Results 1 to 10 of about 2,981,245 (366)
A monolithic lab-on-a-chip fabricated by femtosecond laser micromachining capable of label-free biosensing is reported. The device is entirely made of fused silica, and consists of a microdisk resonator integrated inside a microfluidic channel ...
João M. Maia +3 more
doaj +1 more source
Multi-isotopic regional-scale screening on drinking groundwater in Lombardy Region (Italy)
Groundwater is the main and safest source of water used for drinking purposes in many urban and rural communities worldwide. A deep knowledge of aquifer systems in terms of quality, vulnerability and renewability is fundamental to preserving groundwater ...
Chiara Sbarbati +9 more
doaj +1 more source
Mental health issues, including major depressive disorder, which can lead to suicidal behavior, are considered by the World Health Organization as a major threat to global health.
Nicolas Salvetat +12 more
doaj +1 more source
Accuracy of magnetic resonance imaging to identify pseudocapsule invasion in renal tumors [PDF]
Purpose: To evaluate accuracy of MRI in detecting renal tumor pseudocapsule (PC) invasion and to propose a classification based on imaging of PC status in patients with renal cell carcinoma.
Altobelli, Emanuela +15 more
core +1 more source
AbstractHelix‐capping motifs are specific patterns of hydrogen bonding and hydrophobic interactions found at or near the ends of helices in both proteins and peptides. In an α‐helix, the first four >N‐H groups and last four >C=O groups necessarily lack intrahelical hydrogen bonds. Instead, such groups are often capped by alternative hydrogen bond
R, Aurora, G D, Rose
openaire +2 more sources
Large cervical leiomyoma: An experience from Sudan
Cervical leiomyomas - even small ones - are extremely uncommon. Two consecutive cases of very large cervical leiomyomas in young women came to our attention during the summer 2018 in Sudan.
Christoph H. Houben, Joseph Y. Erishlo
doaj +1 more source
Background Most psychiatric disorders in childhood and adolescence cause impairment in academic performance. Early interventions in school are thought to reduce the burden of disorder and prevent chronicity of disorder, while a delay in reachable help ...
Isabel Boege +9 more
doaj +1 more source
Expenditure of Poland’s Agricultural Budgets in the Context of Selected Macroeconomic Relations
The article analyses the dynamics and structure of agricultural expenditure in Polish state budgets in 1995–2020, which is the basis for considerations on the relationship between budget expenditure on agriculture and the dynamics of GDP and the dynamics
Andrzej Czyżewski +2 more
doaj +1 more source
Ten-Year Research Update Review: Antiviral Activities from Marine Organisms
Oceans cover more than 70 percent of the surface of our planet and are characterized by huge taxonomic and chemical diversity of marine organisms. Several studies have shown that marine organisms produce a variety of compounds, derived from primary or ...
Gennaro Riccio +7 more
doaj +1 more source
Telephone support for breastfeeding by primary care: A randomised multicentre trial
Objective: To evaluate a telephone support programme for mothers who breastfeed for the first 6 months. Methods: A randomised unmasked clinical trial was conducted in 5 urban Primary Care centres that included mothers with healthy newborns who were ...
Josep Vicent Balaguer Martínez +5 more
doaj +1 more source

