bluuebunny/crossref_metadata_2025 huggingface dataset:
Frequency of Hepatitis C Virus in People with Tattoos in Diyala Governorate
Authors: Rehab Hussein Ibrahim  , Luma Taha Ahmed
Published: August 2021

Hepatitis C Virus remains a significant risk worldwide. Tattooing is one of the routes of transmission ofinfection from an infected person to another. Tattooing is a method of injection of exogenous pigments intothe dermis to produce a permanent design. The study aims to detect the frequency of HCV in people withtattoos in the Diyala governorate Iraq. A cross-sectional study was done in the period from 1st October2020 until 15th February 2021 in Baquba teaching hospital (premarital screening program, and periodicexamination of hairdressing salons within the preventive health affairs and consulting clinic). The studyincluding 100 patients (43 were male and 57 female) aged from (10-65 years old). After the preparation ofsamples, an enzyme-linked immunosorbent assay (ELISA) test was performed to detect hepatitis C virusantibodies (IgG). The results of this study showed that the frequency of Hepatitis C Virus 17% (17 out of100) with highly significant differences (p< 0.05), for age group HCV positivity, constituted the highestpercentage rate of age groups between (31-40 years old) followed by (21-30 years old) with a percentage(58.8% and 41.2%) respectively with no significant differences between age groups and Hepatitis C virusinfection on study population (p> 0.05). Depending on the gender, it was found that males with HCV formedthe highest percentage rate (76.50%) compared to females (23.50%), with highly significant differences (p>0.05). Depending on the education level, it was found the secondary graduated had a higher incidence ofHCV (52.9%) compared to primary and college graduates (41.2%) with no significant differences (p> 0.05)while for the diseases, it was found that people without diseases formed the highest percentage rate of tattoocarriers (64.9%) as compared to the presence of diseases with significant differences (p> 0.05). This studyconcludes that HCV is transmitted by tattoos, especially not recommended centres, and in salons lacking theminimum hygienic requirements.
Pengembangan Keterampilan Komunikasi Melalui Pelatihan Komunikasi Efektif di Sekolah Menengah Kejuruan
Authors: Stellarosa Yolanda , Ikhsano Andre
Published: August 2021

Berkomunikasi sering dianggap sesuatu yang simpel, sederhana dan tidak memerlukan suatu keterampilan khusus. Namun berbagai macam masalah komunikasi kerap kali muncul, mulai pada tataran makro di pemerintahan, di korporasi sampai pada level mikro di kehidupan sehari-hari. Berbagai masalah komunikasi sangat penting untuk dipahami lebih dalam agar pada sisi yang lain terus meningkatkan keterampilan berkomunikasi sehingga proses komunikasi berjalan dengan efektif. Terwujudnya komunikasi yang efektif tentu memerlukan ketrampilan komunikasi, salah satunya adalah untuk karier seseorang di segala bidang pekerjaan. Seseorang diharapkan dapat bekerjasama secara efektif dengan orang lain, menyajikan gagasan secara efektif dan lain sebagainya. Metode yang digunakan dalam kegiatan PKM adalah dengan melakukan penyuluhan dengan pihak mitra dengan peserta dari siswa-siswi sekolah menengah kejuruan. Penyuluhan dilakukan secara virtual di tengah pandemic covid 19 dengan mengedepankan simulasi atau roleplay pasa peserta. Penyuluhan ini menunjukkan adanya antusianisme peserta dan juga peningkatan keterampilan berkomunikasi efektif sehingga dapat disarankan untuk dilanjutkan.
Digital Marketing Rumah Makan Padang Melalui Instagram Berdasarkan Social Construction of Technology
Authors: Lesmana Dionisius , Valentina Gabriella Monique
Published: August 2021

Technology innovation leads to digitalization through the internet encourages the emergence of social media as a trend in Indonesia, such as Instagram. Nowadays, Instagram optimized as a digital marketing communication media as a form of social construction of technology. Present culinary business often found on Instagram, different from conventional business such as Padang Restaurant which already known before digital era. But nowadays, the present Padang Restaurant pops up and they already have an Instagram account such as Wira Padang Restaurant. This research aims to see the social construction of technology process from Padang Restaurant's Instagram account as a form of social construction of technology and to see its digital marketing process. This research using a qualitative method with case study approach through depth interview. The result shows that Padang Restaurant's Instagram account as a social construction of technology form goes through negotiation of Instagram's users and business owner to reciprocally share information, Instagram's features and services as a business account are satisfying for the relevance social group and Instagram as a business account entering the closure and stabilization form. The broader context seen in the Instagram user's habit to upload their food on Instagram and it's been a trend for business owner to create an Instagram account to receive digital recognition. Digital marketing activities on Instagram seen in branding aspect, executed through contents, tone feeds, caption/style of language, hashtag. Completeness aspect seen through Campsite. Instagram's functionality is user friendly, interactivity seen through the relation that was built, visual communication seen at color identities for brand recall, Instagram ads and publication by influencer, food blogger as the relevant advertisement, community relations maintained through intense, exclusive approach, connectivity with another media social creates virality.
Peran Komunikasi Internal Dalam Pencapaian Visi dan Penanaman Nilai Perusahaan Crediton Group Indonesia
Authors: Setyana Fransiska Oki Riang , Aruman Akhmad Edhy
Published: August 2021

