International Journal of Advanced Biological and Biomedical Research

Examine the Effects of Training on Personality Formation and Mental Development of Childhood and Adolescence

Zahra Mousavi; Fatemeh Mousavi

Volume 1, Issue 6 , June 2013, , Pages 649-654

Abstract

The present study was conducted to evaluate the effect of training on personality formation and mental development of childhood and adolescence. It is important to understand ... Read More

Compression of Breast Cancer Images By Principal Component Analysis

Monika Saraswat; A. K. Wadhwani; Manish Dubey

Volume 1, Issue 7 , July 2013, , Pages 767-776

Abstract

The principle of dimensionality reduction with PCA is the representation of the dataset ‘X’in terms of eigenvectors ei ∈ RN of its covariance matrix. The eigenvectors ... Read More

A Novel Method for Human Astigmatism Formulation and Measurement

Amir Iranmanesh; Ali Rezaie; Mohammad Reza Rezaie Rayeni Nejad

Volume 1, Issue 8 , August 2013, , Pages 874-884

Abstract

Astigmatism’s defect has not yet been formulated in Physics and medical physics books theoretically. In this paper, we are trying to formulate the astigmatism’s defect. ... Read More

Role of Salicylic Acid on Yield Improvement of ‘Elberta’ Peach (Prunus Persica L. Batsch) Tree

Hamideh Mohamadi; Zahra Pakkish

Volume 2, Issue 4 , April 2014, , Pages 970-973

Abstract

In other to study the effects of salicylic acid on reproductive characters of ‘Elberta’ Peach (Prunus persica L. Batsch) tree, an experiment was carried out based on randomized ... Read More

Evaluation Accuracy of Nearest Neighbor Sampling Method in Zagross Forests

Yousef askari; Pejman tahmasebi Kohyani

Volume 1, Issue 9 , September 2013, , Pages 999-1008

Abstract

Collection of appropriate qualitative and quantitative data is necessary for proper management and planning. Used the suitable inventory methods is necessary and accuracy of sampling ... Read More

Length-Weight Relationships of Vimba Vimba Persa in Southern Coasts of the Caspian Sea Guilan Province- Iran

Javid Imanpour Namin; Taravat Molayemraftar; Mina Rajabpour; Sanam Heidary

Volume 1, Issue 10 , October 2013, , Pages 1213-1219

Abstract

Length weight relationships of Vimba vimba persa were studied. For this purpose 174 fish samples were collected by gill nets, beach seine and purse seine from March through June 2008 ... Read More

Synthesis of 2-Amino-4hydroxy-1H-Pyrrole-3-Carbonitrile from Glycine Under Microwave Irradiation

Sayed Ali Ahmadi; Meysam Maddahi

Volume 1, Issue 11 , November 2013, , Pages 1364-1367

Abstract

Reaction of Glycin with Malononitrile afforded respective Pyrrole. Pyrrole is one of the heterocyclic compounds with very important biological activities. Heterocycles are extremely ... Read More

Measurement of Vertical Water Percolation Through Different Soil Textures of Paddy Field During Rice Growth Season

Teimour Razavipour; Ali Reza Farrokh

Volume 2, Issue 5 , May 2014, , Pages 1379-1388

Abstract

The water percolation loss beyond root zone in the soil is one of the important parameters to determine water requirement of rice plant. If the amount of water percolation rate into ... Read More The water percolation loss beyond root zone in the soil is one of the important parameters to determine water requirement of rice plant. If the amount of water percolation rate into the soil is estimated more carefully, determination of water requirement will be evaluated better and designing for system of irrigation, drainage and related establishments will be more easily done. The purpose of this research is determination the amount of irrigation water losses via vertical percolation in the paddy soils in rice growth duration. This study was carried out in a randomized complete block design (RCBD) with three replications in different areas of Guilan province in 1999. Seven areas which were different in the surface soil texture especially on their clay content or other particle size distribution were selected. For determining of water losses as vertical percolation was used quick method. The soils were sampled contemporary and the effects of some soil physical parameters on vertical percolation were studied too. The soil textures were consisted of: Sandy Loam, Loam, Clay Loam, Silty Loam, Clay and Silty Clay Loam. The results have shown that some physical parameters such as bulk density and particle size distribution especially clay content and sand fractions can be significantly effective on the amount of vertically percolated water. The values of adjusted determination coefficient of linear and nonlinear regressions (adj. R2) for above variables on vertical percolation for bulk density, clay, and sand percentage were 0.32, 0.91 and 0.79 respectively. The mean comparison of vertical percolation showed four different classes of vertical percolation at the 5% level by DMRT: Class I- Very high vertical percolation with 0.73 cm.day-1 or higher, in extremely light soil textures with clay contents less than 8%. Class II- High vertical percolation with 0.54 cm.day-1 in light soil textures with 8 -16% clay content. Class III- Medium vertical percolation with 0.32 cm.day-1 in medium soil textures with 16 - 44% clay content. Class IV- low vertical percolation with 0.15 cm.day-1 in heavy soil textures with more than 44% clay content.

