bluuebunny/crossref_metadata_2025 huggingface dataset:
Hubungan Pengetahuan dengan Sikap Ibu Nifas Tentang Pijat Oksitosin di Puskesmas Bergas
Authors: Susi Purwanti  , Listiyaningsih Moneca Diah
Published: October 2021

Referring to WHO program in 2025 targets exclusive breastfeeding of at least 50%. So nationally, the coverage of exclusive breastfeeding at the Bergas Health Center is 48%. The main reason for mothers not to exclusively breastfeed them is that in the first days after delivery the milk does not come out smoothly, so mothers prefer to give their babies formula milk. Oxytocin massage is an attempt to overcome the unsustainability of breast milk. The research objective was to determine the correlation between of knowledge and postpartum mothers' attitudes about oxytocin massage at the Bergas Health Center. Designof this research iscorrelation with the total population of postpartum mothers in October-November 2020 as many as 35 respondents, the study sample was 35 respondents with a total sampling technique. The instrumen used was a questionnaire with data analysis using the Chi Square test. The results of the univariate analysis of the knowledge variable showed that the respondents' knowledge was mostly good, namely 13 respondents (37.2%). And the attitude variable shows that 51.4% of respondents have negative attitudes. Bivariate analysis obtained sigifikansi value of 0,016 (α <0.05), so that H0 is rejected and Ha accepted. So it can be concluded that there is a relationship between knowledge and postpartum mothers 'attitudes about oxytocin massage at the Bergas Health Center in 2020. There is a relationship between knowledge and postpartum mothers' attitudes about oxytocin massage at the Bergas Health Center in 2020.

ABSTRAKMengacu pada program WHO pada tahun 2025 sasaran pemberian ASI eksklusif minimal 50%. Maka secara nasional cakupan ASI Eksklusif di Puskesmas Bergas sebesar 48% belum terpenuhi. Alasan utama Ibu tidak memberikan ASI secara eksklusif adalah pada hari-hari pertama pasca melahirkan ASI keluar tidak lancar, sehingga ibu lebih memilih memberikan bayinya susu formula. Pijat Oksitosin adalah upaya mengatasi ketidaklancaran ASI. Tujuan penelitian adalah mengetahui hubungan pengetahuan dengan sikap ibu nifas tentang pijat oksitosin di Puskesmas Bergas. Desain penelitian ini korelasi dengan jumlah populasi Ibu nifas pada bulan Oktober-November 2020 sebanyak 35 responden, sampel penelitian berjumlah 35 responden dengan tekhnik pengambilan sampel total sampling. Instrumen yang digunakan adalah kuesioner dengan analisis data menggunakan uji Chi Square.Hasil analisis univariat variabel pengetahuan menunjukkan pengetahuan responden sebagian besar baik, yaitu sebesar 13 responden (37,2%). Dan variabel sikap menunjukkan sebanyak 51,4% responden memiliki sikap negatif. Analisis Bivariat didapatkan nilai sigifikansi sebesar 0,016 (α<0,05), sehingga H0 ditolak dan Ha diterima. Maka dapat disimpulkan bahwa ada hubungan pengetahuan dengan sikap ibu nifas tentang pijat oksitosin di Puskesmas Bergas Tahun 2020. Terdapat hubungan antara pengetahuan dengan sikap ibu nifas tentang pijat oksitosin di Puskesmas Bergas Tahun 2020.
PEMANFAATAN INTERNET OF THINGS UNTUK TELEMONITORING RUMAH KACA TANAMAN KRISAN
Authors: Affandy Idris , Raharja Wahyu Kusuma
Published: October 2021

Pelestarian tanaman krisan pada saat ini masih belum memanfaatkan teknologi dalam memantau keadaan tanaman krisan dan lingkungannya secara otomatis dan real time. Seiring dengan berkembangnya teknologi Internet of Things (IoT), maka internet dapat dimanfaatkan untuk keperluan penyiraman otomatis dan pemantauan secara real time pada pelestarian tanaman krisan. Penggunaan sistem pemantauan tersebut berfungsi untuk mengawasi keadaaan suhu, kelembaban tanah, kelembaban udara dan intensitas cahaya di lingkungan sekitar rumah kaca tanaman krisan. Pada penelitian ini akan menghasilkan alat telemonitoring rumah kaca untuk tanaman krisan. Tahapan penelitian untuk membangun alat ini meliputi perancangan rangkaian alat, perancangan algoritma program menggunakan Arduino IDE dan perancangan tampilan website. Alat ini menggunakan mikrokontroller NodeMCU sebagai komponen pengendali dan sebagai penghubung ke internet. Terdapat 3 sensor yang digunakan yaitu sensor kelembaban tanah YL-69, suhu dan kelembaban DHT11 dan intensitas cahaya BH1750 masing-masing satu sensor. Output yang dihasilkan oleh masing sensor tersebut yaitu pompa, kipas, dan lampu yang dikendalikan menggunakan relay 4 channnel. Penelitian ini telah berhasil memamantau tanaman krisan berdasarkan lampu akan nyala pada intesitas cahaya <300 lux dan otomatis mati pada intesnitas cahaya >300 lux. Motor sebagai pemompa air akan nyala saat kelembaban tanah >700RH dan otomatis mati pada kelembaban tanah <700 RH. Fan kedalam akan nyala saat suhu ruangan >30ºC dan otomatis mati pada suhu ruangan< 30 º. CFan keluar akan nyala saat kelembaban udara >700% dan otomatis mati pada kelembaban udara <700%.
Isolasi dan Identifikasi Saponin dari Ekstrak Leunca (Solanium ningrum L) Secara Spektrofotometri Infra Merah
Authors: Rizkita Aden Dhana , Dewi Sintia Ayu , Wibowo Emas Agus Prastyo , Maulana Iham
Published: October 2021