This study aims to determine the role of internal communication in achieving the vision and value infusion of CreditOn Group Indonesia. The successful achievement of CreditOn's Company in Kazakhstan is a reference for CreditOn Group Indonesia in achieving its vision and work culture, but expectations and reality do not run smoothly in its implementation. This study uses the theory of organizational communication and internal communication or also known as employee communication theory. The researcher wants to know how CreditOn Indonesia delivers the vision and values ​from Top Management to employees in order to achieve the output that is expected to be achieved. This research uses a qualitative method with a constructivism paradigm because there is a reality that the company wants to build to achieve its vision and application of its values. The results of the study show that there are inefficiencies in using communication channels, noise in delivering the messages, timing of the delivery of messages in the term of communicating the vision and company's values.
PENGARUH KUALITAS PELAYANAN (DISTRIBUTIVE JUSTICE, PROCEDURAL JUSTICE, INTERNATIONAL JUSTICE)TERHADAP KEPUASAN NASABAH
Authors:   Politeknik Bisnis Indonesia, Sirait Sarida , Calen Calen ,   Sekolah Tinggi Akuntansi Dan Manajemen Indonesia
Published: August 2021

echnological developments are so fast and fast that all banks are increasingly trying to provide excellent service to customers who are the spearhead of the banking business. The high competition in the banking business and the heterogeneous condition of customers make the management have to make efforts to improve services. the inability of banks to deal with customer complaints makes customers dissatisfied and shifting. The large costs associated with service recovery have prevented the banking sector from responding quickly to various customer complaints or customers. The purpose of this study is to determine the extent to which service recovery can improve banking services. The independent variable (independent) in this study is service quality (X), namely the application of service recovery strategies consisting of distributive justice, procedural justice, and interactional justice. Meanwhile, the determining variable (dependent) is customer satisfaction (Y) at Bank BRI Pasar Horas Unit. The analytical technique used in this study is linear regression to see how much influence the variable X has on Y. The results of data processing using SPSS are that X has a significant positive effect on Y with a significance value of 0.00 and a coefficient of determination (R Square) of 0.772. The magnitude of the coefficient of determination of 0.772 is equal to 77.2%, this figure implies that quality affects customer satisfaction by 77.2%Keywords: service quality, customer satisfaction, service recovery
Weighted Lebesgue and central Morrey estimates for -adic multilinear Hausdorff operators and its commutators
Authors: Chuong N. M. , Duong D. V. , Dung K. H.
Published: August 2021

UDC 517.9
We establish the sharp boundedness of -adic multilinear Hausdorff operators on the product of Lebesgue and central Morrey spaces associated with both power weights and Muckenhoupt weights. Moreover, the boundedness for the commutators of -adic multilinear Hausdorff operators on the such spaces with symbols in central BMO space is also obtained.
-Adic Markov process and the problem of the first return over balls
Authors: Casas-Sánchez O. F. , Galeano-Peñaloza J. , Rodríguez-Vega J. J.
Published: August 2021

UDC 511.225, 519.217, 511.225.1, 303.532
We consider the pseudodifferential operator defined as where and study the Markov process associated to this operator. We also study the first passage time problem associated to for
Semi-nonoscillation intervals and sign-constancy of Green’s functions of two-point impulsive boundary-value problems
Authors: Domoshnitsky A. , Mizgireva Iu. , Raichik V.
Published: August 2021

UDC 517.9

We consider the second order impulsive differential equation with delays 
 
where for  In this paper, we obtain the conditions of semi-nonoscillation for the corresponding homogeneous equation on the interval   Using these results, we formulate theorems on sign-constancy of Green's functions for two-point impulsive boundary-value problems in terms of differential inequalities.
Ricci soliton biharmonic hypersurfaces in the Euclidean space
Authors: Mosadegh N. , Abedi E. , Ilmakchi M.
Published: August 2021

UDC 515.12
We investigate biharmonic Ricci soliton hypersurfaces whose potential field satisfies certain conditions. We obtain a result based on the average scalar curvature of the compact Ricci soliton hypersurface where is a general vector field. Then we prove that there are no proper biharmonic Ricci soliton hypersurfaces in the Euclidean space provided that the potential field is either a principal vector in grad or .
Автономні нелінійні крайові задачі для рівняння Ляпунова у просторі Гільберта
Authors: Bihun D. S. , Pokutnyi O. O , Panasenko E. V.
Published: August 2021

УДК 517.9
Дослiджуються крайовi задачi для рiвняння типу Ляпунова у просторi Гiльберта. Розглянуто випадок, коли вiдрiзок, на якому розглядається задача, залежить вiд параметра . Отримано необхiднi та достатнi умови iснування узагальнених розв’язкiв вiдповiдної задачi.
VIRUSURI RESPIRATORII NOI ÎN INFECŢIILE DE TRACT RESPIRATOR INFERIOR LA COPIL: PROFILURI CLINICE ŞI EPIDEMIOLOGICE
Authors:   Catedra Pediatrie, Spitalul Clinic de Urgenţă pentru Copii „Grigore Alexandrescu“, Universitatea de Medicină şi Farmacie „Carol Davila“, Bucureşti, Ulmeanu Alexandru-Ioan , Zăpucioiu Carmen ,   Catedra Pediatrie, Spitalul Clinic de Urgenţă pentru Copii „Grigore Alexandrescu“, Universitatea de Medicină şi Farmacie „Carol Davila“, Bucureşti, Ulmeanu Coriolan-Emil ,   Catedra Pediatrie, Spitalul Clinic de Urgenţă pentru Copii „Grigore Alexandrescu“, Universitatea de Medicină şi Farmacie „Carol Davila“, Bucureşti
Published: August 2021

Infecţíile virale de tract respirator reprezintă una din cauzele principale de morbiditate şi mortalitate în patologia pediatrică. Autorii aduc informaţii de ultima oră privind structura, mecanismele patogenetice, caracteristicile clinice, epidemiologice şi răspunsul la tratament al unor virusuri descoperite recent care afectează tractul respirator la copil: bocavirusul, metapneumovirusul, coronavirusurile şi rinovirusul C.
TULBURĂRILE DIN SPECTRUL SCHIZOFRENIEI CU DEBUT ÎN COPILĂRIE ŞI ADOLESCENŢĂ – PROVOCAREA DIAGNOSTICĂ
Authors:   Disciplina Psihiatrie, Universitatea de Medicină şi Farmacie „Gr. T. Popa“, Iaşi, Untu Ilinca , Moisă Ştefana Maria ,   Disciplina Pediatrie, Universitatea de Medicină şi Farmacie „Gr. T. Popa“, Iaşi, Burlea Ştefan Lucian ,   Universitatea de Medicină şi Farmacie „Gr. T. Popa“, Iaşi, Ciubară Anamaria ,   Disciplina Psihiatrie, Universitatea de Medicină şi Farmacie „Gr. T. Popa“, Iaşi, Lupu Vasile Valeriu ,   Disciplina Pediatrie, Universitatea de Medicină şi Farmacie „Gr. T. Popa“, Iaşi, Anton-Păduraru Dana-Teodora ,   Disciplina Pediatrie, Universitatea de Medicină şi Farmacie „Gr. T. Popa“, Iaşi
Published: August 2021

