Results 91 to 100 of about 413,001 (309)

Machine Learning‐Enhanced Random Matrix Theory Design for Human Immunodeficiency Virus Vaccine Development

open access: yesAdvanced Intelligent Discovery, EarlyView.
This study integrates random matrix theory (RMT) and principal component analysis (PCA) to improve the identification of correlated regions in HIV protein sequences for vaccine design. PCA validation enhances the reliability of RMT‐derived correlations, particularly in small‐sample, high‐dimensional datasets, enabling more accurate detection of ...
Mariyam Siddiqah   +3 more
wiley   +1 more source

Analysis of heel formation and influencing factors during the thermal regeneration process of saturated activated carbon

open access: yesGongye shui chuli
Thermal regeneration is the most commonly used method for treating saturated activated carbon due to its high processing capacity and non-selectivity for adsorbates.
ZHANG Weiye   +5 more
doaj   +1 more source

Finite element modelling of an energy–storing prosthetic foot during the stance phase of transtibial amputee gait [PDF]

open access: yes, 2011
Energy-storing prosthetic feet are designed to store energy during mid-stance motion and to recover it during latestance motion. Gait analysis is the most commonly used method to characterize prosthetic foot behaviour during walking. In using this method,
BONNET, Xavier   +4 more
core   +5 more sources

The Diagnosis That Arrived Decades Late: Living Without and Then With Myhre Syndrome

open access: yesAmerican Journal of Medical Genetics Part C: Seminars in Medical Genetics, EarlyView.
ABSTRACT Myhre syndrome (MIM #139210) is a rare multisystem disorder first described in 1981, characterized by short stature, neurodevelopmental delay, joint contractures, and cardiopulmonary complications. Its molecular basis, recurrent pathogenic variants in SMAD4, was not discovered until 2011. This narrative is based on a review of medical records,
Abdallah F. Elias
wiley   +1 more source

Reconstruction of Ankle and Heel Defects with Peroneal Artery Perforator-Based Pedicled Flaps

open access: yesArchives of Plastic Surgery, 2015
Background The reconstruction of ankle and heel defects remains a significant problem for plastic surgeons. The following options exist for reconstructing such defects: local random flaps, reverse flow island flaps, and free flaps.
Deok Ki Ahn   +3 more
doaj   +1 more source

The Politics of Framing the Student Problem: Inquiries Into Australian Civics Education, 2006–2024

open access: yesAustralian Journal of Social Issues, EarlyView.
ABSTRACT Recurring debates about civics, the kinds of history that should, and should not, be taught in school, and ‘standards debates’ about the ‘basics’ typically follow on the heels of recurring moral panics about the ‘declining’ state of ‘our’ education system.
Patrick O'Keeffe   +2 more
wiley   +1 more source

Ultrasonic bone densitometer [PDF]

open access: yes, 1974
A device, for measuring the density of a bone structure so as to monitor the calcium content, is described. A pair of opposed spaced ultrasonic transducers are held within a clamping apparatus closely adjacent the bone being analyzed.
Hoop, J. M.
core   +1 more source

Hyperelastic modelling of nonlinear running surfaces [PDF]

open access: yes, 2001
Accurate, 3-D analyses of running impact require a constitutive model of the running surface that includes the material nonlinearity shown by many modern surfaces.
Birkbeck, A.E.   +2 more
core   +1 more source

Description of the skull, braincase, and dentition of Moschognathus whaitsi (Dinocephalia, Tapinocephalia), and its palaeobiological and behavioral implications

open access: yesThe Anatomical Record, EarlyView.
Abstract A subadult Moschognathus whaitsi from the Eastern Cape Province, South Africa, was scanned using synchrotron radiation X‐ray computed tomography (SRXCT). Its subadult state allowed the cranial bones and teeth to be identified and individually reconstructed in 3D.
Tristen Lafferty   +3 more
wiley   +1 more source

The Treatment Experience of Different Types of Flaps for Repairing Soft Tissue Defects of the Heel

open access: yesInternational Journal of General Medicine, 2021
Bo Feng,* Guang-Ming Dai,* Yong-Jun Wang, Lan Zhang, Ke-Cheng Niu Department of Foot and Ankle Surgery, The Third Affiliated Hospital of Inner Mongolia Medical University, Baotou, 014010, People’s Republic of China*These authors contributed ...
Feng B, Dai GM, Wang YJ, Zhang L, Niu KC
doaj  

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