Preferred Language
Articles
/
bsj-7181
Detecting DNA of multispecies dinoflagellate cysts in the sediment from three estuaries of Makassar strait and fishing port using CO1 primer: Is it CO1 primer suitable for detecting DNA dinoflagellate?
...Show More Authors

Most dinoflagellate had a resting cyst in their life cycle.  This cyst was developed in unfavorable environmental condition. The conventional method for identifying dinoflagellate cyst in natural sediment requires morphological observation, isolating, germinating and cultivating the cysts.  PCR is a highly sensitive method for detecting dinoflagellate cyst in the sediment.  The aim of this study is to examine whether CO1 primer could detect DNA of multispecies dinoflagellate cysts in the sediment from our sampling sites. Dinoflagellate cyst DNA was extracted from 16 sediment samples. PCR method using COI primer was running. The sequencing of dinoflagellate cyst DNA was using BLAST. Results showed that there were two clades of dinoflagellate cysts from four locations of study.  Clade 1 was dominated by samples from the Jeneberang Estuary (JB), Maros Estuary (M) and Pangkep Estuary(P), while clade 2 was dominated by samples from the Paotere Port (PP). The genetic distance varied between DNA dinoflagellate cyst samples ranging from 0.5 -0.6. The closest genetic distance was between sample of JB1 and sample of JB2, while the farthest genetic distance was sample PP1 and PP2. The primer CO1 was not suitable for dinoflagellate cyst DNA due to only picking one DNA, which was a diatom (Licmophora sp).

Scopus Crossref
View Publication Preview PDF
Quick Preview PDF
Publication Date
Mon Apr 01 2019
Journal Name
Journal Of Educational And Psychological Researches
The role of the woman in protecting children from wrong behavioral deviations
...Show More Authors

Wrong behavioral deviations among youth witnessed an obvious growing, some of these deviations are, robbery, drug and internet addiction, and smoking. Additionally, intellectual extremism and the disrespect of the traditions and genuine customs, In light of this issue, the research aims to shed light on the educational and preventative role of the woman in protecting and immunizing children from the wrong behavioral deviations. The woman has a significant and influential role in the society in general and in her family, in particular to the responsibility lies on her. The research shed light on the manifestations of behavioral deviation in children and the mechanisms of prevention and treatment. The research concluded with a set of recom

... Show More
View Publication Preview PDF
Publication Date
Thu Sep 30 2021
Journal Name
مجلة العلوم القانونية
مسؤولية وزارة الداخلية عن اعمال منتسبيها ـ دراسة مقارنة
...Show More Authors

يتناول البحث مدى المسؤولية المدنية المترتبة على وزارة الداخلية عن اعمال منتسبيها

Preview PDF
Publication Date
Mon Nov 26 2018
Journal Name
Arab Science Heritage Journal
دراسة دراسة عن جغرافية وسكان منطقة البطيحة جنوب العراق
...Show More Authors

Before displaying that study we must clarify the nature of this area, wonderful, strange and great world of AL-Bateeha. Its life was simple, easy and comfortable –Human beings in this world were self-sufficient with regards to food, drinks and all other life requirements because and that of presence so many creatures there, for example, birds, fish and lots of plants that humans used as food for them and their animals. Therefore that area formed an isolated environment and far from incursion and uneasy to control

View Publication Preview PDF
Publication Date
Sun Jan 04 2004
Journal Name
Al-academy
اسباب عزوف الطالبات عن الانتساب الى كليات الفنون الجميلة
...Show More Authors

اسباب عزوف الطالبات عن الانتساب الى كليات الفنون الجميلة

View Publication Preview PDF
Publication Date
Wed Feb 01 2023
Journal Name
Baghdad Science Journal
Antibacterial Activity of Three Algal Genera against some Pathogenic Bacteria
...Show More Authors