Schizofrenia cu debut precoce şi foarte precoce, mai specific, manifestă înainte de 18, respectiv 13 ani, constituie o entitate nosologică încă insuficient explorată, ce aduce cu sine o veritabilă provocare diagnostică dată de specificităţile vârstei timpurii la care apare. Totodată, schizofrenia cu debut în copilărie şi adolescenţă se întrepătrunde cu o serie de tulburări ale dezvoltării neurocognitive, având şi o importantă susceptibilitate genetică. Întregul context de apariţie a acesteia, dificultatea detectării simptomelor psihoproductive în copilăria mică, severitatea simptomelor şi cronicizarea, impun o conduită diagnostică riguroasă şi o abordare multidisciplinară în vederea realizării terapiei optime de lungă durată şi integrării socio-familiale a pacienţilor. Lucrarea de faţă îsi propune sintetizarea datelor din litaratura de specialitate în vederea realizării unui precursor pentru cercetări viitoare ample, care să conducă la crearea unor ghiduri de abordare specifică a schizofreniei la copil şi adolescent.
OBESITY IN PRESCHOOL CHILDREN
Authors:   3rd Clinic of Pediatrics, “Gr. T. Popa” University of Medicine and Pharmacy, Iasi, Teslariu Oana , Oltean Carmen ,   “Sf. Maria” Children’s Emergency Hospital, Iasi, Gavriluta Laura Alexandra ,   “Gr. T. Popa” University of Medicine and Pharmacy, Iasi, Iliescu Maria Liliana ,   Public Health and Sanitary Management, “Gr. T. Popa” University of Medicine and Pharmacy, Iasi, Anton-Paduraru Dana-Teodora ,   3rd Clinic of Pediatrics, “Gr. T. Popa” University of Medicine and Pharmacy, Iasi
Published: August 2021

Primary obesity in children, one of the most common nutrition diseases in the world, shows particularities depending on the age regarding the risk factors, prevention and treatment. The aim of the study was the assessment of preschool patients diagnosed with primary obesity in the 3rd Clinic of Pediatrics, “Sf. Maria” Children’s Emergency Hospital Iasi, in order to identify the onset of overweight/obesity and the prenatal and postnatal risk factors from the first 6 years of life involved in causing obesity. We conclude that in order to combat obesity the emphasis should be on prevention, particularly important being the measures that promote healthy eating and combat sedentariness.
PARTICULARITĂŢI CLINICO-EVOLUTIVE ÎNTR-UN CAZ DE SINDROM CROUZON
Authors:   Universitatea de Medicină şi Farmacie „Victor Babeş“, Timişoara, România 2 Spitalul Clinic de Urgenţă pentru Copii „Louis Ţurcanu“, Timişoara, Români, Manea Aniko Maria ,   Spitalul Clinic de Urgenţă pentru Copii „Louis Ţurcanu“, Timişoara, România, Kiriţescu Nicoleta ,   Spitalul Clinic de Urgenţă pentru Copii „Louis Ţurcanu“, Timişoara, România, Dobre Mihaela ,   Spitalul Clinic de Urgenţă pentru Copii „Louis Ţurcanu“, Timişoara, România, Boia Mariana ,   Universitatea de Medicină şi Farmacie „Victor Babeş“, Timişoara, România 2 Spitalul Clinic de Urgenţă pentru Copii „Louis Ţurcanu“, Timişoara, Români,   Spitalul Clinic de Urgenţă pentru Copii „Louis Ţurcanu“, Timişoara, România
Published: August 2021

Sindromul Crouzon este o boală genetică rară, cu o incidenţă între 1/25.000-1/100.000 de nou-născuţi, transmisă autozomal dominant, caracterizată prin craniosinostoză şi dismorfism facial caracteristic, putând fi diagnosticat precoce. Prezentăm cazul unui nou-născut prematur de sex feminin internat în Secţia de Neonatologie Spitalul „Louis Ţurcanu“, cu dismorfism facial marcat. Ancheta anamnestică evidenţiază faptul că mama şi sora pacientei prezintă acelaşi tip de afecţiune. Durata de viaţă în sindromul Crouzon este normală, 97% dintre ei au o inteligenţă normală. Calitatea vieţii este afectată de considerente de ordin estetic şi de severitatea anomaliilor pe care le prezintă.
ACTUALITĂŢI ÎN DIAGNOSTICUL ŞI TERAPIA HEPATOBLASTOMULUI PEDIATRIC CU METASTAZE PULMONARE
Authors:   Universitatea de Medicină şi Farmacie ,,Gr. T. Popa“, Iaşi, Miron Oana Tatiana , Adavidoaiei Anca Maria ,   Clinica a II-a Boli Infecţioase, Spitalul Clinic de Boli Infecţioase ,,Sf. Parascheva“, Iaşi, Afrăsânie Vlad-Adrian ,   Secţia Oncologie Medicală, Institutul Regional de Oncologie, Iaşi, Mihăilă Doina ,   Laboratorul de Anatomie Patologică, Spitalul Clinic de Urgenţă pentru Copii „Sf. Maria“, Iaşi, Miron Ingrith ,   Universitatea de Medicină şi Farmacie ,,Gr. T. Popa“, Iaşi,   Clinica de Hemato-Oncologie, Spitalul Clinic de Urgenţă pentru Copii ,,Sf. Maria“, Iaş
Published: August 2021

