bluuebunny/crossref_metadata_2025 huggingface dataset:
Salpingectomy versus neosalpingostomy in women with hydrosalpinx: a prospective cohort study with long-term follow-up
Authors: yan li , Zhu Chenfeng , Liang Guiling , he chuqing , yan liang , zhao xiaoya , He Xiaoqing , Zhang Yiqin , Mol Ben , Zhang Jian , Huirne Judith
Published: March 2022

Objective: To compare postoperative reproductive outcomes between
salpingectomy and neosalpingostomy for bilateral severe hydrosalpinges.
Design: Single center, prospective cohort study. Setting: A hospital
affiliated to a medical college in China. Population: Women aged 20 to
45 years old, diagnosed with bilateral hydrosalpinges and scheduled for
surgery were initial eligibility criteria. Women with previous tubal
surgery or tubal pregnancy, no fertility intention, or no confirmation
of severe bilateral hydrosalpinges during surgery were excluded.
Methods: Bilateral salpingectomy or neosalpingostomy was performed based
on a shared decision approach. Main outcome measures: The primary
outcome was the cumulative livebirth rate. Secondary outcomes included
time to first live birth, biochemical pregnancy, clinical miscarriage,
ectopic pregnancy, mode of conception, and gestational age at delivery.
Results: A total of 113 women were involved in the analysis. When the
result of In Vitro Fertilization (IVF) in the neosalpingostomy group was
incorporated, salpingectomy resulted in a higher cumulative livebirth
rate (85.3% vs 76.0%, hazard ratio of the whole survival curve = 2.18,
95% CI 1.37 - 3.45), a lower risk of ectopic pregnancy (1.8% vs
20.7%, risk ratio = 0.07, 95% CI 0.01 - 0.57), and a shorter time to
live birth than neosalpingostomy. 16/58 (27.6%) women in the
neosalpingostomy group had a live birth via natural conception, compared
to 0/55 (0.0%) in the salpingectomy group. Conclusions：Salpingectomy
for bilateral severe hydrosalpinges resulted in a higher cumulative
livebirth rate and a lower risk of ectopic pregnancy. However,
neosalpingostomy can offer certain option for women to conceive
naturally without IVF treatment.
Granular computing on basic digraphs
Authors: Chiaselotti G. , Gentile T. , Infusino F.
Published: March 2022

In the present paper we investigate (p, q)-directed complete bipartite graphs ?K p,q, n-directed paths ?Pn and n-directed cycles ?C n from the perspective of Granular Computing. For each model, we establish the general form of all possible indiscernibility relations, analyze the classical rough approximation functions of rough set theory and provide a close formula for the global accuracy average. Finally, we completely determine the attribute dependency function and the global dependency average for both ?C n and ?Kp,q.
A note on degenerate multi-poly-Bernoulli numbers and polynomials
Authors: Kim Taekyun , Kim Dae
Published: March 2022

In this paper, we consider the degenerate multi-poly-Bernoulli numbers and polynomials which are defined by means of the multiple polylogarithms and degenerate versions of the multi-poly-Bernoulli numbers and polynomials. We investigate some properties for those numbers and polynomials. In addition, we give some identities and relations for the degenerate multi-poly- Bernoulli numbers and polynomials.
Promises and challenges of deliberative and participatory innovations in hybride regimes: The case of two citizens’ assemblies in Serbia
Authors: Fiket Irena , Djordjevic Biljana
Published: March 2022

A worrying trend of autocratization that has been spreading globally in recent years, has thrust forward a new wave of appeals for deliberative and participatory democracy as a remedy for the crisis. With a few exceptions, the majority of participatory and deliberative institutions were implemented in stable democracies. The efforts to institutionalize participatory and deliberative models are almost completely absent in Serbia and other Western Balkan countries. Yet, there has been a trend of citizen mobilization in the form of social movements and local civic initiatives, which are both a symptom of unresponsive and quite openly authoritarian institutions, as well as a potential pathway to democratization. The pace and scope of these developments in the undemocratic societies of the Western Balkan region, in terms of both bottom up and top-down democratic experimentation, call for a better understanding of their internal dynamics, and their social and political impact. Responding to this need, the articles in the special issue focus on social movement mobilizations and deliberative experimentation. To begin with, our introductory article focuses particularly on understanding the possible role deliberative institutions could have in hybrid regimes. It looks at the first two cases of deliberative mini publics (DMPs) ever organized in Serbia, analyzing their rationale, specific design, implementation, as well as considering the possible role deliberative institutions could play in the hybrid regime of Serbia.
La inclusión social: un proyecto de liderazgo desde las aulas
Authors: López López Edgar Alejandro , Rodríguez Cotilla Montserrat , Álvarez Aros Érick Leobardo
Published: March 2022

El trastorno del espectro autista (TEA) es una condición que tiene diferentes grados de alteración para cada individuo. El conocimiento de dicha condición por parte del personal educativo puede ampliar las posibilidades de aprendizaje de las personas con TEA. En la presente investigación se indaga sobre cómo incluir a niños de primero de primaria con TEA en la ciudad de Puebla, México, mediante estrategias de liderazgo transformacional. Se realizó un análisis de casos de liderazgo a nivel internacional y local y se adoptó una metodología de carácter descriptivo con investigación-acción. Se diseñaron dos herramientas: una entrevista a una organización sin fines de lucro que trabaja con niños con espectro autista y un cuestionario a personal educativo que trabaja con niños en nivel de primero de primaria. Al final, el resultado de esta investigación generó un documento guía basado en la metodología mencionada.
Contribuciones de la Salud Pública en la covid-19: una aproximación desde el análisis del discurso
Authors: Troya Carlos
Published: March 2022

Introducción: La pandemia de la Covid-19 sigue siendo motivo de contantes discusiones en el ámbito de la biomedicina y de la salud pública. En el primer caso permitió la emergencia de nuevos conocimientos en el sistema inmunológico (además de las vacunas) y la creación de nuevos tratamientos farmacológicos y demás terapias actualmente disponibles). En la salud pública la situación es más compleja porque involucra a distintos sistemas como el educativo, la economía, el sistema de salud y el gobierno. A pesar de estos esfuerzos, el alcance de la pandemia no está completamente definido y existe muchos debates que aún permanecen abiertos.