Effect of Plant Density and Nitrogen Fertilizer on Some Attribute Ofgrain Sorghum (Sorghum Bicolor (L.) Moench)

Narges Zand; Mohammad Reza Shakiba

Volume 1, Issue 12 , December 2013, , Pages 1577-1582

Abstract

A field experiment was conducted in 2010, to evaluate the effects of plant density (D1, D2 and D3: 8, 14 and 20 plant/m2) on field performance of Sorghum under different nitrogen application ... Read More

A Revision of Calendula L. (Asteraceae), in Iran

Efat Jafari; Mostafa Assadi; Gholam Abbas Ghanbarian

Volume 2, Issue 6 , June 2014, , Pages 1943-1950

Abstract

The genus Calendula belongs to tribe Calenduleae, (Asteraceae family). Itmorphologically studied for the ongoing project of the flora of Iran. Based on the herbarium studies and field ... Read More

An Investigation of Energy Use Efficiency and CO2 Emissions for Grape Production in Zanjan Province of Iran

Hossein Haji Agha Alizadeh; Kamran Taromi

Volume 2, Issue 7 , July 2014, , Pages 2249-2258

Abstract

Objective: The aims of this study were to determine energy efficiency and CO2 use pattern of grape production in Zanjan province, Iran by a non-parametric method of data envelopment ... Read More

Molecular Typing by Polymerase Chain Reaction Sequence Specific Primers (PCR- SSP) of Human Leukocyte Class I and Class II Alleles in a Sample of Iraqi Visceral Leishmaniasis Patients

Nidal Abdul Mohymen; Abdullah M. Qader; Ali H. Ad’hiah

Volume 2, Issue 8 , August 2014, , Pages 2412-2415

Abstract

Objective: This study aimed to investigate the association between HLA alleles and visceral leishmaniasis (VL) in a sample of Iraqi patients. Methods: A total of 30 patients were studied, ... Read More

Trichoderma Species Associated with Medicinal Plants

Yadegar Amini; Abbas Mohammadi; Dostmorad Zafari

Volume 2, Issue 9 , September 2014, , Pages 2566-2568

Abstract

Objective: The genus Trichoderma comprises a great number of fungal strains that act as biological control agents, the antagonistic properties of which are based on the activation of ... Read More

Effects of the Methanolic Extract of Abeloschus Esculentus (L) Moench (Okro) Fruit oOn the Testes and Sperm Characteristics of Male Albino Wistar Rats

Nwoke Kyrian Uchenna; Konyefom Godswill Nweze; Ifedi Izuchukwu Charles

Volume 2, Issue 10 , October 2014, , Pages 2686-2690

Abstract

Objective: In this study aimed at evaluating the antifertility effect of the methanolic extract of Abelmoschus esculentus (okro) fruit using albino wistar rat. Methods: Fifty adult ... Read More

Effect of Oleo-Gum Resin of Ferula Assafoetida on Growth of Some Food and Crop Contaminating Microbes

Hediyeh Davoudi Moghadam; Ali Mohamadi Sani; Masoomeh Mehraban Sangatash

Volume 2, Issue 11 , November 2014, , Pages 2788-2794

Abstract

Objective: The aim of this study was to determine the Minimum inhibitory concentration (MIC) and minimum fungicidal or bactericidal concentration (MFC, MBC) of oleo-gum resin of Ferula ... Read More

Development of Entrepreneurship Ecosystem

Elahe Yaribeigi; Seyed Jamal Hosseini; Farhad Lashgarara; Seyed Mehdi Mirdamadi; Maryam Omidi Najafabadi

Volume 2, Issue 12 , December 2014, , Pages 2905-2908

Abstract

Entrepreneurship in the world, especially in Western developed countries, the much interest in recent years the concept of entrepreneurial ecosystems and integrating the separation ... Read More

Irradiation’ and its Potential to Food Preservation

Mohammad Reza Yousefi; Ayat Mohammad Razdari

Volume 3, Issue 1 , March 2015, , Pages 51-54

Abstract

In spite of the technologies developed during the last decade, the level of food loss is still high and is reported in many countries. According to the United Nations, more than 30 ... Read More