Deşi frecvenţa hepatoblastomului este redusă, acesta reprezintă cea mai comună tumoră hepatică primară malignă a copilului. Prognosticul bolii s-a îmbunătăţit considerabil în ultimele decenii, datorită progreselor terapeutice oncologice şi chirurgicale. Totuşi, tumorile aflate într-un stadiu avansat la momentul diagnosticului au în continuare un prognostic rezervat. Prezentăm cazul unui copil de 2 ani şi 9 luni, diagnosticat în februarie 2014 cu hepatoblastom, cu risc înalt (metastaze pulmonare), pentru care s-a intervenit chirurgical practicându-se excizia completă a tumorii. Ulterior, s-a iniţiat chimioterapie conform protocolului SIOPEL-4 modificat: astfel, blocurile de chimioterapie care ar fi trebuit administrate preoperator au fost utilizate postoperator. După finalizarea chimioterapiei, examenul CT toraco-abdominal efectuat în septembrie 2014 a indicat răspuns complet al bolii la tratament. Evaluarea periodică a pacientului a relevat până în prezent absenţa semnelor de recidivă locală tumorală, absenţa metastazelor şi un status de performanţă de 80 pe scala Lansky. Utilizarea terapiilor moleculare ţintite, a transplantului hepatic şi a unor noi chimioterapice poate reprezenta în viitor o modalitate de îmbunătăţire a prognosticului pacienţilor cu hepatoblastom cu risc înalt. De asemenea, modificarea protocoalelor de chimioterapie ar putea reprezenta o opţiune pentru îndeplinirea acestui scop.
POSSIBILITIES AND THERAPY LIMITATIONS IN A CASE OF ADRENOGENITAL SYNDROME
Authors:   Pediatrics Department I, University of Medicine and Pharmacy, Targu-Mures, Grama Alina , Marginean Oana ,   Pediatrics Department I, University of Medicine and Pharmacy, Targu-Mures, Popa Lenuta ,   Pediatrics Department I, University of Medicine and Pharmacy, Cluj Napoca, Melit Lorena Elena ,   Pediatrics Department I, University of Medicine and Pharmacy, Targu-Mures, Latcu Alexandra ,   Clinical County Hospital, Targu-Mures, Chincesan Mihaela ,   Pediatrics Department I, University of Medicine and Pharmacy, Targu-Mures
Published: August 2021

Introduction. The adrenogenital syndrome with neonatal onset can manifest by repeated vomiting, dehydration and severe hydro-electrolytic disequilibria. The diagnostic approach, the metabolic re-equilibration and the maintenance of the electrolytic balance in normal ranges by chronic treatment can be associated with difficulties. Objective. We present a case of adrenogenital syndrome with severe neonatal onset, evolution accompanied by different complications, but with a prognosis improved by the adequate chronic treatment. Material and method. A male child with small birth weight, was admitted in the Pediatrics Clinic I, Targu-Mures, at the age of 3 weeks, with a severe clinic-biological syndrome by chronic vomiting and severe dehydration, and apparent macrogenitosomia. We performed a wide spectrum of investigations in acute phase, but also afterwards for the elaboration of the differential diagnosis. Results. We identified persistent hyponatremia and hypopotassemia, an increased level of 17-OH progesterone (44.96 ng/ml) and the cortisol under the normal limit (3 ug/dl). We discovered significantly increased concentrations of ACTH (103 pg/ml in the morning) and total serum cholesterol (186.72 ng/dl). The macromolecular analysis pointed out the heterozygote genotype for the following mutations: 12G, R356W, P453S. The adequate chronic treatment with cortisone improved the prognosis; at the age of 1 years and 5 months, he presents an adequate height, weight and psychomotor development. Conclusions. We fulfilled the conditions of the diagnosis of adrenogenital syndrome with neonatal onset in a heterozygote child. The small age the uncharacteristic symptomatology can be a burden for establishing an early diagnosis of adrenogenital syndrome.
ROLUL NUTRIŢIEI ÎN DEZVOLTAREA CREIERULUI
Authors:   Clinica III Pediatrie, Universitatea de Medicinǎ şi Farmacie „Gr. T. Popa“, Iaşi, Anton-Pǎduraru Dana-Teodora , Drochioi Ana Simona ,   Clinica III Pediatrie, Universitatea de Medicinǎ şi Farmacie „Gr. T. Popa“, Iaşi, Teslariu Oana ,   Clinica III Pediatrie, Universitatea de Medicinǎ şi Farmacie „Gr. T. Popa“, Iaşi
Published: August 2021

Creierul este un organ special care funcţionează armonios numai printr-un aport echilibrat de substanţe biologic active. Expresia „alimente pentru creier“ exprimă rolul important al nutriţiei în formarea şi alimentarea cu energie a creierului. Sunt prezentate succint date cu privire la dezvoltarea creierului, la existenţa şi funcţionalitatea axei microbiom – intestin – creier şi impactul principalilor nutrienţi în aceste procese complexe. Autorii concluzionează că asistenţa nutriţională a gravidei încă de la debutul sarcinii, profilaxia prematurităţii, menajarea precoce a microbiomului intestinal al sugarului prin încurajarea naşterii naturale şi a alăptării sunt condiţii necesare pentru dezvoltarea creierului.
GROSS MOTOR FUNCTION CLASSIFICATION SYSTEM AND MANUAL ABILITY CLASSIFICATION IN CEREBRAL PALSY EVALUATION
Authors:   Pediatric Neurology Department, “Sf. Maria” Emergency Hospital for Children, Iasi, Grigore Ioana , Diaconu Georgeta ,   Pediatric Neurology Department, “Sf. Maria” Emergency Hospital for Children, Iasi, Prazaru Catalin ,   Pediatric Neurology Department, “Sf. Maria” Emergency Hospital for Children, Iasi, Mania Alexandra ,   Pediatric Neurology Department, “Sf. Maria” Emergency Hospital for Children, Iasi, Ulinici Ana ,   Pediatric Neurology Department, “Sf. Maria” Emergency Hospital for Children, Iasi
Published: August 2021

