College Of Basic Education Researches Journal

The aim of research is to compare the strategy of opposite class and the strategy of Jigsaw integrative in the performance of students of physics department for the applications of measurement and evaluation. The sample consisted of (80) students selected in random style from the fourth class students in the physics department at the College of Education for Pure Sciences / Mosul University for the academic year. (2018-2019)distributed in two equal groups in the first one , experimental group(1) consisted (40) students studied the strategy of the opposite class, while the experimental group (2) of (40) students studied according to the strategy of Jigsaw integrative.

The main objectives of this research is to measure the level of difference in innovative thinking among students of the two colleges and the level of difference according to gender and stage. It also aims to measure the difference in the level of visual intelligence between students of the two faculties in general and the stage and gender in particular. The two variables were measured through two measures By preparing them the researcher and extracting their validity, statistical analysis, and consistency in the standard method used in formulating research, as the scale of innovative thinking consisted of (30) paragraphs and the scale of visual intelligence consistied of (25) paragraphs. Results There is no difference in innovative thinking between the two faculties and according to gender, but there is a difference according to the stage of study, and there is a difference between the students of the two faculties in visual intelligence and the stage of study, and there is no difference according to gender, and there is a correlation between the two variables of research and there are contributions between them.

The Current research aims to make a comparative study a bout the effect of religious summer school held in mosques on the recitation of third and fourth graders of the texts of Islamic Education . Limits of the research were third and fourth graders pupils in four schools ( two for males and tow for females ) for the academic year ( 2012 – 2013 ) . Al-Firdous and Om AL.Qura mosques in AL-Kafaat AL thaniya quartery . Each mosque held two sessions of the religious course one for males and the other for females . Sample was ( 400 ) pupils . The researcher made a recitation test of quranic verses in their syllabus . to verify it , the test was shown to a pannal of experts to know its surface reliability . Correction stability factor was found using ( Peason conjunction factor ) due to the possibility of error in estimating degrees in tests by having a Correcting a Correcter for two times in a raw . The Pearson conjunction factor for dual orrection ( 0.97 ) and the stability of two independent correctors In addition to a professional correcting person in this field reached ( 0.88 ) indicating a high stability test . later , data were statistically analyzed and the results showed statistic cally Significant difference at the level for ( 0.05 ) between test degrees for the pupils in first and second hypotheses of third and fourth graders and in favor of the pupils who participated in religious course . No statistically significant differences were found between groups in third and fourth hypotheses related to sex variable .Given the previous resuits , the researcher made some recommendations like : teachers urge their students at the end of the academic year to enroll in religious courses held in mosques . As a completion , the researcher suggested initiating a study to know the effect of religious Courses on behavioral and moral aspects of the pupils.

This aim of this research to identify the most important difficulties that female students in solving mathematical problems .To obtain the aims of the study the reserchers have adopted anumber of proceedings as following.
¬ Take a randomly samples from AL-Safa intermediate School for girls in Tikret. The first stage consists of two sections (A-B) the total number of students is (120).
-The research uses different statistical means such as set of questions which have been given to the students to answer them.

The current research aimed to identify the behavioral aspects practiced by students of the College of Education for Humanities during the period of home quarantine and to identify the differences in the level of behavioral manifestations according to the gender variable (male-female), the department variable (history, psychology), and the stage variable (second stage, fourth stage) The basic research sample consisted of (200) male and female students who were randomly selected from academic stages of College of Education for Humanities, with (115) males from Department of History and Psychology and (85) females from Department of History and Psychology, and (107) From the second stage students (93) from the fourth stage students and to achieve the goals of the research, the researcher built a behavioral scale, and apparent honesty of the tool was verified by presenting it to group of arbitrators and professors specialized in field of study as it has verified stability, with the Alpha Crow Nebach equation. Where the value of persistence was using the Alpha Crow Nebach equation (83), the researcher used the appropriate statistical means for her research such as Pearson correlation coefficient, T-test for one sample, T-test for two independent samples, and T-test for the significance of correlation coefficient. Results showed that there was no significant difference in the level of behavioral manifestations according to gender variable (male, female) and for the benefit of females, and there is no significant difference according to variable of stage (second, fourth), and in favor of second stage students.

