Results 71 to 80 of about 1,342,903 (330)

Transient response analysis for DC-DC boost converter [PDF]

open access: yes, 2014
DC-DC Boost Converter and Hybrid Posicast Controller is developed and simulated using MATLAB Simulink software. DC-DC Boost converter has a very high overshoot and a very high settling time which produce oscillated output response.
Libau, Charles Muling
core  

Controlling Internal Controls

open access: yesPublic Administration Review, 2006
Two recent examinations of management practices in three federal departments provide contemporary evidence of the need to incorporate procedures like those of the Sarbanes‐Oxley Act in the public sector. Although each department established what appeared to be well‐designed internal controls, all lacked sufficient monitoring and assessment of the ...
Nancy Roberts, Philip J. Candreva
openaire   +3 more sources

Robust position control of ultrasonic motor using VSS observer [PDF]

open access: yes, 2010
Intrinsic properties of ultrasonic motor (high torque for low speed, high static torque, compact in size, etc.) offer great advantages for industrial applications. However, when load torque is applied, dead-zone occurs in control input.
Darba, Araz   +4 more
core   +1 more source

Developmental Disorders in Children Recently Diagnosed With Cancer

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Neurocognitive deficits in adult survivors of childhood cancer are well established, but less is known about developmental disorders (DD) arising shortly after cancer diagnosis. Using 2016–2019 linked Ohio cancer registry and Medicaid data, we compared DD among 324 children with cancer and 606,913 cancer‐free controls.
Jamie Shoag   +5 more
wiley   +1 more source

Clinical Characteristics and Prognostic Risk Factors for Pediatric B‐Cell Lymphoblastic Lymphoma: A Multicenter Retrospective Cohort Study for China Net Childhood Lymphoma

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background B‐cell lymphoblastic lymphoma (B‐LBL) represents a rare variety of non‐Hodgkin lymphoma, with limited research on its biology, progression, and management. Methods A retrospective analysis was performed on the clinical characteristics of 256 patients aged ≤18 years who received treatment under the China Net Childhood Lymphoma (CNCL)‐
Zhijuan Liu   +20 more
wiley   +1 more source

APTITUDE AND PERSONALITY TESTING: WHAT DOES MEDICAL AND DENTAL COLLEGES ENTRANCE TEST 2012 ADD TO THE DEBATE?

open access: yesJournal of University Medical & Dental College, 2013
Objective: To determine the relationship amongst the premedical academic achievement, aptitude test and the Entrance Test in the Punjab Medical & Dental Colleges admission test 2012.
Junaid Sarfraz Khan   +1 more
doaj  

Numerical interactive controller [PDF]

open access: yes, 1973
Device allows interaction of operator with data in computer central processor in order to shift frame of data in Cartesian coordinates and slew desired data into view.
Brokl, S. S., Zygielbaum, A. I.
core   +1 more source

Exercise Interventions in Children, Adolescents and Young Adults With Paediatric Bone Tumours—A Systematic Review

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Bone tumours present significant challenges for affected patients, as multimodal therapy often leads to prolonged physical limitations. This is particularly critical during childhood and adolescence, as it can negatively impact physiological development and psychosocial resilience.
Jennifer Queisser   +5 more
wiley   +1 more source

Controllers for fault tolerant actuators

open access: yesAviation, 2007
The Fly‐by‐Wire technology enables flexible shaping of both effective dynamics and handling qualities of aircraft. This solution extends aircraft possibilities and supports the pilot by use of high‐level control laws.
Bogusław Dołega, Paweł Rzucidło
doaj   +1 more source

Marine Autopilots’ Multipurpose Control Laws Synthesis for Actuators Time Delay

open access: yesJournal of Marine Science and Engineering, 2020
One analytical design problem involves constructing control laws for marine autopilot systems. Despite numerous known solutions, this problem can still be further developed by taking into account the actual conditions of the control system operation.
Evgeny I. Veremey   +2 more
doaj   +1 more source

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