A Tile with Nested Chain Abacus

هذه الدراسة نجحت في ايجاد تمثيل جديد لمعداد James يدعى معداد السلاسل المتداخلة. المعداد الجديد وفر لنا تمثيل رياضي وحيد ل لتشفير اي بلاطه ( صوره ) باستخدام نظرية التجزئة بحيث ان كل شكل او صوره للبلاط سوف يقترن بتجزئة واحدة فقط بالإضافة الى هذا انشاء خوارزمية لحركة معداد السلاسل المتداخلة وهذه الحركة ممكن الاستفادة منها في نظرية التبليط.This study had succeeded in producing a new graphical representation of James abacus called nested chain abacus. Nested chain abacus provides a unique mathematical expression to encode each tile (image) using a partition theory where each form or shape of tile will be associated with exactly one partition.Furthermore, an algorithm of nested chain abacus movement will be constructed, which can be applied in tiling theory

A family of classes in nested chain abacus and related generating functions

Abacus model has been employed widely to represent partitions for any positive integer. However, no study has been carried out to develop connected beads of abacus in graphical representation for discrete objects. To resolve this connectedness problem this study is oriented in characterising n - connected objects knows as n connected ominoes, which then generate nested chain abacus. Furthermore, the theoretical conceptual properties for the nested chain abacus are being formulated. Along the construction, three different types of transformation are being created that are essential in building a family of classes. To enhance further, based on theses classes, generating functions are also being formulated by employing enumeration of combinatorial objects (ECO). In ECO method, each object is obtained from smaller object by making some local expansions. These local expansions are described in a simple way by a succession rule which can be translated into a function equation for the generating function. In summary, this stud has succeeded in producing novel graphical representation of nested chain abacus, which can be applied in tiling finite grid

Cress Seed (Lepidium sativum) Role in the healthy Processed Spread Cheese and Its Anti-Diabetic Activity

The present study dealt with utilization of cress seeds (Lepidium sativum) in the manufacture of processed spread cheese, instead of emulsifying salt. Cress seed have also health promoting properties especially lowering glucose ratios. Cress seeds powder were prepared and added with the ingredients during manufacture of processed spread cheese at levels of six ratios (0.05, 1.5, 2.5, 3.5, 4.5 and 5.5%) compared with control (3% commercial emulsifying salt). The chemical, physical, microbiology and organoleptic properties of resultant samples were evaluated. Data revealed that processed spread cheese sample fortified with 3.5% cress seeds was the best either when fresh or during storage (8±2ºC for 3 months) and they had acceptable properties. Microstructure of processed cheese spread samples were also conducted. From nutritional view, processed cheese spread samples fortified with 3.5% cress seeds were used for feeding Adult male albino rats to study their effect on plasma glucose level. Obtained data indicated that the glucose level in plasma was significantly decreased (

Analisis Pendapatan Usahatani Cabai Di Taraitak Raya Kecamatan Langowan Utara Kabupaten Minahasa (Studi Perbandingan Antara Cabai Merah Keriting (Capsiccum Annum L.) Dan Cabai Rawit

This study aims to analyze the comparison of income and the feasibility of farming curly red chili and cayenne pepper in Taraitak Raya, North Langowan District, Minahasa Regency. This research was conducted for 3 months from March 2022 to May 2022. The location of this research is in Taraitak Raya which consists of two villages namely Taraitak Village and Taraitak Satu Village, North Langowan District, Minahasa Regency.  The study used of primary data obtained from direct observation and interviews with respondents based on a list of questions.  Secondary data were obtained from agencies related to this research.  The sampling method used the census method as many as 11 curly red chili farmers consisting of 7 farmers in a period of 11 harvests and 4 farmers had finished harvesting the whole, 12 cayenne pepper farmers consisting of 11 farmers in a period of 11 harvests and 1 farmer had finished harvesting overall, so the sample in this study amounted to 23 farmers.  The analytical method used in this research is income and feasibility analysis and t-test (Independent Sample t-Test). The results showed that the average farm income of curly red chili and cayenne pepper was significantly different.  The average income of curly red chili farming is greater than the average income of cayenne pepper farming.  The value of R/C Ratio in curly red chili farming and cayenne pepper farming are both > 1 so that they are both feasible to be cultivated and developed.  The R/C Ratio value of curly red chili farming is greater than that of cayenne pepper farming.  So that curly red chili farming is more feasible to be cultivated and developed compared to cayenne pepper farming

Community detection of political blogs network based on structure-attribute graph clustering model

Complex networks provide means to represent different kinds of networks with multiple features. Most biological, sensor and social networks can be represented as a graph depending on the pattern of connections among their elements. The goal of the graph clustering is to divide a large graph into many clusters based on various similarity criteria’s. Political blogs as standard social dataset network, in which it can be considered as blog-blog connection, where each node has political learning beside other attributes. The main objective of work is to introduce a graph clustering method in social network analysis. The proposed Structure-Attribute Similarity (SAS-Cluster) able to detect structures of community, based on nodes similarities. The method combines topological structure with multiple characteristics of nodes, to earn the ultimate similarity. The proposed method is evaluated using well-known evaluation measures, Density, and Entropy. Finally, the presented method was compared with the state-of-art comparative method, and the results show that the proposed method is superior to the comparative method according to the evaluations measures

