Results 151 to 160 of about 181,837 (310)

Jed Lake Civil War letter

open access: yes
The collection contains a Civil War letter from Union soldier Jed ...
Lake, Jed, 1830-1914
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Civil War, Ethnicity, and the Migration of Skilled Labor [PDF]

open access: yes
We investigate the impact of civil war on high skilled emigration rates to the OECD over the period 1985-2000. Controlling for economic and institutional characteristics of source countries, we find that civil war increases high skilled emigration by ...
Aniruddha Mitra, James T. Bang
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CFD modeling and sensitivity‐guided design of silicon filament CVD reactors

open access: yesAIChE Journal, EarlyView.
Abstract Filament‐based chemical vapor deposition (CVD) for silicon (Si) coatings is often treated as an adaptation of planar deposition. But this overlooks fundamental shifts in transport phenomena and reaction kinetics. In filament CVD, the filament acts as a substrate, heat source, and flow disruptor simultaneously. In this work, we ask: What really
G. P. Gakis   +8 more
wiley   +1 more source

Climate and Civil War: Is the Relationship Robust? [PDF]

open access: yes
A recent paper by Burke et al. (henceforth “we”) finds a strong historical relationship between warmer- than-average temperatures and the incidence of civil war in Africa (Burke et al. 2009).
Shanker Satyanath   +4 more
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Modeling the separation of water‐in‐oil emulsions in continuously fed gravity settlers using millifluidic experiments

open access: yesAIChE Journal, EarlyView.
Abstract Emulsion separation remains a persistent challenge in chemical and process industries due to the metastable nature of dispersed droplets. In gravity separators, the overall separation rate is governed by the formation of a densely packed zone (DPZ) of deforming and coalescing droplets that mediates between the dispersed and continuous phases ...
Andrei Zlobin   +8 more
wiley   +1 more source

[William Tweed and Civil War Veterans]

open access: yes
Handwritten on recto: numbers with lines attaching each number to a person in the photograph. Under the photograph, an index of people's names with corresponding n umber.Group portrait of Federal Civil War Veterans posed in uniforms.

core   +1 more source

Training of volunteer nurses during the Spanish Civil War (1936-1939): A historical study. [PDF]

open access: yesPLoS One, 2021
López M   +3 more
europepmc   +1 more source

Civil War: Confederate Forces photograph collection, 1860-1865

open access: yes
This collection contains photographic prints and reproductions of Confederate soldiers taken during the Civil War period in Arkansas and other states, which were collected for the book, Portraits of Conflict: A Photographic History of Arkansas in the ...

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