Results 51 to 60 of about 2,308,800 (301)

A Compact Phase‐Modulated Transmissive Metasurface Convergence Lens for OAM Antenna

open access: yesIET Microwaves, Antennas & Propagation
A compact phase‐modulated transmissive metasurface (MS) lens is proposed to enhance the propagation performance of orbital angular momentum (OAM) vortex beams.
Min Fan, Wei Liu, Meng Kong, Jie Wu
doaj   +1 more source

Comparative Validation of the fBrake Method with the Conventional Brake Efficiency Test Under UNE 26110 Using Roller Brake Tester Data

open access: yesSensors
In periodic technical inspections (PTIs), evaluating the braking efficiency of light passenger vehicles at their Maximum Authorized Mass (MAM) presents a practical challenge, as bringing laden vehicles to inspection is often unfeasible due to logistical ...
Víctor Romero-Gómez   +1 more
doaj   +1 more source

Is total iron binding capacity (TIBC) calculation correct?

open access: yes, 2019
As part of serum/plasma investigations to determine iron status, total iron binding capacity (TIBC) is an important calculation to determine percentage transferrin (TRF) saturation.
Rathnayake, Geetha, Badrick, Tony
core   +1 more source

Social Functioning Within the First Years After Pediatric Brain Tumor Diagnosis and the Relationship With Family Psychosocial Risk

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Survivors of pediatric brain tumors (PBTs) can experience long‐term social difficulties, impacting quality of life. Beyond medical and environmental factors, family psychosocial risk may play a role in social outcomes by shaping the caregiving environment and may provide intervention options.
Renske H. Houben   +4 more
wiley   +1 more source

fBrake, a Method to Simulate the Brake Efficiency of Laden Light Passenger Vehicles in PTIs While Measuring the Braking Forces of Their Unladen Configurations

open access: yesSensors
This study introduces fBrake, a novel simulation method now designed for use in periodic technical inspections of M1 and N1 vehicle categories, addressing challenges posed by Directive 2014/45/EU.
Víctor Romero-Gómez   +1 more
doaj   +1 more source

The politics of calculation

open access: yesRevue d'anthropologie des connaissances, 2019
A diversity of modes of quantification in contemporary societies have now been explored, following the path of scholars who inspired this field, such as Alain Desrosières.
David Demortain
doaj   +1 more source

Trial calculation of relating the equilibrium state of minerals to the descriptive mineralogy [PDF]

open access: yes, 1997
Statistical calculation have been carried out on the volumes of the asymmetric unit of minerals. This treatment is related to the origin of the symmetry and periodicity of the crystals, and to the equilibrium conditions of these crystals.
Kawahara, Akira
core   +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

Le calcul et le politique

open access: yesRevue d'anthropologie des connaissances, 2019
Shortly after his election in 2012, French President F. Holland launched a major debate on French energy policy: the “Débat National sur la Transition Énergétique” (DNTE, 2012-13).
Stefan C. Aykut, Alain Nadaï
doaj   +1 more source

Calculating with pointers

open access: yesScience of Computer Programming, 1989
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

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