Cerebral palsy (CP) is a chronically cerebral disease, which is defined like a group of non-progressives motor diseases that onset in the first year of life and are the secondary lesions for a developed brain. At pediatric age CP is the most frequent cause of severe and infirmity motor problems. Aim of the study. Comparative framing in various degrees of severity for CP at child applying two classifications: Gross Motor Function Classification System (GMFCS) and Manual Ability Classification System (MACS). Material and Methods. The study group included 129 children (43 girls and 86 boys) aged 2-18 years, diagnosed with various forms of CP. The study protocol included general clinical examination, neurological exam. Results. Of patients with CP watch, 24 (18,60%) were employed in both the grade I classification GMFCS and MACS. Also, of the 69 children who could walk independently (GMFCS I+II), 60 had good manual dexterity or very good (MACS I+II). Of the 35 patients with severe forms of PC (GMFCS V), 32 could not wield the objects being impressed into MACS V and 3 could handle only certain items being included in MACS IV. Conclusions. The gross motor function and the manual ability evolve on different levels of severity depending on type of CP. In diakinetic CP, ataxic CP and mixed forms of CP was noticed a higher correlation between the grades of the two classifications.
Adana ve Mersin illeri’nde marul yetiştirilen alanlarda Marul mozaik virüsü (Lettuce mosaic virus, LMV)’nün saptanması ve karakterizasyonu
Authors: Sağlam Havva , Kamberoğlu Muharrem
Published: August 2021

Amaç: Bu çalışma 2015-2019 yılları arasında sonbahar ve kış aylarında Adana (Ceyhan, Çukurova, Karaisalı, Sarıçam, Seyhan, Yumurtalık ve Yüreğir ilçeleri ile Yakapınar mahallesi) ve Mersin (Tarsus ilçesi ile Yenice mahallesi) illerinde yaygın olarak marul yetiştiriciliğinin yapıldığı alanlarda marul mozaik virüsü (Lettuce mosaic virus, LMV)’nün saptanması ve karakterizasyonu amacıyla yürütülmüştür.Yöntem ve Bulgular: Arazi çıkışlarında simptomatolojik olarak LMV ile enfekteli olduğundan şüphelenilen toplam 180 adet marul bitkisinden örnekleme yapılmış ve toplanan örnekler öncelikle Double Antibody Sandwich ELISA (DAS-ELISA) yöntemi ile testlenmiştir. Toplam 26 örnekte LMV’nin varlığı saptanmıştır. LMV’ye spesifik primer çifti (1196;1087) kullanılarak yapılan RT-PCR çalışmalarında ise, 24 örnek LMV ile enfekteli bulunmuş ve 800 bp büyüklüğünde band elde edilmiştir. Bunlar arasından seçilen 5 LMV izolatı ile yapılan sekans analizleri sonucunda, Adana ve Mersin izolatları dünyanın diğer ülkelerinden rapor edilen LMV izolatları ile %91.48-98.69 arasında benzerlik göstermiştir.Genel Yorum: Bu çalışmada Adana ve Mersin illerinde marul yetiştirilen alanlarda LMV’ninsurveyi yapılmış ve araştırılan örneklerde varlığı ortaya konulmuştur.Çalışmanın Önemi ve Etkisi: Bu çalışma ile birçok ülkede yetiştirilen sebzeler arasında ilk sıralarda yer alan marullarda hastalık oluşturan önemli virüslerden biri olan LMV’nin varlığı serolojik ve moleküler yöntemlerle ortaya konulmuş ve moleküler olarak karakterizasyonu başarıyla yapılmıştır.
METHODOLOGICAL ASPECT OF THE USE OF INTERFIXES IN GERMAN COMMON COMPOUND WORDS
Authors: Алексеева Марина Геннадьевна
Published: August 2021

В статье предлагается систематизация правил употребления интерфиксов в немецком словосложении, представляющих собой одну из сложных тем в преподавании немецкого языка как первого и второго иностранного языков. В первой части работы подробно описывается происхождение соединительных элементов - интерфиксов, связывающих основы атрибутивным отношением, подчеркивается практически полная десемантизация интерфиксов, анализируются основные функции интерфиксов. Во второй части исследования рассматривается каждый из выделяемых в немецком словосложении соединительных элементов. С одной стороны, проводится отграничение интерфиксов от омонимов, например, падежных флексий и суффиксов множественного числа. С другой стороны, анализируются парадигматический и непарадигматический способы употребления интерфиксов, что особенно свойственно таким соединительным элементам, как -s-, -er-, -en-. Здесь же систематизируются дополнительные функции интерфиксов, обеспечивающие морфологически и фонологически корректное членение композит на слоги, необходимую в немецком языке двусложность композитных компонентов, сохранение традиционной ритмико-ударной группы «ударный слог - безударный слог», маркирование частеречной принадлежности отдельных композитных компонентов, препятствие редукции компонентов сложного слова. В работе также приводится трансформационный способ в качестве маркирующего для подтверждения необходимости употребления интерфиксов, разбираются случаи ограничения употребления интерфиксов или их непоследовательного использования.

