Results 1 to 10 of about 26,040 (249)

Too noisy, too dark: sleep environment at a typical stroke unit. [PDF]

Eur Stroke J
Schuerch N, Bassetti CLA, Arnold M, Vorster APA.   +3 more
europepmc   +1 more source

Circadian rhythm characteristics of spontaneous labor onset in full-term primiparas and its impact on maternal and neonatal outcomes. [PDF]

BMC Pregnancy Childbirth
Wang W, Zhou L.
europepmc   +1 more source

Living in the Dark: Exploring the Factors Driving Nocturnal Activity in Three Lemur Species. [PDF]

Ecol Evol
Rakotoarisoa H, Tonos J, Hilden-Reid H, Razafindratsima OH.   +3 more
europepmc   +1 more source

Asthma daytime and nighttime symptom diaries: content validity and qualitative exploration of meaningful change in patients with moderate-to-severe asthma. [PDF]

J Patient Rep Outcomes
Keeley T, Forde K, Elwick H, Gater A, Lawrie S, Leventi A, Alfonso-Cristancho R.   +6 more
europepmc   +1 more source

An Improved Index for Desaturation of DMSP Nighttime Light Data

IGARSS 2018 - 2018 IEEE International Geoscience and Remote Sensing Symposium, 2018
With the spread of Defense Meteorological Satellite Program (DMSP) data, it has played an important role in fields including urbanization and extraction of urban factors. However, the DMSP nighttime light (NTL) data is saturated in urban centers with high light intensity, resulting in not only the decrease on the DN data in nighttime light data of ...
Xiaolong Ma, Xiaohua Tong, Sicong Liu 0001, Zhaoting Ma, Shouzhu Zheng   +4 more
openaire   +1 more source

Quantitative Evaluation for the Blooming Effect of Nighttime Light Data in China

IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium, 2019
In recent years, nighttime light (NTL) data has been widely used in the urban associated researches thanks to its ability in characterizing human’s activity. NTL data has an advantage on detecting urban areas and reflecting economic conditions. However, NTL data has two main problems: saturation and blooming effect.
Yang Hu, Xin Cao 0002, Jin Chen 0001
openaire   +1 more source

Airport’s Throughput Estimation Using Nighttime Light Data in China Mainland

IEEE Geoscience and Remote Sensing Letters, 2021
Accurate information about the airport’s throughput is crucial for monitoring traffic flow, evaluating the development status of aviation industry. In this letter, we used the Suomi National Polar-orbiting Partnership-Visible Infrared Imaging Radiometer (NPP-VIIRS) and the Defense Meteorological Satellite Program’s Operational Linescan System (DMSP-OLS)
Mingguo Ma, Wei Ge, Kaifang Shi
openaire   +1 more source

QGIS Data for Canadian Population, PM2.5, Nighttime lights.

2023
هذه هي مجموعة البيانات لتحليل QGIS للسكان الكنديين، PM2.5، أضواء ليلية.
openaire   +1 more source