Results 81 to 90 of about 7,066 (201)

Bony attractors in higher dimension [PDF]

arXiv, 2013
In this article, we extend the phenomena of a bony attractor from a rather artificial class of step skew products to the class of diffeomorphisms on the Cartesian product of the two-dimensional torus by a sphere of arbitrary dimension.
arxiv  

Automated extraction of right whale morphometric data from drone aerial photographs

Remote Sensing in Ecology and Conservation, EarlyView.
Aerial photogrammetry is a popular non‐invasive method for measuring marine mammal body size, body morphometrics, and body condition, but processing large datasets efficiently remains challenging. We developed a machine learning algorithm using Mask R‐CNN models to automatically measure body morphometrics of southern right whales from aerial ...
Chhandak Bagchi, Josh Medina, Duncan J. Irschick, Subhransu Maji, Fredrik Christiansen   +4 more
wiley   +1 more source

Oral Citrate Supplementation Mitigates Age‐Associated Pathologic Intervertebral Disc Calcification in LG/J Mice

Aging Cell, EarlyView.
An endochondral differentiation process in the CEPs drives pathologic disc calcification in aging LG/J mice, and NP cell hypertrophic transdifferentiation secondarily contributes. Supplementing drinking water with 80 mM K3Citrate during aging markedly reduced disc calcification, attenuated NP cell transdifferentiation, and mildly improved NP and AF ...
Olivia K. Ottone, Jorge J. Mundo, Boahen N. Kwakye, Amber Slaweski, John A. Collins, Qinglin Wu, Margery A. Connelly, Fatemeh Niaziorimi, Koen van de Wetering, Makarand V. Risbud   +9 more
wiley   +1 more source

Minoration de la resolvante dans le cas captif [PDF]

arXiv, 2010
In this note, we prove an optimal universal lower bound on the truncated resolvent for semiclassical Schroedinger operators near a trapping energy. In particular, this shows that known upper bounds for hyperbolic trapping are optimal. The proof rely on an idea of X. P. Wang, and on propagation of coherent states for Ehrenfest times.
arxiv  

Incorporating familial risk, lifestyle factors, and pharmacogenomic insights into personalized noncommunicable disease (NCD) reports for healthcare funder beneficiaries participating in the Open Genome Project

Annals of Human Genetics, EarlyView.
Abstract Introduction An ethics‐guided decision‐making framework was developed for applying pathology‐supported genetic testing, a multifaceted pharmacodiagnostic approach that translates population risk stratification into clinical utility. We introduce this service, supported by the Open Genome Project, which aligns with the beneficence principle in ...
Manie De Klerk, Nicole Van Der Merwe, Johny Erasmus, Lindiwe Whati, Kelebogile E. Moremi, Daniel W. Olivier, Maritha J. Kotze   +6 more
wiley   +1 more source

Estudo experimental dos efeitos da heparina de baixo peso molecular (Enoxaparina) na formação de calo ósseo em fêmures de ratos The effects of low-molecular-weight heparin (Enoxaparin) on bony callus formation in rats' femurs - an experimental study

Acta Ortopédica Brasileira, 2006
O tromboembolismo venoso é uma complicação grave que pode ocorrer após fraturas. O tratamento anticoagulante mais utilizado é com a heparina de baixo peso molecular (HBPM).
Salim Mussi Filho, Rodrigo Abbud Canova, Henrique Abreu da Cruz, Leandro Vidigal, Francisco José Zaniolo, Luiz Roberto Gomes Vialle   +5 more
doaj   +1 more source

Evaluation of the Accuracy, Surgical Time, and Learning Curve of Freehand, Static, and Dynamic Computer‐Assisted Implant Surgery in an In Vitro Study

Clinical Oral Implants Research, EarlyView.
ABSTRACT Objectives This experimental study compared the accuracy of implant insertion using the free‐hand (FH) technique, static computer‐aided surgery (S‐CAIS), or dynamic computer‐assisted surgery (D‐CAIS) and to evaluate the correlation of learning curves between surgeons' experience and surgical time.
Joscha Gabriel Werny, Shengchi Fan, Leonardo Diaz, Bilal Al‐Nawas, Keyvan Sagheb, Matthias Gielisch, Eik Schiegnitz   +6 more
wiley   +1 more source

Contrasting Responses Following Transverse Root Fractures in Two Maxillary Central Incisors: (a) Marginal Breakdown With Superimposed Infection and (b) Transient Internal Surface and Tunnelling Resorption. A Case Report of Management With a 34‐Year 9‐Month Follow‐Up

Dental Traumatology, EarlyView.
ABSTRACT An example of contrasting responses in two root fractured teeth in a 16‐year‐old male seriously injured in a hit‐and‐run motor accident is documented over a 34‐year 9‐month period. Extended non‐surgical endodontic management was necessary for one of the root‐fractured central incisors that had developed an infective marginal breakdown, and by ...
Geoffrey S. Heithersay, Lawrence Alvino
wiley   +1 more source

Touching the Moon: Leveraging Passive Haptics, Embodiment and Presence for Operational Assessments in Virtual Reality [PDF]

Space agencies are in the process of drawing up carefully thought-out Concepts of Operations (ConOps) for future human missions on the Moon. These are typically assessed and validated through costly and logistically demanding analogue field studies. While interactive simulations in Virtual Reality (VR) offer a comparatively cost-effective alternative ...
arxiv   +1 more source

Experimental comparison of caudal wedge ostectomy to cranial wedge ostectomy for surgical treatment of overriding/impinging spinous processes in horses

Equine Veterinary Journal, EarlyView.
Abstract Background Caudal wedge ostectomy has not been investigated for overriding or impinging spinous processes (SPs). Objectives To establish the feasibility of caudal wedge ostectomy and compare measures of surgical trauma and error between hypothetical caudal and cranial wedge ostectomies on SPs of different inclinations.
Maurice Thomas Connaughton, Eilidh Janet MacDonald, Jo L. Ireland, Guido Rocchigiani, John David Stack   +4 more
wiley   +1 more source