bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Correlation Between the Persistence of Methicillin Resistant Staphylococcus Aureus Isolates to Mupirocine and Toxin-Antitoxin Type II Genes
Authors: Al-Hadban Wedean , Ali Maysaa Adil , Kandala Nuha 
Published: October 2022

Under high concentrations of antibiotics, a fraction of the bacterial population exhibits a phenomenon known as persistence. Toxin- system (TA system) has been reported to be involved in the formation of E. coli, Mycobacterium, and S. aureus persisters. In this study, the ability of thirty Iraqi isolates of MRSA to form in vitro persister cells after exposure to three different antibiotics (Ceftriaxone 30 µg, Mecillinam 10 µg, and Mupirocin 20 µg) was examined by TD test. Additionally, efflux pump inhibitor [Fluphenazine 0.25 mg/ml] was combined with the antibiotic that triggered persister formation. The distribution of mazEF and yefM-yoeB (Type II TA system) in the tested isolates was detected by PCR. 91% of Mupirocin susceptible isolates formed persister cells.42% of the persistent level was reduced when Mupirocin was combined with the Fluphenazine. Genes for homologs of the yefM-yoeB and mazEF TA system were present in 100% of the tested isolates. The prevalence of these genes in the tested isolates suggested a link between persistence and the TA system. Further investigation is required to study the expression of these genes under stress conditions.
Potential Role of TLR3 and RIG-I Genes Expression in Surviving COVID-19 Patients with Different Severity of Infection
Authors: Al-Bayati Alaa M. H. , Alwan Ali Hussein , Fadhil Hula Y. 
Published: October 2022

Immunological genes, including TLR3 and RIG-I, have recently been established to have linked to predisposition to coronavirus disease 2019 (COVID-19) and its severity. The purpose of this case-control study (100 recovered COVID 19 cases and 100 healthy individuals) was to determine the role of gender, age, TLR3 and RIG-I genes in COVID-19 aggressiveness. TLR3 and RIG-I gene expression was detected using a quantitative real-time polymerase chain reaction (qRT-PCR). COVID-19 infection intensity increased with age and no statistical difference between males and females (p>0.05) was found. TLR3 and RIG-I gene expression levels were higher in patients compared to healthy which is positively connected to infection severity development. The aforementioned genes have a favorable relationship in screening COVID-19 infection. According to receiver operating characteristic curve these genes have high sensitivity in assessing COVID-19 infection. This study found that age, TLR3 and RIG-I genes may play a role in COVID-19 predisposition worsening.
A Performance Study of the Prototype Fixed, Open-Loop and Closed-Loop Solar Cell Tracking Systems
Authors: Al-Hilli Baha'a A.M. , Muhammed Hussein A. 
Published: October 2022

In order to increase the amount of solar radiation reaching a solar panel, and hence increase its performance, a tracking system might be used. A prototype of an efficient and portable solar tracking system, for home applications was constructed. The Arduino Uno Microcontroller is utilized to drive the proposed tacking system. The results of area under curve show that at certain circumstances, the open-loop tracking system is more efficient as compared with fixed one, while the closed-loop tracker is slightly efficient than open-loop tracker.
Influence of Fe2O3 Dust Particles on the Plasma Characteristics of D.C Sputtering System
Authors: Abdulghani Shahad Emaduldeen , Abbas Qusay A. 
Published: October 2022

This work is an experimental study conducted to study the effects of iron oxide dust particles (Fe2O3) on the characteristics of DC discharge plasma in argon gas under vacuum. Electron temperature ( ) and electron density (ne) were calculated by Boltzmann plots and Stark broadening, respectively. The results show that both the electron density and plasma frequency ( ) increased with the operating pressure. While, and Debye length ( ) decreased with pressure. The glow discharge is more stable with the Fe2O3-dust particles; all dust plasma parameters have lower values than those of the dust-free plasma.
nC-symmetric operators
Authors: Dakheel Shireen O. , Ahmed Buthainah A. 
Published: October 2022

In this paper, we present a concept of nC- symmetric operator as follows: Let A be a bounded linear operator on separable complex Hilbert space , the operator A is said to be nC-symmetric if there exists a positive number n (n such that CAn = A*ⁿ C (An = C A*ⁿ C). We provide an example and study the basic properties of this class of operators. Finally, we attempt to describe the relation between nC-symmetric operator and some other operators such as Fredholm and self-adjoint operators.
Deep Learning and Machine Learning via a Genetic Algorithm to Classify Breast Cancer DNA Data
Authors: Hussein Noor Alhuda Khalid , Al-Sarray Basad 
Published: October 2022