Programs developed on the basis of teaching skills require applicants during the period of training before graduation to reach a specific level of teaching performance as a condition for the practice of the teaching profession in the future. The aim of the present research is to find out the level of performance of applied students from the point of view of the supervisors of the Faculty of Basic Education, Department of Mathematics, the research sample consisted of (67) students from the Department of Mathematics, the fourth stage of the academic year 2018-2019 The researcher used the t-test for one sample and the results showed that there are statistically significant difference for the performance of the applied student in favor of the arithmetic mean for the general level of performance of students applying for teaching skills , as well as the presence of statistically significant differences for the arithmetic mean, however, was particularly good in the skill of managing teaching performance.

This study aim to introduce framine a s theoretical cornerstone of organizational filter as well as determine the level availability of it on organization research.
The problem of study fete of question: Do determined research have methods guarantee to decide of organizational filter in field work that could to performance tasks?
The hypothesis study is Non availability of organization research cornerstone that internalization of organizational filter, also the study depend questionnaire as tool collect of data that specified of cornerstone organizational filter that distributed of random sample of work (42) persons and the researcher used statistical method such as (Frequency, percentage, mean, standard deviation and factor analysis). The study reached many conclusions for instance (there are availability cornerstone of organizational filter as well as centered of this phenomenon in six factors that rotation matrix and Eigen values are more one.

Andalusian literature has outlined the features of its identity in the Arab, Islamic and global civilization in eight eras of creativity and scientific and literary production, and the emergence of figures that have been witnessed by history in science and literature. his movement in administrative and political positions won great favor with the sultans, and when the envy and those who hated him did not leave him, he was accused of heresy and burned his books, and his life ended while he was far from his homeland and died dead.

The title of this study is 'the verbs of concealment and coverage in Aribite languages a lexical study' where we collected verbs that give meanings of coverage in each of Akkadian, Ugaritic, Hebrew , Syriac, Athiopic and Arabic languages. We have counted these expression and studied their sounds, meaning and connotations, and their development over different ages, we have relied in this study on the dictionaries of these languages. These verbs can be classified within the Aribite or Semitic commonality.

Moral science is one of the most important sciences of Arabic, as it and grammar together were born after the Arabs felt their need for them in order to preserve the Noble Qur’an from the melody that spread after the introduction of non-Arab groups into Islam, as well as to understand the Qur’an text as the body of rules that regulate life.

The place has a big importance in the fictionist reciting, and this is one of important elements which depend on by the writer in his stories, and gives it a special dimension. So, many writers tend with this subject and give it a big importance. It seems in many cases as a basic part in the reciting, it is an acting element, effect on the characters and events, and related firmly with elements of story. The writer (Najman Yassen) care with place and its manifests in his story set (Junoon wama Ashbah) throughout this fascinating space, which varying between tame and adversarial place.

The selection of the creative Iraqi storyteller (Haitham Behnam Barada) came as a field of research for his collections of very short stories, which he called (suspended love / the second night after a thousand / the isolation of Enkidu / Tamahi / Ships and Caves) which he collected in one volume entitled (Complete Works: The very short story) which was printed by Dar Al-Now Publishers and Distributors / Amman / 2019 of coherent artistic techniques in which he worked hard to preserve the identity of the narrative text, as well as relying on sign, lighting, a quick glance and a visionary blow to express life experiences in society, so the mark formed a phenomenon Distinguished in his very short narrative works, through which he worked to uncover art and produce a new meaning within the communicative discourse between the narrator and the reader.

The majority of literary texts and their various genres are based upon the three units of tense (past, present and future). Despite the fact that there are many critical studies in this field, yet, there is still a room for interpretation since those literary texts, especially pre-Islamic ones, are loaded with various critical visions. As such, we chose to study Imru' al-Qais’s Nuniyya addressing the very reasons for the poet’s vision of the absurdism of the mnemonic movements as well as nostalgia and at the same time his precipitancy towards future and its pleasures which indicates the poet’s pursue to neglect both past and present laying a tremendous interest to future and the pursue of its pleasures. This vision gushed out due to the poet’s consciousness of the inevitability of death, therefore surging towards future trying, as possible, to win as much of its pleasures.