Objetivo: Conocer las expectativas que un grupo de expertos tiene acerca del rol de la salud pública en el manejo de la covid-19

Materiales y métodos: Se hizo una investigación cualitativa exploratoria se compartió un cuestionario con 3 preguntas abiertas que fueron respondidas en línea por parte del público participante (informantes clave), estas preguntas indagaban sobre concepciones de la salud pública. La muestra elegida fue de participantes voluntarios. A partir de estos contenidos se desarrolló un análisis del contenido de sus respuestas. La metodología interpretativa empleada fue el análisis del discurso.

Resultados: Los discursos recogidos de los participantes reconocen la necesidad de construir una salud pública empoderada, pero está aseveración se hace con un discurso ambiguo pues se aboga por una supremacía de lo técnico por sobre lo político. Se destaca la inconformidad las bases epistemológicas de la salud pública, aunque no se aclara en qué consisten estas bases. Finalmente, las asunciones acerca del rol de los profesionales de APS se sostienen entre dos posturas, una que privilegia una orientación más diligente en la operatividad, y otra que apela por una mayor influencia política y directiva de las unidades y del sistema de salud.

Discusión: El discurso que se sostiene acerca del rol de la salud pública en el manejo de la covid-19 es ambiguo, con posturas opuestas, contradictorias incluso irreconciliables.
PENINGKATAN KAPASITAS GURU DAN SISWA PKBM PESONA PULAU TEGAL DALAM PELAKSANAAN KEBIJAKAN PENDIDIKAN DI MASA PANDEMI COVID-19
Authors: Utami Anisa
Published: March 2022

Setiap warga negara berhak mendapatkan pendidikan yang layak dan wajib mengikuti pendidikan dasar. Konsekuensinya, orang tua dan pemerintah wajib mendorong anak anak bersekolah. Pemerintah dalam kaitan ini, wajib menyelenggarakan dan menyediakan sarana pendidikan yang notabene sangat terbatas di PKBM Pesona Pulau Tegal. Di masa pandemic Covid-19 guru dan siswa PKBM Pesona Pulau Tegal sangat mengalami kesulitan untuk menerapkan Kebijakan Pendidikan di masa pandemic Covid-19 yang membatasi guru dan siswa bertemu secara tatap muka. Melalui pemberian pengetahuan siswa dan guru tentang media pembelajaran yang efektif serta meningkatkan kapasitas guru dan siswa untuk melakukan pembelajaran jarak jauh dan meningkatkan kemampuan guru dan siswa tentang media-media apa saja yang dapat digunakan untuk efektifitas pembelajaran daring ini diharapkan mampu melakukan pembelajaran secara maksimal.
Analisis Pengembangan LKPD Berbasis Pendekatan Matematika Realistik Untuk Meningkatkan Kemampuan Pemecahan Masalah Matematis Siswa 2020
Authors: Rahman Silvi Anggraini , Hasratuddin Hasratuddin
Published: March 2022

Penelitian ini bertujuan untuk : 1) menganalisis hasil penelitian kepraktisan  LKPD berbasis pendekatan matematika realistik untuk meningkatkan kemampuan pemecahan masalah matematis; 2) menganalisis hasil penelitian keefektifan LKPD berbasis pendekatan matematika realistik untuk meningkatkan kemampuan pemecahan masalah matematis. Penelitian ini menggunakan metode penelitian studi literatur (Library Research) dikarenakan keterbatasan peneliti dalam melakukan penelitian kelapangan karena adanya pandemi COVID-19. Peneliti menganalisis hasil penelitian praktis dan efektif yang peneliti dapat dari tiga buah skripsi dan satu jurnal yang relevan dengan penelitian yang akan peneliti lakukan. Hasil analisis penelitian menunjukkan bahwa terdapat beberapa penelitian yang telah melakukan penelitian pengembangan LKPD yang berkualitas dari aspek kepraktisan, dan keefektifan.
Integrasi Falsafah Dalihan Natolu dalam Model Pembelajaran Kolaboratif Sebagai Upaya Mencegah Perundungan di Sekolah: Sebuah Tinjauan Literatur
Authors: Adela Ayu , Amry Zul
Published: March 2022

Siswa Indonesia masih dihantui oleh perundungan (bullying). Hasil survei PISA pada tahun 2018 menunjukkan sebanyak 41,1% siswa di Indonesia mengaku pernah mengalami perundungan. Jika tidak ditangani dengan baik, perundungan akan berpengaruh negatif terhadap masa depan anak. Untuk itu, masyarakat suku Batak di Sumatera Utara memiliki budaya yang kaya dalam tata kehidupannya yaitu Dalihan Natolu. Peran Dalihan Natolu dalam pendidikan dapat dikolaborasikan dalam model pembelajaran kolaboratif. Tujuan penelitian yaitu menyelidiki hubungan antara model dengan interaksi siswa selama proses pembelajaran. Metode yang digunakan ialah metode kualitatif dengan menggunakan penelitian studi kepustakaan yang disederhanakan yaitu terdiri dari: (1) pencarian dan penyajian literatur, (2) proses analisis literatur, (3) penyajian hasil dan penyusunan laporan. Hasil penelitian menunjukan bahwa: Model pembelajaran yang digunakan guru selama pembelajaran kolaboratif memberikan hubungan yang baik terhadap interaksi siswa dan hasil belajar siswa. Sistem sosial Dalihan Natolu dapat diterapkan sebagai model pembelajaran karena berfokus pada kolaborasi antar siswa sehingga terjalin hubungan sosial yang baik serta integrasi disekolah. Dan sistem kekerabatan Dalihan Natolu yang menjamin terciptanya hubungan keseimbangan dan keharmonisan dapat mencegah terjadinya perundungan. Diharapkan dari penelitian ini, bahwasanya prediksi proses pengimplementasian gagasan model pembelajaran kolaboratif dengan Dalihan Natolu memiliki hasil yang baik sebagai upaya perundungan di sekolah
An overview of Historical Development of Swahili Translation in Tanzania
Authors: Feruzi Sadiki Moshi , Salum Japhari
Published: March 2022

