Results 31 to 40 of about 67,355 (195)

Long-lasting alterations in adipose tissue density and adiponectin production in people living with HIV after thymidine analogues exposure

open access: yesBMC Infectious Diseases, 2019
Background Thymidine analogues (TA) and didanosine (ddI) are associated with long-lasting adipose tissue redistribution. Adiponectin is a widely used marker of adipocyte activity, and adipose tissue density assessed by CT-scan is associated with ...
Marco Gelpi   +9 more
doaj   +1 more source

Struktura osebnosti pri slovenskih triletnikih: vprašalnik individualnih razlik med otroki

open access: yesPsihološka Obzorja, 2004
V prispevku predstavljava podatke o veljavnosti novega starostno in kulturno decentriranega pripomočka za ugotavljanje individualnih razlik med otroki, starimi od 3 do 12 let (Vprašalnik individualnih razlik med otroki - VIRO).
Maja Zupančič, Tina Kavčič
doaj   +1 more source

Arf invariants of real algebraic curves

open access: yes, 2005
We give some new congruences for singular real algebraic curves which generalize Fiedler's congruence for nonsingular curves.Comment: 14 ...
Fidler   +12 more
core   +1 more source

Spindle configurations of skew lines

open access: yes, 2004
We prove a conjecture of Crapo and Penne which characterizes isotopy classes of skew configurations with spindle-structure. We use this result in order to define an invariant, spindle-genus, for spindle-configurations.
Borobia   +11 more
core   +2 more sources

El mundo al revés: revisión del concepto y análisis de su operatividad en las prácticas escénicas de los siglos XVII y XVIII

open access: yesHipogrifo: Revista de Literatura y Cultura del Siglo de Oro, 2020
La categoría del mundo al revés es bien conocida en historia cultural, pero demasiado a menudo se hace de ella un uso intuitivo, considerándola tan pronto un tema, tan pronto un motivo, y asociándola rutinariamente con «lo carnavalesco».
Álvaro Ceballos Viro
doaj   +1 more source

Discrete Space-Time Volume for 3-Dimensional BF Theory and Quantum Gravity

open access: yes, 1998
The Turaev-Viro state sum invariant is known to give the transition amplitude for the three dimensional BF theory with cosmological term, and its deformation parameter hbar is related with the cosmological constant via hbar=sqrt{Lambda}.
Ashtekar A   +14 more
core   +1 more source

Herpesvirus immunology in solid organ transplant recipients – liver transplant study (HISTORY): a retrospective and prospective observational cohort study

open access: yesBMC Infectious Diseases, 2023
Background Life-long immunosuppressive treatment after liver transplantation (LT) prevents graft rejection but predisposes the LT recipient to infections. Herpesvirus infections are associated with morbidity and mortality among LT recipients. Among those,
Moises Alberto Suarez-Zdunek   +8 more
doaj   +1 more source

A Viro Theorem without convexity hypothesis for trigonal curves

open access: yes, 2006
A cumbersome hypothesis for Viro patchworking of real algebraic curves is the convexity of the given subdivision. It is an open question in general to know whether the convexity is necessary.
Bertrand, Benoit, Brugalle, Erwan
core   +4 more sources

Leveraging Artificial Intelligence and Large Language Models for Cancer Immunotherapy

open access: yesAdvanced Science, EarlyView.
Cancer immunotherapy faces challenges in predicting treatment responses and understanding resistance mechanisms. Artificial intelligence (AI) and machine learning (ML) offer powerful solutions for cancer immunotherapy in patient stratification, biomarker discovery, treatment strategy optimization, and foundation model development.
Xinchao Wu   +4 more
wiley   +1 more source

De novo electrocardiographic abnormalities in persons living with HIV

open access: yesScientific Reports, 2021
Persons living with HIV (PLWH) may have increased incidence of cardiovascular events and longer QTc intervals than uninfected persons. We aimed to investigate the incidence and risk factors of de novo major electrocardiogram (ECG) abnormalities and QTc ...
Andreas D. Knudsen   +9 more
doaj   +1 more source

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