The research deals with the causal interpretation of names in the book Taj Al-Aar from the Jawaher Al-Qamoos by Muhammad Murtada Al-Zubaidi . The causal interpretation represents a form of interpretation on which the Arabic dictionaries relied. Reasoning by begging for a causal cause. The importance of this study appears in that the causal explanation is an important aspect of the linguistic lesson, and it is a semantic phenomenon and a form of derivation that is the measure of language, as it searches for the origin of names in terms of naming.
The research was based on a preface that deals with the Arabs naming names in terms of the name, then explaining the reasons for the names that came with several considerations, including: according to his work or action, or the effect of his action, his characteristic, his shape and appearance, or his color, or the source of his action indicating one of the types of derivatives, or In the name of the story of his voice.

The novel is no longer regarded as a pure literary work and a small isolated individual project. Rather, it has become a creative human construction with different sources and diverse cultures, languages, and styles. It is an innovative carnivalistic art for the techniques of being transformed and updated, techniques that make it distinctive and that give it origins, foundations, transformations, and philosophical cognitive contexts. This is because it opens to the ever-evolving psychological and scientific explorations in addition to the overlapping and mixture with other genres and arts. The novel is quite dynamic whose form is life itself, and it is vital and innovative. It always searches a meaning that interprets life in a way as to reconstruct existence again.

This study deals with a very important aspect which is “the extravagance and excessiveness by the guardian in eating from the orphan’s money”. It emphasizes that Islamic religion prohibits and bans the extravagance, especially in cases in which the guardian, who is responsible for the orphan’s money with protection, care and (investment), uses the orphan’s money in an extravagant and excessive way. However, the Islamic jurisprudence permits the guardian to eat from the orphan’s money, but in a reasonable way. This is stressed in the following verse (ayah) from the glorious Qur’an: ﴾and whoever (amongst the guardians) is rich, he should take no wages, but if he is poor, let him have for himself what is just and reasonable (according to his labour) ﴿ {An-Nisa’ surah, ayah: 6}. This is because the basic principle stresses on the prohibition of the orphan’s money. This permission is limited to this glorious text (ayah) only, which permits only the poor guardian to spend from the orphan’s money.

The Muslims' attention to the Holy Qur’an varied in respect of it and reverence for its position. This was from the grace of God and his promise to memorize it, and the Qur’anic readings - correct and odd-. And parsing, and in spite of those efforts that continued over the decades, some of these anomalous readings, in particular, are still widespread in books, some of them without explanation and clarification of their meanings and interpretations. In eight verses of it, the number of the recited readings was twenty-seven, some of which confirmed the continuous meaning, some of which came on the language of the Arabic language and memorized it, and some of which highlighted a possible meaning in the recurring wording, and some of them did not affect the meaning of the verse by anything, and some of them were support and argument For an interpretative opinion, a number of commentators went to it.

The Ash'ari school of thought is considered one of the three most important ideological trends of the Sunnis and the community in the Islamic world, and it has a moderate approach that balances between transmission and reason in its evidence, and is based on foundations. From the Qur’an and Sunnah. Its prominent scholars are distinguished by their broad outlooks, knowledge, impartiality and objectivity, but their opponents have claims against the school and its scholars, and these allegations do not contradict the clear facts that we will prove. They claim that he returned to an archaeological belief and abandoned his Ash'ari approach, and we will prove in our research that he did not deviate from the doctrine of the Sunnis and the Ash'ari sect, since he left the Mu'tazila doctrine. And its establishment of the Ashary School.

The Book of the jamahir in Knowing Gems occupied the center stage despite the dozens of books that were written in stones and minerals before and after him, as his book is considered the most important in the sciences of minerals, gems and metals, and it is one of the first among their meanings and placed the specific weight of some metals and gemstones and mentioned that many of these gems are similar in color. But it is not different in nature.

The Jews in the AL- Maghreb countries in general and Libya In particular played an immense role in the economic, Political, and administrative life positively or negatively. Jews knew flexible policy of Arab rulers through different eras, a freedom guaranteed by Islamic religion that regarded Jews as thimis. some of them even became within the entourage of Arab rulers .Their well fare lasted in the occupation eras. There were state counselors , jewelers and bankers, some worked in commerce agriculture, industry and other crafts. The Majority of them were hard brokers which gave them economical influence and hording economical activities especially commerce and industry.

