Plant tissue culture techniques were exploited for the micropropigation of Lisianthus (Eustoma grandiflora). Different concentrations of Benzyl adenine (BA), 6- Furfural amino purine (Kinetin), Indol butyric acid (IBA), were investigated in their effects at different micropropagation stages. Three explants (apical shoots, internodes, leaf discs) were used in this study. The effect of the interaction between BA and IBA on shoot multiplication was investigated in increasing the number of shoots on explants. Rooting was also studied after inclusion of IBA and NAA to Murashige and Skoog, 1962 culture medium (MS). During acclimatization stage, different ratios of river sand and peat moss as agricultural media were tested and plantlets survival w

This work describes two efficient and useful methods for solving fractional pantograph delay equations (FPDEs) with initial and boundary conditions. These two methods depend mainly on orthogonal polynomials, which are the method of the operational matrix of fractional derivative that depends on Bernstein polynomials and the operational matrix of the fractional derivative with Shifted Legendre polynomials. The basic procedure of this method is to convert the pantograph delay equation to a system of linear equations and by using, the operational matrices we get rid of the integration and differentiation operations, which makes solving the problem easier. The concept of Caputo has been used to describe fractional derivatives. Finally, some

تحاول الدراسة إلقاء الضوء على الاتفاقات المعدلة للمسئولية الطبية، وذلك بعد ما لمسناه من  كثرة استخدام هذه الاتفاقات التي تأتي في غالب الأحيان إما معفية  من المسئولية المدنية أو تحد منها، مما يجعل الباحث يقدم هذه الدراسة في ضوء القانونين الإماراتي والإنجليزي ؛ لتكون المحصلة في الأخير توصيات يهتدئ بها المشرع الإماراتي بموجب قانون المسئولية الطبية لسنة 2016.

اشتمل البحث  على مبحثين رئيسيين، تناولت

Background:
Percutaneous Balloon Pulmonary Valvuloplasty (BPV) is now the treatment of choice for pulmonary valve stenosis (PS) Patients and Methods. It is a retrospective
study involving 40 consecutive patients with moderate to severe PS underwent BPV in Ibn Albitar Hospital for Cardiac Surgery from Sept. 2003 to Sept. 2004 ,
were medical records , Electrocardiograms ( ECG ) , Echo Doppler studies , and Catheterization data were reviewed carefully.
Results:
Mean pressure gradient across pulmonary valve (PV) was reduced from 112 +/- 46 mmHg before intervention to 49 It/- 34.7 after intervention.
Procedure failure occurred in one patient (2.5 %), four patients (10%) developed mild to moderate pul

    The discharge of dyes into the water is a significant source of pollution, which is especially concerning given that textile mills are the primary contributor. Nanomaterial-based solutions to this issue have required extensive research and investigation due to their complex nature. In this research, novel nanoparticle were successfully synthesized using the leaves of the Eruca sativa plant. The nano was analyzed using scanning and transmission electron microscopy (SEM and TEM) measurements, and their crystal structure was determined using the X-ray diffraction technique (XRD). The incorporation of NPs resulted in an increase in the uptake of the Cibacron red dye. At a contact time of 30 minutes, observed a faster adsor

Theoretical trends have appeared Which posed the concept of biological structures in contemporary architecture concept, Spread through the emergence of architectural production that reflect and indicate the nature of the construction structures based on the ideas and principles of biological structures in biological science: Despite the emergence of many architectural proposals that tried to explain the concept in the field of architecture, but it is not dealt with in depth and not given a comprehensive definition: So there was need to search for the concept and its beginning in the biological field as a general framework down to the field of architecture for the purpose of reducing the limits of their search framework T

397 fecal samples were collected from dogs of different breeds, ages and
sex. Detection of rotavirus was achieved by two techniques latex
agglutination test and agar gel diffusion test. Blood samples were
collected to study various hematological parameters.
The results showed that 95 samples were positive to rotavirus 23
samples (24.2%) were from diarrheic cases and 72 samples (75.8%)
were from non diarrheic cases.
Younger dogs were more affected with rotavirus infection 17 positive
cases than older ages 6 positive cases. The results showed that diarrheic
cases caused by rotavirus were 23 cases (25.3%) that were less than the
diarrheic cases caused by other agents 68 cases (74.7%).
It had been shown that

The current research dealt with the study and analysis of the documentary
program on RT satellite channel dealt with research in a problem identified
by the researcher in a major question, which is the methods of technical
processing of documentary programs in satellite channels? The goal of
identifying the channel's handling of its documentary programs.
The research is considered descriptive research in which the researcher
used the survey method, the content analysis method to analyze (12)
documentary programs, It was determined by the comprehensive inventory
method within the temporal field of research extending from 1/10/2019 to
29/12/2019.
The researcher has obtained several results, the most important

Background: The study was designed for the assessment of the knowledge of medical students regarding pandemics. In the current designed study, the level of awareness was checked and the majority of students were found aware of SARS-CoV and SARS-Cov2 (Covid-19).

