Results 81 to 90 of about 69,906 (229)

Rickettsiales in South America: A Systematic Review of Their Molecular Detection and Distribution in Arthropods and Vertebrates

Public Health Challenges, Volume 5, Issue 2, June 2026.
ABSTRACT Bacteria of the order Rickettsiales comprise a diverse group of obligate intracellular microorganisms that are globally distributed and highly prevalent in tropical and subtropical regions. In South America, these bacteria have been associated with arthropod vectors, such as ticks, fleas, mites, lice, and certain dipterans, as well as with a ...
Cristian J. Zamorano‐Gómez, Paula A. Ossa‐López, Estefani T. Martínez‐Sánchez, Fredy A. Rivera‐Paéz   +3 more
wiley   +1 more source

Intentional Adulteration of Foods with Chemicals: Snapshot for 2009–2022

Journal of Food Protection
Global occurrences of the intentional adulteration of food with a chemical toxicant culled from the literature and news reports from 2009 to 2022 were analyzed in terms of their ability to cause mass public health harm.
Carol A.S. Brevett, Jessica A. Cox
doaj   +1 more source

Implementation of computer assisted assessment: lessons from the literature [PDF]

, 2004
This paper draws attention to literature surrounding the subject of computer-assisted assessment (CAA). A brief overview of traditional methods of assessment is presented, highlighting areas of concern in existing techniques.
Brown, Martin, Holifield, Phil, Sim, Gavin   +2 more
core   +2 more sources

Which Knowledge Do Pre‐Service Teachers Need to Meaningfully Engage in Modeling?

Journal of Research in Science Teaching, Volume 63, Issue 4-5, Page 352-371, May 2026.
ABSTRACT Modeling involves a set of scientific practices that pre‐service science teachers struggle with. These practices involve constructing, predicting, testing, and revising models. Engaging meaningfully in modeling practices leads modelers to gain new insights about phenomena.
Paul Engelschalt, Erik Maslyak, David Fortus, Dirk Krüger, Annette Upmeier zu Belzen   +4 more
wiley   +1 more source

Demythologizing the Third Realm: Frege on Grasping Thoughts

Journal for the History of Analytical Philosophy, 2015
In this paper, I address some puzzles about Frege’s conception of how we “grasp” thoughts. I focus on an enigmatic passage that appears near the end of Frege’s great essay “The Thought.” In this passage Frege refers to a “non-sensible something ...
B. Scot Rousse
doaj   +1 more source

On Timing and Spectral Characteristics of the X-ray Pulsar 4U 0115+63: Evolution of the Pulsation Period and the Cyclotron Line Energy

, 2013
An overview of the results of observations for the transient X-ray pulsar 4U 0115+63, a member of a binary system with a Be star, since its discovery to the present day (~40 years) based on data from more than dozen observatories and instruments is ...
Boldin, P. A., Lutovinov, A. A., Tsygankov, S. S.   +2 more
core   +1 more source

Remote Text‐Supplemented Audiobook Intervention Supports Children's Explicit and Incidental Vocabulary Learning

Developmental Science, Volume 29, Issue 3, May 2026.
ABSTRACT Vocabulary knowledge is foundational to educational success, but significant gaps exist between students with reading disabilities or those from disadvantaged backgrounds and their peers. These gaps have cascading effects, as children with lower vocabulary knowledge are less likely to acquire new words through independent reading and are less ...
Halie A. Olson, Ola Ozernov‐Palchik, Xochitl M. Arechiga, John D. E. Gabrieli   +3 more
wiley   +1 more source

Responding to homelessness in North Dorset: A snapshot of current service provision and an estimate of service needs [PDF]

, 2003
This report reviews the nature and extent of homelessness in NorthDorset. In particular, it focuses on: - Existing levels of homelessness; - The causes of homelessness within the local authority area; - Current service provision for homeless people ...
Cutts, Wendy, Redmond, Mark, Ricketts, Chris   +2 more
core  

Wild bee diversity and land use: A case study in a mountain agroecosystem of the Serranía de Ronda, southern Spain

Insect Conservation and Diversity, Volume 19, Issue 3, Page 647-659, May 2026.
Orchards supported the highest wild bee diversity and functional diversity, highlighting their role in maintaining bee communities in Mediterranean agroecosystems. Landscape heterogeneity positively influenced functional evenness and dispersion of wild bee communities, underscoring the importance of diverse landscapes for bee conservation. The presence
Violeta Hevia, Francisco M. Azcárate, Jorge Chicote, Federica Ravera   +3 more
wiley   +1 more source

Soluble Angiotensin-Converting Enzyme 2 Protein Improves Survival and Lowers Viral Titers in Lethal Mouse Model of Severe Acute Respiratory Syndrome Coronavirus Type 2 Infection with the Delta Variant

Cells
Severe acute respiratory syndrome coronavirus type 2 (SARS-CoV-2) utilizes angiotensin-converting enzyme 2 (ACE2) as its main receptor for cell entry. We bioengineered a soluble ACE2 protein termed ACE2 618-DDC-ABD that has increased binding to SARS-CoV ...
Cosimo Cianfarini, Luise Hassler, Jan Wysocki, Abdelsabour Hassan, Vlad Nicolaescu, Derek Elli, Haley Gula, Amany M. Ibrahim, Glenn Randall, Jack Henkin, Daniel Batlle   +10 more
doaj   +1 more source