Results 41 to 50 of about 243,040 (308)
Scientific ReportsThe displacement and stiffness of a roller bearing affect the reliability and remaining life of the roller bearing. In order to establish a method for predicting the displacement and stiffness of a needle roller bearing, experimental and numerical ...
Ran Li +9 more
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Development Trends of Air Flow Velocity Measurement Methods and Devices in Renewable Energy
EnergiesThis article presents an overview of airflow velocity measurement methods applied to renewable energy. Basic measurement methods used in this field are discussed: tachometric, ultrasonic, and calorimetric anemometry.
Paweł Ligęza +2 more
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Measurement and Simulation of Flow in a Section of a Mine Gallery
Energies, 2021 Research work on the air flow in mine workings frequently utilises computer techniques in the form of numeric simulations. However, it is very often necessary to apply simplifications when building a geometrical model.
Jakub Janus, Jerzy Krawczyk
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Acute lymphoblastic leukemia (ALL) is the most common pediatric cancer, with an overall survival now surpassing 90% in developed countries. However, treatments are not without adverse effects. In this study, we apply the severe toxicity‐free survival (STFS) framework to determine the prevalence of 21 physician‐defined severe ...
Lane Collier +10 more
wiley +1 more source
Tachometric Cup Anemometer with Wind Direction Indicator and Fibre-Optic Signal Transmission
SensorsThis article presents an innovative design of a tachometric anemometer for measuring wind velocity and direction, which does not contain electronic components and systems or power supply systems in the measurement area.
Paweł Ligęza +2 more
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Two Wire Sensor for Measuring the Velocity of Non-Isothermal Flows
Sensors, 2021 Changes in the temperature of the medium significantly affect the static characteristics of hot-wire anemometry measuring wires, which causes errors in the results of flow velocity measurements.
Katarzyna Socha, Paweł Jamróz
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Personalized Zebrafish Models for Fusion‐Positive Pediatric Sarcomas
Pediatric Blood &Cancer, EarlyView.ABSTRACT Clinical sequencing efforts have revolutionized our approaches to categorizing pediatric cancers in real time. This has dramatically improved our ability to profile pediatric tumors, identify actionable vulnerabilities, and influence clinical care.
Lisa H. Hall +2 more
wiley +1 more source
Strata-Title legislation and the impacts on homelessness [PDF]
, 2011 There are drawbacks to the way in which we build that are likely to lead to a significant spike in rental prices and place pressure on the lower end of the accommodation market, with possible increases in homelessness.
Altmann, E (15922610)
core
Embryonic Purkinje cells grafted on the surface of the cerebellar cortex integrate in the adult unlesioned cerebellum [PDF]
, 1992 The presence of an injury or the selective degeneration of specific neuronal populations is commonly assumed to be a necessary prerequisite for the survival and the integration of grafted neurons in the recipient brain.
Strata, Pier Giorgio +7 more
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