Penelitian ini dilakukan untuk mengisolasi dan mengidentifikasi senyawa saponin dengan maserasi menggunakan etanol 95% sampai mendapat ekstrak kering sebanyak 20 gram dengan dipanaskan menggunakan evaporator. Ekstraksi kedua dilakukan menggunakan corong pisah dengan pelarut dietil eter dan n-butanol. Identifikasi saponin dilakukan dengan tiga parameter uji diantaranya uji busa, uji warna dan gugus fungsi menggunakan Spektrofotometer Infra Merah. Hasil pengukuran Spektrofotometri Infra Merah menunjukkan Ekstrak Daun Launca mengandung beberapa gugus fungsi sebagai berikut : gugus –OH (puncak yang lebar pada bilangan gelombang 3444,87 cm-1), regang –CH alifatik simetri (bilangan gelombang 2926,01 cm-1 dan2854,65 cm-1, regang C=C tidak terkonjugasi pada bilangan gelombang 1606,7 cm-1, adanya regang C-H (bilangan gelombang 1074,35 cm-1 dan 1045,42 cm-1), dan adanya vibrasi bengkokan simetris C-O pada bilangan gelombang 1386,82 cm-1.Kata kunci: Daun leunca; spektrofotometer infra merah; saponin Isolation and Identification of Saponin from Leunca (Solanium ningrum L) Extract by Infrared SpectrophotometryABSTRACTThis research was conducted to isolate and identify saponin compounds by maceration using 95% ethanol to obtain 20 grams of dry extract by heating using an evaporator. The second extraction was carried out using a separating funnel with diethyl ether and n-butanol as solvents. Saponin identification was carried out with three test parameters including foam test, color test and functional group using Infrared Spectrophotometer. Infrared Spectrophotometry measurement results show that the Launca Leaf Extract contains the following functional groups: -OH group (wide peak at wave number 3444.87 cm-1), aliphatic symmetrical -CH stretch (wave number 2926.01 cm-1 and 2854 ,65 cm-1, unconjugated C=C stretch at wave number 1606.7 cm-1, presence of CH stretch (wave number 1074.35 cm-1 and 1045.42 cm-1), and the presence of symmetrical bending vibration of CO at wave number 1386.82 cm-1.Keywords: Infrared spectrophotometer;  leunca leaf; saponin
A RETROSPECTIVE OBSERVATINAL STUDY OF SERUM AMINOTRANSFERSASE LEVELS IN THE ASSESSMENT OF SEVERITY OF DENGUE FEVER
Authors: Ninama Kamlesh , Kumar Brajendra
Published: October 2021

Liver involvement in dengue fever is manifested by the elevation of transaminases due to direct attack of virus itself or the use of hepatotoxic
drugs.Objective of our study was to assess the serum aminotransferase level in patient with dengue fever and to correlate serum aminotransferase
level and severity of dengue fever. This is a prospective observational study. Atotal of 50 fever patients admitted with positive dengue serology in
Medicial ward, ZMCH ,Dahod,were included after satisfying the inclusion and exclusion criteria. All the patients were subjected to complete
history taking and clinical examination. Investigations like complete blood count, liver function test, dengue serology and abdominal ultrasound
were done in all patients.A total of 50 dengue serology positive patient were included in the study. Among them there were 27 (54%) males and
24(46%) females. In our study 41 patients (82%) had elevated serum transaminase level, Mean ASTlevel was 134.84 IU/Land the mean ALTlevel
was 107.88 IU/L. The level of AST is higher when compared to ALT in most of the patients. Among those who had elevated aminotransferase level
12 patients (24%) had both elevated aminotransferase level and free uid in the abdomen. Out of 50 patients 32 (64%) had reduced platelet count
(less than one lakh) and all the 32 patients had elevated serum aminotransferase level. There was signicant negative correlation between serum
aminotransferase level and platelet count (P value < 0.001).Hepatic dysfunction is very common in all forms of Dengue infection. Serum
Aminotransferase level correlate with severity of Dengue fever. Aspartate Aminotransferase was signicantly raised when compared to Alanine
Aminotransferase in most of the patients
ANALISIS KESALAHAN SISWA DALAM MENYELESAIKAN SOAL PEMECAHAN MASALAH MATEMATIKA BERDASARKAN TEORI NEWMAN
Authors: Rahmawati Ririn , Ikashaum Fertilia
Published: October 2021

Problem solving ability is one of the mathematical abilities that need to be mastered by students to equip students in logical, analytical, systematic thinking and the ability to work well together. In addition, this problem solving ability is very important for students to train students in solving problems in everyday life. This study aims to analyze student errors in solving mathematical problem solving problems based on Newman's theory. The type of research used is descriptive qualitative. The subjects of this study were students of class VII-A SMP Muhammadiyah 1 Menggala. Data collection used in the form of tests, interviews and documentation. The results showed that the most mistakes made by students were in writing the final answer, which was caused because students did not understand the commands in the questions well. The second most common error is the transformation error caused because students do not have the skills to change the language of the problem into a mathematical model. The third error, namely misunderstanding the problem caused by students not being careful in writing down the information in the problem, and not getting used to writing down the information in the problem when solving math problems. The fourth error, namely the error of process skills caused by students not being careful in carrying out the calculation process
STRATEGI MULTIPLE INTELLIGENCES PADA STUDY FROM HOME SEBAGAI INOVASI MENGAJAR GURU SELAMA COVID-19
Authors: Rahmawati Nur Indah , Ayyuhda Citra
Published: October 2021

