Results 81 to 90 of about 13,843 (210)

Periodontitis and Periodontal Conditions in Systemically Healthy Children and Adolescents

open access: yesJournal of Clinical Periodontology, EarlyView.
ABSTRACT Objective To answer the PICoS question ‘in systemically healthy children and adolescents (Population), what are the main features of periodontitis, necrotising periodontal diseases (NPD) and other periodontal conditions (periodontal abscesses, endo‐periodontal lesions, traumatic occlusal forces, prosthesis‐ and tooth‐related factors ...
Inbar Eshkol‐Yogev   +5 more
wiley   +1 more source

Acute respiratory failure following scorpion stings: Anaphylaxis or severe systemic envenomation?

open access: yesSouthwest Respiratory and Critical Care Chronicles, 2018
Scorpion stings can cause a range of reactions which includes severe systemic envenomation resulting in respiratory failure, cardiovascular collapse, and severe neurologic complications.
Austin Castillo, Pradeep Attaluri
doaj   +1 more source

The family Gallieniellidae (araneae, gnaphosoidea) in the americas [PDF]

open access: yes, 2000
Azilia leucostigma Mello-Leitao 1941 considered by Mello-Leitao as a metine (Tetragnathidae), is transferred to the gnaphosoid family Gallieniellidae, as the type species of the new genus Galianoella.
Goloboff, Pablo Augusto
core  

Peptidomic investigation of Neoponera villosa venom by high-resolution mass spectrometry: seasonal and nesting habitat variations

open access: yesJournal of Venomous Animals and Toxins including Tropical Diseases, 2018
Background: Advancements in proteomics, including the technological improvement in instrumentation, have turned mass spectrometry into an indispensable tool in the study of venoms and toxins.
Camila Takeno Cologna   +5 more
doaj   +1 more source

The impacts of biological invasions

open access: yesBiological Reviews, Volume 101, Issue 3, Page 1255-1310, June 2026.
ABSTRACT The Anthropocene is characterised by a continuous human‐mediated reshuffling of the distributions of species globally. Both intentional and unintentional introductions have resulted in numerous species being translocated beyond their native ranges, often leading to their establishment and subsequent spread – a process referred to as biological
Phillip J. Haubrock   +42 more
wiley   +1 more source

Micrurus fulvius [PDF]

open access: yes, 1983
Number of Pages: 4Integrative BiologyEarth and Planetary ...
Roze, Janis A., Tilger, Grace M.
core   +1 more source

Recommender Systems: Taxonomy, Applications and Current Research Trends

open access: yesWIREs Data Mining and Knowledge Discovery, Volume 16, Issue 2, June 2026.
Integrating taxonomy, application developments, open‐source software, and publication trends, this paper identifies and outlines promising future directions for recommender systems research. ABSTRACT Recommender Systems play an essential role in assisting users to navigate the immense amount of information and services available online, aiding them in ...
Daniel Ranchal‐Parrado   +2 more
wiley   +1 more source

The Ethical Life of Educational Policy: Physical Education Teachers as Phronimoi

open access: yesAnthropology &Education Quarterly, Volume 57, Issue 2, June 2026.
ABSTRACT This paper explores the ethical dimension of educational policy. Policy‐as‐practice scholarship tends to emphasize teachers as purposeful agents involved in problem‐solving and the creative interpretation and reassembling of educational discourses.
Adriano De Francesco
wiley   +1 more source

Fire ant venoms: Chemotaxonomic correlations with alkaloidal compositions

open access: yesToxicon, 1976
Abstract The venom alkaloid compositions of workers from 29 populations of about 13 New World fire ant species (genus Solenopsis) have been investigated in an attempt to correlate this potential character with the current views of the taxonomy of this genus.
Department of Entomology, University of Georgia, Athens, GA 30602, U.S.A. ( host institution )   +5 more
openaire   +3 more sources

A Mass Spectrometric Approach: VOC Emissions, Fatty Acid Profile, and Bacteriota Identification of Spider Communities

open access: yesChemistrySelect, Volume 11, Issue 17, 5 May 2026.
ABSTRACT This study presents the first integrated analysis of volatile organic compounds (VOCs), fatty acids, and cultivable bacteriota in whole‐body spider specimens, combining HS‐SPME‐GC/MS, GC/MS, and MALDI‐TOF‐MS. A total of 100 spiders from five synanthropic species, Steatoda opiliones, S. bipunctata, S.
Stefania Garzoli   +2 more
wiley   +1 more source

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