Analisis Pendapatan Usahatani Cabai Di Taraitak Raya Kecamatan Langowan Utara Kabupaten Minahasa (Studi Perbandingan Antara Cabai Merah Keriting (Capsiccum Annum L.) Dan Cabai Rawit

This study aims to analyze the comparison of income and the feasibility of farming curly red chili and cayenne pepper in Taraitak Raya, North Langowan District, Minahasa Regency. This research was conducted for 3 months from March 2022 to May 2022. The location of this research is in Taraitak Raya which consists of two villages namely Taraitak Village and Taraitak Satu Village, North Langowan District, Minahasa Regency.  The study used of primary data obtained from direct observation and interviews with respondents based on a list of questions.  Secondary data were obtained from agencies related to this research.  The sampling method used the census method as many as 11 curly red chili farmers consisting of 7 farmers in a period of 11 harvests and 4 farmers had finished harvesting the whole, 12 cayenne pepper farmers consisting of 11 farmers in a period of 11 harvests and 1 farmer had finished harvesting overall, so the sample in this study amounted to 23 farmers.  The analytical method used in this research is income and feasibility analysis and t-test (Independent Sample t-Test). The results showed that the average farm income of curly red chili and cayenne pepper was significantly different.  The average income of curly red chili farming is greater than the average income of cayenne pepper farming.  The value of R/C Ratio in curly red chili farming and cayenne pepper farming are both > 1 so that they are both feasible to be cultivated and developed.  The R/C Ratio value of curly red chili farming is greater than that of cayenne pepper farming.  So that curly red chili farming is more feasible to be cultivated and developed compared to cayenne pepper farming

Formulation and In-vitro Characterization of Metformin Hydrochloride-loaded Liposomes

The aim of study. is to formulate Metformin hydrochloride-loaded novel liposomal vesicles and investigate their physical stability. A new metformin hydrochloride (Met-HCL) liposomal formulation was prepared  for topical delivery. Traditionally, the biguanide metformin could be categorized the first line in treatment of diabetes. The prepared metformin hydrochloride-loaded liposomal vesicles were investigated  for different in vitro characterisations. Eleven different formulations were developed adopting a thin film hydration method using different molar concentrations of Phospholipon® 90G, cholesterol and metformin hydrochloride. The effect of varying concentrations of Phospholipon® 90G, cholesterol and metformin hydrochloride on entrapment efficiency percent, ex-vivo skin permeation percentage, vesicle size and zeta potential was studied. Metformin-loaded liposome stability over a period of time 90 days was investigated. Results. The optimized metformin hydrochloride liposomes, F2, F6 and F11 were selecte. The selected formulations displayed highly efficient permeation percent via the excised mice skin 53±0.09 %, 30±0.4 % and 40±0.02 % respectively. The formulations showed EE % of  80±0.09 %, 28.6±0.02 % and 71.8±0.4 % respectively. Morphology of F2  liposomal surface revealed spherical three-dimensional structure. The stability study revealed about 10-23 percent drug leaching out of the vesicular liposomes (F2) within 90 days. Conclusion. Metformin hydrochloride-loaded liposomal vesicles can provide a potentially promising and convenient approach for topical delivery