This literature review will discuss the development of challenges or disfficultie for elementary school teachers and students during the Covid-19 Priod in dealing with change incurrent education pattens. The teacher, as the key to successful learning, seeks to increase creativity in teaching. The teacher need to increase creativity and inovasi in dealing with online learning problems. The purpose of research literature is to provide an overview of the creativity a teachers in innovating during the distance learning process. This research uses qualitative methods with literature studies. The results also show that there is a descriptive significant difference between students' Multiple Intelligences ability with the creativity ability and teacher strategy development during learning amidst the implementation of SFH or Study From Home during the Covid-19 pandemic. Intelligence describes the individual's ability to complete tasks to achieve goals.
LANDASAN PENYUSUNAN PROGRAM PEMBELAJARAN MATEMATIKA BAGI SISWA TUNAGRAHITA RINGAN
Authors: Devita Dela , Desmayanasari Dwi
Published: October 2021

Mentally retarded children or also called children with intellectual disability are children with below average intelligence who experience obstacles in adaptive behavior in the form of taking care of themselves and carrying out activities of daily living. Children with intellectual disability need special education and services to help them achieve optimal development. Children with mild intellectual disability require three basic skills, such as reading, speaking and arithmetic. The implementation of learning in the classroom, especially in learning mathematics requires learning modifications, so that they are in accordance with the individual conditions of intellectual disability students. Intellectual disability students have obstacles to think about something abstract, so in the preparation of learning programs the teacher is expected to; (1) understanding the characteristics of mild intellectual disability students, (2) conducting assessments, (3) being creative in modifying learning methods.
Role of Favipiravir on the Hematologic parameters in patients with COVID-19 infection
Authors: Ozbas Hasan Mucahit , Kayan Temel , Yakarisik Mustafa , Dulger Ahmet Cumhur , Ayvaz Muhammed Ali , Aydin Mesut
Published: October 2021

Objective: Favipiravir is a novel, orally bioavailable, purine nucleoside analogue drug. Recent studies showed that it was related to faster viral clearance time and a significant improvement rate in chest imaging in patients with COVID-19.   While the mechanism of action of Favipiravir is well characterized, there is insufficient data about its effects on haematological inflammatory parameters during COVID 19 infection.

Material and Methods: This observational study included 92 patients with COVID-19 (50 of them were female) with mild to moderate disease who taken Favipiravir in the Pandemic Center at Giresun University School of Medicine from April 2020 to October 2020. Patients with severe COVID-19 infection were excluded from the study.

Results: After the five days of Favipiravir administration, compared to before the treatment, it was observed that the neutrophil counts of the patients (before the treatment  mean 5.97 109/L (5.1 - 6.84) and after treatment 4.82 109/L (4.29 - 5.35) p=0,039) and Neutrophil/lymphocyte ratio (NLR) markedly decreased (before the treatment  mean 6.88 (5.33 - 8.42) and after treatment 4.67 (3.23 - 6.10) p=0,002), while the lymphocyte count increased and these alternations were statistically significant.  Platelet count and MCV levels were slightly increased after the treatment also statistically significant (p<0.001, p=0.001). Although there was a significant decrease in CRP levels, no significant change was observed in other inflammatory markers (Ferritin, Sedimentation, Fibrinogen, D-Dimer, and Troponin). The overall mortality rate was 4%, with no deaths in ICU. 

Conclusion: In our study; in addition to previous knowledge from recent studies; increasing in the platelet count and decreasing in CRP and MPV levels are remarkable findings. These data may guide in the follow-up of Favipiravir treatment and in determining the prognosis.
Incomplete vaccination for conjugated meningococcal C and hepatitis B at municipal, state and federal level: 2015 a 2019
Authors: Borba Mariana Dias de , Nascimento Carlos Eduardo da Cunha , Lobo Gabriel Mael Sussuarana Silva , Lima Lucca Gonçalo de Castro , Winter Camila Lays , Paese Márcia Carolina Siqueira , Alegranci Pâmela
Published: October 2021

Brazil has the National Immunization Program for disease prevention that offers nineteen vaccines, yet it is known that vaccination coverage according to age is not always reached. Thus, this study aimed to evaluate the vaccination coverage in the municipality of Sinop, in the Mato Grosso state and in the Brazil for meningococcal C conjugate vaccines and Hepatitis B in the period from 2015 to 2019. Method: This is a descriptive, retrospective and cross-sectional study, with data available in the Information System of the National Immunization Program. Results: Vaccination coverage for mingococcal C in children under one year in Sinop was above the target in 2015 and 2018, Mato Grosso was above only in 2015, for the booster dose only Sinop was above the target in 2016. Coverage for hepatitis B in children under 30 days of life demonstrated that Sinop had coverage above the state of Mato Grosso, which in turn was above Brazil. For children under 1 year old, only in 2016 and 2019 the state presented greater vaccination coverage at the expense of Sinop and Brazil. Conclusion: The results demonstrate that there is hesitation on the part of the population regarding vaccination, being greater in vaccines such as meningococcal C. Strengthening childcare is the key to improving the panorama of vaccine coverage.
FISIOTERAPIA NA REABILITAÇÃO PÓS-CIRÚRGICA DO LIGAMENTO CRUZADO ANTERIOR (LCA)
Authors: Alves Angélica Ariellen , Alves Junior Angelo Antônio , Marques Jussie Fernanda , Fernandes Selma , Figueira Thiago Gomes
Published: October 2021

