bluuebunny/crossref_metadata_2025 huggingface dataset:
Goldman–Turaev formality implies Kashiwara–Vergne
Authors: Alekseev Anton , Kawazumi Nariya , Kuno Yusuke , Naef Florian
Published: October 2020

Let

\Sigma

be a compact connected oriented 2-dimensional manifold with non-empty boundary. In our previous work, we have shown that every solution of the higher genus Kashiwara–Vergne equations for an automorphism

F \in \mathrm {aut}(L)

of a free Lie algebra induces an isomorphism between the Goldman–Turaev Lie bialgebra

\mathfrak{g}(\Sigma)

and its associated graded gr

\mathfrak{g}(\Sigma)

. In this paper, we prove the converse: if

F

induces an isomorphism

\mathfrak{g}(\Sigma) \cong \mathrm{gr} \mathfrak{g}(\Sigma)

, then it satisfies the Kashiwara–Vergne equations up to conjugation. As an application of our results, we compute the degree one non-commutative Poisson cohomology of the Kirillov–Kostant–Souriau double bracket. The main technical tool used in the paper is a novel characterization of conjugacy classes in the free Lie algebra in terms of cyclic words.
Beyond Modern Money Theory: a Post-Keynesian approach to the currency hierarchy, monetary sovereignty, and policy space
Authors: Prates Daniela
Published: October 2020

This paper provides an alternative view of monetary sovereignty (MS) from the Neo-Chartalist approach found in the Modern Money Theory literature. The differences between the author's approach to MS and Neo-Chartalism cover the following aspects: the nature of money, the acceptability of money, and the relationship between the central bank and the Treasury. The paper then analyses the relationship between MS, the currency hierarchy (CH), and policy space. The focus is placed on emerging-market economies. It is argued that emerging-market economies' policy space is determined by the interplay of two factors: the degree of MS and the position of national money (that encompasses the state and bank monies) within the CH.
Warunki i perspektywy rozwoju wewnątrzmiejskiej żeglugi pasażerskiej na przykładzie Gdańska
Authors: Połom Marcin , Tarkowski Maciej , Puzdrakiewicz Krystian
Published: October 2020

Conditions and perspectives for the development of intra-city passenger shipping in Gdańsk Emission of pollutants to the environment from transport is one of the key drivers of climate change. European countries, including Poland, are trying to change their own transport policy, so that in various modes of transport a greater role is played by means partially or completely powered by electricity. Gdańsk, as a city with a coastal location and having access to a network of canals and rivers, plans to develop intra-city water tramway lines. It is planned to use modern electric or hybrid passenger ships for this purpose. The article presents the main conditions for the functioning of the existing connections inside Gdańsk. The socio-economic background and the connection of waterways with the transport network of Gdańsk were characterized. The assumptions of the new network of ferry connections were presented and their impact on the environment was analyzed. The last part of the article characterizes the potential financial, socio-economic and environmental impacts.
Analiza sezonowości sprzedaży nowych pojazdów w Polsce w latach 2013-2018
Authors: Lewicki Wojciech , Olejarz-Wahba Aleksandra
Published: October 2020

Analysis of the seasonality of new vehicle sales in Poland in 2013-2018 The purpose of the article is to discuss the essence of the phenomenon of sales seasonality on the Polish automotive market. The subject of detailed analysis is an attempt to identify the direction, level of the trend, outliers and the distribution of seasonal fluctuations in the sale of new vehicles in Poland in 2013-2018. The ARIMA-X-12 and TRAMO-SEATS procedures were used to decompose time series. The analysis uses monthly data from January 2013 to October 2018, from the Central Register of Vehicles, published in monthly reports of the Polish Automotive Industry Association. Secondary data related to the sale of new passenger vehicles (for business entities and individual users), delivery vans, trucks, buses, trailers and semitrailers as well as motorcycles and mopeds. From the available reports and research shows that sales of new vehicles in Poland increased, with the exception of sales of motorcycles and mopeds. The authors showed that the sale of all vehicles was subject to seasonal fluctuations, which were associated with vehicle sales, closing the accounting year for commercial vehicles and seasons (motorcycles and mopeds. The authors state that the changes introduced regarding the registration of new vehicles, approvals and combustion standards were the cause of the so-called shocks on the automotive market.
Wincenty Pol i koleje żelazne – ujęcie geograficzno-historyczne
Authors: Kowalczyk Karol
Published: October 2020

Wincenty Pol and railways – geographical and historical approach The aim of the article is to show, in geographic and historical terms, the links between the life of Wincenty Pol (1807–1872) and the railways. As a witness of their development in Central Europe, and at the same time a geographer – professor at the Jagiellonian University, he saw the advantages of the new mode of transport for the economy, society and sightseeing. The paper analyses episodes from W. Pol’s biography with a reference to the stages of the process of spatial diffusion of railways in the world. An attempt was made to indicate the places and circumstances of his direct contact with railways, especially during his travels. Elements of his scientific output related to the geography of rail transport were also indicated. The research was based on his writings, including the mail, and other literature, iconographic and cartographic sources. The most important result of the analyses is a spatial reconstruction of the routes that W. Pol could have travelled by train between 1845 and 1872.
Circular Economy and Stakeholder Engagement Strategy
Authors: Salvioni Daniela , Almici Alex
Published: October 2020