This paper aims at giving an overview of the historical development of Swahili translation in Tanzania. Currently, the available books and other publications have a little information on the history of Swahili translation. The data of this study was drawn through documentary review where books related to translation in Tanzania, dissertations and journal articles mostly published by reputable journals and indexed with world top data bases were thoroughly analysed. The findings demonstrate that before and during colonial period translation works were practiced informally and focused on serving one-time communication purpose. During post-colonial period translations by many writers occupied a large portion in the Tanzanian literary polysystem and in the 21st century translations have focused on economic, political and social cultural development of the country. The current trend in publications show that Swahili translation has increased and many scholars are attracted in the field. The study recommends further studies to be carried out in thematic focus of Swahili translations in pre-colonialism, during colonialism and post-colonialism as well.
Recommendations for Constructing a Generalized Human Body Model for Studying the Touch Voltage Effects
Authors:   Bendery Polytechnic Branch of the State Educational Institution “Pridnestrovian State University named after T.G. Shevchenko", RADCHENKO Victor N. , FEDOROVA Tatiana A. ,   Bendery Polytechnic Branch of the State Educational Institution “Pridnestrovian State University named after T.G. Shevchenko", BAEVA Tatiana Yu. ,   Bendery Polytechnic Branch of the State Educational Institution “Pridnestrovian State University named after T.G. Shevchenko"
Published: March 2022

To improve the experimental base aimed at studying the electrophysical properties of a human body when subjected to a touch voltage in the frequency range 0-1000000 Hz, it is necessary to develop a probabilistic model of a human body as an electrical circuit element, using which it will be possible to standardize the conditions for monitoring touch voltages and currents in electrical installations with voltages of any kind and frequency. To develop a generalized human body model that would adequately represent the human body electrophysical characteristics under the effect of a touch voltage of an arbitrary frequency, it is sufficient to have experimental volt-ampere and ampere-second characteristics of the body when subjected to a constant voltage and its frequency responses in the range of 20-200000 Hz under the effect of a voltage that does not exceed the sensitivity threshold. Factors causing a gradual increase in the AC current amplitude at a constant applied voltage are revealed. The obtained computation results are in close agreement with the results of experimental studies carried out both at DC and AC voltages. The adequacy of the generalized human body model developed using the proposed approach is confirmed by good agreement between the predicted probabilistic (obtained on the model) and experimental volt-ampere characteristics at a frequency of 50 Hz and higher.
Recognition and analysis of effective factors on investors' decision making in stock exchange of Tehran.
Authors: Emam Solmaz Saadat , Shajari Houshang
Published: March 2022

There are various factors considered in the investor’s decisions. The main purpose of this research is identifying and analyzing the factors influencing the decision–making the process of investors in Tehran’s stock market.  Methodology: The statistic population consists of all investors in the Tehran stock market in the year 2009. Because of the high amount of investors, the random sampling method was used.  Results: 130 samples were selected randomly. The tool for collecting the data was a questionnaire containing 25 questions, 23 of which were closed and based on a Likert scale, and 2 of them were open questions. The SPSS software was used for analyzing the data. Conclusion: According to the results, following factors respectively had the most effect on the decisions of the investors in Tehran’s stock market: political issues, clarifying the financial data, the type of industry and the volume of transactions of a share.
Relationship between Sources of Power and Organizational Climate in Middle Schools of Zahedan City, Iran
Authors: Sharifi Fatemeh , Pourghaz Abdulwahab
Published: March 2022

The purpose of the present study was to investigate the relationship between principal's sources of power and organizational climate of guidance schools in Zahedan: From the teacher's point of view. Methodology: In this study descriptive- correlation method of research was employed. And sample or 210 teachers were selected by centered sampling method out or all teachers of guidance schools in Zahedan. To collect related data two questionnaires were employed. The first one to measure managers source of power and the second questionnaire to measure the organizational climate of guidance schools. Results: Reliability obtained For questionnaires were α=.86 and α=.84 respectively. Descriptive and inferential techniques of statistic were used to analyze the collected data. The descriptive findings of the research revealed that the dominant sources or power employed by the managers are the legal power. Among the dimensions of organizational climate. Conclusion: The highest mean was dedicated to the team spirit features as well. The data deductive analysis showed that there is a positive and significant relation between four dimensions of principals sources of power and organizational climate. The study did not find any significant relation between the coercing power and school organization climate, also, step-wise regression analysis indicated that, from the damnations of principals’ sources of power, the authority source, expert and reward power predict the most changes concerned with the organization atmosphere.
Analysis of Supply Response and Price Risk on Rice Production in Nigeria
Authors: Oetgy Ayinde , Frec Erdw Oni
Published: March 2022