The article proposes a systematization of the rules for using interfixes in the German word-composition, one of the most difficult topics in teaching German as a first and second foreign language. In the first part of the work, the origin of interfixes, the linking elements connecting the stems with an attributive relation is described in detail, the almost complete desemantization of interfixes is emphasized and the main functions of interfixes are analyzed. Each of the connective elements distinguished in the German word-composition is considered in the second part of the study. On the one hand, a distinction is made between interfixes and homonyms, for example, case inflections and plural suffixes. On the other hand, paradigmatic and non-paradigmatic ways of using interfixes are analyzed, which is especially characteristic of such linking elements as -s-, -er-, -en-. The paper systematizes additional functions of interfixes providing morphologically and phonologically correct division of compound words into syllables, the disyllabic structure of compound word components necessary in the German language, the preservation of the traditional model “stressed syllable - unstressed syllable”, marking the part of speech belonging of the particular compound word components and preventing their reduction. The paper also provides a transformational method as a marker to confirm the need for using interfixes and deals with cases of restricting the use of interfixes or their inconsistent use.
ORENBURG, YAITSKY GORODOK AND ALATYR IN PUSHKIN’S RECORD “KRYLOV’S (POET’S) READINGS”
Authors: Савельзон Игорь Вильямович
Published: August 2021

Готовясь к поездке по местам пугачевского восстания, А. С. Пушкин встретился с И. А. Крыловым и записал его воспоминания о детских годах, проведенных в Оренбургском крае. Однако употребленное Пушкиным указательное местоимение в словосочетании «жертвой оной игры» затруднило понимание фразы, а следовательно, и смысла последнего микросюжета в этой записи. В статье восстанавливается смысл, вложенный Пушкиным в этот речевой оборот: «оной» у него означало не «этой», но «той, такой же, подобной». При таком прочтении становится ясно, что излагаемые далее события с участием Д. Мертваго происходили не в Яицком городке, а в Алатыре, о чем он и поведал в мемуарах «Пугачевщина» (1857), изданных уже не при жизни Крылова и Пушкина. Также в статье делается предположение о том, что сведения об алатырской игре могли быть включены в запись «Показания Крылова (поэта)» не со слов Крылова, но добавлены туда самим Пушкиным, который также, весьма вероятно, был знаком с Д. Б. Мертваго и мог слышать эту историю непосредственно от него.

Preparing for a trip to the places of the Pugachev uprising, A.S. Pushkin metI. A. Krylov and wrote down the memories of his childhood years spent in the Orenburg region. However, the demonstrative pronoun used by Pushkin in the phrase “victim of this game” made it difficult to understand the phrase, and, consequently, the meaning of the last microplot in this fragment. The article reconstructs the meaning put by Pushkin into this turn of the phrase: “this” means not “this”, but “that, the same, similar”. With this interpretation, it becomes clear that the events described below with the participation ofD. Mertvago took place not in Yaitsky gorodok, but in Alatyr, which he told about in the memoirs “Pugachevshchina” (1857), published not during the lifetime of neither Krylov nor Pushkin. The author also makes the assumption that the information about the Alatyr game could have been included in the fragment “Testimony of Krylov (the poet)” not from the words of Krylov, but were added there by Pushkin himself, who was also very likely familiar with D.B. Mertvago and could have heard this story directly from him.
An Investigation Of The Toxic Effects Of Water Samples Collected From 3 Different Regions Of Antarctica On Drosophila melanogaster
Authors: FİDAN Mehmet , AYAR Arif
Published: August 2021

In this research, it was aimed to investigate the ecotoxicological effects of seawater from Galindez Island, lake sediment samples collected from Ardley Island, and green algae ice samples collected from Horseshoe Island on Drosophila melanogaster, which is an important model organism. Newly hatched Drosophila melanogaster larvae of the same age and adult individuals were used. While the individuals in the control group were tested in standard media, the individuals in the experimental group were tested under 3 different conditions at the rates of 25%, 50%, and 100% of each water sample. The effects of polar water added to the media on mortality rates on Drosophila melanogaster eggs, larvae, and adults were investigated. The effect of water samples collected from Ardley and Horseshoe Islands on the survival percentage in Drosophila melanogaster larvae was found to be similar to the control group. Furthermore, while the viability rate in Ardley and Horseshoe Island was 92% and 96%, respectively, in the control group individuals, similar results were obtained in all rates in the experimental group. The water samples obtained from 3 different points from the Antarctic region have not reached a level that will adversely affect the lives of the larvae and adults of the creature as of the present day. Nevertheless, although pollution was detected in some areas in the Antarctic region in the literature, we consider that this pollution can be prevented before it reaches dangerous levels with some measures to be taken.
РАЗРАБОТКА АВТОМАТИЗИРОВАННОЙ ИНФОРМАЦИОННОЙ СИСТЕМЫ УЧЁТА КОМПЬЮТЕРНОЙ ТЕХНИКИ И ИНВЕНТАРИЗАЦИИ НА ПРИМЕРЕ ЦКТ ХГУЭП
Authors: Фоменко А. С.
Published: August 2021

В статье представлена разработанная информационная система учета компьютерной техники и инвентаризации, описаны основные функциональные возможности и интерфейсы.
COVID-19 И СТУДЕНТЫ. КАК ПАНДЕМИЯ ПОВЛИЯЛА
НА СТУДЕНЧЕСКУЮ ЖИЗНЬ
Authors: Варвенко В. А. , Прохорец О. В.
Published: August 2021

В статье представлено исследование изменений в жизни студентов, их обучении из-за вируса covid-19. Предложены варианты решения проблем
КРАТКИЙ ОБЗОР И ПРОГНОЗ РАЗВИТИЯ ТЕХНОЛОГИИ АВТОПИЛОТА
Authors: Заколюкин Н. С. , Прохорец О. В.
Published: August 2021

В статье представлен обзор истории развития, видов и будущего автопилотов
Understanding Gamma-Ray Burst Jet Structures from Afterglow Light Curves
Authors: Tandon Celia , Lloyd-Ronning Nicole
Published: August 2021

