نتایج جستجو برای: historical iron

تعداد نتایج: 250201  

Journal: :British journal of industrial medicine 1987
G H Smith F L Williams O L Lloyd

A geographical association between respiratory cancer and air pollution from steel foundries has been shown previously in Scotland and elsewhere. In the present study the iron-founding town of Kirkintilloch was found to have standardised mortality ratios (SMRs) for respiratory cancer in 1959-63, 1964-8, and 1969-73 that were unexceptional in comparison with Scotland. Nevertheless, when SMRs wer...

Journal: :Analytical and bioanalytical chemistry 2002
S Sánchez Ramos F Bosch Reig J V Gimeno Adelantado D J Yusá Marco A Doménech Carbó

An in-depth chemical-analytical study has been performed on biscuit and mortar from 17th-18th century tiles from a mediaeval hermitage in the province of Valencia (Spain). Representative samples were chosen from the tile fragments available, using appearance, essentially color and consistency, as the criterion. The chemical composition was analyzed by X-ray fluorescence of the samples in the fo...

2010

Presented at the Book and Paper Group session, AIC 37th Annual Meeting, May 20–23, 2009, Los Angeles, California. tested by exposure to heat and humidity, highintensity light, and elevated humidity at room temperature. Changes were evaluated against unaged or untreated controls. Methods of evaluation include hyperspectral imaging, color measurement, pH, iron (II) testing using bathophenthroline...

2007
Zheng Liu Dennis Krys Balvant Rajani Homayoun Najjaran

Prediction of service life of ductile iron pipe is carried out using the information on pipe condition, backfill/soil properties, and corrosion rates, as well as historical failure records. Among the factors that affect pipe condition, external pitting corrosion is a prominent variable contributing to the disintegrity of the pipe. A pipe scanner equipped with a laser displacement sensor was use...

Journal: :British journal of haematology 2013
Alessia Pepe Antonella Meloni Giuseppe Rossi Vincenzo Caruso Liana Cuccia Anna Spasiano Calogera Gerardi Angelo Zuccarelli Domenico G D'Ascola Salvatore Grimaldi Michele Santodirocco Saveria Campisi Maria E Lai Basilia Piraino Elisabetta Chiodi Claudio Ascioti Letizia Gulino Vincenzo Positano Massimo Lombardi Maria R Gamberini

The relationship between diabetes mellitus (DM) and cardiac complications has never been systematically studied in thalassaemia major (TM). We evaluated a large retrospective historical cohort of TM to determine whether DM is associated with a higher risk of heart complications. We compared 86 TM patients affected by DM with 709 TM patients without DM consecutively included in the Myocardial Ir...

Journal: :Journal of Political Economy 1906

Journal: :Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] 2018
Camila Cesário Fernandes Luciano Takeshi Kishi Erica Mendes Lopes Wellington Pine Omori Jackson Antonio Marcondes de Souza Lucia Maria Carareto Alves Eliana Gertrudes de Macedo Lemos

Human activities on the Earth's surface change the landscape of natural ecosystems. Mining practices are one of the most severe human activities, drastically altering the chemical, physical and biological properties of the soil environment. Bacterial communities in soil play an important role in the maintenance of ecological relationships. This work shows bacterial diversity, metabolic repertoi...

2015
Chander P Arora Marian Kacerovsky Balazs Zinner Tibor Ertl Iuliana Ceausu Igor Rusnak Serhiy Shurpyak Meenu Sandhu Calvin J Hobel Daniel A Dumesic Sandor G Vari

AIM To identify characteristic risk factors of preterm birth in Central and Eastern Europe and explore the differences from other developed countries. METHOD Data on 33,794 term and 3867 preterm births (<37 wks.) were extracted in a retrospective study between January 1, 2007 and December 31, 2009. The study took place in 6 centers in 5 countries: Czech Republic, Hungary (two centers), Romani...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2008
Thomas E Levy Thomas Higham Christopher Bronk Ramsey Neil G Smith Erez Ben-Yosef Mark Robinson Stefan Münger Kyle Knabb Jürgen P Schulze Mohammad Najjar Lisa Tauxe

Recent excavations and high-precision radiocarbon dating from the largest Iron Age (IA, ca. 1200-500 BCE) copper production center in the southern Levant demonstrate major smelting activities in the region of biblical Edom (southern Jordan) during the 10th and 9th centuries BCE. Stratified radiocarbon samples and artifacts were recorded with precise digital surveying tools linked to a geographi...

Journal: :journal of midwifery and reproductive health 0
tahereh fathi najafi phd student in reproductive health, department of midwifery, school of nursing and midwifery, mashhad university of medical sciences, mashhad, iran; lecturer , department of midwifery, mashhad branch, islamic azad university, mashhad, iran robab latifnejad roudsari associate professor, research center for patient safety, department of midwifery, school of nursing and midwifery, mashhad university of medical sciences, mashhad, iran mahshid hejazi phd student in teaching english as a foreign language; lecturer, department of foreign languages, mashhad branch, islamic azad university, mashhad, iran

background and aim: iron deficiency anemia is the most common micronutrient deficiency in the world today. it affects the lives of millions of women and children through contributing to poor cognitive development, increased maternal mortality and decreased work capacity.  because of the important role of iron in the physical and cognitive health, and for the universal consideration of eradicati...

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