Objective: To assess the awareness of SARS-CoV and SARS-Cov2 (Covid-19) among medical students of Pakistan.

Subjects and Methods: A cross-sectional survey was carried out in different universities of Pakistan from May to August 2020. A self-constructed questionnaire by Pursuing the clinical and community administration of COVID-19 given by the National Health Commission of the People's Republic of China was used am

Shell model and Hartree-Fock calculations have been adopted to study the elastic and inelastic electron scattering form factors for 25Mg nucleus. The wave functions for this nucleus have been utilized from the shell model using USDA two-body effective interaction for this nucleus with the sd shell model space. On the other hand, the SkXcsb Skyrme parameterization has been used within the Hartree-Fock method to get the single-particle potential which is used to calculate the single-particle matrix elements. The calculated form factors have been compared with available experimental data.

The research seeks to the organizational power of the kindergartens teachers, In order to achieve the research goal, the researcher built the organizational power measure, As forming its (45) items, it was ascertained the veracity a presentation to a group of experts, and it has proven its validity after some modifications, the number of items became (43). As well as the counting of discriminatory strength, it was shown that all items were distinctive and statistically significant, except the fifth item was not a significant, So was deleted from the measure, the number of its items became (42). As well as finding a relationship of item degree with the total degree. As well as finding the area relationship with other areas, and it was sho

The recent research aims to collect fungal fruiting bodies from the Iraqi environment / Baghdad Governorate /Al-Salihiya and diagnose them morphologically and molecularly using the polymerase chain reaction (PCR) technique.The fruiting bodies obtained from wild mushrooms were subjected to quantitative and qualitative analysis using HPLC to detect biologically active phenolic compounds in the fungus. The effect of some physical factors and conditions on the growth rate of fungal mycelium and its density was also studied in terms of (temperature, pH, type and concentration of materials used in preparing the media in addition to the effect of light and darkness factors). The results of BLAST analyses showed that there is a 99% match between

This research pertains to expand the formulation and applicability of using confinement and expansion due to Poisson’s ratio models for three dimensional non-linear finite element analysis of reinforced concrete members. A plasticity based model that acknowledges the asymmetric response of reinforced concrete under multiaxial stress conditions is used to account for the strength improvement under conditions of triaxial compression. Complex behavior of concrete such as compression softening and tension softening are incorporated to simulate concrete behavior. DIANA software is used for finite element analysis with the inclusion of confinement and
expansion effects. The concept of material pre-strains is extended to accommodate mod

Background: Candida albicans is a prevalent commensal that can cause severe health problems in humans. One such condition that frequently returns after treatment is oral candidiasis. Aim: the goal of this research is to evaluate the efficiency of 940 nm as a fungicidal on the growth of Candida albicans in vitro. Material and Methods: In vitro samples (fungal swabs) were taken from the oral cavity of 75 patients suffering from oral thrush. Following the process of isolating and identifying Albicans. The samples are divided into four groups:(Group 1): Suspension of C. albicans was put in a solution of saline as a control group. (Group 2): Suspension of C. albicans that had been treated wit

       The scientific heritage is an essential part of the civilization of nation , so Nations has focused on this aspect in the construction of civilization. So the Arab prosperous scientific achievements is no exception to this general rule in being an integral part of the composition of the Arab- Islamic civilization part ,and when we read in the Arab –Islamic medicine books ,we find the genius of the Arab and Muslims physicians and their own new methods of treatment they use music melodies in medication and treatment of patients

Up to date, in many foundation design problems (especially for piles foundation), the shear strength (skin friction) between soil and construction materials of the foundation was usually estimated or correlated without any direct methods for measurement.
The modern trend is to establish skin friction coefficients through laboratory experiments in which the factors influencing the results may be controlled quantitatively.
In this study strain controlled Direct Shear Tests were performed using shear to simulate the shear behavior area between concrete (foundation materials) and undisturbed over consolidated silty clay, to determine the shear strength of soil – foundation interface, considering the following variables : (1) Concrete

The aim of this paper is to integrate mobile phones into LANs by connecting the two parties and providing the mobile with a transparent access to the services and resources hosted by the LAN. Quick assessment of the typical related approaches for accessing LAN (like WLAN and Bluetooth BNEP) shows that they are inappropriate for mobile phones. The paper further inspects the LAN access approach based on Bluetooth PAN Profile and marking up its potential drawbacks. A modified approach is proposed and implemented by altering the access nature or model from peer-to-peer communication to a client/server service providing, and switching from BNEP to RFCOMM protocol.

