Results 1 to 10 of about 2,834 (221)

Approaching Sixfold Chemical Bonding: Metal Dimers MM' Involving Group 4–8 Transition Metals and the Actinides Th–Np. Additive Covalent Radii r6$r_6$

Chemistry – A European Journal, Volume 32, Issue 18, 14 May 2026.
Twelve‐valence‐electron transition metal dimers MM', like diatomic Mo2, can have nearly sixfold bonds. Values of r6$r_6$ for over 20 elements from Sc to Pu are proposed. ABSTRACT A set of additive covalent radii is fitted to a combination of experimental data, accurate ab initio computations, and more approximate DFT MM' bond lengths, R$R$, with 12 ...
Pekka Pyykkö, Michiko Atsumi
wiley   +1 more source

Parabolic oblique derivative problem with discontinuous coefficients in generalized weighted Morrey spaces

Open Mathematics, 2016
We obtain the global weighted Morrey-type regularity of the solution of the regular oblique derivative problem for linear uniformly parabolic operators with VMO coefficients.
Guliyev Vagif S., Omarova Mehriban N.
doaj   +1 more source

The Role of Benzonitrile Chlorination Explored by Dissociative Electron Attachment

ChemPhysChem, Volume 27, Issue 9, 14 May 2026.
Experimental and theoretical dissociative electron attachment study of 2‐ and 4‐chlorobenzonitrile. The dissociative electron attachment process to ortho‐ and para‐chlorobenzonitrile was investigated in the 0–12 eV energy range with a crossed‐beam time‐of‐flight mass spectrometer, supported by quantum chemical scattering calculations.
Pedro Guerra, Mónica Mendes, Ely G. F. de Miranda, Rodrigo Rodrigues, Lucas M. Cornetta, Filipe Ferreira da Silva   +5 more
wiley   +1 more source

The Effect of Patellar Medial Glide Taping and Vastus Medialis Oblique Taping on Vastus Medialis Oblique and Vastus Lateralis Activity During Wall Squat

Physical Therapy Korea
Background: A disrupted activation balance or temporal control between the vastus medialis oblique (VMO) and vastus lateralis (VL) muscles can cause excessive patellar lateral gliding, leading to patellofemoral pain syndrome (PFPS).
Jiyun Park, Dukhyun An
doaj   +1 more source

Essential and toxic elements intake from botanical extracts: a probabilistic risk–benefit evaluation within the Italian dietary context

Journal of the Science of Food and Agriculture, Volume 106, Issue 7, Page 4060-4072, May 2026.
Abstract BACKGROUND Botanical extracts are widely consumed for their claimed health benefits, yet their safety profile with respect to chronic consumption remains poorly characterized. Understanding the potential health risks associated with their inorganic content is a crucial issue for ensuring safe use, along with a characterization of the ...
Giovanni Tommaso Lanza, Maria Olga Varrà, Lenka Husáková, Martina Piroutková, Jan Patočka, Emanuela Zanardi   +5 more
wiley   +1 more source

Significance of Diffusion Tensor Imaging of Vastus Medialis Oblique in Recurrent Patellar Dislocation

Chinese Medical Journal, 2017
Background: Numerous studies have investigated the influence of osseous factors on patellofemoral joint instability, but research on the influence of dynamic muscle factors in vivo is still in the exploratory stage.
Li-Si Liu, Zhuo-Zhao Zheng, Hui-Shu Yuan
doaj   +1 more source

Change of the cross-sectional area of vastus medialis oblique in patients with recurrent patellar dislocation treated by tibial tubercle transfer combined with medial patellofemoral ligament reconstruction on axial CT

Journal of Orthopaedic Surgery and Research, 2022
Purpose To investigate the change of the cross-sectional area (CSA) of vastus medialis oblique (VMO) in patients with recurrent patellar dislocation (RPD) treated by tibial tubercle transfer combined with medial patellofemoral ligament (MPFL ...
Chao Zhao, Conglei Dong, Xiaomeng Wang, Lingce Kong, Bo Chang, Fei Wang   +5 more
doaj   +1 more source

Postoperative weightbearing timing after distal femur osteotomy is not associated with rates of union or complications: A systematic review and meta‐analysis

Knee Surgery, Sports Traumatology, Arthroscopy, Volume 34, Issue 5, Page 1776-1786, May 2026.
Abstract Purpose To assess the outcomes and complication rates of early weightbearing (either immediate weightbearing as tolerated or partial weightbearing) and delayed weightbearing (an initial period of non‐weightbearing or toe‐touch weightbearing) following distal femoral osteotomy (DFO).
Nicholas A. Apseloff, Tarik Taoufik, Christopher C. Kaeding, Robert A. Magnussen, David C. Flanigan, Jelle P. van der List   +5 more
wiley   +1 more source

A influência da altura do step no exercício de subida posterior: estudo eletromiográfico em indivíduos sadios e portadores da síndrome da dor femoropatelar Step height influence on backward step-up exercise: an electromyographic study in healthy individuals and in those with patellofemoral pain syndrome

Acta Ortopédica Brasileira, 2005
O objetivo deste estudo foi avaliar a influência da altura de um step na atividade elétrica dos músculos vasto medial oblíquo (VMO), vasto lateral longo (VLL) e vasto lateral oblíquo (VLO) no exercício de subida posterior.
Flávio Pulzatto, Karina Gramani-Say, Ana Cristina Barroso de Siqueira, Gilmar Moraes Santos, Débora Bevilaqua-Grossi, Anamaria Siriani de Oliveira, Vanessa Monteiro-Pedro   +6 more
doaj   +1 more source

Medial closing wedge distal femoral varus osteotomy alters the stress distribution pattern of the patellofemoral joint: An evaluation using computed tomography osteoabsorptiometry

Journal of Experimental Orthopaedics, Volume 13, Issue 2, April 2026.
Abstract Purpose This study aimed to (1) assess changes in subchondral bone density distribution across patellofemoral (PF) joint before and after medial closing wedge‐distal femoral varus osteotomy (MCW‐DFVO) and (2) determine correlation between PF alignment and changes in bone density distribution.
Masanari Hamasaki, Eiji Kondo, Koji Iwasaki, Yuki Suzuki, Masatake Matsuoka, Tomohiro Onodera, Daisuke Momma, Masayuki Inoue, Kazunori Yasuda, Tomonori Yagi, Norimasa Iwasaki   +10 more
wiley   +1 more source