This research aims at using the geographical information system (GIS) to detect the morphometric and geometric characteristics that are considered one of the new trends to study rivers valleys and identify the extent of their development in addition to identifying the hydromorphometric characteristics represented by area, morphology and the terrain features as well as the water network characteristics in order to build a geographical database for the river valley because the morphometric characteristics provide useful indicators for the river valley hydrological characteristics which help evaluate the capabilities of the surface water and managing them easily due to the strong relation between the morphometric and hydrological characteristics.

The health aspect of the city of Dohuk plays a fundamental role in providing all the health requirements of the population in achieving sustainable and sustainable human development integrated for the population, which reflects the achievement of economic development and equipped with a healthy workforce and also as a result of reaching a regular distribution according to approved standards instead of random distribution.The study aims at a geographical analysis of the reality of health units in the city center of Dohuk, and to know the extent of the standards of variation in the sizes of the health units components and to provide a picture of the reality of the city center. The components of health services, and the study concluded that there has been a significant increase in the health services of Duhok district center for the period 1991-2018, as it reached (42) centers for the year 1991 and increased by 175 centers for the year 2018, based on the local standard for the health center, one for every (10,000) people, if this is applied The standard on the population of the city and health centers, the number of each center reached (20588) people, and this means that all health centers suffer from a great burden in providing their services and also resulted in great pressure on hospitals and health centers in the city as a result of the high prices of private medical services.

This study focused on analyzing the hydrogomorphological factors and processes that led to the formation of geomorphological units, including highlighting the origins and development of the basin on the one hand, and identifying its hydrogomorphological characteristics represented by drainage and sedimentary production on the other hand. The problem of the study arose in the difficulty of identifying the morphometric characteristics and their effect on the course of the geomorphological processes that exercise their activity in the basin and the environmental impacts thereof which can be used in the reconstruction of the basin ecosystem. Therefore, the temporary flowing (Shukran) basin was chosen, located between latitude 34 44 21 and 35 00 28 north, and longitudes 43 38 59 and 43 52 24 east in the governorate of Erbil, as the valley originates from the chain of the damaged area and flows into the small Zab. The importance of the study comes in addressing water scarcity in arid and semi-arid regions. Which contribute to the management of rainstorm water and the methods of its exploitation, which have become among the challenges of this era.

The current study endeavors to invstigate Nemrud sub-district populations in terms of the race, age, gender, educational and vocational composition in addition to the change this sub-district witnessed during the Iraqi-Iranian war 1980-1988, the agrssion of the coalition led by the United States of America in 1990 and the absence of security after the fall of the regime in 2003. All this was reflected in the nature of the popolation of this area and consequently a change in their composition occured. In order to conceive the status quo composition of this sub-district, the researchers adopted the field study of a regular random sample that comprised 453 households with a percentage of 6.8% of the total number of the households in the area which is 6611 households according to 2010 census, to identify the change that took place in the population composition using the population statistics methods to get to findings that are beneficial to the research on the basis of analyzign the results of the field study.

The study of the rural settlement as ageographical phenomenor requries studying its general morphology means the general shape our outward appearance of the rural settlement . Therefore , studying the morphology of the rural settlement has two dimensions . The first dimension is to study the form of the settlement , its composition and the extension of its housing units The second dimension is the study of housing units in terms of design , construction materials and housing unit components.

The research aims to investigate the following:
- The effect of rebound exercises using the sand medium on a number of skill variables for football players.
- The effect of rebound exercises using the water medium on a number of skill variables for football players.
- The significance of the statistical differences in the sand and water media between the two experimental research groups in the post tests
The researcher used the experimental method for its suitability and the nature of the research. The experiment was carried out on a sample of (24) players of the Muthanna Sports Forum in Football, who were (17- 19) years old. The latest training curriculum that used rebound exercises that was implemented by the two experimental groups had a positive effect on developing all the football skill variables under consideration.

