptual and statistical framework based
Radosevic, Slavo, Yoruk, Esin
core   +1 more source

Structural insights into lacto‐N‐biose I recognition by a family 32 carbohydrate‐binding module from Bifidobacterium bifidum

open access: yesFEBS Letters, EarlyView.
Bifidobacterium bifidum establishes symbiosis with infants by metabolizing lacto‐N‐biose I (LNB) from human milk oligosaccharides (HMOs). The extracellular multidomain enzyme LnbB drives this process, releasing LNB via its catalytic glycoside hydrolase family 20 (GH20) lacto‐N‐biosidase domain.
Xinzhe Zhang   +5 more
wiley   +1 more source

Experimental assessment on mechanical performance of precast concrete sandwich panels manufactured with mixed recycled aggregate

open access: yesCase Studies in Construction Materials
Mixed recycled coarse aggregate (MRA), derived from construction and demolition waste of masonry-concrete composite frame structures, primarily consists of recycled concrete aggregate (RCA) and recycled brick aggregate (RBA).
Jian Ma, Pengpeng Yan, Xu Liu
doaj   +1 more source

Indonesian Stock Market Crisis Observation with Spectral and Composite Index [PDF]

open access: yes
The paper discusses the employment of the index composed from the dynamical tree of correlations among stock prices both with the popularly used standard (conventional) composite one.
Situngkir, Hokky
core   +1 more source

Analysis and observation of grid connected single phase inverter integration [PDF]

open access: yes, 2020
A single-phase grid connected with a photovoltaic (PV) power system that will provide high voltage gain with state model analysis for the control of the system has been presented.
Ali Ateya, Ali Mohamed
core  

The Caenorhabditis elegans DPF‐3 and human DPP4 have tripeptidyl peptidase activity

open access: yesFEBS Letters, EarlyView.
The dipeptidyl peptidase IV (DPPIV) family comprises serine proteases classically defined by their ability to remove dipeptides from the N‐termini of substrates, a feature that gave the family its name. Here, we report the discovery of a previously unrecognized tripeptidyl peptidase activity in DPPIV family members from two different species.
Aditya Trivedi, Rajani Kanth Gudipati
wiley   +1 more source

Alternative Estimation of Effective Young’s Modulus for Lightweight Aggregate Concrete LWAC

open access: yesFracture and Structural Integrity, 2020
The prediction of effective mechanical properties of composite materials using analytical models is of significant practical interest in situations in which tests are impossible, difficult, or costly.
Meriem Fakhreddine Bouali   +1 more
doaj  

Performance Evaluation of Open Graded Base Course with Doweled and Non-Doweled Transverse Joints [PDF]

open access: yes, 2010
The objectives of this study were to investigate the performance of 20-year old doweled/non-doweled and dense-graded/permeable base test sections on three concrete pavement segments in Wisconsin: USH 18/151 in Iowa and Dane counties, STH 29 in Brown ...
Crovetti, James   +2 more
core   +1 more source

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