The Effect of Group Learning (Discussion) and Individual Learning Progress in Reading Performance of Dyslexic Students in Second Grade in 2016-17, Qazvin City

Nastaran Shalchian Pour Kheljan

Volume 5, Issue 2 , June 2017, , Pages 60-64

https://doi.org/10.26655/ijabbr.2017.3.2

Abstract

Objective: This study aims to review group learning method effect compared to individual learning method on dyslexic students of second grade in elementary school and it evaluates whether ... Read More Objective: This study aims to review group learning method effect compared to individual learning method on dyslexic students of second grade in elementary school and it evaluates whether their problem will be solved in group and by other`s help? Thus, two methods of learning- Jigsaw I and Jigsaw II methods -were used to review their effects on improving learning and reading of children. Methods: Pretest-posttest design was selected due to semi-experimental method topic. Kessler and mental scale was used to gather data and a test for recognizing reading called Shirazie test was used to determine disorder amount of students reading, also data resulted from pretest, posttest, follow up and delayed tests were used to gather information. Validity coefficient was estimated .87 and reliability coefficient was .96 for total scale, .94 for class scale, and .91 for practical scale during one month that reliability coefficients’ median was reported .75. 30 students were delivered learning services in learning disorders center by one mentor, and in two shifts, preferentially 60 students were under learning services, in this study, 30 students of first shift was selected randomly as experimental group and 30 students of second shift was selected as control group. Gathered information was used for statistical tasks with the use of independent groups` t-test and SPSS software in order to compare performance of two independent groups of experimental and control. Results: Study findings indicate that group learning method effect compared to individual learning method on reducing the problems of dyslexic students of second grade in elementary students of Qazvin city. It is deduced from hypotheses that group learning compared with individual learning is effective in no addition and/or removing words in text, group learning compared with individual learning method is effective in no addition and removing letter or syllable, group learning compared with individual learning method is effective in no substitution of words in text, thus it can be concluded that students that are learned by group method are enjoyed better performance in reading skill.

Oil content, fruit and seed characteristics Ethiopian Jatropha (Jatropha curacas L.) provenances

Beemnet Mengesha Kassahun; Zewdinesh Damtew; Negasu Guteta; Muluken Philipos; Daniel BIsrat; Gelila Asaminew; Seferu Tadese; Hassen Nurhusain; Fikremariam Haile; Solomon Abate; Manaye Balcha; Betelihem Mekonnen

Volume 4, Issue 1 , March 2016, , Pages 77-88

https://doi.org/10.26655/ijabbr.2016.2.10

Abstract

For determining the oil content, seed and fruit characteristics of Ethiopian Jatropha provenances, the study was conducted in five regions of Ethiopia namely Southern Nation Nationalities ... Read More

Providing a essay about: study on the spatial pattern of biodiversity caused by implementing agroforestry methods

Hamid Ahani; Hamid Jalilvand

Volume 1, Issue 1 , January 2013, , Pages 79-85

Abstract

Forests are biologically diverse systems, representing some of the richest biological areas on Earth. They offer a variety of habitats for plants, animals and micro-organisms. However, ... Read More Forests are biologically diverse systems, representing some of the richest biological areas on Earth. They offer a variety of habitats for plants, animals and micro-organisms. However, forest biodiversity is increasingly threatened as a result of deforestation, fragmentation, climate change and other stressors. Biodiversity is the variation of life forms within a given ecosystem, biome, or on the entire Earth. Hypothesis of this paper is method of investigation in agro biodiversity for conservation biodiversity beside economic products. Biodiversity is often used as a measure of the health of biological systems. The biodiversity found on Earth today consists of many millions of distinct biological species. The year 2010 has been declared as the International Year of Biodiversity. Biodiversity is not distributed evenly on Earth, but is consistently rich in the tropics and in specific localized regions such as the Cape Floristic Province; it is less rich in Polar Regions where fewer species are found. Research on biodiversity has been investigated in the species diversity level. The objective of these researches was to study of every plant dispersion spatially woody plants and biodiversity of associated woody species in forests. In addition, type of woody species identified and is documented. Shannon-Wiener ̓s and Simpson ̓s diversity indices are used for evaluating of woody species diversity; also, evenness and richness indices will be calculated. For detecting relationships between diversity indices with richness and evenness, correlation of Simpson s index with its evenness and etc must be analysed. D is Simpson ̓s index and N2 is N2HILL that is applied for very abundant species. H is Shannon-Wiener ̓s index and N1 is McArthur is applied for abundant species. In order to provide a research we can apply every index of biodiversity and spatial pattern formulas to appraisal diversity in agroforestry and other methods such as agro sylvo pasture, aqua forestry and wood culture. In developing countries agroforestry compilation and match of culture in farming must be side conservation on biodiversity.