The aim of this study is estimating the critical bed depth in adsorption process through a fixed-bed of granular activated carbon at different bed depths of 0.03, 0.05, 0.08and 0.11m at influent furfural concentration in waste water of 0.2 kg/m3, with constant flow rate of (16.66) × 10-5 m3/min and adsorbent particle size (0.5-1.5) mm. the changing of flow rate and furfural influent concentration had been studied to determine their effects on the critical bed depth value by using bed depth- service time
method (BDST). Length of unused bed (LUB) and length of equivalent section of bed had been estimated mathematically during process of the adsorption at different bed depths and during changing the flow rate(8.3× 10-5 m3/min) and in

This study deals with the aircraft wing analysis (numerical and experimental) which subjected to fatigue loading in order to analyze the aircraft wing numerically by using ANSYS 15.0 software and experimentally by using loading programs which effect on fatigue test specimens at laboratory to estimate life of used metal (aluminum alloy 7075-T651) the wing metal and compare between numerical and experimental work, as well as to formulate an experimental mathematical model which may find safe estimate for metals and most common alloys that are used to build aircraft wing at certain conditions. In experimental work, a (34) specimen of (aluminum alloy 7075-T651) were tested using alternating bending fatigue machine rig. The t

This study was aimed to investigate straw stiffness in land races of two- row barley (hordeum vulgarel.). Straw from four landrace populations of barley grown in the Kurdistan Region of Iraq was measured and tested for bending stiffness, showing considerable variation in diameter and in longitudinal bending modulus. In the lower range of diameter, the straw from these landrace populations was highly flexible and was able to lodge without fracture, by curving elastically without fracture or buckling until the head reached the ground. The landrace populations studied contained substantial variation in internode diameter and in the stiffness of the wall material. Selection for internode diameter appeared to have potential f

This research was aimed at conducting a financial evaluation of sheep feeding systems in Al-Ahsa in KSA to identify the feasibility of investing in these projects. By field study, identified two systems for fattening the first system of fattening for 4 months, 3 cycles a year, and the second system of fattening for 6 months, two cycles a year. Secondary data collected by the Ministry of Environment, Water and Agriculture, the annual statistical book, a random sample of sheep breeders in Al-Ahsa governorate. The criteria for financial evaluation of projects are used. The results showed that the system of fattening for 4 months better than the other system, where the internal rate of return (IRR) f

     The aim of this study is to evaluate the laparoscopic partial splenectomy, using horizontal interrupted mattress suture and electro- cautery techniques in goats. Sixteenth adult goats were divided into two main equal groups (A and B). Each group was additionally divided into two equal subgroups, according to follow up on 15^th and 30^th days postoperatively for histopathology examination.All operations were performed under general anesthesia. Physical and clinical examination were measured pre-operatively and 1^st to 7^th days postoperative. The results revealed that the two techniques of both groups were performed successfully and the operation time in group A was 86.125±

معنى وشروط الحركة والاتجاه في تصاميم الاقمشة المطبوعة في العراق

   Advertising design is one of the arts of communication of various levels and one of the aspects of the fields of design arts, and that the construction of the design environment in the advertising is one of the important entry points in making the recipient feel this environment and feel as if being one of its elements. It is an entrance worthy of study and research and is a problem worth raising according to the following question: - What is the effectiveness achieved in the virtual design environment for digital advertising? The two  researchers dealt with the research in three frameworks, the methodological framework which identified (the problem of research, its importance, purpose, limits, and the definition of ter

Naproxen is non-steroidal anti-inflammatory drug, which has antipyretic and anti-inflammatory effect. It is extensively bound to plasma albumin, and exhibits gastric toxicity, so it may be more efficient to deliver the drug in its sustained release dosage form and adequate blood level is achieved. Three liquid formulations with in situ gelling properties have been assessed for their potential for the oral sustained delivery of naproxen . The formulations were dilute solutions of: (a) pectin; (b) gellan gum and; (c) sodium alginate, all containing complexed calcium ion that form gels when these ions are released in the acidic environment of the stomach . The viscosity of the sols and drug release were measured, and was found to be depende

In previous our research, the concepts of visible submodules and fully visible modules were introduced, and then these two concepts were fuzzified to fuzzy visible submodules and fully fuzzy. The main goal of this paper is to study the relationships between fully fuzzy visible modules and some types of fuzzy modules such as semiprime, prime, quasi, divisible, F-regular, quasi injective, and duo fuzzy modules, where under certain conditions it has been proven that each fully fuzzy visible module is fuzzy duo. In addition, there are many various properties and important results obtained through this research, which have been illustrated. Also, fuzzy Artinian modules and fuzzy fully stable modules have been introduced, and we study the rel

The results of the present study showed that twenty-five samples were collected for the age group 35–40 years and four samples for the age group 65–70 years for both genders. The results showed that 48 (48%) of the samples were obtained from the hands, 16 (16%) from the legs, 12 (12%) from the abdominal area, and 10 (10%) from the chest area. The four (4%) samples were obtained from burns in the back and thighs area. The samples taken according to the cause of burns were 40 (40%) due to hot water, hot liquids, or hot steam, followed by 18 (18%) due to the use of hot tools, 15 (15%) due to fires, 12 (12%) due to electric currents, 10 (10%) due to chemicals such as strong acids, alkaline lye, paint thinner, or gasoline, and 5 (5%) due