Nigeria is among many African countries that have engaged in agricultural liberalization since 1986 in the hope that reforms emphasizing price incentives will encourage producers to respond. Hitherto, the reforms seem to have introduced greater uncertainty into the market given increasing rates of price volatility. Methodology: This study, therefore, models supply responses in Nigerian Rice production that include the standard arguments as well as price risk. Statistical information on domestic and imported quantities of rice was obtained for 41 years (1970 to 2011) from the AGROSTAT system of the statistical division of the Food and Agriculture Organization (FAO), Federal Ministry of Agriculture statistical bulletins, Central Bank of Nigeria statistical bulletins and National Bureau of Statistic. (NBS). Results: The data are analyzed using descriptive, equilibrium output supply function and co-integration models and vector autoregressive distributed lag. Rice importation showed a negative sign and was statistically significant with changes in output also responsive to changes in price. Conclusion: The results indicate that producers are more responsive not only to price and non-price factor but to price risk and exchange rate. It is therefore imperative to reduce price risk as to increase the response of producer to supply by bridging the gap in production.
The importance and necessity of the establishment of cooperatives in the sustainable development of rural areas
Authors: Hosseinisafa Salman , Abbasi Mohammad Reza , Harurani Mahdi
Published: March 2022

Sustainable development in various aspects of human life has been entered. Sustainable development is one of the main areas in which the entry is found, rural development. Rural Development Administration is, in fact, a training course. And means of education in which education and training of both receptors interact. They needed the information to rural areas, and to determine their problems and needs. Methodology: Information centers for further research into the problems of transfer has Given the importance of this article, the importance, and necessity of the establishment of cooperatives in the sustainable development of rural areas. Results: The survey was carried out as the main obstacle to economic problems facing rural development was discussed. And agricultural cooperatives as a way to overcome these bottlenecks described. The need for a non-public financial institution and their functions were studied. Conclusion: To evaluate the performance and effectiveness of the agricultural funds covered SFIDA fund performance was evaluated. The purpose of libraries and tools for taking notes was used.
The Entrepreneurial Strategic Thinking Strategic Thinking Entrepreneurial Mindset Entrepreneurship on the context of Strategic Thinking
Authors: Fereidooni Iraj
Published: March 2022

Strategic thinking often is accompanied by the organization's competing to gain competitive advantage through investment resources on opportunities, and in the meantime, entrepreneurial thinking, with innovation and creativity seeking to achieve the associated opportunities. Methodology: Function of strategic thinking and entrepreneurial thinking, both are the same, both in a mindset, capsule shows mind condition and the behavior. This paper describes the concept of strategic entrepreneurship thinking that has developed by prominent authors in this field but has a particular focus on the mind or thought. It is a model that shows when strategic and entrepreneurial thinking, experience and practice by individual or organization, a new concept is born, that called it to strategic thinking entrepreneur Results: This new concept is unique and should be considered as an independent structure. entrepreneurial Strategic thinking is a unique mindset and behavioral process. Decomposed into two independent components of this proposition, strategic thinking, and entrepreneurial thinking is not only difficult, but also impossible. Conclusion: The results of the integration between these two components, will accelerate the company's growth.
Educação inclusiva e relações étnico-raciais: uma análise interseccional afrocentrada
Authors: De Souza Freitas Alexia , Loze Grossi Gabriely , Costa de Melo Emerson
Published: March 2022

A população brasileira possui raízes e identidades étnico-raciais plurais, o que torna complexo e desafiador o alcance de princípios de equidade e igualdade racial. Embora “o bem de todos, sem preconceitos de origem, raça, sexo, cor, idade e quaisquer outras formas de discriminação” estejam assegurados pela Constituição da República Federativa do Brasil de 1988, ao analisar o perfil cultural, social e econômico das pessoas negras, mais precisamente daquelas que portam Necessidades Educacionais Especiais, observa-se que o fenômeno da inclusão precisa driblar estereótipos pejorativos que as descrevem a partir de referenciais marginais que os invisibilizam socialmente. É nesta perspectiva que propomos, neste artigo, sistematizar a garantia de direitos previstos pela Lei nº 13.146/2015 – Lei Brasileira de Inclusão da Pessoa com Deficiência –, a partir de uma crítica afrocêntrica explorando a necessidade de uma abordagem insterseccional propositiva, tendo o Estatuto da Igualdade Racial, promulgado pela Lei nº 12.288/2010, como dispositivo basilar de intersecção. Trata-se de uma reflexão, ainda no estado da arte, que nos possibilitou identificar e colocar em evidência os (des)caminhos do processo de inclusão da pessoa negra com Necessidades Educacionais Especiais na escola/sociedade.
Left ventricular function in pediatric all survivors using speckle-tracking echocardiography and its relation to N-terminal brain natriuretic peptide
Authors: El Rashedi F. H. , Soliman M. A. , El-Hawy M. A. , El-Hawwary A. M. , Sobhy A. , Elian D. M.
Published: March 2022

The aim of the present research is to investigate cardiac abnormalities using plasma N-terminal pro brain natriuretic peptide (NT-proBNP) and speckle-tracking echocardiography in asymptomatic pediatric acute lymphoblastic leukemia (ALL) survivors who received cardiotoxic drugs during their treatment. The Institutional Review Board (IRB) of the Menoufia Faculty of Medicine approved the study. Research work was performed in accordance with the Declaration of Helsinki. 40 pediatric ALL survivors and 25 healthy children were enrolled. Complete blood cell count, renal function tests and liver function tests, iron & lipid profile, fasting blood sugar and plasma NT-proBNP level in addition to conventional and speckle-tracking Echocardiography were done. NT-proBNP was highly more significant in survivors than controls. Cardiac parameters as LV global longitudinal systolic peak strain (GLPS) of the three apical views, the GLPS of apical four chamber view (GLPS-A4C), the GLPS of apical two chamber view (GLPSA2C), the GLPS of apical long axis view (GLPS-LAX), and the “NT-proBNP levels were significantly higher in survivors when compared to controls”. NT-proBNP and 2-D speckle tracking echo show promise in detecting cardiac dysfunction in childhood cancer survivors beyond what is detected by conventional echocardiography. So, it should be added to the follow-up studies of CCS.
Osseous bilateral pseudotumour of the thumb in severe haemophilia A – A case report
Authors: Mandal Prakas K , Vidhrati Rishu , Gantait Debasis
Published: March 2022

