Results 51 to 60 of about 25,213 (210)

Special Libraries, March 1922 [PDF]

open access: yes, 1922
Volume 13, Issue 3https://scholarworks.sjsu.edu/sla_sl_1922/1002/thumbnail ...
Special Libraries Association
core   +4 more sources

A compact all-silicon temperature insensitive filter for WDM and bio-sensing applications [PDF]

open access: yes, 2013
We propose a compact, temperature-insensitive, and all-silicon Mach-Zehnder interferometer filter that uses the polarization-rotating asymmetrical directional couplers. Temperature sensitivity of the filter is
Bogaerts, Wim   +2 more
core   +1 more source

Turbinal bones are still one of the last frontiers of the tetrapod skull: hypotheses, challenges and perspectives

open access: yesBiological Reviews, Volume 99, Issue 6, Page 2304-2337, December 2024.
ABSTRACT Turbinals are bony or cartilaginous structures that are present in the nasal cavity of most tetrapods. They are involved in key functions such as olfaction, heat, and moisture conservation, as well as protection of the respiratory tract. Despite recent studies that challenged long‐standing hypotheses about their physiological and genomic ...
Quentin Martinez   +10 more
wiley   +1 more source

Disruption of natural disturbance regime decouples habitat and life stage in a keystone species

open access: yesEcosphere, Volume 15, Issue 10, October 2024.
Abstract Anthropogenic disturbance of stream ecosystems, often chronic in nature, has been studied extensively. However, when disturbance is driven by more than one resource policy over many decades, feedback between habitat evolution and biological adaptation can be disrupted and ecological function affected in unforeseen ways.
Joseph E. Merz   +3 more
wiley   +1 more source

Halting the Revolution: Poland and the “Miracle at the Vistula” [PDF]

open access: yes, 2015
This paper is principally concerned with explaining the causes, course, and outcome of the Polish-Soviet War of 1919-1921. It provides a background of the reasoning behind both camps’ geo-political motivations leading up to the conflict.
Chinburg, Ziven K.
core   +1 more source

Quantitative analysis of TM lateral leakage in foundry fabricated silicon Rib waveguides [PDF]

open access: yes, 2016
We show that thin, shallow ridge, silicon-on-insulator waveguides exhibiting a lateral leakage behavior can be designed and fabricated using a standard silicon photonic foundry platform.
Bogaerts, Wim   +3 more
core   +2 more sources

A niche‐based theory of island biogeography

open access: yesEcology and Evolution, Volume 14, Issue 6, June 2024.
The equilibrium theory of island biogeography is a widely applied dynamic theory proposed in the 1960s to explain why islands have coherent differences in species richness. Here, we show that the number of climatic niches on islands is also an important predictor of the species richness of plants, herpetofauna and land birds, and we therefore propose a
Gregory Beaugrand   +4 more
wiley   +1 more source

Ukrajinśka otamanszczyna 1918-1919 rokiw

open access: yesKlio, 2018
Podczas wojny domowej w Rosji w latach 1917-1921 na Ukrainie powstało wiele oddziałów nieregularnych. Dowodzili nimi tzw. atamani, będący odpowiednikami generałów. Działalność wielu z nich jest ciekawa i kontrowersyjna zarazem. W 1919 r.
Marek Bogdan Kozubel
doaj   +1 more source

“Lithuanian Athens”. Ludwik Janowski’s versions of the history of Vilnius University

open access: yesVilnius University Open Series, 2021
The subject of this article is scientific reflection about the works on the history of Vilnius University had written in the first two decades of the twentieth century by the cultural historian, Ludwik Janowski (1878-1921), who was associated with the ...
Urszula Kowalczuk
doaj   +1 more source

Chapter 6 - Extractive Industries, pp. 141-163 [PDF]

open access: yes, 1944
The Catherwood Library and ILR School at Cornell are pleased to again make available an extremely important index of major labor union publications, long out of print. It is Lloyd G. Reynolds and Charles C.
Killingsworth, Charles C   +1 more
core   +1 more source

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