O joelho é uma das articulações mais importantes e funcionais do nosso corpo. Sendo assim, a probabilidade de lesões nesta área é comumente e extremamente alta. Uma das lesões mais comuns nessa área é a ruptura do ligamento cruzado anterior que se localiza no ventre da articulação. O objetivo deste trabalho foi mostrar a importância do tratamento fisioterapêutico no processo pós-cirúrgico do ligamento cruzado anterior e demonstrar os resultados satisfatórios do processo no qual o paciente foi submetido. Os dados coletados são resultados por meio de materiais e métodos utilizados no tratamento fisioterapêutico do paciente, além de análise do caso e pesquisas de campo sobre o tema trabalhado.
Wykorzystanie Google Scholar do identyfikowania najczęściej cytowanych badaczy i ich prac naukowych. Przypadek publikacji z zakresu nauki o informacji w języku polskim
Authors: Osiński Zbigniew
Published: October 2021

Cel/Teza: Ustalenie, czy Google Scholar (GS) umożliwia wiarygodną identyfikację najczęściej cytowanych badaczy i ich prac naukowych opublikowanych w języku polskim. Określenie, czy liczba cytowań i stosowanie słów kluczowych są istotnymi kryteriami hierarchizacji wyników wyszukiwania w GS. Stworzenie rankingu najczęściej cytowanych polskich badaczy i prac z zakresu nauki o informacji w okresie 2010–2019. Weryfikacja hipotezy, sugerującej, że zarówno obecność danej pracy w wynikach wyszukiwania, jak i pozycję na liście tych wyników, zaburza problem słów kluczowych tej publikacji, np. ich brak.

Koncepcja/Metody badań: Weryfikacja i analiza ilościowa danych pobranych z Google Scholar. Próbę badawczą wyodrębniono za pomocą czterdziestu pytań wyszukiwawczych, którymi były wyrażenia kluczowe dla nauki o informacji oraz dodatkowo imiona i nazwiska badaczy z tej dyscypliny.

Wyniki i wnioski: W przypadku haseł wyszukiwawczych w języku polskim nie znajduje potwierdzenia teza mówiąca, iż wyszukiwarka Google Scholar nadaje się do niezawodnej identyfikacji najczęściej cytowanych prac i badaczy. Znacząca statystycznie część prac indeksowanych w GS nie pojawia się w wynikach wyszukiwania przy zastosowaniu wyrażeń związanych z nauką o informacji. Duża grupa często cytowanych tekstów umieszczona jest na bardzo dalekich miejscach w wynikach wyszukiwania. Nie znajduje także potwierdzenia teza mówiąca, że głównym kryterium szeregowania prac naukowych w wynikach wyszukiwania jest liczba cytowań. Zdecydowana większość pozycji bibliograficznych w wynikach wyszukiwania GS nie jest adekwatna do intencji wyszukującego. Właściwe zastosowanie słów kluczowych w metadanych publikacji nie zwiększa jej szansy na wyszukanie w Google Scholar za pomocą polskich terminów wyszukiwawczych.

Oryginalność/Wartość poznawcza: Praca obala coraz bardziej popularne przekonanie o tym, że Google Scholar można profesjonalnie wykorzystywać do wyszukiwania najbardziej wartościowych (a raczej stosunkowo często cytowanych) prac naukowych oraz do formułowania ocen (bazujących na cytowaniach) tychże opublikowanych w języku polskim i badaczy publikujących głównie w tym języku.
Taller de sensibilización ante la violencia de pareja promovida por los mitos del amor romántico
Authors: Chora López Mitzi Abigail , Galicia Moyeda Iris Xóchitl , Guerrero García Brenda Giselle
Published: October 2021

Los mitos del amor romántico están presentes en el estudiantado universitario y pueden conducir a comportamientos violentos en sus relaciones de pareja. Por lo anterior, se realizó un taller con 11 alumnos universitarios de 6. º semestre de psicología con el fin de sensibilizarlos hacia comportamientos realizados en las relaciones de pareja que son promovidos por los medios de comunicación y que reproducen los mitos del amor romántico. Mediante un cuestionario, se analizaron sus respuestas ante algunos comportamientos violentos en las parejas antes y después del taller. Posterior al taller, los participantes rechazaron esos comportamientos en su persona y en sus relaciones de pareja, argumentando que respetan a otras personas que aceptan los mitos románticos. En la discusión, se argumenta que este tipo de respuesta es considerado como un proceso de sensibilización incipiente.
Ідентифікація типу аварії на об'єктах критичної інфраструктури за допомогою прихованих моделей Маркова.
Authors: Лабжинський В.
Published: October 2021

