Results 61 to 70 of about 491,422 (252)

Evaluation of the degenerative pattern of PCL in osteoarthritis patients using UTE-T2 mapping

Asia-Pacific Journal of Sports Medicine, Arthroscopy, Rehabilitation and Technology, 2021
Background: The posterior cruciate ligament (PCL) is one of the essential stabilizers of the knee joint and it was demonstrated that its degenerative change related to the knee osteoarthritis (OA). We aimed to evaluate signal of the PCL in OA patients in
Seiju Hayashi, Tomoyuki Nakasa, Yoshiko Matsuoka, Yuji Akiyama, Masakazu Ishikawa, Atsuo Nakamae, Kazuo Awai, Nobuo Adachi   +7 more
doaj   +1 more source

Dynamic correlations of antiferromagnetic spin-1/2 XXZ chains at arbitrary temperature from complete diagonalization

, 1996
All eigenstates and eigenvalues are determined for the spin- 1/2 $XXZ$ chain $H = 2J \sum_i ( S_{i}^{x} S_{i + 1}^{x} + S_{i}^{y} S_{i + 1}^{y} + \Delta S_i^z S_{i + 1}^{z})$ for rings with up to N=16 spins, for anisotropies $\Delta=0 , \cos(0.3\pi ...
Fabricius, Klaus, Löw, Ute, Stolze, Joachim   +2 more
core   +1 more source

MRI for Lung Cancer Management: Any Closer to Clinical Application?

Journal of Magnetic Resonance Imaging, EarlyView.
ABSTRACT Management of lung cancer (LC) encompasses screening, diagnosis, staging, radiotherapy planning and guidance, therapy monitoring and surveillance. Across these domains, magnetic resonance imaging (MRI) offers a range of morphological and functional imaging capabilities—including diffusion‐weighted imaging (DWI), dynamic contrast‐enhanced (DCE)
Juergen Biederer, Liisa L. Bergmann, Jeanne B. Ackman, Bruno Hochhegger, Lea Azour, Simon M. F. Triphan, Julien Dinkel, Yoshiharu Ohno, Yoshiyuki Ozawa, Edwin J. R. van Beek, Lena Wucherpfennig   +10 more
wiley   +1 more source

Análisis Integral de Riesgos en Emprendimientos en Tiempos de Crisis

Revista Economía y Negocios, 2020
El objetivo del presente estudio es identificar y analizar los riesgos potenciales de mercado, operacional y competitivo, que afrontan los emprendimientos en tiempos de crisis.
Jorge Enrique Revelo-Rosero, Carlos Mancheno-Vaca, Adriana Rodríguez-Herrera   +2 more
doaj   +1 more source

Setting the Record Straight: The Intellectual Legacy of H. Igor Ansoff (1918–2002)

Strategic Change, EarlyView.
ABSTRACT This study presents a comprehensive annotated bibliography of H. Igor Ansoff's intellectual contributions, addressing significant gaps in existing citation databases such as Scopus and Web of Science, which capture only 9 to 15 percent of his work.
Richard W. Puyt
wiley   +1 more source

Comunicación para la salud y cambio del comportamiento

Práctica Familiar Rural, 2019
De acuerdo con la Organización Mundial de la Salud, la comunicación para la salud abarca el estudio y el uso de estrategias de comunicación para informar e influenciar decisiones individuales y comunitarias que mejoren la salud.
Marco Fornasini, Gema Fornasini, Érika Muñoz, Manuel Baldeón   +3 more
doaj   +1 more source

How to Avoid HR Nightmares in International M&A Deals [PDF]

, 2007
[Excerpt] What keeps human resources professionals and in-house attorneys up at night? Probably many things, but during a cross-border M&A deal, the nagging questions often revolve around “people” issues: How will the employees transfer from the seller ...
Eandi, Susan, Krudewagen, Ute
core   +1 more source

Association between walking gait biomechanical changes after anterior cruciate ligament injury or reconstruction and the development of osteoarthritis: A systematic review

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose Anterior cruciate ligament (ACL) injury and reconstruction significantly increase the risk of knee osteoarthritis (OA). Biomechanical alterations during walking are frequently suggested contributors to OA development. This systematic review aims to determine the association between walking gait biomechanical changes following ACL ...
Jérôme Riera, Mattéo Campion, Thomas Néri, Alexandre J. M. Rambaud, Noémie C. Duclos   +4 more
wiley   +1 more source

Entwicklung von Strategien zur Regulierung des Drahtwurmbefalls (Agriotes spp. L.) im Ökologischen Kartoffelanbau [PDF]

, 2003
Problemstellung/Ziele: Die Kartoffel ist die wichtigste Hackfrucht im Ökologischen Landbau. Sie eignet sich hervorragend für die Direktvermarktung und erbringt hohe Erlöse, allerdings nur dann, wenn das Erntegut keine Mängel aufweist. Drahtwürmer können
Paffrath, Andreas, Schepl, Ute
core  

Acceleration of Phase‐Modulated Ultrashort Echo Time Sequence for Fast T2 and Adiabatic T1ρ Mapping of the Knee Joints

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose To develop and validate an accelerated phase‐modulated ultrashort echo time (PM‐UTE) sequence for volumetric T2 and adiabatic T1ρ (AdiabT1ρ) mapping of both short‐ and long‐T2 tissues in the knee joint. Methods The proposed method estimates and removes the T1‐dependent component from a single reference acquisition, eliminating repeated
Jiyo S. Athertya, Dina Moazamian, Niloofar Shojaeiadib, Jiaji Wang, Xin Shen, Saeed Jerban, Jiang Du, Yajun Ma   +7 more
wiley   +1 more source