This paper uses Artificial Intelligence (AI) based algorithm analysis to classify breast cancer Deoxyribonucleic (DNA). Main idea is to focus on application of machine and deep learning techniques. Furthermore, a genetic algorithm is used to diagnose gene expression to reduce the number of misclassified cancers. After patients' genetic data are entered, processing operations that require filling the missing values using different techniques are used. The best data for the classification process are chosen by combining each technique using the genetic algorithm and comparing them in terms of accuracy.
Estimation of Uranium Concentration in Urine Samples of Three Age Groups of Healthy Individuals in Najaf Governorate Using CR-39 and LR-115 Solid State Detectors
Authors: Abbas Samia K. , Hussain Hayder S. , Saleh Dhuha S. 
Published: October 2022

Uranium concentration was estimated in urine samples of three age groups, G1≤ 30 years, n=28, G2 age range of 31-40 years, n=28, and G3 of age > 40 years, n=32, using two types of detectors CR-39 and LR-115 solid-state nuclear track detector (SSNTD) for results comparison.
Results showed that uranium mean level values for CR-39 were 1.961 ±0.08 µg/L, 1.810 ±0.09 µg/L and 1.814 ±0.076 µg/L for G1, G2 and G3 respectively, while the mean values of uranium concentration using LR-115 were 0.972 ±0.07 µg/L, 0.922 ±0.07 µg/L and 1.018 ±0.08 µg/L in G1, G2 and G3 respectively, with significant statistical difference between the results of CR-39 and LR-115 for each age group.
Mean level values for females was 2.023± 0.09 µg/L and 1.813± 0.05 µg/L for males using CR-39 and it was 1.105± 0.09 µg/L for females and 0.933± 0.04 µg/L for males using LR-115, with significant statistical difference between results for each gender.
It was concluded that G1 ≤ 30 years have the highest uranium pollution, noting that females were more polluted with uranium than males.
The Influence of Diagenesis Processes on the Reservoir Properties of Hartha Formation in Selected oil Fields, Northern Iraq
Authors: Nooralddin Amel K. , Al-hadidy Aboosh H. , Nasser Medhat E. 
Published: October 2022

The Hartha Formation reservoir was evaluated to be produced in the near future in Y oil and J fields, West of the Tigris River in northern Iraq. Due to geological data analysis of the Hartha facies and diagenesis could enhance oil production with minimized risks, this research tried to deal with data to support the oil production. The Hartha reservoir is subdivided into five-rock units, Har-1, 2, 3, 4 and 5. It is of Heterogenic facies limestone, dolomite, dolomitic limestone and argillaceous dolomite. The Hartha Formation is a clean carbonate; it has an effective porosity. It consists of lime mudstone-packstone skeletal grain. This conclusion is based on the lithology, core microfacies, cutting, thin section and log interpretation variability.
The study aims to characterize the depositional and diagenetic properties of the Hartha carbonate and their effects on the reservoir quality. This research indicated that the depositional setting is a gentle slope ramp including outer, mid and inner ramps. The dissolution and dolomitization in near-surface and marine environments formed secondary porosity types as a vuggy, cavern, and melodic. The fracture is a good reservoir in the upper part of the Hartha reservoir. The lower section is affected by other diagenetic processes causing a destructive effect on porosity such as compaction, Neomorphism and cementation. The measured and calculated porosity with an integration of the measured permeability in the Hartha Reservoir gave a good reservoir quality to the formation. These data are coming from the analysis of the primary and secondary porosity. The petrophysical cut-off provided an excellent result for the rock properties as the net to gross ratio of the most units of the Hartha Reservoir.
Quasi-Hadamard products of New Subclass of Analytic Functions of β-Uniformly Univalent Function Defined by Salagean q-Differential Operator
Authors: Aljuboori O. M. , Jassim Kassim A. 
Published: October 2022

In this paper, we show many conclusions on the Quasi-Hadamard products of new Subclass of analytic functions of β-Uniformly univalent function defined by Salagean q-differential operator.
Solving Nonlinear Boundary Value Problem Arising of Natural Convection Porous Fin By Using the Haar Wavelet Collocation Method and Temimi and Ansari Method
Authors: Abd Sinan H. , Mohammed Areej Salah 
Published: October 2022

In this article, the boundary value problem of convection propagation through the permeable fin in a natural convection environment is solved by the Haar wavelet collocation method (HWCM). We also compare the solutions with the application of a semi-analytical method , namely the Temimi and Ansari (TAM), that is characterized by accuracy and efficiency.The proposed method is also characterized by simplicity and efficiency. The possibility of applying the proposed method to many types of linear or nonlinear ordinary and partial differential equations.
Data Mining Methods for Extracting Rumors Using Social Analysis Tools
Authors: Zayno Manahil , Radhi Abdulkareem Merhej 
Published: October 2022

