Results 101 to 110 of about 775,385 (285)
Biological Reviews, EarlyView.ABSTRACT One of the major subfields of chemical ecology is the study of toxins and how they mediate interactions between organisms. Toxins produced by harmful algae (phycotoxins) impact a wide variety of organisms connected to the marine food web. Significant research efforts have thus aimed to identify the ecological and evolutionary drivers behind ...
Milad Pourdanandeh, Erik Selander
wiley +1 more source
Interest rates and the timing of new production [PDF]
This article studies the relation between IPO investment and the rate of interest. The 1950s and early 1960s, especially, were periods of very low real interest rates, and IPO investment was very low, with firms delaying their IPOs significantly.
Boyan Jovanovic, Peter Rousseau
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Integration in the Little Rock Area, Part 3: Where do Students Move? [PDF]
, 2016 School integration has been a contentious policy issue in Little Rock since the 1950s. Recent charter expansions have raised questions about the current level of integration in public schools (charter and traditional) in the Little Rock Area.
McKenzie, Sarah C., Ritter, Gary W.
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Chemistry – A European Journal, EarlyView.Benzo[cd]azulenyl, a nonalternant isomer of phenalenyl, is identified as a new member of the nonalternant hydrocarbon radical family. The tri‐tert‐butyl substituted derivative forms a stable σ‐dimer in the solid state. Upon exposure to external stimuli such as light and heat, the σ‐bond of the dimer dissociates, producing the monomeric radical.
Kaho Takeuchi +2 more
wiley +1 more source
Jom ha-Šo'a...počátky jednoho svátku
AntropoWebzin, 2011 If one looks at the calendar, one will find there 'International Holocaust Rememberance Day' on 27th of January. This day was set by the UN General Assembly in 2005 and it refers to the anniversary of Auschwitz liberation.
Zbyněk Tarant
doaj
Perburuan 1950 and Keluarga Gerilya 1950 [PDF]
Indonesia, 1983 Pramoedya Ananta Toer, Benedict Anderson
openaire +1 more source
Chemie Ingenieur Technik, EarlyView.Thermal defrosting limits desublimator efficiency in freeze‐drying. This review and case study compares thermal versus mechanical regeneration, links frost properties and external heat transfer to energy demand, and summarizes pilot‐scale scraping results enabling single‐unit, continuous lyophilization.
Moritz Krummenacher +3 more
wiley +1 more source
The Caddo Ceramic Sherd Assemblage from the Hawkins Site (41SM144) on the Sabine River in Smith County, Texas [PDF]
, 2016 The Hawkins site is an ancestral Caddo habitation site on a Sabine River bluff about 1.7 km southwest of the confluence of Little White Oak Creek with the river, in the Pineywoods of Smith County. The site was located and investigated in the 1950s by Sam
Perttula, Timothy K.
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Production of middle distillates through olefin oligomerization using ZSM‐5 as a catalyst
The Canadian Journal of Chemical Engineering, EarlyView.Abstract The global transportation sector relies heavily on gasoline (C5–C12) and diesel (C11–C24), which together account for approximately 60% of its energy needs. Driven by rapid industrialization and urbanization, diesel consumption is outpacing gasoline, with projections estimating global demand by 2035 at 27 million barrels per day for gasoline ...
Thembekile Hoyi +3 more
wiley +1 more source
Inequality, poverty, and the Kuznets curve in Spain : 1850-2000. [PDF]
Economic rather than political forces appear to dominate inequality trends in Spain. Inequality evolution fits a Kuznets curve. Wars increased inequality but had non-permanent effects, while progressive taxation had no impact until 1980, at odds with ...
Prados de la Escosura, Leandro
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