Розглянуто сучасні методи розпізнавання аномальних патернів у зразках кодових послідовностей для ідентифікації типу аварії на об'єктах критичної інфраструктури за допомогою прихованих марковських моделей. Представлена комплексна методика, що базується на аналізі функції густини ймовірності аномальних паттернів, що застосовується у прихованій марковській та напівмарковській моделі. Вказано, що зазначений підхід дозволяє визначити функцію часової залежності рядів даних, відповідно класифікація проводиться на основі наборів аномальних даних, що не відповідають класам навчальної вибірки. На основі математичної моделі показано, що представлена методика надає можливість оптимізувати ефективність розпізнавання аномальних паттернів при ідентифікації аварійного стану на об'єкті інфраструктури.
On the properties of lexicographic tolerable robust solution sets for uncertain multi-objective optimization problems
Authors:   ", BORIWAN PORNPIMON ,   DEPARTMENT OF MATHEMATICS, FACULTY OF SCIENCE NARESUAN UNIVERSITY,  THAILAND", KUROIWA DAISHI ,   "DEPARTMENT OF MATHEMATICS, FACULTY OF SCIENCE AND ENGINEERING SHIMANE UNIVERSITY,  JAPAN", PETROT NARIN ,   "DEPARTMENT OF MATHEMATICS, FACULTY OF SCIENCE NARESUAN UNIVERSITY,  THAILAND AND RESEARCH CENTER OF EXCELLENCE IN NONLINEAR ANALYSIS AND OPTIMIZATION FACULTY OF SCIENCE, NARESUAN UNIVERSITY,  THAILAND"
Published: October 2021

This study provides the important properties of the lexicographic tolerable robust solution for uncertain multi-objective optimization problems which was introduced by Boriwan et al. [Boriwan, P.; Ehrgott, M.; Kuroiwa, D.; Petrot, N. The lexicographic tolerable robustness concept for uncertain multi-objective optimization problems: a study on water resources management. Sustainability. 12 (2020), no. 18, article number 7582.]. Also, the relationship between the lexicographic tolerable solution concept and the well-known robust solution, as the set-based robust efficiency [Ehrgott, M.; Ide, J.; Schöbel, A. Minmax robustness for multi-objective optimization problems. Eur. J. Oper. Res. 239 (2014), no. 1, 17–31.], are provided.
A stochastic control problem with regime switching
Authors:   ", COVEI DRAGOŞ – PĂTRU ,   THE BUCHAREST UNIVERSITY OF ECONOMIC STUDIES DEPARTMENT OF APPLIED MATHEMATICS, ROMANIA", PIRVU TRAIAN A. ,   "MCMASTER UNIVERSITY,  DEPARTMENT OF MATHEMATICS AND STATISTICS, CANADA"
Published: October 2021

This paper studies a stochastic control problem with regime switching in a fairly general abstract setting. Such problems may arise from production planning management. We perform a full mathematical analysis of this stochastic control problem via the HJB equation and verification. The connection of the optimal controls and subgame perfect controls is discussed, and it is shown that the optimal controls solve the generalized HJB equation as well. In a special case we provide a closed form solution.
Approximate optimality and approximate duality in nonsmooth composite vector optimization
Authors:   ", SIRICHUNWIJIT THANATCHAPORN ,   DEPARTMENT OF MATHEMATICS,  NARESUAN UNIVERSITY,  FACULTY OF SCIENCE, THAILAND", WANGKEEREE RABIAN ,   "DEPARTMENT OF MATHEMATICS,  NARESUAN UNIVERSITY,  FACULTY OF SCIENCE, THAILAND AND  RESEARCH CENTER FOR ACADEMIC EXCELLENCE IN MATHEMATICS, NARESUAN UNIVERSITY, THAILAND", SISARAT NITHIRAT ,   "DEPARTMENT OF MATHEMATICS,  NARESUAN UNIVERSITY,  FACULTY OF SCIENCE, THAILAND"
Published: October 2021

This paper concentrates on studying a nonsmooth composite vector optimization problem (P for brevity). We employ a fuzzy necessary condition for approximate (weakly) efficient solutions of a nonconvex and nonsmooth cone constrained vector optimization problem established in [Choung, T. D. Approximate solutions in nonsmooth and nonconvex cone constrained vector optimization Ann. Oper. Res. (2020), https://doi.org/10.1007/s10479-020-03740-3.] and the a chain rule for generalized differentiation to provide a necessary condition which exhibited in a Fritz-John type for approximate (weakly) efficient solutions of P. Sufficient optimality conditions for approximate (weakly) efficient solutions to P are also provided by means of proposing the use of (strictly) approximately generalized convex composite vector functions with respect to a cone. Moreover, an approximate dual vector problem to P is given and strong and converse duality assertions for approximate (weakly) efficient solutions are proved.
Study on Thermal and Flame Retardant Properties of Phosphorus-containing Polyimides
Authors: Serbezeanu Diana , Vlad-Bubulac Tachita , Hamciuc Elena , Hamciuc Corneliu , Lisa Gabriela , Anghel Ion , Sofran Ioana-Emilia , Preda Dana-Maria
Published: October 2021

The present study aimed to design macromolecular architectures having imide core in the main chain and bearing two 9,10-dihydro-oxa-10-phosphaphenanthrene-10-oxide heterocycles in the side chain of each structural units as a synergetic two components key factor to induce attractive flame retardant properties in the resulted materials. The synthesis pathway consisted in the classical polycondensation reaction strategy using a phosphorus-containing diamine synthesized in the laboratory and three commercial dianhydrides co-monomers. The chemical structure confirmation of the phosphorus-containing polyimides has been performed by means of FTIR and NMR spectroscopy. The thermal stability of the products was introspected through TGA analysis. The char yields measured at 900oC ranged between 35% and 54%. Using these parameters limiting oxygen index values were theoretically calculated. Also, the microscale combustion calorimetry measurements have been conducted, in order to investigate the combustion mechanism of the synthesized phosphorus-containing polyimides.
Characterizations of Graded Rings over Which Every Graded semi-primary Ideal is Graded 1-Absorbing Primary
Authors: Melhem Alaa , Bataineh Malik , Abu-Dawwas Rashid
Published: October 2021

