Results 31 to 40 of about 8,352,378 (305)

Motion compensation for interferometric off-center measurements of rotating objects with varying radii

open access: yesAPL Photonics, 2019
Interferometric 3D metrology on arbitrarily moving objects is possible if the reference phase is adapted to match the object speed. We show this theoretically for rotation with constant angular velocity and provide experimental results for off-center ...
Annelie Schiller   +5 more
doaj   +1 more source

Evidence‐Informed Multidisciplinary Consensus Guidance for the Psychosocial Care of Adolescents With High‐Risk Cancer: Recommendations From the Italian Association of Pediatric Hematology and Oncology

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Adolescents with high‐risk cancer face complex developmental, psychosocial, and ethical challenges that extend beyond disease‐directed treatment. Although international recommendations exist for communication, psychosocial care, pediatric palliative care, survivorship, and shared decision‐making, these have largely evolved within ...
Johanna M. C. Blom   +15 more
wiley   +1 more source

Techniques for Measuring Quality of Experience

open access: yes, 2010
Quality of Experience (QoE) relates to how users perceive the quality of an application. To capture such a subjective measure, either by subjective tests or via objective tools, is an art on its own. Given the importance of measuring users’ satisfaction to service providers, research on QoE took flight in recent years.
Fernando A. Kuipers   +3 more
openaire   +5 more sources

Bone Mineral Density After Contemporary Treatment for Acute Lymphoblastic Leukaemia: A Matched Cross‐Sectional Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Reduced bone mineral density (BMD) has been reported in survivors of childhood and young adult acute lymphoblastic leukaemia (ALL); however, data from cohorts treated with contemporary protocols and including matched controls remain limited.
Karen Schow Jensen   +10 more
wiley   +1 more source

Productivity and efficiency measurement techniques: Identifying the efficacy of techniques for financial Institutions in developing countries [PDF]

open access: yes, 2011
The concepts of efficiency have received a great deal of attention in many organisations. Many different approaches have been applied by many researchers to the measurement of efficiency changes in various types of institutions.
Jayamaha, Ariyarathna, Mula, Joseph M.
core  

Robot-Based Antenna and Radar Measurement System at the RWTH Aachen University

open access: yes, 2022
S.207-211A robot-based antenna and radar measurement system is currently being established at the RWTH Aachen University. It consists of an industrial six-axis robot arm as well as a separate linear axis including an attached rotary unit.
Heberling, D., Moch, R.
core   +1 more source

Chemotherapy for Spinal Cord Intramedullary Pediatric Low‐Grade Glioma—A Systematic Literature Review

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric intramedullary low‐grade gliomas (PIMLGGs) are rare neoplasms that present unique clinical and management challenges. Although surgery remains the primary tool for tissue diagnosis and decompression, complete gross‐total resection is frequently unfeasible due to the infiltrative nature of these lesions.
Olga M. Sergeenko   +5 more
wiley   +1 more source

Exercise Capacity, Physical Activity, Fatigue, and Neurocognitive Function in Adult Survivors of Childhood Acute Lymphoblastic Leukemia

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Adult survivors of childhood acute lymphoblastic leukemia (ALL) are at risk of reduced exercise capacity, decreased physical activity levels, persistent fatigue, and neurocognitive deficits. The aim was to investigate exercise capacity and physical activity levels of adult survivors of childhood ALL and their associations with ...
Laura Jess   +5 more
wiley   +1 more source

Electrocaloric cooling system utilizing latent heat transfer for high power density

open access: yesCommunications Engineering
Electrocalorics (EC) is potentially more efficient than refrigeration and heat pumps based on compressors and does not need detrimental fluids. Current EC-prototypes use solid-state contact or forced convection with liquids to transfer the heat generated
Julius Metzdorf   +8 more
doaj   +1 more source

Fully Automated Segmentation of 2D and 3D Mobile Mapping Data for Reliable Modeling of Surface Structures Using Deep Learning

open access: yesRemote Sensing, 2020
Maintenance and expansion of transport and communications infrastructure requires ongoing construction work on a large scale. To plan and execute these in the best possible way, up-to-date and highly detailed digital maps are needed.
Alexander Reiterer   +4 more
doaj   +1 more source

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