Results 11 to 20 of about 640,957 (316)

Public Oncologic Serum biobank

open access: yesOpen Journal of Bioresources, 2014
The Public Oncologic Serum Biobank is a not for-profit organization that has been established within the academia setting since 2009, which aims to prospectively collect and store serum samples from cancer patients and volunteers and their associated ...
Pedro Rondot Radío, Lydia Puricelli
doaj   +1 more source

Irrupción de radio y divulgación en el aula para promover las vocaciones científicas en primaria

open access: yesRevista Eureka sobre Enseñanza y Divulgación de las Ciencias, 2020
Las actividades de divulgación de carácter proactivo aumentan el interés de los jóvenes por la ciencia y la tecnología. Máxime cuando las mismas se conjugan con una herramienta de enorme poder pedagógico como es la radio.
Daniel Martín-Pena   +2 more
doaj   +1 more source

Round ligament varices mimicking inguinal hernia during pregnancy

open access: yesRadiology Case Reports, 2019
Varicosities of the round ligament is a rare condition. Our gravid patient had left inguinal swelling noticeable for 2 weeks and pain on and off. Swelling was reducible and treating surgeon referred patient for ultrasound to rule out inguinal hernia ...
Shailendra Singh Naik, MD, DNB Radio diagnosis, MNAMS   +1 more
doaj   +1 more source

Multiselfing in Music Education

open access: yesEducation Sciences
Multiselfing is a form of musicianship where one person digitally clones themself into several single selves, creating layers and a musical collective that would otherwise be impossible without the mediation of technology.
Radio Cremata
doaj   +1 more source

Experimental Results of the HF Propagation at Syowa Station, Antarctica (Reports of the Japanese Antarctic Research Expedition)

open access: yesAntarctic Record, 1972
Continuous measurement of the field strength of NHK's overseas broadcasting waves (JOB, 11.815MHz) was carried out from April, 1970, to February, 1971. The diurnal variations in field strength were not found at the equinox, but in other months the field ...
Syoji KAINUMA   +4 more
doaj   +1 more source

Medios y tecnologías de la información y la comunicación: una caracterización de las prácticas en instituciones escolares de Bogotá

open access: yesRevista Colombiana de Educación, 2004
El artículo presenta los aspectos conceptuales y metodológicos, el desarrollo y algunos resultados del estudio Escuela, Medios y Nuevas Tecnologías: una caracterización de las prácticas en Bogotá, realizado por la Universidad Nacional de Colombia.
José Gregorio Rodríguez
doaj   +1 more source

Prognostic Impact of Treatment Modalities, Including Targeted Compartmental Radio‐Immunotherapy, in a Cohort of Neuroblastoma Patients With CNS Metastases at Relapse

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Neuroblastoma (NB) with central nervous system (CNS) metastases is rare at diagnosis, but occurs more often during relapse/progression. Patients with CNS metastases face a dismal prognosis, with no standardized curative treatment available.
Vicente Santa‐Maria Lopez   +13 more
wiley   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

open access: yesFEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo   +2 more
wiley   +1 more source

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