Let G be a group with identity e and R be a commutative G-graded ring with nonzero unity 1. Graded semi-primary and graded 1-absorbing primary ideals have been investigated and examined by several authors as generalizations of graded primary ideals. However, these three concepts are different. In this article, we character­ ize graded rings over which every graded semi-primary ideal is graded 1-absorbing primary and graded rings over which every graded 1-absorbing primary ideal is graded primary.
A Generalized of Nörlund Ideal Convergent Double Sequence Spaces
Authors: Rodríguez Eduin , Granados Carlos , Bermúdez Judith
Published: October 2021

In this paper, by using the Nörlund mean Nt and the notion of ideal double convergence, we introduce new sequence spaces c0Ι2 (Nt), and ℓ∞I2 (Nt). Besides, we study some topological and algebraic properties on these spaces. Furthermore, some inclusion concerning these spaces are proved.
Human capital management: trends in research
Authors: Bardulin E , Lukin V , Musienko T
Published: October 2021

The problem of human capital management in modern conditions is actualized, the role of human capital in achieving strategic development goals is revealed, the essence of human development is revealed, which consists in empowering people in self-realization. A brief analysis of some trends in scientific research of the problem is presented. The approaches to the definition of human capital as a factor of economic security, transformation of managerial personnel training, and sustainable development of territories are identified. There is a tendency to develop effective models and strategies for managing human capital and human resources in scientific research. The authors also emphasize the essence and main content of the conceptual management of human capital and on the search for optimal structures for the development of human capital. Some approaches to the problem of foreign researchers are revealed.
Breast cancer with brain metastases: current treatment options
Authors: Banov Sergei , Gutorov Sergei , Koliadina Irina , Smolin Aleksandr , Kriukov Evgenii , Golanov Andrei , Vetlova Elena
Published: October 2021

Breast cancer is the main cause of brain metastases in women. The incidence of brain metastases in breast cancer continues to increase, which is mainly associated with improved systemic therapy, which ensures the control of extracranial metastases and an increase in survival. The management brain metastases of breast cancer remain a challenge, despite the constant improvement of local and systemic therapies. This review of the scientific literature presents the latest data from clinical trials of local and systemic treatment of patients with brain metastatic of breast cancer.
Study of Glycated Hemoglobin (HbA1C) biomarker among the Employees with type 2 Diabetes Mellitus in Relation to Various Other Modifiable Non Communicable Diseases Risk Factors at NSCBI Airport, Kolkata
Authors: Manas Kumar Kundu  , Malavika Bhattacharya
Published: October 2021

Background: Diabetes is a global endemic with rapidly increasing prevalence in both developing and developed countries. In the recent years diabetes mellitus (DM) has emerged as a major public health problem worldwide with potential to develop vascular and neuropathic complications. HbA1c is an important indicator of long-term glycemic control with the ability to reflect the cumulative glycemic history of the preceding two to three months. This study is done to determine the glycemic control among the employees having diabetes and also to correlate with various other modifiable non communicable diseases (NCDs) risk factors. Methods: In this descriptive observational study 156 diabetes mellitus patients who were identified through research study on non communicable diseases with risk factors, were subjected to glycated hemoglobin (HbA1C) biomarker study. The results were tabulated and analysed to assess the status of glycemic control and correlation with various risk factors in relation to various modifiable NCDs were made. Results: In this study majority of the patient were in the age group of 40-60 years and 73.7% were male patients. Also 27.5% of them had coexisting hypertension, 37.8% with pre-hypertension, 61.5 % with abdominal obesity. Present study showed that 25% were in good glycemic control (HbA1c<7%), 34.6% were in fair glycemic control (HbA1c 7-9%) and 40.38% were in poor glycemic control (HbA1c (>9%). Poor gylcemic control is predominant among Smokers, Alcoholics, Obese, Hypertensive and also those having High BMI, Low Physical Activities and Unhealthy diets. Conclusions: Present study showed that glycemic control as per HbAIc biomarker were poor among the diabetic employees and it was predominant among Smokers, Alcoholics, Obese, Hypertensive and also among those having High BMI, Low Physical Activities and Unhealthy diets and other modifiable NCD risk factors. Hence HbA1c can be used as a useful biomarker to assess the long-term control of diabetes mellitus and hence to prevent complications due to diabetes.
Prevalence, Maternal Outcome, Placental Changes and It’s Correlation with Perinatal Outcome in Unbooked Patient’s of Iron Deficiency Anemia During Third Trimester
Authors: Mandvi Tarun  , Usha Singh  , Kalpana Verma  , Jai Kishan Goel
Published: October 2021

Background: Anaemia is the commonest medical disorder in pregnancy and severe anaemia is associated with poor maternal and perinatal outcome. Methods: The study was done to analyse the characteristics of hospitalized pregnant women with severe anaemia (Haemoglobin < 7gms %) at the time of delivery and to find out maternal outcome. It was a prospective study done at saraswathi institute of medical sciences,hapur,U.P, India over a period of one year from February 2019 to January 2020. Results: Results were analysed; out of 3784 deliveries 210 (5.54%) cases were severely anaemic at the time of delivery. Out of 210 women with severe anaemia 184(87.6%) patients belonged to low socioeconomic category, 177 (84.2%) were unbooked cases, 152 (72.4%) cases from rural area and 119 (57.6%) cases were multi gravidas. The maternal complications were Pre-eclampsia and eclampsia (16.1%), intercurrent infections (3%), abruptio placentae (3.3%), heart failure (1.4%), preterm labours (42.8%), intrauterine deaths (10.9%) and postpartum haemorrhage (10.4%). Conclusions: Severe anaemia during pregnancy is associated with maternal and perinatal morbidity and mortality so effective preventive measures in the form of regular antenatal check-ups and iron supplementation will prevent complications of anaemia in pregnant women.
Umbilical Cord Coiling Index at Term Gestation and Its Association with Perinatal Outcomes
Authors: Anita Kumar  , Veena Bhat  , Anjali Kumar
Published: October 2021