The research aimed to the following: Revealing training effect by using rubber ropes and additional weights training on a number of basic skills for Volleyball Players, Revealing the differences between the two experimental groups in the post-test in a number of basic skills of volleyball players, the researcher hypothesized that; the use rubber ropes and additional weights training positively affect the basic skills of volleyball players, There are no differences between the two experimental groups in the post-test in a number of basic skills for volleyball players, The experimental approach was used for its suitability to the nature of the research, the experiment of the research was conducted on a sample chosen by the intentional method and which was represented by Nineveh Sports Club's volleyball players in the category of (advanced players).they was (12) the sample was divided by using lottery into two experimental groups of (6) players for each group. Equivalence between the two groups was considered in the variables of the research (basic skills). the experimental design called pre and post- test equivalent groups design was used, personal interview, tests and measures, and questionnaires were adopted as means of data collection, After the completion of the training program and percentages were used as statistical means and Data was analyzed using by the statistical package (Spss),

The research aims to
1.Preparing the assessment tool for human, material and financial resources management in the departments of sports talent in the Iraqi Ministry of Youth and Sports from the point of view of the trainers of the specialized centers.
2.Evaluating the financial resources management in the sports talent care departments of the Iraqi Ministry of Youth and Sports from the point of view of the specialized centers trainers.

The current research aims at s:
- Setting a scale of strategic planning areas for the sports activities divisions in Iraqi governmental universities.
- Identifying the level of strategic planning stages in the sports activities divisions of public universities from the standpoint of their sport cadres.
The descriptive approach was used by the survey method, and the two samples of construction and final application included (102.157) of the sports cadres working in the sports activities divisions of Iraqi governmental universities, and to obtain data, strategic planning scale was set and included five stages: (environmental analysis, strategic direction, strategic formation, strategic application, strategic evaluation) and after the scientific conditions were met, the data were treated statistically through the arithmetic mean, percentage and simple correlation and tests for two independent samples

The idea of the research is summarized in the identification of mental capabilities in all dimensions and in the detection of differences in these dimensions and in the whole mental capacity measure of the players of the Mosul Sports Club and the Al-Baladiya Football Club in order to know the players who have the best mental abilities for the purpose of involving them in the basic formation of the club or team.

The aim of the research is to detection:
1- The effect of matches within the area (40 * 20 m) on some physical and skill variables and the anaerobic ability of futsal soccer players.
2- The effect of matches within the area (27 * 20 m) on some physical and skill variables and the anaerobic ability of futsal soccer players.
3- The effect of matches within the area (14 * 20 m) on some physical and skill variables and the anaerobic ability of futsal soccer players

The study aims to measure the effectiveness of the prostatic acid phosphatase in the blood serum of patients with prostate cancer as a predictor for diagnosing this pathology, measuring the concentration of the prostatic specific antigen and measuring oxidative stress by measuring the lipid peroxidation of malondialdehyde and clutathione. Results indicated that there was a statistically significant increase in the effectiveness of the prostatic acid phosphatese in the blood serum of the persons infected with prostate cancer compared to the healthy persons.

A field experiment was carried out to study the effect of partial root zone irrigation on growth and yield of sorghum (Sorghum bicolor L.) in a gypsifereous Soil , at the experimental station of the college of Agriculture, Tikrit university, located at 34°40 49 and 43° 38 40 longitude and 129m above sea level . The experiment was conducted with a Randomized complete Block Pesign (RCBD). The Irrigation treatments Included Conventional Irrigation, Fixed Partial Root-Zone Irrigation and Alternate Partial Root-Zone Irrigation (I1 , I2 , I3). were applied during one of the four growth stages, which are the emergence phase, the vegetative phase, the flowering stage and seeds development (S1 , S2 , S3 , S4). Sorghum seeds (var. Inkath) were sown during the autumn season on 7/21/2019 and harvested on 11/20/2019 . The results showed that water consumption of the sorghum was 754.3,629.0,609.7,706.3 and 694.3 mm.season -1 highest for full irrigation, prd irrigation in emergence , vegetative, the flowering and seeds development stages respectively. I3 S2 treatment were highest, 0.94 kg m-3 In comparison with anther all treatments .Mean of full irrigation were highest 1.43 m-3 kg-1 In comparison with anther all treatments.