Evaluation of different herbicides on weed control, yield and yield components of soybean (Glycine max L.)

Rasoul Fakhari; Ahmad Tobeh; Mohammad taghi Alebrahim; Mohammad Mehdizadeh; Hossein Karbalaei Khiavi

Volume 8, Issue 1 , March and April 2020, , Pages 92-99

https://doi.org/10.33945/SAMI/IJABBR.2020.1.10

Abstract

In order to investigate the effect of weed control with common herbicides on yield and components of soybean yield (Glycin max L.) in the second crop, two experiments were conducted ... Read More

Investigation of Qualitative and Quantitative Effects of Drought and Salinity Stress on the Pennyroyal Plant

Mansoor Saljooghian Pour; Ahmad Ebrahimi

Volume 2, Issue 4 (2) , April 2014, , Pages 98-104

Abstract

The effects of Drought and salinity stress on the growth and chemical compositions pennyroyal(Mentha pulegium L.) plant were investigated. This experiment was carried out in a factorial-randomized ... Read More

The Effect of wastewater Sirjan golgohar industrial on the characteristics of cultivated soils in several species of pasture trees

Ehsan Kashani

Volume 7, Issue 1 , March 2019, , Pages 98-104

Abstract

Collection and reuse of wastewater and sewage in agriculture, natural resources and green environment is one way to conserve water resources and environmental. The aim of this study ... Read More Collection and reuse of wastewater and sewage in agriculture, natural resources and green environment is one way to conserve water resources and environmental. The aim of this study were to investigate the effects of wastewater Sirjan golgohar industrial on the characteristics of cultivated soils in several species of pasture trees. This study was performed at the Sirjan city which is located in southwest of kerman province (1766 meters above the sea level, 29º 27 N latitude and 55º 40 E longitude, and 162 mm annual rainfall). This experiment was conducted a completely randomized design block testing in split factorial with 5 treatment and 3 replicated. In this study, we used different ratios of water and wastewater including control (normal water), 25% wastewater + 75% water, 50% water + 50% wastewater, 75% wastewater + 25% water and wastewater of sirjan golgohar industrial. These treatment were used for irrigation of several species of pasture trees (Pestasia atlantica, Amygdalus scoparia, Amygdalus elaegnifolia and Acer monspessulanum). Data were analyzed by ANOVA using general linear model procedure of SPSS software. Significance between means was tested using Duncan Multiple Range Test. A probability value of P ≤ 0.05 indicated that the difference was statistically signiﬁcant. Results showed that the difference between mean treatments in the study was significant (P<0.05). Comparison of heavy metal concentrations in soil before and after treatment showed that the using of wastewater sirjan golgohar industrial were increased heavy metals in soils. Between treatments in terms of ECe, SAR and pH was observed difference significantly, the amount of ECe, SAR was highest and lowest in control and wastewater treatments respectively. With the increasing of waste, the amount of organic materials have also increased, the treatment with wastewater have the largest amount of organic matter. In generally, we can conclude that the using of wastewater treatments due to decrease salting and increase organic matter than to control treatments can improve the soil for the plants.

Isolation and identification of Mycoplasma gallisepticum in chickensbn from industrial farms in Kerman province

Sayed Mohammad Hosein Jalaladdini; Sayed Ali Pourbakhsh

Volume 2, Issue 1 , January 2014, , Pages 100-104

Abstract

Mycoplasma gallisepticum is the most important and infectious Mycoplasmosis. It is caused lots of economic losses for poultry's industry of Iran. The target of this study is comparison ... Read More

Weed Management in Organic Horticulture by Cover Crop in Iran

Marjan Diyanat

Volume 3, Issue 2 , June 2015, , Pages 153-162

Abstract

Objective: Citrus (Citrus reticulata) is one of the most important horticultural plant in Iran and weed management throuth ecological methods such as cover crop is a proper option in ... Read More

Volume 12 (2024)

Volume 11 (2023)

Volume 10 (2022)

Volume 9 (2021)

Volume 8 (2020)

Volume 7 (2019)

Volume 6 (2018)

Volume 5 (2017)

Volume 4 (2016)

Volume 3 (2015)

Volume 2 (2014)

Volume 1 (2013)

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