Results 51 to 60 of about 6,877,980 (390)

FERROMAGNETIC ARTIFICIAL CELLS FOR ARTIFICIAL CIRCULATION

ASAIO Journal, 1996
It is known that deoxygenated blood is paramagnetic. A ferrofluidic actuator for an implantable artificial heart has been studied. The magnetic fluid consists of ferromagnetic magnetite particles (10 nm). If artificial cells encapsulating ferromagnetic particles are mixed in blood, the circulation is maintained by applying a magnetic field to the blood.
Y, Mitamura, T, Wada, E, Okamoto
openaire   +3 more sources

EL FENÓMENO DE LA MEMORIA ELÉCTRICA: UN GRAN SIMULADOR. PRESENTACIÓN DE DOS CASOS / Electrical memory phenomenon - a great deceiver. Presentation of two cases [PDF]

CorSalud, 2010
Resumen Presentamos dos pacientes en los que se desarrollaron ondas T negativas que aparecen en el electrocardiograma por la memoria eléctrica cardíaca.
Raimundo Carmona Puerta, Ramiro R. Ramos Ramírez, Arnaldo Rodríguez León, Gustavo Padrón Peña, Elibet Chávez González, Juan Miguel Cruz Elizundia   +5 more
doaj  

Pregnancy Rate by Human Chorionic Gonadotropin Administration Versus Urinary Luteinizing Hormone Surge Method in Patients Undergoing Intrauterine Insemination [PDF]

Women’s Health Bulletin, 2016
Background: Infertility is becoming a world-wide concern in developed and developing countries. Multiple causes are responsible for the situations and various therapies have been developed to overcome this problem in infertile couples, as in the case of ...
Seyedeh Houra Vahedolain, Seyedeh Azam Pourhosaini, Nayere Khadem, Seyed Mostafa Pashang, Ali Akbary, Seyed Taghi Heydari   +5 more
doaj   +1 more source

The role of artificial intelligence in achieving the Sustainable Development Goals [PDF]

Nature Communications, 2019
The emergence of artificial intelligence (AI) and its progressively wider impact on many sectors requires an assessment of its effect on the achievement of the Sustainable Development Goals.
Ricardo Vinuesa, Hossein Azizpour, Iolanda Leite, Madeline Balaam, Virginia Dignum, S. Domisch, Anna Felländer, S. Langhans, Max Tegmark, F. F. Nerini   +9 more
semanticscholar   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Artificial Adreverbums [PDF]

, 1985
Imaginative palindromes have been featured in two recent Word Ways articles: Soap Dealers and Beer Barons by Eugene Ulrish in November 1982, and the The Majestic Palindrome by Dmitri Borgmann in February 1985.
Sunners, William
core   +1 more source

A Cre‐dependent lentiviral vector for neuron subtype‐specific expression of large proteins

FEBS Letters, EarlyView.
We designed a versatile and modular lentivector comprising a Cre‐dependent switch and self‐cleaving 2A peptide and tested it for co‐expression of GFP and a 2.8 kb gene of interest (GOI) in mouse cortical parvalbumin (PV+) interneurons and midbrain dopamine (TH+) neurons.
Weixuan Xue, Sandrine Picaud, Régine Hepp, Stéphanie Pons, Uwe Maskos, Bertrand Lambolez, Ludovic Tricoire   +6 more
wiley   +1 more source

Molecular bases of circadian magnesium rhythms across eukaryotes

FEBS Letters, EarlyView.
Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley   +1 more source

Inteligencia Artificial

Transdigital
El uso de la inteligencia artificial (IA) en el ámbito educativo transformó el quehacer docente. Esta investigación utilizó un enfoque mixto con el fin de explorar el impacto de la IA en las actividades que realizan los docentes mediante cinco vectores ...
R. López-Martínez
semanticscholar   +1 more source

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

FEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source