Pseudotumour is a rare complication of haemophilia, categorised as osseous or non-osseous (soft tissue) lesions based on anatomic location. The bones most frequently involved are the larger ones; pseudotumours of small bones are rare. Here we present a rare case of pseudotumours of both thumbs in a 10-year-old male with severe haemophilia A, successfully treated with factor replacement therapy. This case highlights the possibility of treating such cases conservatively, but also the need for education to enable early intervention to prevent potential complications that could be life-threatening.
Public Policies on Economic Education: What Can We Learn from the European Union Best Practices?
Authors: NICA Elvira , POPESCU Gheorghe H. , PAŞA Adina Teodora
Published: March 2022

The main objective of this article is to analyse the public policies in the area of economic education in the European Union, with the aim to identify the best practices that exist in different countries, to point out the major phases in the development of public policy in this domain and the main factors that contribute to the positive results. The core assumption is that the wealth of countries is often associated with the individual level of economic education of their citizens, as individuals that possess basic economic knowledge contribute positively to the increase of their household wealth, which further has a positive impact on a nation-wide level in general. Furthermore, we analyse the evolution of public policy in the field of economic education with a focus on the wealthiest countries in the European Union in terms of the gross domestic product (GDP) per capita. The institutional framework of economic education provides the basis for individuals to acquire basic economic knowledge in a well-defined setup with the involvement of actors belonging mainly to the public sector. We will also investigate whether the design of public policies in the range of economic education should also take into account actors from the private sector or whether their involvement should only be considered at a later stage, as an additional tool to the basic economic concepts taught in schools.
Reflective Doctrine Analysis and Impact on the Internal and Foreign Policy of the Republic of Moldova
Authors: PARACEVSCHII Nicolae
Published: March 2022

In this article, I aim to highlight the importance of the analysis on the impact of reflexive gameson the internal and foreign policy of the Republic of Moldova. Such analyzes are applied for the first time in our country regarding reflexive games. Until now, Moldova has been the subject and object of external reflexive applications. Advances in information technology are less visible and palpable for the reading public, which is not only a consumer of information, but also a subject and object of reflective informal technologies. Mathematics specialists model and create effective quantitative conflict management models. Experts in game theory and decision-making promote their own approaches in an increasingly wide range of fields (political, military, economic, etc.). But at the same time, the same specialists say that the individual is described too simplistically, the large sets and masses, with their properties, do not fit into mathematical models. One of the radical challenges for game theory and decision-making theory remains the need to develop the apparatus of reflection (first conceptually, then formally). Reflexive analysis refers to one’s own awareness of the meaning of reflexive communication and interpersonal interaction. At the same time, the reflection as an object of research, since the introduction of this category by J. Locke, is considered entirely belonging to the fields: philosophy and psychology.
Conciliación trabajo - familia, su efecto en el compromiso organizacional y la satisfacción laboral en municipalidades chilenas
Authors: Chiang Vega Maria Margarita , Rivera Cerda María José , Hidalgo Ortiz Juan Pablo
Published: March 2022

En el siguiente estudio se analiza la variable conciliación trabajo-familia y como ésta afecta el compromiso hacia la organización y a la satisfacción laboral de funcionarios municipales. Es importante que las organizaciones consideren instaurar acciones que ayuden la Conciliación Trabajo – Familia, ya que un desequilibrio en este ámbito puede afectar el desarrollo de las labores del empleado, pudiendo también interferir en los niveles de desempeño y ausentismo dentro de la organización. Se aplicó una encuesta a 387 funcionarios municipales. Se hizo un estudio con dos enfoques: el primero está dividido por género (masculino – femenino) y el segundo por antigüedad laboral (menores de 10 años y mayor o igual a 10 años), con el fin de analizar si existen diferencias entre los grupos. Las técnicas estadísticas utilizadas para medir la consistencia interna fueron el coeficiente alfa de Cronbach; para establecer los parámetros de las relaciones se realizó un modelamiento causal de ecuaciones estructurales; y para evaluar la moderación, se efectuaron análisis de invarianza factorial. De acuerdo con los resultados obtenidos la conciliación trabajo-familia afecta positivamente a la satisfacción laboral y el compromiso organizacional, por lo cual se aceptan ambas hipótesis propuestas en la investigación. En lo que respecta a los enfoques estudiados, los datos entregan evidencia de que el resultado diferenciado por género existe, por ende, hombres y mujeres valoran de manera distinta las variables en estudio, pero no así por antigüedad laboral, los funcionarios, de acuerdo con su permanencia en el municipio, no muestran comportamientos diferenciados, sino que es un fenómeno transversal.
Oral changes in secondary to chronic kidney disease hyperparathyroidism
Authors: Sobecka-Frankiewicz Magdalena , Nawrot Ireneusz , Grabowska-Derlatka Laretta , Mielczarek Agnieszka
Published: March 2022