A field experiment was conducted in the fields of the College of Agriculture, Tikrit University for the 2019-2020 agricultural season to compare of ground and leaf additives to iron and zinc chelated fertilizers in the growth and yield of potatoes in gypsum soil. The experiment was carried out using RCBD with three replications. The study included two types of chelated fertilizers (chelated iron and chelated zinc) and two methods of adding fertilizers (adding ground and adding foliar) (T1 and T2) respectively. And three levels of zinc (0, 0.5, and 1 kg Zn h-1) (Z0, Z1, and Z2) respectively of Zn-DTPA and three levels of iron (0, 5 and 01 kg Fe h-1) (F0, F1, and F2) respectively. Arrangement of Fertilizer (Fe-DTPA). The addition of iron led to a significant increase in the dry weight of the potato shoot, as the percentage of increase compared to the control treatment was 37.79 and 25.22%, respectively, at the F1 and F2 levels, respectively. As for the fertilization method, the foliar addition T2 significantly exceeded, with a percentage increase of 10.96% compared to the ground addition, the addition of zinc gave an increase of (9.88 and 16.68)% for the levels Z1 and Z2 compared to the treatment Z0, which amounted to (48.97 gm Plant-1). The highest rate was 68.93 (gm Plant-1), while the treatments T1F0Z0 and T1F0Z0 gave the lowest rates of 37.96 and 38.14 (gm-1), respectively. The addition of iron gave a significant increase in all growth, aggregate and marketable characteristics, as it gave a total yield of tubers of (20.909, 27.512, 32.524 ton h-1) for F0, F1 and F2 levels, respectively, with a significant increase of 31.57 and 43.68%, respectively, compared to Unauthorized transaction. The foliar addition of iron gave a significant increase in the total yield of the tubers amounting to 15.10% compared to the ground addition of iron and zinc. The addition of zinc gave a significant increase in the total tuber yield of 25.82 and 43.68% for the treatments Z1 and Z2 respectively compared to the non fertilized treatment which gave a yield of (21.906 ton. h-1), the interaction between the foliar addition T2, the level of iron F2 and the level of zinc Z2 gave the highest rate (39,512 ton. h-1), while the treatments T1F0Z0 and T2F0Z0 gave the lowest rate of (15.009 and 15.033 ton. h-1(.

The preservative agriculture principle practice (crop rotation) was conducted under effect of different tillage systems to assess their effect on stability of the soil aggregates, moisture content and organic carbon fractions, ie. particulate organic carbon (POC) and mineral associted organic carbon (MOC) in a gypsiferous soil. Clover and Corn were planted in spring season (2018-2019)., under effect of no tillage system (NT), reduced tillage (RT), and conventional tillage (CT) , keeping on levels (0% , 50% and 100%) for their residues after ex harvesting. In autumn season corn was planted in the same site of spring season, under the same effect of studied factors in the first experiment, besides factor of previous crop residues. Soil samples were taken after harvest to study effect of these factors on aggregate stability. Results showed the superiority of NT system significantly on CT system at a percent up to 8.4 % and not significantly superior over RT system. No tillage was significantly superior on RT in moisture content by a percentage up to 22.8 % and 25.2 % over CT. An increase in organic matter contant was noticed for NT and RT systems over CT by a percent up to 6.5% . NO- tillage system was significantly superior over RT and CT, their values reached 0.163 % , 0.155 and 0.149 % , respectively in POC content, while for MOC the values were 0.196 %, 0.192% and 0.180 %, respectively, because of the positive relationship between organic matter content and organic carbon in soil. Legume crop (clver) residues was significantly superior over spring corn with a value 1.483 mm in aggregate stability and with a value 14.38 % in moisture content, and 12.86 gm kg-1 soil in organic matter content, and 0.162 % in POC, and 0.195 % in MOC compared to the effect of corn spring residues which reached ( 1.357mm, 12.03%, 12.11g kg-1 soil, 0.150% and 0.183%), respectively for the parameters.. By increasing level of residues from 0% to 100% values of the studied parameters increased significantly, aggregate stability from 1.372 to 1.468 mm, mositure content from 11.54 to 14.81% , POC from 0.148 to 0.163% , MOC from 0.183 to 0.194 % , organic matter content from 12.20 to 12.77 gm kg-1 soil. Triple interaction treatment NT.C.C2 Re100% was significantly superior over other treatments with values reached 17.34% , 13.46 g kg-1 soil , 0.185% , 0.208% for moisture content, organic matter content, POC, and MOC, respectively; except for aggregate stability where there was no significant difference between RT.C.C2 Re100% (1.560 mm) and NT.C.C2 Re100% (1.553 mm).

