Results 111 to 120 of about 2,899,179 (354)
Brazilian Journal of Radiation SciencesThe creation of regulatory standards on radiation protection and quality control (QC) aims to establish a safety standard for services that use sources of ionizing radiation, seeking to guarantee the safety of those who may be exposed.
Alex Oliveira +2 more
doaj +1 more source
Results of the 1981 NASA/JPL balloon flight solar cell calibration program [PDF]
The calibration of the direct conversion of solar energy through use of solar cells at high altitudes by balloon flight is reported. Twenty seven modules were carried to an altitude of 35.4 kilometers.
Seaman, C. H., Weiss, R. S.
core +1 more source
Organic livestock farming – a critical review [PDF]
, 2001 Based on production guidelines, organic livestock farming has set itself the goal to establish an environmentally friendly production, to sustain animals in good health, to realise high animal welfare standards, and to produce products of high quality ...
Sundrum, Albert
core
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Introduction Bloodstream infections due to repeated vascular access (VA) puncture and circuit connections remain major concerns in hemodialysis. Therefore, we examined current practices for glove, disinfectant, and personal protective equipment (PPE) use according to VA type in national university hospitals in Japan.
Aiko Yamada +6 more
wiley +1 more source
Results of the 1979 NASA/JPL balloon flight solar cell calibration program [PDF]
Calibration of solar cells to be used as reference standards in simulator testing of cells and arrays was accomplished. Thirty-eight modules were carried to an altitude of about 36 kilometers during the solar cell calibration balloon ...
Seaman, C. H., Weiss, R. S.
core +1 more source
Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM
FEBS Letters, EarlyView.Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley +1 more source
Results of the 1984 NASA/JPL balloon flight solar cell calibration program [PDF]
The 1984 solar cell calibration balloon flight was successfully completed on July 19, meeting all objectives of the program. Thirty-six modules were carried to an altitude of 36.0 kilometers. The calibrated cells can now be used as reference standards in
Downing, R. G., Weiss, R. S.
core +1 more source
ClouNS - A Cloud-native Application Reference Model for Enterprise Architects
, 2017 The capability to operate cloud-native applications can generate enormous business growth and value. But enterprise architects should be aware that cloud-native applications are vulnerable to vendor lock-in.
Kratzke, Nane, Peinl, René
core +1 more source
Organoids in pediatric cancer research
FEBS Letters, EarlyView.Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley +1 more source