The most common cause of secondary hyperparathyroidism is a chronic kidney disease. The imbalance between calcium, phosphorus and vitamin D3 in the course of secondary hyperparathyroidism may affect an oral health. The changes are presented in jaw bones as a loss of bone density, focuses of demineralization or even large tumors deforming facial region – brown tumors, ossifying fibromas and aneurismal bone cysts. There is also a higher frequency of dental caries, periodontal disease and fungal infections. Secondary hyperparathyroidism in the young age may cause teeth development disorders and dental abnormalities. Dental treatment in patient with secondary hyperparathyroidism can be a challenge for a dentist, so the strict cooperation with an attending physician is needed, as well as to introduce dental prophylactic procedures as soon as possible. In addition, due to the occurrence of characteristic changes in the oral cavity, the dentist may play an important role in the primary detection of secondary hyperparathyroidism.
Wiedza rodziców dzieci w wieku do 12. miesiąca życia przebywających w szpitalu pediatrycznym na temat żywienia matki w trakcie karmienia piersią
Authors: Gruszka Gabriela , Waksmańska Wioletta
Published: March 2022

Introduction. In order to promote natural breastfeeding and increase awareness of this matter number of initiatives have been taken. However, the aspect of mother’s nutrition during lactation has been overlooked too frequently. Aim. The aim of this paper was an analysis of the parents’ of children aged up to 12 months staying in the Paediatric Hospital knowledge of mother’s nutrition during breastfeeding. Also, the subject of an analysis was an issue whether gender, age, place of residence or education of parents had influenced the knowledge of mother’s nutrition during breastfeeding. Material and methods. The research was conducted in the Paediatric Hospital. The original questionnaire consisting of 18 questions regarding the mother’s nutrition principles during breastfeeding was used as a research tool. Results. Parents who participated in the research have a knowledge of woman’s nutrition during lactation. Women more frequently than men are aware of advised water requirements for breastfeeding mother generally. Some of the surveyed parents expressed a belief that some groups of products should be eliminated from the diet of breastfeeding women. Conclusions. 1. There is an unfounded belief expressed by the respondents that some groups of food should be absolutely avoided during lactation (legume, products that cause flatulence, fried products and spicy food). 2. Gender, age, place of residence as well as parent’s education do not influence the knowledge of the breastfeeding mother’s diet. 3. Too frequent, unfounded restricting a diet may lead to resignation from natural breastfeeding by young mother. 4. It is crucial to take educational measures addressed to all people planning to became parents.
Ocena laboratoryjna materiałów używanych do uszczelniania zagłębień anatomicznych w zębach stałych niedojrzałych
Authors: Korporowicz Emil , Gozdowski Dariusz , Olczak-Kowalczyk Dorota
Published: March 2022

Introduction. Pit and fissure sealing is highly efficient in caries prevention. New types of composite materials – self-adhesive and bulk fill materials – are interesting alternatives to standard resin-based sealants. Their specific features may contribute to the clinical success of the sealing procedure. The requirement for a successful procedure is an adequate seal of the material to prevent bacterial microleakage. Aim. The aim of this study is the laboratory evaluation of the degree of filling of fissures by the tested materials and the occurrence of gaps between the materials and enamel. Material and methods. Fissures of 15 permanent third molars were sealed with the following materials: Helioseal F (Ivoclar Vivadent), Vertise Flow (Kerr) and SDR (Dentsply Sirona) with XP Bond (Dentsply Sirona). The specimens were embedded in epoxy resin and cut. Images were taken using a scanning electron microscope. An evaluation of the degree of fissure filling and material adaptation was performed in a graphic software. Statistical analysis was performed. Results. A total of 22 samples were evaluated: 7 Helioseal F, 7 Vertise Flow and 8 SDR. SDR had the highest percentage of fissure filling depth (0.808), followed by Vertise Flow (0.614) and Helioseal F (0.602). The highest percentage of fissure fill area was characterized by SDR at 0.938, followed by Helioseal F at 0.872 and Vertise Flow at 0.799. No statistically significant differences were observed between the results. The percentage of inadequate material adaptation was 0 for SDR, 0.069 for Vertise Flow and 0.149 for Helioseal F. There was a statistically significant difference between Helioseal F and SDR material. Conclusions. The degree of fissure filling by all tested materials is comparable, while the degree of adaptation of the materials to the enamel surface is statistically different when comparing SDR to Helioseal F, in favor of SDR.
Mycotic and non-mycotic coronary artery aneurysms—A review of the rarity
Authors: Kukkar Vishal , Kapoor Harit , Aggarwal Amit
Published: March 2022

Sir William Osler coined the term “mycotic” to identify aneurysms secondary to an infectious cause, which may not be necessarily fungal and are caused mainly by bacteria. The literature’s reported incidence of coronary artery aneurysms (CAA) is from 1.5-5%. The right coronary artery (RCA) is mainly involved, followed by the left side coronary circulation. Mycotic aneurysms are more commonly associated with infective endocarditis. More recently, coronary artery stents, particularly drug-eluting stents, are typically causing mycotic coronary aneurysms. CT angiography (CTA) has been the forefront diagnostic modality, showing both the lumen and wall of the coronary arteries. It also aids in preoperative planning. MRI is useful in diagnosing and following children with Kawasaki’s disease. Smaller mycotic coronary aneurysms may resolve with antibiotic therapy; however, aneurysms more significant than 1-2 cm diameter needs corrective surgery. Early diagnosis and appropriate management are the critical factors in the successful treatment of infective coronary artery aneurysms.
Aktivitas Antibakteri Metabolit Ekstraseluler Bacillus subtilis terhadap Shigella dysenteriae secara in vitro
Authors: Ambarwati Desi , Ibrahim Muslimin
Published: March 2022