Rumors are typically described as remarks whose true value is unknown. A rumor on social media has the potential to spread erroneous information to a large group of individuals. Those false facts will influence decision-making in a variety of societies. In online social media, where enormous amounts of information are simply distributed over a large network of sources with unverified authority, detecting rumors is critical. This research proposes that rumor detection be done using Natural Language Processing (NLP) tools as well as six distinct Machine Learning (ML) methods (Nave Bayes (NB), random forest (RF), K-nearest neighbor (KNN), Logistic Regression (LR), Stochastic Gradient Descent (SGD) and Decision Tree (DT)). The data set size for the suggested experiment was 16,865 samples. For pre-processing tokenization was used to separates each one of the tokens from the others. Normalization that removes all non-word tokens, deleting stop words was utilized to remove all unnecessary words, and stemming was used to obtain the stem of the tokens. Prior to using the six classification algorithms, the major feature extraction approach Term Frequency- Inverse Document Frequency (TF-IDF) was applied. The RF classifier performed better compared to all other classifiers with an accuracy of 99%, according to the data.
Keywords: Machine learning, Text classification, Naïve Byes, RF, KNN, DT, Natural language processing, SGD).
Study of the Impact of Unsteady Squeezing Magnetohydrodynamics Copper-Water with Injection-Suction on Nanofluid Flow Between Two Parallel Plates in Porous Medium
Authors: Jasim Abeer Majeed 
Published: October 2022

In this article, the existence of thermal radiation with Copper- water nanofluid, the effect of heat transfer in unsteady magnetohydrodynamics (MHD) squeezing and suction-injection on the flow between parallel plates( porous medium) are studied. Rosseland approximation and the radiation of heat flux are used to depict the energy equation. The set of ordinary differential equations with boundary conditions are analytically resolved by applying a new approach method (NAM). The influences of thermal field and physical parameters on dimensionless flow field have been displayed in tabular and graphs form. The presented results show that the heat transfer coefficient is reduced by the thermal radiation coefficient increases and the absolute values of the skin friction coefficients are enhanced with the magnetic amplification parameter. Regularly, the present outcomes discern that the parameters of the injection-suction coefficient are both the temperature and velocity profiles decline.
ANÁLISE DO PERFIL CLÍNICO E EPIDEMIOLÓGICO DOS PACIENTES ATENDIDOS EM UM SERVIÇO TERCIÁRIO DE DERMATOLOGIA
Authors: Fasolo Laura , Kluthcovsky Ana Claudia Garabeli Cavalli , Baroni Eloina do Rocio Valenga 
Published: October 2022

OBJETIVO: Este artigo analisou o perfil epidemiológico e clínico dos pacientes atendidos em um serviço terciário de Dermatologia no município de Ponta Grossa-PR no período de 2016 a 2018. MÉTODOS: Trata-se de um estudo descritivo, exploratório, transversal e de abordagem quantitativa com dados coletados do prontuário médico. RESULTADOS: A maioria dos pacientes atendidos (I) era do sexo feminino; (II) com mais de 50 anos; (III) realizaram somente uma consulta, (IV) não foram submetidos a exames adicionais; e (V) apresentavam comorbidades, sobretudo, dermatológicas; o segmento corporal com maior número de lesões dermatológicas foi a cabeça; o grupo diagnóstico mais comum foi a afecção dos anexos cutâneos e o diagnóstico mais frequente foi a ceratose actínica. CONCLUSÃO: O estudo é fundamental para demonstrar quais são os pacientes e as doenças dermatológicas comumente encaminhadas para o serviço especializado, o que pode direcionar ações de prevenção primária, secundária e terciária.
Children of War: on the issue of providing assistance to children evacuated to the Stalingrad region in 1941 – early 1942.
Authors: Merkureva Vera Sergeevna 
Published: October 2022

