Results 131 to 140 of about 750,909 (382)

The on-orbit performance of the Orbiting Carbon Observatory-2 (OCO-2) instrument and its radiometrically calibrated products

open access: yes, 2016
. The Orbiting Carbon Observatory-2 (OCO-2) carries and points a three-channel imaging grating spectrometer designed to collect high-resolution, co-boresighted spectra of reflected sunlight within the molecular oxygen (O2) A-band at 0.765 microns and the
D. Crisp
semanticscholar   +1 more source

A Global lmmunological Observatory to meet a time of pandemics

open access: yeseLife, 2020
SARS-CoV-2 presents an unprecedented international challenge, but it will not be the last such threat. Here, we argue that the world needs to be much better prepared to rapidly detect, define and defeat future pandemics.
M. Mina   +7 more
semanticscholar   +1 more source

Identification and Investigation of the Intrinsic Receptor Activation Potential and Metabolization of the New Oxo‐Pyridyl Synthetic Cannabinoid Receptor Agonist CH‐FUBBMPDORA

open access: yesDrug Testing and Analysis, EarlyView.
Another Chinese generic ban‐evading SCRA, CH‐FUBBMPDORA, has emerged. This study reports its first identification in Europe, its analytical characterization (NMR, Raman, FTIR, GC–MS, and HRMS), its cannabinoid activation potential in a βarr2 recruitment assay, and its metabolization profile.
Marie H. Deventer   +13 more
wiley   +1 more source

Navigating the Night Sky [PDF]

open access: yes, 2005
Introduction: What is in the sky tonight? How do you know where and when to look for a certain star? This activity introduces star maps and star wheels as tools for learning about the night sky.McDonald ...
McDonald Observatory   +1 more
core  

STK: A new CCD camera at the University Observatory Jena [PDF]

open access: yes, 2010
The Schmidt-Teleskop-Kamera (STK) is a new CCD-imager, which is operated since begin of 2009 at the University Observatory Jena. This article describes the main characteristics of the new camera.
Bessell   +5 more
core   +1 more source

Identification of the Novel Synthetic Opioid N‐Pyrrolidino Isotonitazene at an Australian Drug Checking Service

open access: yesDrug Testing and Analysis, EarlyView.
Close collaboration between an Australian drug checking service and an affiliated university laboratory identifies and characterises the novel synthetic opioid N‐pyrrolidino isotonitazene in an expected oxycodone sample presented by a member of the public.
Blake Curtis   +3 more
wiley   +1 more source

Philosophy of Education to Make Health Professions Education (HPE) a Success [PDF]

open access: yesStrides in Development of Medical Education, 2023
Sohrab Nosrati   +5 more
doaj   +1 more source

Les principes de la restauration d’instruments scientifiques : le cas du cercle méridien Gautier de l’observatoire de Rio de Janeiro

open access: yesIn Situ, 2009
This article opens with some general remarks on the principles of restoring scientific instruments and on the presentation of the restoration policies of the Brazilian museum of astronomy (MAST).
Marcus Granato   +1 more
doaj   +1 more source

Three years of experience with the STELLA robotic observatory [PDF]

open access: yes, 2010
Since May 2006, the two STELLA robotic telescopes at the Izana observatory in Tenerife, Spain, delivered an almost uninterrupted stream of scientific data.
Granzer, Thomas   +2 more
core   +4 more sources

Advanced Space-based Solar Observatory (ASO-S): an overview

open access: yesResearch in Astronomy and Astrophysics, 2019
The Advanced Space-based Solar Observatory (ASO-S) is a mission proposed for the 25th solar maximum by the Chinese solar community. The scientific objectives are to study the relationships between the solar magnetic field, solar flares and coronal mass ...
W. Gan   +39 more
semanticscholar   +1 more source

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