Results 11 to 20 of about 5,706,833 (248)

Non-uniform corner cutting [PDF]

open access: yes, 1988
The convergence of a non-uniform corner cutting process is investigated. It is shown that the limit curve will be differentiable provided the proportions of the corner cuts are kept within appropriate constraints.
Gregory, JA, Qu, R
core   +4 more sources

Distribution of Cities in Federal Districts of Russia: Testing of the Zipf Law [PDF]

open access: yesЭкономика региона, 2019
At the modern stage of globalization pressures, imbalance in the distribution of cities in territorial space poses a threat to Russia’s economic development and social stability, which actualizes economic research on this issue.
Inna Vladimirovna Manaeva
doaj   +1 more source

Protocol - realist and meta-narrative evidence synthesis: Evolving Standards (RAMESES)

open access: yesBMC Medical Research Methodology, 2011
Background There is growing interest in theory-driven, qualitative and mixed-method approaches to systematic review as an alternative to (or to extend and supplement) conventional Cochrane-style reviews. These approaches offer the potential to expand the
Westhorp Gill   +3 more
doaj   +1 more source

The Methodology for Calculating Deflections of Reinforced Concrete Beams Exposed to Short Duration Uniform Loading (Based on Nonlinear Deformation Model)

open access: yesProcedia Engineering, 2014
AbstractThe paper presents an advanced methodology for calculating deflections of reinforced concrete beams with allowance for discrete cracking. The theoretical approach is based on the basic principles of nonlinear deformation model and also takes into account nonlinear concrete and reinforcement behaviour.
Panfilov, Denis A.   +1 more
openaire   +1 more source

Numerical Analysis of Seismic Vulnerability and Dynamic Response of Underground Interchange Structures Under Traveling Wave Effects

open access: yesApplied Sciences
The underground interchange structure is a crucial component of urban underground construction facilities. Its seismic performance in soft ground under the influence of traveling-wave effects has not yet been studied. If not addressed in a timely manner,
Zhiwei Wang   +7 more
doaj   +1 more source

On Doitchinov's quietness for arbitrary quasi-uniform spaces [PDF]

open access: yes, 2010
The notion of a quiet quasi-uniform space was introduced by Doitchinov in1988 when he developed an interesting completion theory for this class ofquasi-uniform spaces.
Kivuvu, Charly Makitu
core   +1 more source

Potential gains in crop water productivity of maize and wheat: Realistic gains or methodologically induced noise?

open access: yesAgricultural Water Management
20–40% gains in Crop Water Productivity (CWP) have been widely advocated in the literature. These claims, however, are difficult to square with the physical relation that exists between transpiration and biomass accumulation.
Gerardo E. van Halsema   +2 more
doaj   +1 more source

Retrospective Analysis of Donor Lymphocyte Infusions in Pediatric Patients With Mixed Chimerism After Hematopoietic Stem Cell Transplantation

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Allogeneic hematopoietic stem cell transplantation (alloHSCT) is an essential therapy for several malignant and nonmalignant diseases, but relapse and graft loss remain the principal threats to its success. Routine monitoring of chimerism and minimal residual disease (MRD) enables early detection of imminent recurrence and guides ...
Carmen Junk   +10 more
wiley   +1 more source

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