Results 231 to 240 of about 4,666,885 (335)

Trustee's Insurance Protection against Surcharge for Investment Losses

, 1938
S. A. Coykendall
openalex   +2 more sources

High‐Resolution On‐Chip Digitally Tunable Spectrometer Based on Double‐Cascaded Ring Resonators

Advanced Photonics Research, EarlyView.
An integrated spectrometer is here presented, based on two cascaded ring resonators covered with a phase change material. The Vernier architecture is implemented allowing for a digital scan of wavelengths. Resolution smaller than 0.1 nm can be achieved, together with a footprint ≈0.03 mm2 and a bandwidth of the order of tens of nanometers.
Carla Maria Coppola, Martino De Carlo, Francesco De Leonardis, Vittorio M. N. Passaro   +3 more
wiley   +1 more source

Return on investment of rapid ICU workforce upskilling: an economic and cost-effectiveness analysis. [PDF]

Intensive Care Med
Ebm C, Istrate M, Van Gelder F, Szőllősi GJ, Alexandre J, Azoulay E, Kesecioglu J, Cecconi M.   +7 more
europepmc   +1 more source

Public Utilities: Rate Regulation: Reproduction Cost and Prudent Investment as Factors in Determining "Fair Value"

, 1938
Erwin B. Ellmann
openalex   +2 more sources

Comparison of Glass Material and Laser Excitation Regime for Upconversion‐Based 3D Volumetric Display

Advanced Photonics Research, EarlyView.
This study explores scalable glass matrices for two‐step, two‐frequency (TSTF) upconversion‐based 3D volumetric displays. While Er3+‐doped TeO2–ZnO–Na2O (TZN) and BaO–Ga2O3–GeO2 (BGG) glasses show weaker TSTF upconversion than reference ZrF4–BaF2–LaF3–AlF3–NaF (ZBLAN) glass under continuous‐wave lasers, TZN surpasses ZBLAN under pulsed laser excitation
Yunle Wei, Thomas de Prinse, Xuanzhao Pan, Erik P. Schartner, Nelson Tansu, Ramez Elgammal, Matthew Kappers, Nigel A. Spooner, Heike Ebendorff‐Heidepriem   +8 more
wiley   +1 more source

Reductions in development assistance for health funding threaten decades of progress in Africa. [PDF]

PLoS Med
MacPherson P, Nliwasa M, Choko AT.
europepmc   +1 more source

Foreign Investments in China

, 1933
Henry F. Grady, C. F. Remer
openalex   +2 more sources

Irreversibility, Uncertainty, and Investment

, 1990
R. Pindyck
semanticscholar   +1 more source

Nanomaterial‐Based Optical Biosensors for SARS‐CoV‐2 Detection: A Retrospective of the Pandemic

Advanced Sensor Research, EarlyView.
This review discusses nanomaterial‐based optical biosensors developed for or adapted to the detection of severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2). It concludes by providing a perspective on how lessons learned during the coronavirus disease of 2019 (COVID‐19) pandemic may be applied for future research on nanomaterial‐based ...
Flavie Martin, Scott G. Harroun, Michel Meunier   +2 more
wiley   +1 more source

Does social media information affect individual investor disposition effect? Evidence from Xueqiu. [PDF]

PLoS One
Chen S, Ren F.
europepmc   +1 more source