The transition from the linear economy to the circular one is an epochal challenge for firms. It requires rethinking of the ways to create value according to circular business models. In this context, adoption of a stakeholder engagement strategy based on principles such as involvement, dialogue, and effective fulfillment of stakeholders’ expectations is becoming increasingly relevant. This study analyzes the role of stakeholder engagement with respect to the success of circular business models by identifying the main factors that deserve attention in order to ensure an effective shift toward the circular economy.
The Circular Economy at Enel X
Authors: Tagliafierro Nicola
Published: October 2020

Enel X is leading the transition toward a sustainable business model, with the circular economy as an important pillar. Using renewable energy sources and materials, extending product life cycles, creating sharing platforms, reuse and regeneration, rethinking products as services. The principles of the circular economy have become essential, considering the paradigm shift overturning the traditional linear economic model. Enel X was one of the first businesses to offer products on the market that concretely apply the five business models of the circular economy and reconsider the entire value chain from a sustainability perspective. This approach is characterized by two core principles: 1.  the first, addressed internally, focuses on the business’s product portfolio, which ranges from “measuring” circularity to identifying solutions for improvement; 2.  the second is directed toward the outside, and especially toward industrial customers and public administrations or end customers, with the goal of evaluating their level of “circularity” and helping them outline a roadmap to circularity.
THE SPHAERODACTYLS OF PORTO RICO, CULEBRA AND MONA ISLANDS
Authors: Grant Chapman
Published: October 2020

Resumen en inglés.
STUDIES ON CACAO I. ACTINOMYCETES ON CACAO BEANS
Authors: Ciferri R.
Published: October 2020

Resumen en inglés.
ESTIMASI BEBAN GLOBAL SKABIES BERDASARKAN GLOBAL BURDEN OF DISEASE 2015
Authors: Tambunan Ronald
Published: October 2020

Berbagai penelitian berbasis populasi mencatat tingginya prevalensi skabies di tengah-tengah pemukiman yang padat penduduk, terutama pada anak-anak yang tinggal di daerah tropis. Maka dilakukanlah penelitian oleh Karimkhani dkk. yang bertujuan untuk mengestimasi beban global skabies berdasarkan data penelitian beban global terhadap penyakit (GBD) pada tahun 2015. Metodologi yang dilakukan meliputi identifikasi data epidemi skabies yang bersumber penelitian literatur yang luas dan data asuransi dari rumah sakit, serta data analisis dari alat pemodelan meta-regresi Bayesian, DisMod-MR 2.1, untuk mendapatkan estimasi-estimasi prevalensi. Kemudian, estimasi-estimasi prevalensi tersebut dikombinasikan dengan berat disabilitas, pengukuran kerusakan, gatal, dan nyeri yang disebabkan oleh skabies, untuk mendapatkan angka hidup dengan kecacatan dalam tahun (YLDs). Asumsi yang digunakan adalah mortalitas skabies adalah nol, dimana YLDs ekuivalen dengan angka kehidupan dalam keadaan cacat dalam tahun (DALYs). Estimasi DALYs dari 195 negara yang terbagi dalam 21 wilayah, berdasarkan jenis kelamin, 20 kelompok usia, antara tahun 1990 – 2015. Hasilnya ditemukan skabies bertanggungjawab dari 0,21% angka DALYs dari semua jenis penyakit yang diteliti oleh GBD 2015 di seluruh dunia.Wilayah Asia Timur (standar usia DALYs 136,32), Asia Tenggara (134,57), Oseania (120,34), wilayah tropis Amerika Latin (99,94), dan Asia Selatan (69,41), memikul beban DALYs terberat akibat skabies. Perubahan persentase nilai rata-rata laju DALY dari tahun 1990 sampai 2015 kurang dari 8% di seluruh wilayah dunia, terkecuali Amerika Utara yang mengalami peningkatan sebesar 23,9%. Lima negara dengan beban skabies terberat adalah Indonesia (standar usia DALYs 153,86), Tiongkok (138,25), Timor Leste (136,67), Vanuatu (131,59), dan Fiji (130.91). Standar deviasi terbesar standar usia DALYs pada 20 kelompok usia yang diobservasi di Asia Tenggara (60,1), Oseania (58,3), dan Asia Timur (56,5), dengan beban DALYs terbesar pada kelompok usia anak, remaja, dan lanjut usia. Kesimpulannya adalah beban skabies lebih besar di wilayah-wilayah tropis dan pada kelompok usia anak, remaja, serta lanjut usia. Sebagai penilaian epidemiologi di seluruh dunia, GBD 2015 memberikan hasil pengukuran terbaru yang bersifat luas dan rutin mengenai beban skabies dalam hubungannya dengan pengaruh pada kulit. Data-data global ini dapat membantu protokol penelitian dan usaha-usaha penyusunan prioritas serta fokus terhadap terapi dan pengendalian skabies.
Characteristics of Tourism Business Personnel Affected By Covid-19 in Belitung District
Authors:   Lecturer in the Economic Faculty at Bangka Belitung University, Valeriani Devi
Published: October 2020