Shigella dysenteriae merupakan bakteri patogen penyebab shigellosis atau disentri basiler pada manusia dengan tingkat prevalensi yang tinggi. Shigella dysenteriae mengalami peningkatan resistensi dari tahun ke tahun sehingga diperlukan senyawa antibakteri baru yang diperoleh dari mikroorganisme, salah satunya yaitu bakteri Bacillus subtilis. Penelitian ini bertujuan untuk mendeskripsikan keefektifan filtrat metabolit ekstraseluler B. subtilis dan konsentrasi filtrat metabolit ekstraseluler yang optimal dari B. subtilis dalam menghambat pertumbuhan S. dysenteriae secara in vitro. Uji antibakteri filtrat metabolit ekstraseluler B. subtilis terhadap S. dysenteriae menerapkan metode difusi sumuran dengan perlakuan konsentrasi filtrat B. subtilis yang terdiri atas konsentrasi 100%,  90%, 80%, dan 70%, kontrol positif (Ampicilin 0,02%), dan kontrol negatif (Nutrient Broth) dengan 4 pengulangan. Filtrat metabolit ekstraseluler B. subtilis dipanen dengan sentrifugasi dan difiltrasi dengan mikrofilter 0,22µm. Analisis data diameter daerah penghambatan menggunakan Uji Kruskall Wallis dengan post hoc Bonferroni. Berdasarkan uji Kruskall-Wallis (0,01 < 0,05) menunjukkan bahwa konsentrasi filtrat metabolit ekstraseluler B. subtilis efektif dalam menghambat pertumbuhan S. dysenteriae. Semakin tinggi konsentrasi filtrat B. subtilis maka semakin tinggi daya hambat pertumbuhan terhadap S. dysenteriae. Konsentrasi filtrat metabolit ekstraseluler B. subtilis yang optimal dalam menghambat pertumbuhan S. dysenteriae berdasarkan post hoc Bonferroni dan tidak berbeda nyata jika dibandingkan dengan kontrol positif yaitu yaitu konsentrasi 80% (4,25 ± 0,96 mm), 90% (5,00 ± 1,23 mm), dan 100% (9,88 ± 3,45 mm). Konsentrasi filtrat metabolit ekstraseluler B. subtilis efektif dalam menghambat pertumbuhan S. dysenteriae secara in vitro sehingga berpotensi digunakan sebagai obat untuk mengatasi penyakit disentri basiler.
Analisis Kadar Logam Berat Timbal (Pb) pada Tumbuhan Air di Sungai Buntung Kabupaten Sidoarjo
Authors: Widyawati Mita Endah , Kuntjoro Sunu
Published: March 2022

Sungai Buntung adalah sungai yang terletak sekitar kawasan industri di Kabupaten Sidoarjo. Kondisi Sungai Buntung menjadi tak terkendali akibat adanya polutan yang berpotensi mengandung logam Pb yang masuk kedalam sungai. Hal ini dapat mengakibatkan pencemaran pada lingkungan Sungai Buntung. Tujuan penelitian ini untuk mengetahui kadar logam berat Pb pada tumbuhan air dan kualitas perairan di Sungai Buntung. Jenis penelitian yang dilakukan yaitu observasi. Pengambilan sampel air dan tumbuhan air dilakukan di Sungai Buntung yaitu di tiga stasiun antara lain Desa Sidorejo, Desa Trosobo dan Desa Tawangasari. Analisis konsentrasi logam Pb dengan menggunakan AAS (Atomic Absorbtion Spectrofotometer). Terdapat dua jenis tumbuhan air yang ditemukan di Sungai Buntung yaitu Kangkung Air (Ipomea aquatica F.) dan Eceng gondok (Eichhornia crassipes). Hasil penelitian menunjukkan bahwa kadar logam Pb pada tumbuhan air di Sungai Buntung yaitu pada stasiun I dengan rata-rata sebesar 0,018 ppm, stasiun II dengan rata-rata sebesar 0,066 ppm dan rata-rata kadar logam Pb pada stasiun III yaitu sebesar 0,170 ppm. Hal ini menunjukkan bahwa kadar logam pada tumbuhan air tergolong masih rendah. Pengukuran kualitas air berdasarkan faktor fisika dan kimia di Sungai Buntung menunjukkan hasil dibawah ambang batas yang telah ditentukan.
Pengaruh Natrium Alginat Terhadap Pertumbuhan Benih Sintetik Dendrobium lasianthera
Authors: Putri Wahyu Krisminanti , Ratnasari Evie
Published: March 2022

Perbanyakan anggrek Dendrobium lasianthera dapat dilakukan dengan teknologi benih sintetik. Penggunaan natrium alginat sebagai matrik enkapsulasi dapat menyimpan protocorm like bodys (PLB) Dendrobium lasianthera dalam jangka waktu yang lama. Tujuan dalam penelitian ini yaitu untuk mengetahui pengaruh natrium alginat terhadap pertumbuhan benih sintetik Dendrobium lasianthera hasil enkapsulasi. Penelitian ini merupakan penelitian eksperimental, perlakuan meliputi 2% natrium alginat, 3% natrium alginat dan 4% natrium alginat. Tahapan penelitian ini adalah enkapsulasi Dendrobium lasianthera dan disimpan dalam suhu 4ËšC selama dua minggu, setelah itu menumbuhkan benih sintetik dalam media regenerasi (media MS) dan diamati petumbuhannya selama dua bulan (8 minggu), data dianalisis secara deskriptif kuantitatif. Konsentrasi terbaik untuk membuat matrik yang isodiametrik yaitu konsentrasi 3% natrium alginat dan 100 mM kalsium klorida direndam selama 30 menit. Sedangkan persentase hidup tertinggi dari benih sintetik Dendrobium lasianthera yaitu konsentrasi 4% natrium alginat dan 100 mM kalsium klorida pada suhu 4ËšC selama dua bulan.
Kepadatan, Indeks Dominansi, dan Morfometri Cacing Tanah di Lingkungan Tercemar Logam Berat Timbal (Pb) dalam Tanah di Kota Surabaya Barat
Authors: Mufaddila Rizqa Ari , Budijastuti Widowati
Published: March 2022

