Results 81 to 90 of about 359,162 (278)

Computation Research [PDF]

open access: yes, 1967
Contains reports on three research projects.Joint Services Electronics Programs (U.S. Army, U.S. Navy, and U.S.
Brown, Elaine S.   +3 more
core  

Space‐Time FEM Solution of Dynamic Contact Problem With Discontinuous Velocity for Multiple Impact of Deformed Bar Using PDAS Method

open access: yesMathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT A class of one‐dimensional impact and dynamic contact problems taking into account non‐smooth velocities is studied. The new space‐time finite element approximation of dynamic variational inequalities is suggested. The non‐smooth solution for the impact of an obstacle by an elastic bar and its energy conservation under persistency conditions ...
Victor A. Kovtunenko   +2 more
wiley   +1 more source

DATA WAREHOUSE AND BUSINESS INTELLIGENCE STRATEGIES AND TRENDS [PDF]

open access: yes
In recent decades following the evolution of information technology, decision support systems have played an important role by presenting the necessary information resulted from the operational systems processes.
Ing. Codrin Popa Ph. D Student
core  

Prediction and Prognostication of Peripheral Blood Biomarkers in Head and Neck Cutaneous Squamous Cell Carcinoma

open access: yesOtolaryngology–Head and Neck Surgery, EarlyView.
Abstract Objective While many with head and neck cutaneous squamous cell carcinomas (cHNSCC) respond well to surgery alone, there is a need to refine traditional staging systems. We aim to identify whether peripheral blood biomarkers (PBBMs) may enhance current staging for prognostication and adjuvant treatment selection.
Mikayla G. Hubbard   +7 more
wiley   +1 more source

Prophylactic Intravenous Antibiotic Use in Thyroglossal Duct and Branchial Cleft Cyst Excision: A NSQIP‐P Analysis

open access: yesOtolaryngology–Head and Neck Surgery, EarlyView.
Abstract Objective To identify patterns in prophylactic intravenous antibiotics (PIAB) usage for thyroglossal duct and branchial cleft cyst excisions, and to evaluate whether PIAB improve patient outcomes. Study Design Retrospective cohort study. Setting American College of Surgeons National Surgical Quality Improvement Program‐Pediatric (NSQIP‐P ...
Cyrus W. Abrahamson   +6 more
wiley   +1 more source

Physical Optics of Invertebrate Eyes [PDF]

open access: yes, 1967
Contains reports on two research projects.Joint Services Electronics Programs (U. S. Army, U.S. Navy, and U.S.
Allen, J. L.   +2 more
core   +1 more source

The Impact of the Rule of Law on Energy Policy in European Union Member States

open access: yesEnergies
Research pertaining to the dual-tier political system within the European Union (EU), specifically concerning the genesis and execution of EU policies, has garnered substantial scholarly attention.
Radoslaw Wisniewski   +3 more
doaj   +1 more source

Characteristics of Electron Beam Evaporated and Electrodeposited Cu2O thin films - Comparative study

open access: yesInternational Journal of Electrochemical Science, 2012
Cuprous oxide thin films (Cu2O) are deposited by electron beam evaporation of Cu2O powder and electrodeposition. As-deposited films are annealed at 150,250°C and the effect of annealing on structural and optical properties of the films are studied.
Rachel Oommen   +2 more
doaj   +1 more source

Scattering and bound states of spin-0 particles in a nonminimal vector double-step potential

open access: yes, 2012
The problem of spin-0 particles subject to a nonminimal vector double-step potential is explored in the context of the Duffin-Kemmer-Petiau theory. Surprisingly, one can never have an incident wave totally reflected and the transmission amplitude has ...
A.S. de Castro   +2 more
core   +1 more source

Multiple eumenorrheic cycles are necessary to observe a significant increase in estrogen exposure and ovulation in exercising women with functional hypothalamic oligo/amenorrhea undergoing a nutritional intervention: Insights from the REFUEL study

open access: yesPM&R, EarlyView.
Abstract Background Due to consequences of energy‐related oligo‐/amenorrhea (Oligo/Amen) among exercising females, recovery of menses (ROM) is a priority. ROM is inconsistently defined and rarely reported with reproductive hormone (estrogen, progesterone) data, making it difficult to know when females achieve adequate recovery. Objective The purpose of
Rebecca J. Mallinson   +4 more
wiley   +1 more source

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