Results 181 to 190 of about 1,742 (238)

Single‐crystal structure determination of psilocybin after dehydration

Acta Crystallographica Section C, EarlyView.
The structures of the hydrous and first anhydrous phases of crystalline psilocybin have been determined using single‐crystal X‐ray diffraction.The crystal structure of the known low‐temperature anhydrous phase of psilocybin {3‐[2‐(dimethylamino)ethyl]‐1H‐indol‐4‐yl dihydrogen phosphate, C12H17N2O4P} is reported.
Sonya K. Emmett, Lee Cameron, Mark Hestermann, Darren Holland, Simon Kessler, Luke McFarlane, Yit-Heng Chooi, Stephen A. Moggach   +7 more
wiley   +1 more source

In vitro Investigation of Resin Tag Lengths of Three Commercially Available Pit and Fissure Sealants.

J Pharm Bioallied Sci
Sahu NJ, Panwar PS, Dhanak NR, Samir PV, Najeeb A, Rayast D.   +5 more
europepmc   +1 more source

The Evolution of Male Weapons Is Associated with the Type of Breeding Site in a Clade of Neotropical Frogs

Integrative Zoology, EarlyView.
Male weaponry evolution is often linked to male–male competition, but its relationship with breeding site type remains unclear. Using Leptodactylinae frogs, we found a macroevolutionary correlation between breeding site type and weapon evolution. Also, gains and losses of weapons occurred more frequently in exposed‐breeding sites, an unexpected finding.
Erika M. Santana, Daniel S. Caetano, Alexandre V. Palaoro, Glauco Machado   +3 more
wiley   +1 more source

Bridging the Late Antique Gap in Northwest Arabia: New Archaeological Evidence on the Occupation of Wādī al‐Qurā (al‐ʿUlā [AlUla], Saudi Arabia) Between the Third and Seventh Centuries CE

Arabian Archaeology and Epigraphy, EarlyView.
ABSTRACT In 2019, the Dadan Archaeological Project (CNRS/RCU/AFALULA) identified a Late Antique village 1 km south of ancient Dadan in the al‐ʿUlā valley (northwest Saudi Arabia). Three excavation seasons at this site (2021–2023) have uncovered a massive building constructed in the late third or early fourth cent.
Jérôme Rohmer, Abdulrahman Alsuhaibani, Charlène Bouchaud, Elora Chambraud, Vladimir Dabrowski, Hatem Djerbi, Fabien Lesguer, Hervé Monchot, Paul Picavet, Louise Purdue, Bertrand Riba, Shadi Shabo   +11 more
wiley   +1 more source

Investigating the Impact of a Chronic Disease Management Protocol on Reducing the Need for Dental General Anaesthesia for Treating Early Childhood Caries in Australia

Australian Dental Journal, EarlyView.
ABSTRACT Background An increasing number of children are being admitted to hospitals for dental general anaesthesia (GA). This study investigated the effects of a chronic disease management (CDM) protocol on rates of dental treatment under GA for Early Childhood Caries (ECC).
Harleen Kumar, Shanika Nanayakkara, Carrie Tsai, Angel Rauniyar, Alice Kucera   +4 more
wiley   +1 more source

Comparative Evaluation of Wear Strength and Compressive Strength of Two Pit and Fissure Sealants with a Nanofilled Resin Coating: An In Vitro Study. [PDF]

Int J Clin Pediatr Dent
Gunasekaran R, Sharmin D, Baghkomeh PN, Jaganathan G, Ravindran V.   +4 more
europepmc   +1 more source

Influence of Delivery Method of Hydraulic Calcium Silicate Cement‐Based Sealer on Void Formation: A Micro‐Computed Tomography Study

Australian Endodontic Journal, EarlyView.
ABSTRACT The aim of this study was to compare three delivery methods of a hydraulic calcium silicate cement‐based sealer by quantifying voids using the single‐cone technique. Forty‐eight human mandibular molars were instrumented and scanned using micro‐computed tomography.
Yasmina Andreani, Ryan David Butler, Diana Patalwala, Paul V. Abbott, Mostafa M. A. Elkholy   +4 more
wiley   +1 more source

Clinical Trial: Effectiveness and Safety of a Novel Anal Insert Device for Treatment of Faecal Incontinence

Alimentary Pharmacology &Therapeutics, EarlyView.
StaySure is a novel anal insert device that safely and effectively treats medically refractory faecal incontinence. Treatment reduced incontinence episodes by 69%, improved quality of life beyond clinically meaningful thresholds, and was well tolerated with no treatment‐related serious adverse events. ABSTRACT Background Treatment options for medically‐
Adil E. Bharucha, Ramesh Lamichhane, Joel G. Fletcher, Nicholas R. Oblizajek, Misha Gautam, Kent R. Bailey, Lawrence A. Szarka   +6 more
wiley   +1 more source

The Material Basis of 18th‐Century Meissen Porcelain

Archaeometry, EarlyView.
ABSTRACT In the summer of 1708, the quest for making hard‐paste porcelain from Saxonian clay and other mineral resources succeeded. This was achieved by applying as its essential ingredient newly discovered pure kaolin from Heidelsberg near Aue, western Saxon Ore Mountains.
Robert B. Heimann
wiley   +1 more source

Clinical Effectiveness of Air Abrasion When Compared to Conventional Acid-etching Technique in Enhancing the Retention of Pit and Fissure Sealants: A Systematic Review. [PDF]

Int J Clin Pediatr Dent
Bhadule SN, Kalaskar R, Kalaskar A, Krishnakumar K, Joshi S, Balasubramanian S.   +5 more
europepmc   +1 more source