Boubaker Wavelets Functions: Properties and Applications

تم في هذا البحث تقديم شرح تفصيلي لدوال متعددة حدود بوبكر المتعامدة مع بعض الخواص ذات الاهمية، كذلك استنتاج تعريف متعددات حدود بوبكر الموجية في الفترة (1, 0] وذلك بالاستفادة  من بعض الخواص المهمة لمتعددة حدود بوبكر. تمتلك هذه الدوال الاساسية خاصية العيارية المتعامدة بالإضافة الى ضرورة تواجد المنطلق المرصوص. لهذه الدوال الموجية العديد من المزايا وقد استخدمت في المجال النظري بالإضافة الى المجال العملي وتم استخدامها مع متعددات الحدود المتعامدة لغرض طرح طريقة جديدة للتعامل مع العديد من المسائل في العلوم والهندسة ولذلك تعتبر طريقة استخدام الموجبات ذات اهمية كبيرة عند الاستفادة منها في المجالات ذات العلاقة. بالإضافة الى الاستفادة من موجبات بوبكر للحصول على خاصية جديدة  وهي مشتقات دالة بوبكر الموجية. استخدمت موجية بوبكر مع طريقة الترصيف للحصول على حل عددي تقريبي لمعادلات لان ايمدن من النوع الخطي المنفرد. تصف معادلات لان ايمدن العديد من الظواهر المهمة في علم الرياضيات والفيزياء السماوي مثل الانفجارات الحرارية الكونية وتكوين النجوم. وتعتبر احدى حالات مسائل القيمة الابتدائية المنفردة للمعادلات التفاضلية اللاخطية من الرتبة الثانية. تقوم هذه الطريقة المقترحة بتحويل معادلة لان ايمدن الى نظام من المعادلات التفاضلية الخطية والتي يمكن حلها بسهولة باستخدام الحاسبة. بناءً على هذا فقد ظهر تطابق الحل العددي مع الحل التحليلي بالرغم من استخدام عدد قليل من متعددات حدود بوبكر الموجية لغرض ايجاد هذا الحل. كذلك، تم في هذا البحث البرهنة على قيمه قيد الخطأ المستخرج من هذه الطريقة. وتضمن هذا البحث على ثلاث امثلة عددية من نوع معادلات لان ايمدن لتوضيح قابلية استخدام الطريقة المقترحة. تم توضيح النتائج الحقيقة مع النتائج التقريبية في شكل جداول ورسوم هندسية لغرض المقارنة.This paper is concerned with introducing an explicit expression for orthogonal Boubaker polynomial functions with some important properties. Taking advantage of the interesting properties of Boubaker polynomials, the definition of Boubaker wavelets on interval [0,1) is achieved. These basic functions are orthonormal and have compact support. Wavelets have many advantages and applications in the theoretical and applied fields, and they are applied with the orthogonal polynomials to propose a new method for treating several problems in sciences, and engineering that is wavelet method, which is computationally more attractive in the various fields. A novel property of Boubaker wavelet function derivative in terms of Boubaker wavelet themselves is also obtained. This Boubaker wavelet is utilized along with a collocation method to obtain an approximate numerical solution of singular linear type of Lane-Emden equations. Lane-Emden equations describe several important phenomena in mathematical science and astrophysics such as thermal explosions and stellar structure. It is one of the cases of singular initial value problem in the form of second order nonlinear ordinary differential equation. The suggested method converts Lane-Emden equation into a system of linear differential equations, which can be performed easily on computer. Consequently, the numerical solution concurs with the exact solution even with a small number of Boubaker wavelets used in estimation. An estimation of error bound for the present method is also proved in this work. Three examples of Lane-Emden type equations are included to demonstrate the applicability of the proposed method. The exact known solutions against the obtained approximate results are illustrated in figures for compariso

The Bactericidal Effect of CO2 Laser on Pseudomonas aeruginosa Isolated from Wound and Burn Infections, In-Vitro

A total of 60 cotton swabs are collected from patients suffering from burn wound and surgical site infections admitted to Baghdad Teaching Hospital and Burn Specialist Hospital in Baghdad city during 9/2013 to 11/2013. All cotton swabs are cultured initially on blood agar and MacConkey agar and subjected for standard bacteriological procedures for bacteriological diagnosis. Twenty samples out of sixty are identified as Pseudomonas aeruginosa by conventional methods. The results of antibiotic susceptibility test illustrate that the antibiotics resistance rate of Pseudomonas aeruginosa isolates is as follows:100% (2020) for ceftriaxone, cefepime and carbencillin, 70% (14/20) for amikacin, 65%(13/20) for tobramycin, ceftazidim and gentamycin, 55% (11/20) for ciprofloxacin and norfloxacin, 50% (10/20) for piperacillin and impeneme, 30% (6/20) for aztreonam. All Pseudomonas aeruginosa isolates are investigated for detection of some virulence factors (haemolysin, protease, lipase enzymes, and extracellular pigments) and biofilm formation. The results of virulence factors reveal that all the isolates are haemolysin, protease, lipase enzymes and extracellular pigments producer, while 95% of the isolates are biofilm producer. Six isolates are selected to irradiation by using CO2 laser according to the results of antibiotic susceptibility and virulence factors at power densities (2000, 2500, and 3000) W/cm2 with exposure time (60 and 90) second. The results of CO2 laser irradiation illustrate that CO2 laser irradiation lead to a reduction in the mean value of the viable number CFU/ml of Pseudomonas aeruginosa isolates with the increase of the power density and exposure time. The results of the statistical analysis by using analysis of variance (ANOVA) one way and least significant differences-LSD show that there are statistical significant differences in the mean of the viable number CFU/ml between different power densities and different exposure times. After irradiation, antibiotic susceptibility and virulence factors tests of the irradiated strains are performed. The current study concludes that CO2 laser has bactericidal effect on P. aeruginosa isolates without any effect on its antibiotics susceptibility and virulence factors

Microbiology, diseases, and epidemiology of Kingella kingae in young children: A short review

Kingella kingae is a Gram-negative coccobacilli and it is a member of the HACEK (Haemophilus species, Aggregatibacte actinomycetemcomitans, Cardiobacterium hominis, Eikenella corrodens, and  K. kingae). HACEK organisms are typically oropharyngeal commensals and have long been recognized as a cause of infective endocarditis in children and adults. K. kingae in difficult to be recovered from cultured pharyngeal samples due to its slow growth and the high presence of resident bacterial flora, however, the organism can be better detected using PCR tests. Based on our search in PubMed and other sources, we couldn't discover any study about K. kingae originated from any Arab country. Therefore, we wrote this review to draw the attention of our physicians and clinical microbiologists on the importance of this neglected group of organisms in clinical medicine.   However, this review article aims to cover the most important diseases of K. kingae in the pediatric population