A field experiment was conducted in the fields of the Faculty of Agriculture, Tikrit University for the 2019-2020 agricultural season to study the effect of plant spacings and the level of nitrogen and boron fertilization on growth and yield of broccoli in a gypsiferous soil. The study included three factors, the first factor, plant spacings included four distances (35, 45, 55, and 65 cm) (D1, D2, D3, and D4), respectively. The second factor, the level of nitrogen application, included two levels of nitrogen, which are 70 and 140 (kg N ha-1) (N1 and N2), respectively in the form of urea fertilizer (46% N). The third factor was the level of boron application and it included two levels of boron, which are (without boron addition and 6 kg B. ha-1) (B0 and B1), respectively, in the form of boric acid (17% B). Results showed that nitrogen level N2 gave a clear significant increase compared to the N1 level, as the nitrogen concentration in the vegetative part and the blossom disc in the second level N2 reached (2.79 and 3.02%), respectively, while in the first level N1 it reached (2.53 and 2.53%). The concentration of sulfur in the shoot and the floral heads for the second nitrogen level reached (0.501 and 0.389%), respectively, with a significant increase compared to the first level N1, which gave an average of (0.464 and 0.368%), respectively, and the concentration of boron in the shoot and the floral heads for the second nitrogen level N2 (19.15 and 36.95 mg B; kg-1), respectively and was superior with significant increase compared with the first level N1, which gave an average of (17.58 and 33.61 mg B kg-1), respectively. Application of boron fertilizer at a rate of (6 kg B. ha-1) resulted in a significant increase in the content of leaves and floral heads of boron, reaching 22.40 and 38.41 mg kg-1), while the control treatment gave a rate of (14.32 and 32.14 mg kg-1). ) Respectively. Following the distance 65 cm between broccoli plants (D4) led to a significant increase in the concentration of nitrogen, boron, and sulfur in the leaves and the floral heads. The triple interaction between nitrogen (N) and plant spacings (D) and boron (B) (treatment D4N2B1) gave the highest value for nitrogen, boron, and sulfur concentrations in leaves and the floral heads.

This current study included specification (Glutathione ,Superoxide dismutase,Vitamin E and Vitamin C )levels as antioxidants and to estimate lipid profile level in elderly women, also level of malondialdehyde was measured as indicator of oxidative stress
Study was done on(70) specimens of blood from women,their ages ranges (45-88 year ) healthy women and(43) speciemens of women their ages ranges(18-30 year) as control .These results showed significant decrease in blood levels of glutathione GSH,uric acid U.A,vitamin E of elderly women ,while there was significant increase in (MDA) , cholesterol, triglyceride low density lipoprotein ,very low density lipoprotein and significant decrease in high density lipoprotein level compared to control group.
Concluded from study ,that increased in lipid peroxidation and decreased antioxidant level have an important indicator of oxidantive stress which increases with age .

In this paper, a doped 3C-SiC with two dopant materials, Al and Cr to obtain p and n type semiconductors respectively, was used as a basic component in the solar cell structure which was used in the current study. The present study examined the impact of the main environmental conditions (temperature and light intensity) on the PIN solar cell. Simulation was accomplished for different levels of illumination from (250 to 1200) W.m-2 and temperature from (300 to 400) K. The results revealed that illumination has a great impact on the current of the circuit, where the current of the short circuit JSC increases linearly with increasing the level of intensity. The results show that the temperature has a sever influence on the voltage of the cell. The voltage of the open circuit VOC considerably decreases due to the decrement in current of saturation that reduces directly with an increase in temperature.

Nursery rhymes are simple poetry written in nature, in a particular language that children can understand and enjoy. The present study investigates nursery rhymes in English from a discoursal point of view. The study aims at making a discoursal analysis of nursery rhymes in English through examining their thematic, schematic and linguistic features. To achieve these aims, the study hypothesizes that 1) English shows various discourse principles in their composition of nursery rhymes. 2)English nursery rhymes have macrostructural, superstructural and microstructural organization. To attain the data relevant to the topic of the study, five English nursery rhymes have been selected to be investigated. Data analysis is conducted on the basis of Van Dijk's socio-cognitive approach of discourse analysis. The study has revealed the following main findings. First, English nursery rhymes vary in their themes. They concentrate on social and emotional issues. Second, at the microstructural level, English nursery rhymes show differences in their semantic, syntactic, stylistic and rhetorical features. Such differences are represented either in the type of the used discoursal elements or in the frequency of their occurrence.