Results 31 to 40 of about 1,097 (171)

Del Mediterráneo al Índico: los estrechos del mar Rojo

open access: yes, 2020
El presente trabajo quiere mostrar la importancia estratégica que tuvieron los dos estrechos del mar Rojo (la zona de Suez y Bab elMandeb) durante la antigüedad clásica. De esa forma, se revisa la existencia de un canal que conectaba el Mediterráneo con el mar Rojo, así como el interés mostrado por algunos autores clásicos por describir la geografía y ...
openaire   +3 more sources

Role of Lithology and Subsurface structures detected by potential field data in controlling the radioactive mineral accumulation at Natash area, Eastern Desert, Egypt

open access: yesGeofísica Internacional, 2014
La zona de Wadi Natash se encuentra en la parte sur del desierto del este de Egipto. Tiene una gran importancia, ya que cuenta con gran acumulación de minerales radiactivos, como uranio, torio y potasio.
Shadia Elkhodary, Taha Rabeh
doaj   +1 more source

Spanish stock returns, growth, and inflation, 1900–2020

open access: yesThe Economic History Review, EarlyView.
Abstract This paper studies equity returns in the Madrid Stock Exchange and their connections with the macroeconomy from the emergence of a stock market around 1900 to its ‘big bang’ at the turn of the twenty‐first century. Using high‐quality data from primary sources and the methodology of the modern IBEX35 (published since 1987), we constructed an ...
Stefano Battilossi   +2 more
wiley   +1 more source

Scrutinising Frontex: The European Parliament and Accountability through Discharge

open access: yesJCMS: Journal of Common Market Studies, EarlyView.
Abstract This article examines how the European Parliament (EP) has leveraged the budgetary discharge procedure to enhance the political accountability of the EU's Border and Coast Guard Agency, Frontex. Whilst the procedure is formally limited to budget implementation, the EP has used it as an accountability tool that goes far beyond financial ...
Magnus G. Schoeller, Peter Slominski
wiley   +1 more source

Ideal soft tissue graft in periodontal and peri‐implant applications: A scoping review

open access: yesPeriodontology 2000, EarlyView.
Abstract Soft tissue grafts (STG) are used in a wide range of clinical situations including volume augmentation, keratinized tissue increase, and recession coverage around teeth and implants. Each STG, produced from different sources and processed with various techniques, possesses unique material properties and interaction with the host tissues, which
Madeline Yon   +4 more
wiley   +1 more source

Impact of the homozygous mutation in Nudix hydrolase 15 on myelosuppression with 6-mercaptopurine in a European girl with acute lymphoblastic leukemia: a case report

open access: yesArs Pharmaceutica, 2023
A 6-year-old girl diagnosed with intermediate-risk acute lymphoblastic leukemia (ALL) presented with severe myelotoxicity and multiple infections during phase IB induction treatment with 6-mercaptopurine (6-MP).
Laura Elena Pineda-Lancheros   +5 more
doaj   +1 more source

Human‐derived cardiac‐neural microtissues reveal catecholaminergic polymorphic ventricular tachycardia is also a disease of the sympathetic neuron

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Schematic diagram illustrating the proposed pathway in which regulatory defects might occur in sympathetic neurons derived from hiPSC in catecholaminergic polymorphic ventricular tachycardia (CPVT). Specifically, enhanced calcium transients appeared to derive from three sources: enhanced membrane excitability (due to loss of ...
Ni Li   +19 more
wiley   +1 more source

Los periplos de Eudoxo de Cízico en la Mauretania Atlántica

open access: yesGerión, 2005
Los cuatro viajes de Eudoxo de Cízico, trataron de acceder al comercio de especias, plantas aromáticas y piedras preciosas de la India, dos veces como expediciones reales egipcias, antes de 116 a.C. y ca.
Alfredo Mederos Martín   +1 more
doaj   +2 more sources

La crisis del siglo III d. C. y el comercio romano en el Mar Rojo: ¿crisis o transformación?

open access: yesStudia Historica: Historia Antigua, 2013
Este artículo pretende analizar el impacto que la llamada ‘crisis del siglo III’ tuvo sobre el comercio internacional entre Roma y el extremo oriente (Arabia, India, China).
Dario NAPPO
doaj  

Establecimiento de una asociación de gramíneas y leguminosas forrajeras, sembradas con densidades de arveja (Pisum sativum L.) cv “Remate” en el Valle del Mantaro, Perú

open access: yesScientia Agropecuaria, 2019
En el valle del Mantaro y zonas alto andinas del Perú, las pasturas son establecidas sin control de malezas o sembradas con cultivos de compañía (cebada). La siembra de la arveja con pastos puede significar mayores ventajas productivas.
José Ordoñez-Flores   +2 more
doaj   +1 more source

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