Results 71 to 80 of about 991,933 (306)

DEVELOPING REALISTIC AGRICULTURAL PRODUCTION FUNCTIONS FOR USE IN UNDERGRADUATE CLASSES [PDF]

open access: yes
This note describes an approach for teaching undergraduate students basic properties of cost and production functions with the aid of computer-generated illustrations.
Debertin, David L.
core   +1 more source

Keys to families of Cladocera and to subfamilies, genera, species and subspecies of Macrothricidae and Moinidae [Translation from: Leningrad, Fauna SSSR, Crustacea 1 (3), 1971] [PDF]

open access: yes, 1977
Identification keys to families of Cladocera and to subfamilies, genera, species and subspecies of Macrothricidae and Moinidae are given.
Smirnov, N.N.
core  

Time after time – circadian clocks through the lens of oscillator theory

open access: yesFEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo   +2 more
wiley   +1 more source

Les illustrations des pages-couvertures des romans de Sergio Kokis

open access: yesVoix Plurielles, 2010
Sergio Kokis a été peintre bien longtemps avant de devenir écrivain. Il est venu à l’écriture seulement en 1994 à l’âge de cinquante ans. Son premier roman, Le pavillon des miroirs a connu un début éblouissant dans le monde littéraire, et a été couronné ...
Irène Oore
doaj  

Botanical Illustrations

open access: yes, 2017
Botanical illustrations were an integral facet of botany in the Renaissance era. Many naturalists and physicians studied plants in collections to observe and record the naturalia.
Roush, Emily N.
core  

A Collection of Observations and Advice on University Teaching [PDF]

open access: yes, 2011
Outline 1. A Prime Directive: Don’t Bore the Students 2. The Secret to Classroom Buzz: Listen to, and Play Off, Students’ Questions 3. Puzzle, Enlighten, Repeat 4. Memorable Illustrations 5. Old School, Chalk and Notes 6.
Humphreys, Todd
core   +1 more source

The newfound relationship between extrachromosomal DNAs and excised signal circles

open access: yesFEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

Tributes & Remembrances [PDF]

open access: yes, 2005
From a memorial service held in memory of Charles Price, Professor Emeritus of Art History, at Harkness Chapel, Connecticut College, April 13, 2004. With tributes written by Barbara Zabel, Christopher London, Brian Rogers, Cynthia Willauer, Maureen ...
Deredita, Laurie M, Rogers, Brian D.
core   +1 more source

Conserved structural motifs in PAS, LOV, and CRY proteins regulate circadian rhythms and are therapeutic targets

open access: yesFEBS Letters, EarlyView.
Cryptochrome and PAS/LOV proteins play intricate roles in circadian clocks where they act as both sensors and mediators of protein–protein interactions. Their ubiquitous presence in signaling networks has positioned them as targets for small‐molecule therapeutics. This review provides a structural introduction to these protein families.
Eric D. Brinckman   +2 more
wiley   +1 more source

Illuminating the Old Masters and Enlightening the British Public: Anna Jameson and the Contribution of British Women to Empirical Art History in the 1840s

open access: yes19, 2019
This article investigates and contextualizes a less-studied aspect of Anna Jameson’s writings on art — her lobbying for the systematic acquisition, display, and dissemination of information about the old masters at the National Gallery, London.
Susanna Avery-Quash
doaj   +2 more sources

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