Results 91 to 100 of about 3,580 (197)

ارائه شرط تصویر‌سازی بر مبنای بردارهای پوئین‌تینگ در روش لرزه‌ای مهاجرت زمانی معکوس [PDF]

open access: yesنشریه مهندسی معدن, 2017
نوفه‌های فرکانس پایین از جمله شاخصه‌های روش مهاجرت زمانی معکوس (RTM)می‌باشند. در این مطالعه، ابتدا از فیلتر بالاگذر، فیلتر لاپلاسی و یک شرط تصویر‌سازی بر مبنای مؤلفه‌‌های پایین‌رونده برای تعدیل این نوفه‌ها استفاده می‌شود.
فرزاد مرادپوری   +3 more
doaj  

Histomorphology of the Olfactory Mucosa and Spinal Tissue Sparing Following Transplantation in the Partial Spinal Cord Injury in Rats [PDF]

open access: yes
Introduction & Objective: Nowadays, cellular and tissues transplant has become the focus of attention for spinal cord injury. It has been shown olfactory nerve cells or olfactory mucosa whi have more efficient on nervous tissue repair and they have been ...
جغتایی, محمد تقی   +6 more
core  

The features of the feeding of Caspian marine shad, Alosa braschnikowii (Borodin, 1904) in western part of the Caspian Sea [PDF]

open access: yes, 2015
Feeding habits of Caspian marine shad Alosa braschnikowii (Borodin, 1904), inhabiting in the western part of Caspian Sea such as prey spectrum and seasonal dynamics have been studied.
Azizov, A.   +2 more
core   +1 more source

From Spirituality to Rationality, Exploring the Paths of Adaptation and Survival of Marginalized Immigrant Women in Yazd City [PDF]

open access: yes
Survival has been the most important concern of mankind throughout history. Spatial mobility (migration) has been one of the strategies of humans to achieve survival.
Ali Ruhani   +2 more
core   +1 more source

ترجمه: پلیس در یک جامعة چند‌فرهنگی [PDF]

open access: yesمطالعات فرهنگی پلیس, 2019
استرالیا در دهة 1990 کشوری با تنوع قومی و فرهنگی قابل توجه بوده و دارای بیش از 100 گروه قومی و 80 زبان مهاجر و 150 زبان بومی است (Castles et al.، 1988: 25).
یوسف آرام
doaj  

Growth and chondrogenic differentiation of mesenchymal stem cells derived from human adipose tissue on chitosan scaffolds [PDF]

open access: yes, 2016
BACKGROUND AND OBJECTIVE: Treatment of cartilage damage for any reason is associated with temporary relief of joint pain. Providing the possibility of differentiating various stem cells into adult tissues can contribute to recovery and treatment of ...
Alizadeh, Akram.   +7 more
core  

Effect of butachlor on spermatogenesis, testosterone amount and testes tissue Rutilus frisii kutum Kamenskii 1901 [PDF]

open access: yes, 2007
Morphological assessment of sexually mature Rutilus frisii kutum Kamenskii 1901 caught from the rivers (Shirud, Khoshkrud, Sepidrud and Chelavand Rivers) flowing in the southwest Caspian Sea region was conducted and sperm volume, total sperm count and ...
Farokhrous Lashydany, Masoud
core  

Change- Point in Poisson Distribution with Application in Iranian Mortality Data [PDF]

open access: yes
Background & Objectives: Changing the pattern of mortality gives important perspective of health determinants. The aim of this study is to detect location and time of mortality pattern change in country using statistical change point method during 1971 ...
امانی, فیروز   +3 more
core  

استخراج سلولهای بنيادين از بافت پالپ دندانهای شيری انسان و نشاندارسازی آنهابا تکنسيم 99m [PDF]

open access: yes, 2013
خلاصه: سابقه و هدف : سلول­های پالپ دندان شيری انسان توانايی تکثير و تمايز بالايی از خود نشان می دهند و می توان با تمايز اين سلولها به سلول های شبه ادنتوبلاست و استئوبلاست به بازسازی ساختمان از دست رفته دندان کمک کرد.
بختیار, هنگامه   +3 more
core  

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