Results 191 to 200 of about 431,045 (348)

Fractal Anatomy of Human Organs: A Narrative Review of Structure, Function, and Clinical Perspectives

open access: yesClinical Anatomy, EarlyView.
ABSTRACT Fractal geometry describes complex, self‐similar patterns that repeat across spatial scales and is increasingly recognized as relevant in anatomical research. Indeed, the fractal organization is consistently observed in respiratory, cardiovascular, gastrointestinal, nervous, renal, hepatic, and dermatological systems.
Immacolata Belviso   +7 more
wiley   +1 more source

Correlation Between Portal Pressure and Indocyanine Green Retention Rate is Unaffected by the Cause of Cirrhosis: A Prospective Study. [PDF]

open access: yesWorld J Surg, 2021
Kobayashi K   +11 more
europepmc   +1 more source

Hepatic venous pressure gradient-guided laparoscopic splenectomy and pericardial devascularisation versus endoscopic therapy for secondary prophylaxis for variceal rebleeding in portal hypertension (CHESS1803): study protocol of a multicenter randomised controlled trial in China [PDF]

open access: gold, 2020
Ruoyang Shao   +15 more
openalex   +1 more source

Supramolecular Host‐Guest Complexation Dynamics by Cost‐Efficient Electronic Structure Methods

open access: yesChemistry – A European Journal, EarlyView.
We present a cost‐effective multilevel workflow for the kinetic profiling of host–guest systems, illustrated with cucurbit[6]uril and alkylammonium cations. The method combines rapid docking and reaction path searches at the semi‐empirical level, with refinement of the results using modern density functional theory, accurately reproducing experiment ...
Thomas Gasevic   +6 more
wiley   +1 more source

Trends and Insights in Arab Audit Research: A Bibliometric Exploration

open access: yesCanadian Journal of Administrative Sciences / Revue Canadienne des Sciences de l'Administration, EarlyView.
ABSTRACT This study employs bibliometric analysis to investigate audit research trends across five Arab countries—Jordan, Saudi Arabia, Egypt, Tunisia and the United Arab Emirates—each reflecting distinct sociopolitical, economic and legal contexts.
Zouhour Ben Hamadi, Peter Ghattas
wiley   +1 more source

Noninvasive hemodynamic measurements of superior mesenteric artery in the prediction of portal pressure response to propranolol

open access: bronze, 1998
Atsushi Toyonaga   +7 more
openalex   +1 more source

Sildenafil Has No Effect on Portal Pressure but Lowers Arterial Pressure in Patients With Compensated Cirrhosis [PDF]

open access: bronze, 2010
Puneeta Tandon   +6 more
openalex   +1 more source

Photophysical Modulation of an Elongated Ir(III) Complex by a Resorcin[4]arene Monomer Host

open access: yesChemPhotoChem, EarlyView.
An elongated Ir(III) complex is preferentially accommodated within the cavity of a monomeric resorcin[4]arene host rather than within a hexameric capsule. The resulting supramolecular assembly exhibits enhanced photoluminescence, attributed to π–π interactions between the guest and the host.
Shota Ogura   +2 more
wiley   +1 more source

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