Results 51 to 60 of about 435 (111)

Detrimental effects of cerium oxide nanoparticles on testis, sperm parameters quality, and in vitro fertilization in mice: An experimental study [PDF]

open access: yes, 2021
Background: Cerium oxide nanoparticles (CeO2 NPs) as an important nanomaterial have a wide range of applications in many fields and human beings’ exposure to this nanomaterial is unavoidable.
Ahmadi, Abbas   +2 more
core   +3 more sources

Palinology and Paleoecology of Sarcheshmeh and Sanganeh formations at Baghak section (East of Kopeh-Dogh)

open access: yesJournal of Stratigraphy and Sedimentology Researches, 2014
این مطالعه به بررسی توالی رسوبات کرتاسه زیرین شامل سازندهای سرچشمه و سنگانه در خاور منطقه کپه داغ ( برش چینه‏شناسی باغک) از نقطه نظر پالینولوژیکی می‏پردازد. بر اساس مطالعات انجام شده ، 25 جنس و 31 گونه داینوفلاژله شناسایی گردید. با توجه به داینوفلاژله‏های شناسایی شده و با استفاده از مطالعه فرامینیفرهای موجود در این برش سن بارمین پسین-آپتین پیشین برای ...
Mohsen Yazdi- Moghaddam   +5 more
openaire   +1 more source

Ground improvement for tailing dam remediation and design [PDF]

open access: yes, 2021
Los depósitos de relaves presentan características geotécnicas que los hacen susceptibles de sufrir falla por licuefacción, por lo que las implicaciones de riesgo de este rasgo sólo se han apreciado en su totalidad recientemente.
Burbano Barzallo, Daniel Alejandro
core  

Determination of an Ultimate Pit Limit Utilising Fractal Modelling to Optimise NPV [PDF]

open access: yes, 2015
The speed and complexity of globalisation and reduction of natural resources on the one hand, and interests of large multinational corporations on the other, necessitates proper management of mineral resources and consumption.
Yasrebi, Amir Bijan
core  

The mass balance calculation of hydrothermal alteration in Sarcheshmeh porphyry copper deposit

open access: yesJournal of Economic Geology, 2013
Sarcheshmeh porphyry copper deposit is located 65 km southwest of Rafsanjan in Kerman province. The Sarcheshmeh deposit belongs to the southeastern part of Urumieh-Dokhtar magmatic assemblage (i.e., Dehaj-Sarduyeh zone).
Mohammad Maanijou, Mohammad Mostaghimi
doaj  

Bamboo biochar helps minimize Brassica phytotoxicity driven by toxic metals in naturally polluted soils of four mine zones [PDF]

open access: yes
Researchers have recently become interested in utilizing biochar amendment as an organic approach to enhance soil quality and minimize the mobility of toxic metals (TMs), which can help grow TM-tolerant plant species in polluted areas.
Emamverdian, Abolghassem   +5 more
core   +1 more source

Lower Cretaceous (Upper Barremian-Lower Albian) ammonite faunas of the Kopet Dagh Basin, NE Iran [PDF]

open access: yes, 2002
The Kopet Dagh basin is situated in the north-east of Iran. The ammonite faunas of the Sarcheshmeh and Sanganeh Formations have been studied. Ten stratigraphic sections have been measured and sampled.
Raisossadat, Seyed Naser
core  

Overall quality and antioxidant enzymes of ready‐to‐eat ‘Purple Queen’ pomegranate arils during cold storage [PDF]

open access: yes, 2019
This study evaluated the effectiveness of two different packaging systems, using micro-perforated (MPP) and semipermeable (SP) films, on the physico-chemical and nutraceutical traits, microbial quality, and antioxidant enzymatic system of ready-to-eat ...
Adiletta G.   +5 more
core   +1 more source

Landslide monitoring using insar time-series and GPS observations, case study: Shabkola landslide in northern Iran [PDF]

open access: yes, 2017
Shabkola is a village located in Mazandaran province of northern Iran that suffers from the mass movement happening in the upstream. Deforestation and changes to land use are the main reasons for the soil instability in this region, which together with ...
Akbari, B., Mirzaee, S., Motagh, M.
core   +2 more sources

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