Background: Umbilical coiling index (UCI) is the number of coils in the cord divided by the cordlength in centimeters. .On the basis of UCI umbilical cords have been grouped as: hypocoiled,( UCILess than 10th percentile ) normocoiled ( UCI between 10th–90th percentile) and hypercoiled (UCIMore than 90th percentile).
Various reports have shown that abnormal coiling index is associated withadverse perinatal outcomes.There is a wide variations among the various studies done so far. Somestudies have reported significant association between abnormal UCI and adverse perinatal outcomeswhereas few studies did not show significant association. Material & Methods: This prospective studywas conducted on 200 randomly selected Indian pregnant women with singleton pregnancy at POG 37weeks.The UCI less than 10th percentile and more than 90th percentile were considered as hypocoiledand hypercoiled respectively Then association between abnormal UCI and intrapartum events (fetalheart rate (FHR) abnormality, meconium stained liquor, mode of delivery )and neonatal outcome ( birthweight, IUGR,Apgar score and need for NICU admission ) were evaluated. Results & Conclusion Themean UCI was 0.21 0.08 coils /cms. (9.50%) coils were hypocoiled 81%) were, normocoiled andhypercoiled were (9.50%). No statistically significant association was found between abnormal coilingand perinatal outcomes
Generalized Anxiety Disorder among Preschool Children in Baghdad, Iraq
Authors: Eman A. Al-Kaseer
Published: October 2021

ackground: generalized anxiety disorder is a mental health disorder manifested by a lot of worry with no real cause and more intense than situation need. Few publications on anxiety among preschool anxiety in Iraq.Objective: to report on generalized anxiety disorder among preschool children in Iraq (prevalence and determinant factors).Methods: A total 423 preschool children was included in the study. They were recruited from 4 public and 4 private kindergartens. They were selected randomly from Al-Rusafa Al-Thania Education directorate (one out 3 directorates in Al-Rusafa). Spence Child Anxiety Scale-parent version was used to assess the anxiety.Results: Generalized anxiety disorder was observed in 37.4% of children. Among the ages 4, 5, and 6 years, generalized anxiety disorder was observed in 37.2%, 35% and 4.3%, respectively. Rate of the disorder among males was 34.2% and among females was 40.2%. In public kindergartens the rate of the disorder was significantly higher (43%)than in private ones (31.6%). In low, middle and high socioeconomic status the rate of disorder were 57.7%, 29.2% and 34.4%, respectively. Paternal and maternal educational levels were significantly affecting the rate of generalized anxiety disorder (p = 0.003 and 0.009, respectively). The rate of the disorder among preschool children cared by one parent was significantly higher (86.6%) than those cared by both parents (27.4%) (p=0.0001).Conclusion: A high prevalence of generalized anxiety disorder among preschool children was observed. Private kindergarten showed lower rate of the disorder than the public ones.
Oral and Perioral Piercings: Awareness and Knowledge among Undergraduate Dental Students in a Private Dental College, Haryana
Authors: Reshma RK  , Sumit Bhateja  , TamannaSoni
Published: October 2021

Background: Oral and perioral piercings are now commonly seen in young adults leading to various types of complications. Undergraduate dental students are the most immediate group with peers belonging to this age criteria thus their knowledge regarding oral piercings and related complications is of utmost concern. Aim: The present study was conducted among undergraduate dental students in a private dental college in Haryana to determine the knowledge and awareness of oral and perioral procedures and their complications. Materials and Methods: A closed ended questionnaire was circulated online using Google forms. Total 145 dental undergraduate students of a private college participated in this survey. Total 10 questions were asked from the students .The data was then evaluated in form of pie charts and bar charts. Result: The subjects had a fair knowledge and awareness about oral and perioral piercing procedures and their associated complications.Conclusion: These undergraduate students had a decent awareness and knowledge about the oral and perioral piercings. But as oral and perioral piercings have potential oral health hazard, we wish to recommend that it should be not encouraged and request the dental fraternity to discourage the same.
A Qualitative Study to Assess the Perceptions of the Nurses and Accredited Social Health Activists (ASHAs) Regarding the Prevention of Female Feticide in a Selected District of Haryana
Authors: Sr.Merly  , Angela Gnanadurai
Published: October 2021

Objective: The objective of the study was to assess the perceptions of the nurses and Accredited Social Health Activists (ASHAs) regarding the prevention of female feticide. Methods: The study was conducted in Public Health Centres and Community Health centres of Faridabad district, Haryana. An in-depth interview was conducted by using semi-structured interview schedule in order to assess the perceptions of the nurses and ASHA workers regarding the different aspects of female feticide. The recorded data were transformed into verbatim written accounts. Thematic analysis was done and it followed a five-phase process. In phase I, transcripts were read fully without coding the data to gain an overall sense of the views of the study participants. In phase two and three, more detailed transcript review to identify key phrases and words, followed by coding and data reduction was done. In phase four, another researcher individually coded the transcripts and compared those findings to reach a consensus about the explanations. Conclusion: Qualitative analysis of nursing personnel and ASHAs regarding their perception about female feticide provided deeper insights into the problem of female feticide and its consequences in the society. And it reveals that they are sensitized about this pressing issue and are ready to become the channel of communication to the public for the prevention of the female feticide. It is very necessary that the government and NGOs should systematically organize and orient several programmes to tackle this critical social issue.
Context, attention, and the switch between habit and goal-direction in behavior
Authors: Bouton Mark E.
Published: October 2021