Gamma-ray bursts, associated with the collapse of massive stars or the collisions of compact objects, are the most luminous events in our universe. However, there is still much to learn about the nature of the relativistic jets launched from the central engines of these objects. We examine how jet structure-that is, the energy and velocity distribution as a function of angle-affects observed GRB afterglow light curves. Using the package afterglowpy, we compute light curves arising from an array of possible jet structures, and present the suite of models that can fit the coincident electromagnetic observations of GW190814 (which is likely due to a background AGN). Our work emphasizes not only the need for broadband spectral and timing data to distinguish among jet structure models, but also the necessity for high resolution radio follow-up to help resolve background sources that may mimic a GRB afterglow.
Environmental degradation and indeterminacy of equilibrium selection
Authors: Antoci Angelo , Galeotti Marcello , Sodini Mauro
Published: August 2021

This paper analyzes an intertemporal optimization problem in which agents derive utility from three goods: leisure, a public environmental good and the consumption of a produced good. The global analysis of the dynamic system generated by the optimization problem shows that global indeterminacy may arise: given the initial values of the state variables, the economy may converge to different steady states, by choosing different initial values of the control variable.
Two fractional regularization methods for identifying the radiogenic source of the Helium production-diffusion equation
Authors: Xue Xuemin ,   Department of Mathematics, Northwest Normal University, Lanzhou, Gansu 730070, China, Xiong Xiangtuan , Zhang Yuanxiang ,   School of Mathematics and Statistics, Lanzhou University, Lanzhou, Gansu 730070, China
Published: August 2021

The predication of the helium diffusion concentration as a function of a source term in diffusion equation is an ill-posed problem. This is called inverse radiogenic source problem. Although some classical regularization methods have been considered for this problem, we propose two new fractional regularization methods for the purpose of reducing the over-smoothing of the classical regularized solution. The corresponding error estimates are proved under the a-priori and the a-posteriori regularization parameter choice rules. Some numerical examples are shown to display the necessarity of the methods.
On the nonlinear system of fourth-order beam equations with integral boundary conditions
Authors: Khanfer Ammar ,   Department of Mathematics and General Sciences, Prince Sultan University, Riyadh, Saudi Arabia, Bougoffa Lazhar ,   Department of Mathematics and Statistics, Imam Mohammad Ibn Saud Islamic University (IMSIU), P.O. Box 90950, Riyadh 11623, Saudi Arabia
Published: August 2021

The purpose of this paper is to establish an existence theorem for a system of nonlinear fourth-order differential equations with two parameters

   \begin{document}$ \begin{eqnarray*} \left\{ \begin{array}{rcl} u^{(4)}+A(x)u& = &\lambda f(x, u, v, u'', v''), \ 0<x<1, \\ v^{(4)}+B(x)v& = &\mu g(x, u, v, u'', v''), \ 0<x<1 \end{array} \right. \end{eqnarray*} $\end{document}

subject to the coupled integral boundary conditions:

   \begin{document}$ \begin{eqnarray*} \left\{ \begin{array}{rcl} u(0) = u'(1) = u'''(1) = 0, \ u''(0)& = & \int_{0}^{1}p(x)v''(x)dx, \\ v(0) = v'(1) = v'''(1) = 0, \ v''(0)& = & \int_{0}^{1}q(x)u''(x)dx, \end{array} \right. \end{eqnarray*} $\end{document}

where $ A, \ B \in C[0, 1], $ $ p, q\in L^{1}[0, 1], $ $ \lambda > 0, \mu > 0 $ are two parameters and $ f, g: [0, 1]\times[0, \infty)\times[0, \infty)\times(-\infty, 0)\times(-\infty, 0) \rightarrow \mathbb{R} $ are two continuous functions satisfy the growth conditions.
New Fujita type results for quasilinear parabolic differential inequalities with gradient dissipation terms
Authors: Wang Xiaomin ,   School of Mathematical Sciences, Ocean University of China, Qingdao 266100, China, Fang Zhong Bo
Published: August 2021

This paper deals with the new Fujita type results for Cauchy problem of a quasilinear parabolic differential inequality with both a source term and a gradient dissipation term. Specially, nonnegative weights may be singular or degenerate. Under the assumption of slow decay on initial data, we prove the existence of second critical exponents $ \mu^{*} $, such that the nonexistence of solutions for the inequality occurs when $ \mu < \mu^{*} $.
An optimal control problem of immuno-chemotherapy in presence of gene therapy
Authors: Dehingia Kaushik ,   Department of Mathematics, Gauhati University, Guwahati 781014, Assam, India, Sarmah Hemanta Kumar , Hosseini Kamyar , Sadri Khadijeh , Salahshour Soheil , Park Choonkil ,   Department of Mathematics, Rasht Branch, Islamic Azad University, Rasht, Iran,   Faculty of Engineering and Natural Sciences, Bahcesehir University, Istanbul, Turkey,   Research Institute for Natural Sciences, Hanyang University, Seoul 04763, South Korea
Published: August 2021

This study addresses a cancer eradication model involving effector cells in the presence of gene therapy, immunotherapy, and chemotherapy. The main objective of this study is to understand the optimal effect of immuno-chemotherpay in the presence of gene therapy. The boundedness and positiveness of the solutions in the respective feasible domains of the proposed model are verified. Conditions for which the equilibrium points of the system exist and are stable have been derived. An optimal control problem for the system has been constructed and solved to minimize the immuno-chemotherapy drug-induced toxicity to the patient. Amounts of immunotherapy to be injected into a patient for eradication of cancerous tumor cells have been found. Numerical and graphical results have been presented. From the results, it is seen that tumor cells can be eliminated in a specific time interval with the control of immuno-chemotherapeutic drug concentration.
A condução neofascista da pandemia de Covid-19 no Brasil: da purificação da vida à normalização da morte
Authors: Machado Cavalcante Sávio
Published: August 2021