The object of the study is the social policy of the USSR during the Great Patriotic War. The subject of the study is social policy measures aimed at protecting childhood in the period under review. The methodological basis of the article is the principles of objectivity, historicism and determinism, which allow us to consider the content and significance of all the events that took place related to the creation of a system of measures aimed at protecting children, to show the multidimensionality of the events taking place, a holistic historical picture of a specific chronological period, consisting of a set of facts and their interaction. The author presents a comprehensive analysis of measures aimed at evacuating children from frontline areas to the rear, providing assistance to evacuated children's institutions, transferring orphaned children to foster families. The author draws attention to the changes in the legislative framework, the purpose of which was to more effectively regulate issues related to the provision of assistance to children. The article examines the initiatives of local authorities implemented within the framework of the state policy for the protection of childhood at the initial stage of the war. The materials of the regional archive are introduced into scientific circulation, which allow illustrating issues related to the evacuation of children to Stalingrad and the mechanisms of interaction between the authorities and society in the process of helping children. The author concludes that there are a number of difficulties associated with the placement of evacuated children's institutions and the possibilities of overcoming them, despite the difficult conditions of wartime.
Early and late radiation complications after application of preoperative radiation therapy in complex treatment of cancer recti
Authors: Luhts B. V. 
Published: October 2022

Objective. To study and assess the rates and degree of severity of early and late radiation complications in patients after application of preoperative radiation therapy in complex treatment of the patients, suffering cancer recti.
Materials and methods. Analysis of the treatment results in 113 patients, suffering locally–advanced (сT3с–4N1–2M0) cancer recti, who have obtained preoperative oncotherapy in 2019–2022 yrs in the Department of Radiation Therapy of Zakarpattya Antitumoral Centre, was performed.
Results. Most frequent early radiation affection was rectitis, which have occurred – in 86 (76,1%) patients of 113. Early radiation affections of the reproductive system organs were noted in 5 (4,4%) patients. Late radiation affections were registered in 9 (7,9%) patients, mostly frequent in the gut system – in 5 (4,4%) patients.
Conclusion. Аnalysis of the complex treatment results, performed in 113 patients with cancer recti, have shown, that preoperative radiation therapy do not enhance the rate of occurrence of early radiation complications and hematological toxicity. The rate of early radiation affections was 76,1%, and of the late – 7,9%.
CAMBIO CLIMÁTICO Y CHINA: LA HEGEMONÍA EN LOS RECURSOS HÍDRICOS
Authors: Soto Winckler Jorge 
Published: October 2022

El cambio climático es el principal desafío de la humanidad. Entre sus efectos destaca la redistribución del patrón de precipitaciones y tem- peraturas, y en consecuencia, cambios en la disponibilidad de recursos hídricos. En Asia la situación es compleja, ya que se espera una marcada disminución de las precipitaciones en todo el sur del continente, y un incremento en la meseta tibetana, donde se originan los principales ríos: Indo, Ganges, Brahmaputra, Irawadi, Salween, Mekong, Yangtsé y Amarillo; que sustentan a más de 3.500 millones de personas de paí- ses como Pakistán, India, Nepal, Bután, Bangladesh, Myanmar, Laos, Tailandia, Vietnam, Camboya y China.
No obstante, China en sus planes de desarrollo ha incentivado la cons- trucción de numerosos embalses en sus ríos y mediante el plan quinquenal 2021-2025, proyecta represar gran parte de los ríos que nacen en la cuenca tibetana que son mayoritariamente transfronterizos. Esto genera controversia en el resto de países ribereños puesto que China no ha firmado, ni reconoce, acuerdos multilaterales sobre la gestión conjunta de los recursos hídricos en cuencas transfronterizas. En con-secuencia, la proyección futura de escasez y el control monopólico de China sobre el agua en Asia, plantean la concentración del poder estra- tégico en el continente, pudiendo desencadenar conflictos escalables.
El gavilán cabeza gris (Leptodon cayanensis) y registros adicionales del mosquero de anteojos (Rhynchocyclus brevirostris) en Hidalgo, México
Authors: Sánchez-González Luis A. , López de Aquino Samuel 
Published: October 2022

Registros notables del Gavilán cabeza gris Leptodon cayanensis y el Mosquero de anteojosRhynchocyclus brevirostris fueron obtenidos en un bosque mesófilo en Tlanchinol, Hidalgo, en enero de 2005. El registro del milano es aparentemente el primero en el este del país desde 1909, mientras que el del mosquerito representa el segundo para el estado.
Primeros registros del colimbo mayor (Gavia immer) en San Luis Potosí, México
Authors: Romero-Aguila Edgar , Posadas-Leal César , Chapa-Vargas Leonardo 
Published: October 2022

Reportamos cuatro registros visuales del Colimbo mayor (Gavia immer) observados en dos sitios aledaños a la ciudad de San Luis Potosí, México. Todos los avistamientos ocurrieron a finales de los años 1998, 1999 y 2003. Uno de los registros fue filmado con una cámara de video. Los registros de esta especie en los cuerpos de agua continentales de México son escasos, por lo que nuestra información contribuye a ampliar el conocimiento relacionado a la presencia de esta especie en el Altiplano Mexicano y constituyen los primeros registros para el estado de San Luis Potosí.
Evaluasi Rack Penyimpanan Server Menggunakan Kerangka Kerja ITIL (Studi Kasus: Penyedia Akses Jaringan)
Authors: Bernanda Devi Yurisca , Honni Honni , Gerry Gerry , Pangrestu Cynthia 
Published: October 2022

