Results 81 to 90 of about 2,178,412 (257)

Tooth autotransplantation following extraction of periodontally hopeless teeth in a periodontitis patient

open access: yesClinical Advances in Periodontics, EarlyView.
Abstract Background The aim of the study is to report clinical outcomes of autogenous tooth transplantation (ATT) of fully developed third molars following the extraction of periodontally hopeless teeth as a part of the treatment of a stage III, grade C, molar‐incisor pattern (MIP) periodontitis case.
Alessandro Rizzi   +3 more
wiley   +1 more source

Turning Bonding Into Function: The Emerging Role of the Bioactive Selenium─Metal Motif in Toxicology and Medicinal Chemistry

open access: yesChemistry – A European Journal, EarlyView.
Balancing Act: Se─M bond serving as the fulcrum of the balance scale to compare the different weight of toxicity and therapeutic effects in biological environment. ABSTRACT The synthesis and characterization of organo‐selenium compounds have attracted considerable interest for decades, driven by the search for efficient catalysts and bioinspired ...
Matteo Filippi   +6 more
wiley   +1 more source

XXXV.—On African mole-rats of the genera Georychus and Myoscalops [PDF]

open access: yesAnnals and Magazine of Natural History, 1895
(1895). XXXV.—On African mole-rats of the genera Georychus and Myoscalops. Annals and Magazine of Natural History: Vol. 16, No. 93, pp. 238-241.
openaire   +2 more sources

Eusociality in African mole-rats [PDF]

open access: yes, 2015
Znanstvenici su prošli dugi put u razumijevanju razvoja socijalnosti u Afričkih sljepaša od kada su prvi puta otkriveni prije više od 220 godina. Danas znamo da postoji veza između staništa i razvoja socijalnosti unutar Bathyergidae; solitarne vrste se ...
Perković, Katarina
core  

Synergistic extraction of critical metals from the oxalic leachate of spent FCC catalyst

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Abstract This study introduces an improved hydrometallurgy process utilizing a synergistic approach to improve metal recovery from secondary sources of critical metals. It provides a more efficient alternative to traditional single‐extractant methods for separating critical metals from spent refinery catalysts.
Silindile Gumede   +2 more
wiley   +1 more source

Occurrence of severe slugging in oil production lines and mitigation methods: A numerical simulation approach using ALFAsim®

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Abstract Severe slugging represents a major challenge in offshore production systems, potentially compromising operational stability and the integrity of installations. Although established simulators such as OLGA® are widely used for its analysis, there is a gap in the literature regarding the application of the one‐dimensional simulator ALFAsim® for ...
Wayne Gabriel Nóbrega Firme   +4 more
wiley   +1 more source

Critical mineral removal from mining‐impacted waters using microalgal biomass

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Abstract Rising demand for critical minerals has led to increased mining and mineral processing activities, resulting in the release of metal‐contaminated waters requiring treatment. Conventional treatment methods, such as lime neutralization, effectively precipitate metals; however, they are less effective at low metal concentrations and produce large
Sean Nickson   +2 more
wiley   +1 more source

Z‐Scheme BiOCl‐Based Photocatalysts: Recent Advances in Designing, Structural Engineering, Formation Mechanisms, and High Performance Photocatalytic Environmental Remediation

open access: yesEcoEnergy, EarlyView.
This review deals with the recent advancements in design and engineering of BiOCl‐based Z‐scheme photocatalysts with emphasis on tailoring of structural, optoelectronic properties and heterojunction assembly for environmental applications including photodegradation of industrial organic waste, pharmaceuticals, pesticides, herbicides, toxic heavy metals,
Sakshi Sharma   +7 more
wiley   +1 more source

Organization of the Mammalian Ionome According to Organ Origin, Lineage Specialization, and Longevity

open access: yesCell Reports, 2015
Trace elements are essential to all mammals, but their distribution and utilization across species and organs remains unclear. Here, we examined 18 elements in the brain, heart, kidney, and liver of 26 mammalian species and report the elemental ...
Siming Ma   +8 more
doaj   +1 more source

Higher gene expression stability during aging in long-lived giant mole-rats than in short-lived rats

open access: yes, 2018
Many aging-associated physiological changes are known to occur in short- and long-lived species with different trajectories. Emerging evidence suggests that numerous life history trait differences between species are based on interspecies variations in ...
Vole, Christiane   +9 more
core   +1 more source

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