Results 31 to 40 of about 21,414 (242)

Floristic response to urbanization: Filtering of the bioregional flora in Indianapolis, Indiana, USA [PDF]

open access: yes, 2017
PREMISE OF THE STUDY: Globally, urban plant populations are becoming increasingly important, as these plants play a vital role in ameliorating effects of ecosystem disturbance and climate change.
Aronson, Myla F.J.   +2 more
core   +3 more sources

Use of Early Ketamine Sedation and Association With Clinical and Cost Outcomes Among Mechanically Ventilated Patients With COVID-19: A Retrospective Cohort Study

open access: yesCritical Care Explorations
OBJECTIVES:. To describe the utilization of early ketamine use among patients mechanically ventilated for COVID-19, and examine associations with in-hospital mortality and other clinical outcomes. DESIGN:. Retrospective cohort study. SETTING:.
Galen Royce-Nagel, MD   +11 more
doaj   +1 more source

Sex-biased parental care and sexual size dimorphism in a provisioning arthropod [PDF]

open access: yes, 2015
The diverse selection pressures driving the evolution of sexual size dimorphism (SSD) have long been debated. While the balance between fecundity selection and sexual selection has received much attention, explanations based on sex-specific ecology have ...
A Herrel   +87 more
core   +1 more source

“The Strawberry Caper”

open access: yesThe American Biology Teacher, 2015
Achieving a deep understanding of the many topics covered in middle school biology classes is difficult for many students. One way to help students learn these topics is through scenario-based learning, which enhances students’ performance. The scenario-based problem-solving module presented here, “The Strawberry Caper,” not only meets but connects ...
Rebecca L. Gonda   +3 more
openaire   +1 more source

City of Buffalo 2008-2009 Budgets and Four Year Plans [PDF]

open access: yes, 2008
I am writing on behalf of the Partnership for the Public Good (PPG) to comment on the City of Buffalo’s 08-09 Action Plan Recommendation. PPG is a new collaboration promoting a revitalized, sustainable Buffalo through research and advocacy.
Magavern, Sam
core   +1 more source

Monitoring of tritium purity during long-term circulation in the KATRIN test experiment LOOPINO using laser Raman spectroscopy

open access: yes, 2011
The gas circulation loop LOOPINO has been set up and commissioned at Tritium Laboratory Karlsruhe (TLK) to perform Raman measurements of circulating tritium mixtures under conditions similar to the inner loop system of the neutrino-mass experiment KATRIN,
BESSERER U.   +16 more
core   +1 more source

Tooth row allometry in domestic rabbits and nondomestic lagomorphs: Evidence for a decoupling of body and tooth row size changes in evolutionary time

open access: yesThe Anatomical Record, EarlyView.
Domestic rabbits of different body sizes differ disproportionately in the length of their tooth row or the length of their diastema. Abstract In various domestic mammals, smaller breeds tend to have proportionally larger teeth, whereas this is not a universal trend across mammals.
Ursina L. Fasciati   +3 more
wiley   +1 more source

In Vitro Rooting of Capparis spinosa L. as Affected by Genotype and by the Proliferation Method Adopted During the Multiplication Phase

open access: yesPlants, 2020
The in vitro rooting of three caper (Capparis spinosa L.) selected biotypes, grown in a commercial orchard on the Sicilian island of Salina (38°33′49” N), was performed using—as base material for rooting experiments—shoot ...
Valeria Gianguzzi   +2 more
doaj   +1 more source

Evolutionary radiation of large‐bodied gorgonopsians from the lower Abrahamskraal formation of South Africa

open access: yesThe Anatomical Record, EarlyView.
Abstract The middle Permian represents a critical interval in therapsid evolution, when gorgonopsians emerged as some of the first specialized apex predators within terrestrial ecosystems. Despite their significance, the early diversification of Gorgonopsia in Gondwana remains poorly understood due to scarcity and fragmentary material.
Zanildo Macungo   +5 more
wiley   +1 more source

State Highlights 10/23/1946 [PDF]

open access: yes, 1945
This is the student newspaper from Western State High School, the high school that was on the campus of Western Michigan University, then called State Highlights, in ...
, Western State High School
core   +5 more sources

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