Cacing tanah merupakan jenis hewan yang mempunyai manfaat pada kesuburan tanah. Bioindikator diperlukan terkait dengan pertumbuhan masyarakat dan industri yang berpengaruh terhadap lingkungan, salah satunya pencemaran logam berat Pb dan Cd. Penelitian ini bertujuan untuk mengevaluasi nilai kepadatan, indeks dominansi, dan hubungan morfometri cacing tanah terhadap kadar Pb dalam tanah. Pengambilan sampel melalui metode purposive random sampling yang dilakukan di tiga stasiun di kota Surabaya Barat. Sampel cacing tanah diambil dengan metode hand sorting yang diidentifikasi hingga tingkatan spesies. Parameter fisika dan kimia tanah di antaranya kadar Pb tanah, pH, suhu, dan kelembapan. Data dianalisis menggunakan analisis Spearman. Hasil penelitian menunjukkan bahwa kadar Pb di kota Surabaya Barat berkisar antara 11,05 mg/kg 26,64 mg/kg. Terdapat tiga jenis cacing tanah yang ditemukan di kota Surabaya Barat yakni Metaphire javanica, Amynthas robbustus, dan Metaphire posthuma.  Berdasarkan hasil penelitian disimpulkan bahwa terdapat hubungan morfometri berupa panjang dan berat cacing tanah pada lingkungan tercemar Pb, namun tidak terdapat hubungan kepadatan dan indeks dominansi cacing tanah dengan kadar Pb pada spesies M. javanica.
Semanggi Air (Marsilea crenata) Sebagai Agen Fitoremediasi LAS Detergen
Authors: Rulitasari Dwi , Rachmadiarti Fida
Published: March 2022

Surfaktan detergen merupakan salah satu polutan terbesar di perairan yang menyebabkan rendahnya ketersediaan oksigen terlarut dalam perairan, timbulnya busa diperairan dan eutrofikasi yang menyebabkan blooming algae. Pencemaran surfaktan tersebut dapat diatasi dengan metode  fitoremediasi. Penelitian ini bertujuan untuk mendeskripsikan pengaruh perlakuan berbagai konsentrasi Linier Alkyl Sulfonate (LAS) terhadap penurunan LAS dalam media tanam dan pertumbuhan M. crenata; mendeskripsikan pengaruh perlakuan lama waktu kontak terhadap penurunan LAS dalam media tanam dan pertumbuhan M. crenata; dan mendeskripsikan pengaruh interaksi perlakuan berbagai konsentrasi LAS dan lama waktu kontak terhadap penurunan LAS dalam media tanam dan pertumbuhan M. crenata. Penelitian dilakukan secara eksperimental menggunakan Rancangan Acak Kelompok (RAK) dengan dua faktor perlakuan yaitu konsentrasi LAS detergen sebesar 0 ppm, 10 ppm, 20 ppm, dan 30 ppm dengan lama waktu kontak selama 5 hari dan 10 hari. Uji hipotesis menggunakan ANOVA dua arah dilanjutkan uji Duncan. Suhu, dan pH merupakan data pendukung yang dianalisis secara deskriptif. Hasil penelitian menunjukkan perlakuan lama waktu kontak berpengaruh terhadap penurunan kadar LAS dalam media tanam dan biomassa basah M. crenata yaitu pada perlakuan lama waktu kontak 10 hari; konsentrasi LAS detergen dalam media tanam menurun yaitu dari konsentrasi 30 ppm menjadi 3,510 ppm; serta meningkatkan biomassa basah M. crenata dengan rerata 120 gram; terdapat interaksi berbagai konsentrasi LAS detergen dan lama waktu kontak terhadap penurunan LAS detergen, namun tidak ada interaksi terhadap biomassa basah M. crenata. Hasil penelitian membuktikan bahwa M. crenata memiliki kemampuan untuk menyerap LAS detergen.
Isolasi dan Karakterisasi Bakteri Selulolitik pada Tanah Gambut di Desa Tagagiri Tama Jaya, Kecamatan Pelangiran, Kabupaten Inhil, Riau
Authors: Fauziah Siti Isnaini , Ibrahim Muslimin
Published: March 2022

Bakteri pendegradasi selulosa berperan dalam mendegradasi selulosa kompleks menjadi sederhana berupa glukosa menggunakan enzim selulase. Tujuan penelitian ini untuk mendeskripsikan karakteristik setiap isolat dan mendeskripsikan potensi bakteri dalam mendegradasi selulosa yang berhasil diisolasi menggunakan media CMC (Carboxy Methyl Celullose) dari tanah gambut di Desa Tagagiri Tama Jaya, Kecamatan Pelangiran, Kabupaten Inhil, Riau. Metode yang digunakan merupkan penelitian observasional. Bakteri dikarakterisasi dari tanah gambut menggunakan media CMC dengan metode pour plate method. Karakterisasi dilakukan secara morfologi dan fisiologi biokimia. Uji potensi berdasarkan indeks selulolitik (IS) yang dilihat dari zona bening dari hasil pewarnaan congo red 0,1%. Hasil isolasi diperoleh 24 bakteri pendegradasi selulosa. Sebanyak 10 isolat dengan IS tertinggi dikarakterisasi yaitu isolate SL5; SL7; dan SL15 dengan kategori rendah,  SL17 kategori sedang, dan SL9; SL11; SL12; SL13; SL14; dan SL22. Sebanyak 6 anggota genus bakteri selulolitik yang ditemukan yaitu Neisseria (SL5; SL9; dan SL12), Micrococcus (SL7), Bacillus (SL11), Pseudomonas (SL13; SL14 dan SL17), Flavobacterium (Sl15), serta Actinobacillus (SL22).