O objetivo deste artigo é sustentar o argumento de que a força do negacionismo científico e a normalização da morte na condução da pandemia da Covid-19 no Brasil foram possíveis na medida em que, nos últimos anos, foi atribuído ao presidente do Brasil, Jair Bolsonaro, por interesses e agentes sociais diversos, o papel de liderança e autoridade responsável pela purificação da política, da economia e da nação. É por conseguir se firmar nesse polo da purificação e de restabelecimento de um regime de verdade supostamente perdido que sua estratégia de “fazer viver e deixar morrer” encontrou apoio ativo ou passivo em parte expressiva da sociedade brasileira. A pesquisa abarca produções textuais diversas e pronunciamentos oficiais e informais dos agentes sociais em questão. Para analisá-los, foram mobilizadas teorias sociais, especialmente da sociologia, no intuito de identificar os agentes, as ideologias e os registros discursivos que produzem significados sobre a vida e a morte. Como resultado, é possível afirmar que o objetivo do governo de fazer o vírus circular, traçado como meta implícita e explícita desde o início da pandemia, exigiu uma normalização de mortes evitáveis que apenas a linguagem neofascista, capaz de produzir um sentido alternativo de vida mais autêntica e pura, pôde lograr até aqui. 
Palavras-chave: Neofascismo; Covid-19; Governo Bolsonaro.
Editoriais sobre a pandemia do coronavírus: a modalidade facultativa
Authors: Silva Oliveira André
Published: August 2021

Este trabalho tem por objetivo fazer uma descrição e análise da modalidade facultativa como recurso e estratégia argumentativa no gênero jornalístico opinativo, o editorial. Para isso, recorremos aos estudos relativos à modalização discursiva e à tipologia das modalidades de Hengeveld (2004), que define a modalidade facultativa como aquela referente às capacidades e às habilidades intrínsecas e adquiridas. Assim sendo, foram selecionados 60 editorias, disponibilizados online no site do jornal O Diário do Nordeste, cujo conteúdo abordava os efeitos da pandemia do coronavírus. Após a análise da modalidade facultativa nos editoriais, verificou-se que ocorre, preferencialmente, a não-inclusão [-inclusão] do falante na incidência do valor modal, elegendo orientações modais para o Evento, fazendo com a facultatividade instaurada fosse menos enfática [-categórica] e com enunciados modalizados de forma positiva [+positivo]. Ao instaurar a modalidade facultativa, o editorialista fez uso, majoritariamente, de auxiliares modais, flexionados no presente do indicativo, o que aproxima a modalidade facultativa do aspecto realis, ou no presente do subjuntivo, o que a aproxima do aspecto irrealis. Por fim, concluiu-se a relevância da modalidade facultativa como recurso e estratégia argumentativa, em que esta é engendrada no discurso tendo em vista as intenções e os propósitos comunicativos do editorialista. 
Palavras-chave: Modalização Discursiva; Modalidade Facultativa; Argumentação.
Notas sobre gestos de interpretação: o sem-sentido e o não-sentido em face do distanciamento social
Authors: Da Costa Greciely Cristina
Published: August 2021

Na busca por compreender gestos de interpretação produzidos no contexto de pandemia do novo coronavírus (Covid-19), neste artigo, proponho uma leitura discursiva de uma reportagem a respeito da reabertura do comércio de rua em Campinas realizada por um telejornal local como ponto de partida para uma reflexão sobre a relação entre o sem-sentido e o não-sentido, com base na distinção elaborada por Orlandi (1998). Filiada ao dispositivo teórico-analítico da Análise de Discurso, almejo analisar os processos de significação desencadeados tanto pelo o que é dito na reportagem quanto pelo o que é dito nos comentários da página do telejornal no facebook em torno de uma cena urbana remetida à aglomeração. Para isso, investida numa escuta (discursiva) social, é possível observar de que modo o distanciamento, como política sanitária, é invisibilizado pela saturação dos sentidos de aglomeração. Com efeito, ele fica soterrado pelo sem-sentido.   
Palavras-chave: Gesto de Interpretação; Aglomeração; Análise de Discurso.
Digital Transformation
Authors: Patro Chandra Sekhar , Raghunath K. Madhu Kishore
Published: August 2021

Digital transformation and innovative business models are enabling a high level of competition among business enterprises. The worldwide adoption of the internet and an increasing number of associated technologies have strengthened the digital transformation. Digital technologies allow the customers to co-create value by designing and customizing products, perform last-mile distribution activities, and help other customers by sharing product reviews. Digital transformation is an enterprise-wide phenomenon that leads to the development of new business. This is intrinsically linked to strategic changes in the business model as a result of the implementation of digital technologies models, which may be new to the focal business units or industry. The chapter articulates the influence of digital transformation on the performance of business enterprises in the competitive environment. It analyzes the barriers to the effective use of digital technologies and also the digital transference initiatives of modern business enterprises.
Opening Closed Business Ecosystem Boundaries With Digital Platforms
Authors: Iivari Marika , Ahokangas Petri , Matinmikko-Blue Marja , Yrjölä Seppo
Published: August 2021

Applying a business model approach, this chapter identifies various challenges in digital platform and platform-based business model development in the case of a physical port ecosystem. Using an empirical case, the chapter identifies the prerequisites and consequences of opportunities, value, and advantages for an existing ecosystem that aims to create a “digital twin.” It contributes to academic discussions on the intersection of ecosystems, platforms, and business models by exploring the antecedents and controversies of configuring ecosystem boundaries in a digital context. Moreover, the chapter contributes to research by analyzing how a previously closed ecosystem seeks to open its boundaries and interfaces, both internally among the internal ecosystem members and externally to the outside business environment.
Deep Learning Models for Detection and Diagnosis of Alzheimer's Disease
Authors: Dar Gowhar Mohiuddin , Sharma Ashok , Singh Parveen
Published: August 2021

The chapter explores the implications of deep learning in medical sciences, focusing on deep learning concerning natural language processing, computer vision, reinforcement learning, big data, and blockchain influence on some areas of medicine and construction of end-to-end systems with the help of these computational techniques. The deliberation of computer vision in the study is mainly concerned with medical imaging and further usage of natural language processing to spheres such as electronic wellbeing record data. Application of deep learning in genetic mapping and DNA sequencing termed as genomics and implications of reinforcement learning about surgeries assisted by robots are also overviewed.