Results 11 to 20 of about 37 (34)

Heavy Metals Content in Selected Medicinal Plants Commonly Used as

Journal of Agricultural Sciences, 2015
For the majority of the world population medicinal plants represent the primary source of the health care. Therefore determining the content of heavy metals, accumulated in medicinal plants, is of high importance.
Aleksandar Stanojkovic, Aleksandra Stanojkovic-sebic, Dragana Josic, Radmila Pivic, Zoran Dinic   +4 more
doaj   +1 more source

Cu(II) İYONLARININ SULU ÇÖZELTİLERDEN POLİAMİN-POLİÜRE REÇİNESİ KULLANILARAK GİDERİLMESİ

Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2008
Bu çalışmada şelatlaşma fonksiyonu olan poliamin-poliüre reçinesi sentezlenmiş ve kesikli sistemle sulu çözeltilerden Cu(II) iyonlarının adsorpsiyonla gideriminde kullanılmıştır.
Fusün Boysan, Bülent Şengörür, Mustafa Küçükislamoğlu   +2 more
doaj   +1 more source

POLİAMİN -POLİÜRE REÇiNESİNİN SENTEZLE NMESİ VE Cd(II) İYONLARININ SULU ÇÖZELTiLERDEN ADSORPSİYONLA GİDERİLMESİNDE KULLANILMASI

Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2009
Sulu çözeltilerden Cd (Il) iyonlannın adsorpsiyonla giderilmesinde kullanılan poliamin-poliüre reçinesi TDI (toluendüzosiyanat) ve TETA (trietilentetraamin) kullanılarak hazırlanmıştır.
Fusün Boysan, Bülent Şengörür
doaj   +1 more source

Inoculation with Efficient Nitrogen Fixing and Indoleacetic Acid Producing Bacterial Microsymbiont Enhance Tolerance of the Model Legume Medicago truncatula to Iron Deficiency

BioMed Research International, Volume 2018, Issue 1, 2018., 2018
The aim of this study was to assess the effect of symbiotic bacteria inoculation on the response of Medicago truncatula genotypes to iron deficiency. The present work was conducted on three Medicago truncatula genotypes: A17, TN8.20, and TN1.11. Three treatments were performed: control (C), direct Fe deficiency (DD), and induced Fe deficiency by ...
Nadia Kallala, Wissal M’sehli, Karima Jelali, Zribi Kais, Haythem Mhadhbi, Artur Alves   +5 more
wiley   +1 more source

Tick‐, mosquito‐, and rodent‐borne parasite sampling designs for the National Ecological Observatory Network

Ecosphere, Volume 7, Issue 5, May 2016., 2016
Abstract Parasites and pathogens are increasingly recognized as significant drivers of ecological and evolutionary change in natural ecosystems. Concurrently, transmission of infectious agents among human, livestock, and wildlife populations represents a growing threat to veterinary and human health.
Yuri P. Springer, David Hoekman, Pieter T. J. Johnson, Paul A. Duffy, Rebecca A. Hufft, David T. Barnett, Brian F. Allan, Brian R. Amman, Christopher M. Barker, Roberto Barrera, Charles B. Beard, Lorenza Beati, Mike Begon, Mark S. Blackmore, William E. Bradshaw, Dustin Brisson, Charles H. Calisher, James E. Childs, Maria A. Diuk‐Wasser, Richard J. Douglass, Rebecca J. Eisen, Desmond H. Foley, Janet E. Foley, Holly D. Gaff, Scott L. Gardner, Howard S. Ginsberg, Gregory E. Glass, Sarah A. Hamer, Mary H. Hayden, Brian Hjelle, Christina M. Holzapfel, Steven A. Juliano, Laura D. Kramer, Amy J. Kuenzi, Shannon L. LaDeau, Todd P. Livdahl, James N. Mills, Chester G. Moore, Serge Morand, Roger S. Nasci, Nicholas H. Ogden, Richard S. Ostfeld, Robert R. Parmenter, Joseph Piesman, William K. Reisen, Harry M. Savage, Daniel E. Sonenshine, Andrea Swei, Michael J. Yabsley   +48 more
wiley   +1 more source

Ontario Medical Association Position Paper on Health Effects of Ground‐Level Ozone, Acid Aerosols and Particulate Matter

Canadian Respiratory Journal, Volume 5, Issue 5, Page 367-384, 1998., 1998
This review of the evidence of the health effects of air pollutants focuses on research conducted in Ontario. Seven key Ontario studies are cited. These findings are highly significant for people living in the Great Lakes basin (and particularly the Windsor‐Quebec corridor), where high levels of certain air pollutants (eg, ground‐level ozone and ultra ...
BT Boadway, J MacPhail, C Jacobson
wiley   +1 more source

Maydanozda Ağır Metal Stresinin in vitro Çimlenme ve Fide Gelişimi Üzerine Etkileri

ISPEC Journal of Agricultural Sciences
Bu çalışmada, açık alanda yetiştirilen ve ağır metal kirliliğine maruz kalma riski yüksek olan Petroselinum crispum (maydanoz)’da farklı ağır metallerin (nikel [Ni], bakır [Cu], kadmiyum [Cd] ve kurşun [Pb]) bitkilerin erken gelişimi üzerindeki ...
Ecem KARA
doaj   +1 more source

Chemometric Evaluation of the Heavy Metal Contents in Surface Soils from the Dilovası Region (Kocaeli/Turkey)

Cumhuriyet Science Journal, 2018
Chemometric methods were used to assess the contamination of heavymetals (As, Cd, Co, Cr, Cu, Hg, Mn, Ni, Pb and Zn) and to classify the contentsof heavy metals of surface soil samples taken from 10 locations in Dilovasiregion. The data were subjected to
Seda Karayünlü Bozbaş, Nevin Uzgören, Ümit Ay, Deniz Bingöl   +3 more
doaj   +1 more source

Successful Therapy of Refractory Erythema Nodosum Associated with Crohn′s Disease Using Potassium Iodide

Canadian Journal of Gastroenterology and Hepatology, Volume 11, Issue 6, Page 501-502, 1997., 1997
Erythema nodosum is a common extraintestinal manifestation of Crohn′s disease. While mild skin involvement often responds to conservative management, severe or refractory cases may require systemic corticosteroid or immunosuppressive therapy. This report describes successful treatment of severe, refractory erythema nodosum associated with Crohn′s ...
John K Marshall, E Jan Irvine
wiley   +1 more source

VOID URBANISM: Unbuilt New Cities and State Formation in the Democratic Republic of Congo

International Journal of Urban and Regional Research, EarlyView.
Abstract Based on an analysis of the planning process behind Kitoko City in the Democratic Republic of Congo—a new city project officially launched in 2019 but never implemented—this article examines the political, social, and spatial effects generated by urban initiatives that remain at the stage of intention. It investigates how such unbuilt projects
Patrick Belinga Ondoua
wiley   +1 more source