Results 51 to 60 of about 1,053,290 (177)

Una consideración sobre el espacio en Leonardo da Vinci, desde la ciencia, el arte y la filosofía

open access: yesAnálisis, 2012
La necesidad de captar, transmitir y comunicar la realidad a través del sen- tido de la vista, la experiencia vivida y la habilidad manual constituye uno de los propósitos más importantes en las obras de Leonardo da Vinci.
Ana Cecilia Vallejo Clavijo
doaj  

CCAFS site atlas – Makueni / Wote [PDF]

open access: yes, 2013
CCAFS site atlas for Makueni / Wote ...
Förch, Wiebke   +5 more
core  

Intraoperative QTc interval interpretation: Effects of anaesthesia, ECG, correction formulae, sex, and current limits

open access: yesActa Anaesthesiologica Scandinavica, Volume 68, Issue 10, Page 1369-1378, November 2024.
Abstract Background Severe QT interval prolongation requires monitoring QTc intervals during anaesthesia with recommended therapeutic interventions at a threshold of 500 ms. The need for 12‐lead ECG and lack of standardisation limit such monitoring. We determined whether automated continuous intraoperative QTc monitoring with 5‐lead ECG measures QTc ...
Thomas Krönauer   +2 more
wiley   +1 more source

Minimizing the Potential for Groundwater Contamination from Agricultural Point Sources [PDF]

open access: yes, 1989
An activated charcoal filtration unit was designed to remove pesticides from leftover pesticide solutions and rinsates generated under farm-like conditions.
Lavy, Terry L.   +2 more
core   +2 more sources

Next‐generation spatial transcriptomics: unleashing the power to gear up translational oncology

open access: yesMedComm, Volume 5, Issue 10, October 2024.
Proposed biomarker development pipeline using spatial transcriptome. Schematic illustration of biomarker profiling workflow based on ST. Cancer types are listed on the left for demonstrative purposes (see abbreviations). Sampling strategies are divided into full tissue sections and tissue microarrays (TMA) depending on ST technologies as exploratory ...
Nan Wang   +6 more
wiley   +1 more source

Cultivos hortícolas industriales en las alternativas de regadío: Productividades y mano de obra empleada. [PDF]

open access: yes, 1983
El cultivo de especies hortícolas con destino industrial se considera como el elemento que puede mejorar a corto plazo la productividad económica y de la mano de obra de las explotaciones de regadío de las Vegas del Guadiana.
García Azcarate, Teresa   +4 more
core  

A novel technique of airway silicon stent deployment under vision—Dr. Vidyasagar's technique

open access: yesRespirology Case Reports, Volume 12, Issue 10, October 2024.
We present a novel technique for silicon stent insertion under direct visualization, improving accuracy and safety while eliminating the need for external loading devices and fluoroscopy. This method demonstrated in 16 cases, simplifies the procedure, ensure precise placement and avoid radiation exposure while placing silicon stent.
Belgundi Preeti Vidyasagar   +3 more
wiley   +1 more source

The Impact of Firm Level Contracting on Wage Levels and Inequality: Spain 1995-2002 [PDF]

open access: yes
This paper provides microeconomic evidence on the variation over time of the firm-specific wage premium in Spain from 1995 to 2002, and its impact on wage inequality. We make use of two waves of a detailed linked employer-employee data set.
De la Rica Goiricelaya, Sara   +1 more
core  

Postoperative cognitive disorders and delirium in gynecologic surgery: Which surgery and anesthetic techniques to use to reduce the risk?

open access: yesInternational Journal of Gynecology &Obstetrics, Volume 166, Issue 3, Page 954-968, September 2024.
Abstract Despite their general good health, an increasing proportion of elderly individuals require surgery due to an increase in average lifespan. However, because of their increased vulnerability, these patients need to be handled carefully to make sure that surgery does not cause more harm than good.
Giovanni Pecorella   +6 more
wiley   +1 more source

Complete genome sequence of the Medicago microsymbiont Ensifer (Sinorhizobium) medicae strain WSM419 [PDF]

open access: yes, 2010
Ensifer (Sinorhizobium) medicae is an effective nitrogen fixing microsymbiont of a diverse range of annual Medicago (medic) species. Strain WSM419 is an aerobic, motile, non-spore forming, Gram-negative rod isolated from a M.
Ardley, J.K.   +22 more
core   +1 more source

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