This article reviews recent findings from the author’s laboratory that may provide new insights into how habits are made and broken. Habits are extensively practiced behaviors that are automatically evoked by antecedent cues and performed without their goal (or reinforcer) “in mind.” Goal-directed actions, in contrast, are instrumental behaviors that are performed because their goal is remembered and valued. New results suggest that actions may transition to habit after extended practice when conditions encourage reduced attention to the behavior. Consistent with theories of attention and learning, a behavior may command less attention (and become habitual) as its reinforcer becomes well-predicted by cues in the environment; habit learning is prevented if presentation of the reinforcer is uncertain. Other results suggest that habits are not permanent, and that goal-direction can be restored by several environmental manipulations, including exposure to unexpected reinforcers or context change. Habits are more context-dependent than goal-directed actions are. Habit learning causes retroactive interference in a way that is reminiscent of extinction: It inhibits, but does not erase, goal-direction in a context-dependent way. The findings have implications for the understanding of habitual and goal-directed control of behavior as well as disordered behaviors like addictions.
Implicitly learning when to be ready: From instances to categories
Authors: Kruijne Wouter , Galli Riccardo M. , Los Sander A.
Published: October 2021

There is growing appreciation for the role of long-term memory in guiding temporal preparation in speeded reaction time tasks. In experiments with variable foreperiods between a warning stimulus (S1) and a target stimulus (S2), preparation is affected by foreperiod distributions experienced in the past, long after the distribution has changed. These effects from memory can shape preparation largely implicitly, outside of participants’ awareness. Recent studies have demonstrated the associative nature of memory-guided preparation. When distinct S1s predict different foreperiods, they can trigger differential preparation accordingly. Here, we propose that memory-guided preparation allows for another key feature of learning: the ability to generalize across acquired associations and apply them to novel situations. Participants completed a variable foreperiod task where S1 was a unique image of either a face or a scene on each trial. Images of either category were paired with different distributions with predominantly shorter versus predominantly longer foreperiods. Participants displayed differential preparation to never-before seen images of either category, without being aware of the predictive nature of these categories. They continued doing so in a subsequent Transfer phase, after they had been informed that these contingencies no longer held. A novel rolling regression analysis revealed at a fine timescale how category-guided preparation gradually developed throughout the task, and that explicit information about these contingencies only briefly disrupted memory-guided preparation. These results offer new insights into temporal preparation as the product of a largely implicit process governed by associative learning from past experiences.
Electrocatalytic C(sp3)–H/C(sp)–H cross-coupling in continuous flow through TEMPO/copper relay catalysis
Authors: Guo Bin , Xu Hai-Chao
Published: October 2021

Electrocatalytic dehydrogenative C(sp3)–H/C(sp)–H cross-coupling of tetrahydroisoquinolines with terminal alkynes has been achieved in a continuous-flow microreactor through 2,2,6,6-tetramethylpiperidine 1-oxyl (TEMPO)/copper relay catalysis. The reaction is easily scalable and requires low concentration of supporting electrolyte and no external chemical oxidants or ligands, providing straightforward and sustainable access to 2-functionalized tetrahydroisoquinolines.
Ligand-dependent stereoselective Suzuki–Miyaura cross-coupling reactions of β-enamido triflates
Authors: Chvojka Tomáš , Markos Athanasios , Voltrová Svatava , Pohl Radek , Beier Petr
Published: October 2021

The stereoselective Suzuki–Miyaura cross-coupling of (Z)-β-enamido triflates is demonstrated. Depending on the nature of the ligand in the palladium catalyst, either retention or inversion of the configuration during the synthesis of β,β-diaryl-substituted enamides is observed. Thus, the method provides synthetic access to both isomers of the target enamides from (Z)-β-enamido triflates.
CIRCULATIONS OF AFFECTS: AFFECTIVE MEMORIES: THE SOLDIER IN SARAH KANE'S BLASTED
Authors: ISAEVA-GYUNESH Neshen
Published: October 2021

Baby-eating, eye-gouging, rape, torture, "people packing into trucks like pigs" fleeing in fear of the war – Sarah Kane's first breathtaking play Blasted has been one of the most noted cultural events since the 1990s. Although Kane has shared that she wanted to attract attention to the war in Bosnia, to make people see the old woman from Srebrenica, and hear her plea for help (Sierz, 2001, pp.100-101), the name of Bosnia is never mentioned in the play. The playwright's intention to provoke reaction to the violence in the specific political context has not diminished the universality of her work.
The following study explores the affective circulations within the fictional world of Blasted by analysing the Soldier's presence in terms of emotions. It offers three readings of the Soldier’s brutal behaviour within the play and suggests that ‘confession’ is of vital importance for the process of traumatic emotional and physical healing. The play is mainly approached in the context of the works of the socio-political and socio-cultural affect theorists – Sara Ahmed and Margaret Wetherell as well as the trauma theorist Cathy Caruth. The paper further offers a close reading of the complex affective circulations of emotions in the play and analysis what affects do and how they move and act upon the characters. By contributing to the considerably new way of analysing literature through affect theory, this work sheds light on the important role of emotions in war context.