Results 121 to 130 of about 775,488 (243)

Model‐Based Systems Engineering in Space Applications: A Comprehensive Literature Review

open access: yesSystems Engineering, Volume 29, Issue 5, Page 975-1017, September 2026.
ABSTRACT The growing complexity of space engineering is driving the demand to embrace the adoption of Model‐Based Systems Engineering (MBSE). Although the MBSE is well‐practiced in the space industry, the level of effort and need required to obtain the benefits of MBSE vastly differ across enterprises; this disparity presents a significant challenge to
Rehobot Bekele Buruso   +4 more
wiley   +1 more source

Protection mechanism against ddos attack intended to block account

open access: yesВестник Дагестанского государственного технического университета: Технические науки
Objective. The aim of the study is a software analysis of a cyber attack carried out to block accounts and implement protection of the protection mechanism. Method.
P. V. Razumov   +3 more
doaj   +1 more source

Avoiding pitfalls when modelling ligands in macromolecular crystallography

open access: yesActa Crystallographica Section D, Volume 82, Issue 9, Page 1016-1029, September 2026.
Flawed protein–ligand X‐ray structures can misdirect drug discovery based on PDB‐deposited models. This review uses publicly available PDB examples to highlight potential pitfalls, from absent ligands to incorrect chemistry, and presents a practical validation approach to improve model reliability.The determination of protein–ligand complex structures ...
Oliver S. Smart   +4 more
wiley   +1 more source

The Price-Marginal Cost Markup and its Determinants in U.S. Manufacturing [PDF]

open access: yes
This paper estimates the price-marginal cost markup for US manufacturing using a new methodology. Most existing techniques of estimating the markup are a variant on Hall's (1988) framework involving the manipulation of the Solow Residual.
Mazumder, Sandeep
core  

Developements in the preparation of technical documentation: Lightweight markup languages [PDF]

open access: yes, 2019
Lightweight markup languages have been consolidated as the lingua franca for the preparation of technical documents.
Tramullas, Jesús
core  

Mergers in the Presence of Adverse Selection

open access: yesThe RAND Journal of Economics, Volume 57, Issue 3, Page 495-514, Autumn (Fall) 2026.
ABSTRACT In the presence of adverse selection, mergers can increase welfare through a reduction in inefficient sorting. I characterize the sorting externality internalized between merging firms in a tractable discrete choice model. Mergers benefit consumers when the firms are small, willingness to pay is moderately increasing in cost, and consumer ...
Conor Ryan
wiley   +1 more source

Converting into pattern-based schemas: A formal approach

open access: yes, 2007
A traditional distinction among markup languages is how descriptive or prescriptive they are. We identify six levels along the descriptive/prescriptive spectrum.
DUCA, S.   +4 more
core   +1 more source

Labor Market Imperfections and Reforms: Evidence From Italy

open access: yesLABOUR, Volume 40, Issue 3, Page 310-320, September 2026.
ABSTRACT This paper investigates the impact of two major labor market reforms enacted in Italy during the 2010s, namely the 2012 Fornero reform and the 2015 Jobs Act, on labor market imperfections. Building on recent methodological advances in the estimation of markups and markdowns, we estimate firm‐level measures of the labor wedge, defined as the ...
Mauro Caselli   +2 more
wiley   +1 more source

Formalizing markup languages for user interface [PDF]

open access: yes, 2004
Dissertação de mestrado em InformáticaThis document presents a Dissertation theme, as integral part of Masters Degree in Distributed Systems, Computers Architecture and Computers Communication. The work has as primary objective the application of formal
Ferreira, Luís Gonzaga Martins
core  

Building Regulations Domain Knowledge Representations

open access: yesJournal of Architectural Sciences and Applications
Building regulations are written in human language, are subject to human interpretation and enforcement, and are frequently governed by local governments in the construction sector.
Murat Aydın
doaj  

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