Results 31 to 40 of about 5,487,587 (291)
Low Regularity Ray Tracing for Wave Equations with Gaussian beams [PDF]
, 2018 We prove observability estimates for oscillatory Cauchy data modulo a small kernel for $n$-dimensional wave equations with space and time dependent $C^2$ and $C^{1,1}$ coefficients using Gaussian beams. We assume the domains and observability regions are
Waters, Alden
core +2 more sources
Principles of Discrete Time Mechanics: I. Particle Systems
, 1997 We discuss the principles to be used in the construction of discrete time classical and quantum mechanics as applied to point particle systems. In the classical theory this includes the concept of virtual path and the construction of system functions ...
Cadzow J A +12 more
core +1 more source
Remarks on time-energy uncertainty relations [PDF]
, 2002 Using a recent construction of observables characterizing the time of occurence of an effect in quantum theory, we present a rigorous derivation of the standard time-energy uncertainty relation.
Brunetti, Romeo, Fredenhagen, Klaus
core +3 more sources
Psychosocial Outcomes in Patients With Endocrine Tumor Syndromes: A Systematic Review
Pediatric Blood &Cancer, EarlyView.ABSTRACT Introduction The combination of disease manifestations, the familial burden, and varying penetrance of endocrine tumor syndromes (ETSs) is unique. This review aimed to portray and summarize available data on psychosocial outcomes in patients with ETSs and explore gaps and opportunities for future research and care.
Daniël Zwerus +6 more
wiley +1 more source
Controlling of Time-Overrun in Construction Projects in Iraq [PDF]
Engineering and Technology Journal, 2017 This paper is about analyzing time overrun in construction projects. The principle targets are centered on researching the causes, effects and strategies for controlling time over-run in development ventures in Iraq. The study has been accomplished based
T.A. Khaleel, I.Z. Hadi
doaj +1 more source
E-tendering in construction: time for a change? [PDF]
, 2009 E-tendering is one of the information technology tools that has been highlighted by construction industry experts to assist in changing the industry’s culture and improving its processes. However the emergence of e-tendering in construction in the UK has
Bardon, Andrew, Lavelle, Derek
core
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background The Improving Population Outcomes for Renal Tumours of childhood (IMPORT) is a prospective clinical observational study capturing detailed demographic and outcome data on children and young people diagnosed with renal tumours in the United Kingdom and the Republic of Ireland.
Naomi Ssenyonga +56 more
wiley +1 more source
Cost and Time Risk Management in Construction Projects
Tikrit Journal of Engineering Sciences, 2018 Identifying and evaluating the business risk (Cost and time overruns) management in construction projects to control and minimize such risk is the aim of this research.
Yousif Salam Saeed
doaj +3 more sources
ANALYSIS OF THE EFFECT OF INDIRECT COSTS ON THE PERFORMANCE OF CONSTRUCTION PROJECT IMPLEMENTATION
Jurnal Pensil, 2023 The success of a construction project performance can be seen from the timeliness of completion of the implementation of work that has been agreed upon by the owner and contractor.
Ihsan
doaj +1 more source
Modeling the Effect of a Road Construction Project on Transportation System Performance [PDF]
, 2019 Road construction projects create physical changes on roads that result in capacity reduction and travel time escalation during the construction project period.
Kukkapalli, Venu M. +1 more
core +2 more sources