In the current study, three types of algae namely Tetradesmus nygaardi (MZ801740), Scenedesmus quadricauda (MZ801741) and Coelastrella sp (MZ801742) were extracted by 95% ethanol and hexane against two types of gram positive and two types of gram negative bacteria by wells diffusion methods. Eleven concentrations from the extract of algae (2, 5, 10, 15, 20, 25, 30, 35, 40, 45 and 50 mg/ml) were utilized. It was noticed that ethanolic extraction was more effective than hexane in Scenedesmus quadricauda than the two other mentioned algal species against all pathogenic bacteria, Acintobacter baumanii (ATCC: 19606), Klebsiella pneumonia (ATCC: 13883) Enterococcus faecalis (ATCC: 29212) and Staphylococc

... Show More
View Publication Preview PDF
Scopus (16)
Crossref (4)
Scopus Clarivate Crossref
Publication Date
Mon Sep 30 2024
Journal Name
Journal Of Language Studies
Weeping of Women and Nature in Tess Onwueme’s Then She Said It!
...Show More Authors

This study explores the theory of Ecofeminism ,which elucidates how capitalism and patriarchal society treat women and nature. Moreover, it studies the effects of gender categories to show how social norms unfairly control women and the environment. This study explores how Tess Onwueme's Then She Said it dramatizes the combined tyranny of nature and women. It emphasizes the devastation caused by oil firms colluding with local authorities to exploit both. The playwright examines the historical oppression of Delta women and the environmental damage they endure, using dramatic visuals and dialogue to illustrate the harsh realities of pollution and poverty. This study examines the contradiction between the prosperity of oil companies and the po

... Show More
View Publication
Crossref
Publication Date
Fri May 22 2026
Journal Name
Misan Journal For Physical Education Sciences
The impact of three models of training load on the development of the maximum strength for elite boxers
...Show More Authors

View Publication Preview PDF
Publication Date
Fri Sep 30 2022
Journal Name
Journal Of Economics And Administrative Sciences
Choosing the best method for estimating the survival function of inverse Gompertz distribution by using Integral mean squares error (IMSE)
...Show More Authors

In this research , we study the inverse Gompertz distribution (IG) and estimate the  survival function of the distribution , and the survival function was evaluated using three methods (the Maximum likelihood, least squares, and percentiles estimators) and choosing the best method estimation ,as it was found that the best method for estimating the survival function is the squares-least method because it has the lowest IMSE and for all sample sizes

View Publication Preview PDF
Crossref
Publication Date
Sun Mar 17 2019
Journal Name
Baghdad Science Journal
Fabrication and Characterization of Gas Sensor from ZrO2: MgO Nanostructure Thin Films by R.F. Magnetron Sputtering Technique
...Show More Authors

Thin films ZrO2: MgO nanostructure have been synthesized by a radio frequency magnetron plasma sputtering technique at different ratios of MgO (0,6, 8 and  10)% percentage to be used as the gas sensor for nitrogen dioxide NO2. The samples were investigated by X-ray diffraction (XRD), atomic force microscopy (AFM), scanning electron microscopy (SEM), energy-dispersive X-ray (EDX) and sensing properties were also investigated. The average particle size of all prepared samples was found lower than 33.22nm and the structure was a monoclinic phase. The distribution of grain size was found lower than36.3 nm and uninformed particles on the surface. Finally, the data of sensing properties have been discussed, where the

... Show More
View Publication Preview PDF
Scopus (9)
Crossref (1)
Scopus Clarivate Crossref
Publication Date
Sat Apr 02 2022
Journal Name
Journal Of Accounting And Financial Studies ( Jafs )
The structure of capital and its impact on the profitability of companies : is an analytical study of a sample of industrial companies listed on the Iraqi Stock Exchange
...Show More Authors

This study aimed to know the impact of the capital structure measured by the ratio of financing to short-term capital and the ratio of financing to long-term capital on the profitability of companies, as measured by the rate of return on assets and the rate of return on equity. The study was applied to industrial sector companies listed in the Iraq Stock Exchange. The financial number of (14) companies, and (4) companies were selected that met the conditions for selecting the study sample. The study methodology relies on the analytical method as it is more appropriate to the nature, scope and objectives of the study, and the ready-made statistical program "SPSS" will be used to analyze the relationships and influence between the

... Show More
View Publication Preview PDF