Results 51 to 60 of about 4,849 (261)

Spartan Daily, May 21, 1937 [PDF]

open access: yes, 1937
Volume 25, Issue 139https://scholarworks.sjsu.edu/spartandaily/2623/thumbnail ...
San Jose State University, School of Journalism and Mass Communications
core   +3 more sources

Human-mediated dispersal drives the spread of the spotted lanternfly (Lycorma delicatula)

open access: yesScientific Reports, 2023
The spotted lanternfly (Lycorma delicatula) is a novel invasive insect from Asia now established and spreading throughout the United States. This species is of particular concern given its ability to decimate important crops such as grapes, fruit trees ...
Zachary S. Ladin   +3 more
doaj   +1 more source

Purification and Properties of Chlorophyllase from Ailanthus altissima (Tree-of-Heaven) [PDF]

open access: yesPlant Physiology, 1971
Chlorophyllase from Ailanthus altissima leaves has been purified 63-fold by a combination of heat treatment, ultracentrifugation, gel filtration, and chromatography on diethylaminoethyl cellulose. While the enzyme is inhibited to some degree by Triton X-100, a modification of the assay procedure of Klein and Vishniac has been shown to be far superior ...
R F, McFeeters   +2 more
openaire   +2 more sources

Historical Population Increases and Related Inciting Factors of Agrilus anxius, Agrilus bilineatus, and Agrilus granulatus liragus (Coleoptera: Buprestidae) in the Lake States (Michigan, Minnesota, and Wisconsin) [PDF]

open access: yes, 2019
Three native species of tree-infesting Agrilus have regularly reached outbreak levels in the Lake States (Michigan, Minnesota, and Wisconsin), including A. anxius Gory (bronze birch borer), A.
Haack, Robert A., Petrice, Toby
core   +2 more sources

Implementation of Machine Learning Models to Predict Functionality of Pea Flour From Its Composition

open access: yesCereal Chemistry, EarlyView.
ABSTRACT Background and Objectives The goal of this research was to examine the relationship between the composition and functionality of pea flour using the following machine learning algorithms: linear regression, partial least squares regression (PLSR), Gaussian process regression (GPR), support vector regression, gradient‐boosted decision trees ...
Colten N. Nickerson   +7 more
wiley   +1 more source

eDNA Sampling Detects Early Colonization of Spotted Lanternfly Lycorma delicatula Better Than In‐Person Scouting in an Urban Landscape

open access: yesEnvironmental DNA
Spotted lanternfly (SLF), Lycorma delicatula, is an invasive insect species rapidly colonizing the Northeast and Midwest USA. Environmental DNA (eDNA) can provide early detection and insight into the distribution of this new pest.
Daiyanera Kelsey   +5 more
doaj   +1 more source

Społeczno-religijne uwarunkowania wczesnej kultury chińskiej

open access: yesStudia Ecologiae et Bioethicae, 2014
The claim that all living creatures constitute a wholeness in the world of nature is a primary thought of Chinese philosophy. It links both cosmological and anthropological motifs. Living creatures are interconnected and interdependent.
Karol Kierzkowski
doaj   +1 more source

Floristic Inventory of Woollen’s Gardens Nature Preserve, Indianapolis, Marion County, Indiana, USA, With Quantitative Vegetation Sampling of Permanent Plots in 2003 and 2016 [PDF]

open access: yes, 2017
Urban forest fragments face challenges to habitat quality due to small size, isolation from larger natural areas, and close association with anthropogenic disturbance.
Dolan, Rebecca W., Moore, Marcia E.
core   +1 more source

Rethinking Climate Change on the Role of Human Power Generation, Alternative Perspectives, Potential Solutions, and a Plea for Action

open access: yesChemie Ingenieur Technik, EarlyView.
All energy matters Let us broaden the discussion on solutions to climate change. Greenhouse gases have upset the delicate equilibrium of the Earth's energy balance. Consequently, all sources of heat affect the temperature of the Earth. Although the amount of additional heat generated by humans is a fraction of that produced by the sun, it is generated ...
Martin Bertau   +2 more
wiley   +1 more source

Valorization of Invasive Tree Species (Black Locust, Tree-of-Heaven) Bark in Commercial Lime Mortars: Effects on Composites’ Physical, Hygroscopic and Mechanical Performance

open access: yesApplied Sciences
Fast-growing invasive tree species management produces a significant amount of low-density and low-value biomass, which offers a chance for waste valorization in the environmentally friendly construction sector.
Vasiliki Kamperidou   +2 more
doaj   +1 more source

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