Perkembangan zaman modern di era teknologi sekarang membuat semua orang wajib untuk mengikuti standard atau aturan teknologi yang sedang berjalan sekarang. Setiap teknologi yang di ciptakan pasti mempunyai berbagai komponen-komponen penting yang harus di ciptakan agar teknologi dapat berguna dengan baik dan dapat di gunakan oleh masyarakat luas. Khusus nya penyimpanan data, yang sekarang ini sedang trend, persaingan startup bisnis yang terjadi sekarang memainkan data selayaknya senjata bagi setiap perusahaan untuk bertarung untuk menemukan ide, strategi, bahkan keputusan-keputusan direksi yang dapat meningkatkan profit perusahaan. Tempat penyimpanan data ini memiliki berbagai cakupan atau spesifikasi ukuran tergantung dari kebutuhan yang ingin digunakan. Setiap programmer akan memasukan data dari setiap aplikasi atau program yang di jalankan, data tersebut memiliki size yang luar biasa banyak, dalam ruang lingkup daerah saja bisa menghasilkan jutaan sampai milyaran data per hari, oleh karena itu rak penyimpanan data berupa infrastruktur ini dapat membantu setiap perusahaan untuk menyimpan data dengan aman dan secara langsung dapat di akses oleh user di manapun dan kapanpun, dengan hasil audit ini penulis menggunakan pedoman framework ITIL dengan domain strategi. Untuk melakukan penilitian tentang kapabilitas penyimpanan rak server ini dan memberikan hal-hal yang dibutuhkan untuk menyempurnakan sistem penyimpanan data ini sekaligus saran untuk kedepannya agar lebih baik lagi. Dari penelitian yang dilakukan didapatkan hasil dari service desain dengan sub-domain service catalog management memiliki rata-rata 2.50 dan service level management memiliki rata-rata 2.50. Hasil penelitian berdasarkan analisis menghasilkan rekomendasi pada setiap proses.
Prototype Buka Tutup Atap Otomatis Rumah Penjemur Kopra Berbasis Arduino
Authors: Dotulong Fernando , Marbun Dony Syahputra , Giroth Lady Grace Jane 
Published: October 2022

Seiring berkembangnya teknologi, hampir seluruh aktivitas dapat dilakukan secara instan. Hal ini dapat mendorong berbagai kebutuhan masyarakat di berbagai bidang, salah satunya kebutuhan di bidang pertanian. Saat ini beberapa aktivitas pengolahan masih dilakukan secara manual dan membutuhkan tenaga manusia, seperti pada pengolahan kopra. Hal itu membutuhkan banyak tenaga, waktu dan materi yang lebih. Pembuatan skripsi ini bertujuan untuk meringankan pekerjaan manusia dari manual menjadi semi otomatis. Dimana petani tidak perlu lagi untuk memantau proses pengeringan kopra dengan intens, atap pengeringan kopra dapat terbuka otomatis untuk mengeringkan dan dapat tertutup otomatis pada kondisi tertentu. Proses system kendali tersebut berbasis Arduino-uno yang telah terbukti mampu menghasilkan kinerja yang lebih baik, dengan adanya tambahan komponen-komponen pendukung untuk mendeteksi beberapa kondisi cuaca maupun komponen actuator untuk menggerakan buka tutup atap.Kata kunci : Kopra, Prototype, Arduino Uno, Close loop
Challenging “Apartheid” on the Canadian Airwaves: The Community Media Advocacy Centre’s Critical and Intersectional Approach to Broadcasting Policy Advocacy, Scholarship, and Education
Authors: King Gretchen , Odartey-Wellington Felix 
Published: October 2022

Background: Within research and teaching concerning broadcasting policymaking, there are evident gaps in Canadian communication studies that marginalize the self-determination of people who are Indigenous, racialized, or living with disAbilities.Analysis: The scholar-activism of the Community Media Advocacy Centre (CMAC) seeks to expand the canon of Canadian communications scholarship, especially in the area of broadcasting policy, to include Canada’s history of colonialism and discrimination against racialized people.Conclusion and Implications: This article summarizes the lessons CMAC is learning about broadcasting policy advocacy, scholarship, and education in Canada while advancing its critical and intersectional approach to disrupting settler colonialism and oppression in the media.