Results 131 to 140 of about 1,292,395 (359)

Variable light source with a million-to-one intensity ratio [PDF]

, 1964
A wide range, variable intensity light source of constant color characteristics has been developed for testing and calibrating photomultiplier tubes.
Snow, W. B.
core   +1 more source

Development of Selective Plane Illumination Surface Enhanced Raman Scattering Spectral Microscopy for Improved Cellular Imaging

Journal of Raman Spectroscopy, EarlyView.
Selective plane illumination (SPI) is combined with SERS spectral imaging to reduce background, improve image contrast, and enable improved spectroscopy from molecules on the surface of nanoparticles. This approach provides improved imaging and spectroscopy from nanoparticles in complex environments, such as biological cells.
Abigail E. Smith, Zachary D. Schultz
wiley   +1 more source

SNOW-ROLLERS [PDF]

Science, 1919
C F, Talman, J H, Schaffner, K M, Dallenbach   +2 more
openaire   +2 more sources

Let Me Transform You: Introducing Transformative Experiences in Entrepreneurship to Refine Uncertainty

Strategic Change, EarlyView.
ABSTRACT The relationship between entrepreneurship and uncertainty is ambivalent: while uncertainty creates entrepreneurial opportunities, it simultaneously poses a fundamental challenge. Despite extensive theorizing, conceptual ambiguity persists regarding the locus, origin, and behavioral implications of uncertainty in entrepreneurship.
Clemens Soehngen, Valentin Wittmann, Timo Meynhardt   +2 more
wiley   +1 more source

Daily soil temperature modeling improved by integrating observed snow cover and estimated soil moisture in the USA Great Plains

, 2021
Haidong Zhao, Gretchen F. Sassenrath, M.B. Kirkham, Nenghan Wan, Xiaomao Lin   +4 more
openalex   +1 more source

Manchester Snow Emergency Analysis: Who is Being Towed from Where and Why [PDF]

, 2015
This Capstone paper analyzes the City of Manchester, New Hampshire’s policy and community impacts when their Towing Snow Emergency procedures are implemented.
Pelletier, Michael James
core   +1 more source

Transitioning between medical equipment suppliers does not affect ACL reconstruction outcomes in a high‐volume setting

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose To investigate whether changing medical equipment suppliers in anterior cruciate ligament reconstruction (ACLR) influences surgical time, revision rates and subjective outcomes. Methods A retrospective cohort study was conducted using data from the Swedish Knee Ligament Registry (SKLR).
Dzan Rizvanovic, Anders Stålman, Christoffer von Essen   +2 more
wiley   +1 more source

Biases in modeled surface snow BC mixing ratios in prescribed-aerosol climate model runs [PDF]

, 2014
Sarah J. Doherty, Cecilia M. Bitz, M. Flanner   +2 more
openalex   +1 more source

Does Palsa Thaw in Northern Finland Contribute to Remobilisation of Metals Accumulated in Peat Into Surface Waters?

Land Degradation &Development, EarlyView.
ABSTRACT Permafrost is rapidly degrading in the sporadic zone, including palsa mires in Scandinavia. Peatlands in the area have likely accumulated heavy metals from atmospheric deposition of industrial contaminants in the wider region. As the palsa mire chemical composition is not well known, and in other permafrost regions the permafrost thaw may ...
Joanna Katarzyna Jóźwik, Krystyna Kozioł, Marcin Frankowski, Marta Jakubiak, Kamil Nowiński, Mariusz Jędrysek, Danuta Szumińska, Żaneta Polkowska   +7 more
wiley   +1 more source

Snowpack ground truth: Radar test site, Steamboat Springs, Colorado, 8-16 April 1976 [PDF]

Ground-truth data taken at Steamboat Springs, Colorado is presented. Data taken during the period April 8, 1976 - April 16, 1976 included the following: (1) snow depths and densities at selected locations (using a Mount Rose snow tube); (2) snow pits for
Howell, S., Jones, E. B., Leaf, C. F.
core   +1 more source