The economic situation that is increasingly not conducive due to the Covid-19 pandemic must be addressed by the affected business actors. Belitung Regency is a Special Economic Zone (KEK) for Tourism, which is currently developing in the Province of Bangka Belitung Islands. In the development of SEZs, the role of tourism business actors is very important in meeting the needs of tourists, with various creativities and innovations from these business actors. This research was conducted with a qualitative descriptive approach, the number of respondents was 100 business actors through distributing questionnaires and direct interviews to tourism business actors. The results showed the characteristics of tourism business actors were dominated by high school education level, the average business actor was married, the majority of the business type was culinary. Marketing is done online.
Zenginleştirilmiş Eğitim Programının Geometri Ders ve Görsel Algı Başarısı ile Matematik Tutumuna Etkisi
Authors: ULUÇ Enes , GUNDOGDU Kerim
Published: October 2020

Bu çalışmanın temel amacı Zenginleştirilmiş Eğitim Programının (ZEP) ilkokul 4. sınıf öğrencilerinin geometri ders ve görsel algı başarıları ile matematiğe ilişkin tutumlarına etkisini incelemektir. Bu amaçla, karma yöntem ile bir araştırma yürütülmüştür. Bu kapsamda nicel ve nitel analiz yöntemleri birlikte kullanılmıştır. Aydın ili Efeler ilçesindeki özel bir okulda 4. sınıfta öğrenim gören toplam 37 öğrenci araştırmanın çalışma grubunu oluşturmuştur. Bu öğrenciler 10 hafta boyunca ZEP uygulamaları içeren derslere katılmışlardır. Araştırma verileri; Geometri Başarı Testi (GBT), Matematikle İlgili Düşünceler Anketi, Görsel Algı Testi (GAT), öğrenci günlükleri ve araştırmacı günlüğü aracılığı ile toplanmıştır. Nicel verilerin analizinde SPSS 25.0 yardımıyla ortalama ve standart sapma gibi tanımlayıcı istatistikler ile ilişkili örneklemler için t-testi ve Wilcoxon işaretli sıralar testi kullanılmıştır. Nitel analizlerde ise betimsel analizi tekniğine başvurulmuştur. Araştırma sonucunda, GBT ön test ortalaması 16,19; son test ortalaması ise 17,24 olarak tespit edilmiştir. Matematiğe ilişkin olumlu düşünceler ön test ortalaması 3,29; son test ortalaması ise 3,21; olumsuz düşünceler ön test ortalaması 2,59; son test ortalaması ise 2,51 olarak bulunmuştur. Ayrıca görsel algı ön ve son test ortalamaları 9,89 ve 10,81 olarak tespit edilmiştir. Yapılan t-testleri sonucunda, ilkokul 4. sınıfta uygulanan Zenginleştirilmiş Eğitim Programı, öğrencilerin geometri ders başarılarına ve görsel algı becerilerine anlamlı bir katkı sağlamaktadır (p<0,05). Ancak programın matematiğe ilişkin olumlu veya olumsuz düşünceler üzerinde anlamlı bir etkisi bulunmamaktadır (p>0,05). ZEP derslerine ilişkin yapılan öğrenci görüşmelerinde derste yer verilen uygulamaların duyuşsal ve bilişsel anlamda oldukça iyi etki bıraktığı görülmüştür.
LIQUIDITY MANAGEMENT AND FINANCIAL PERFORMANCE OF TEACHERS DEPOSIT TAKING SAVINGS AND CREDIT COOPERATIVE SOCIETIES IN KENYA
Authors: Mwangudza Charles Kai , Jagongo Ambrose , Ndede Fredrick W.S.
Published: October 2020

Purpose: The study objective was to establish the effect of liquidity management on the financial performance of Teachers DT Saccos in Kenya and to evaluate the moderating effect of the size on liquidity management and financial performance of Teachers DT Saccos in Kenya.

Methodology: This study adopted a post-positivist research paradigm to interpret the effect of liquidity management on the financial performance of deposit-taking Saccos in Kenya. The study adopted a descriptive, survey research design. The target population was 18 Saccos classified under teachers' based DT SACCOs according to SASRA records of December 2017 (SASRA, 2018). Census Methodology was used. The study used a data capture form that has been designed by the researcher to collect the data on the independent variables of liquidity management, moderator variable size and dependent variable which was DT Saccos financial Performance. Data were analysed using a combination of descriptive and inferential statistics with the statistical package STATA. Analysed data was presented using graphs and tables.

Findings: The study established that there was a significant effect of capacity and purchased funds on the financial performance of Teachers DT Saccos. The study also established that cash position, total deposit, and core deposit had an insignificant effect on the financial performance of Teachers DT Saccos and that size of the Sacco affects the relationship between liquidity management and financial performance of Teachers DT Saccos.

Unique contribution to theory, practice and policy:  The study recommended the development of a more robust liquidity monitoring policy as well as enhancement of the oversight on liquidity management practices. The study also recommended that Teachers DT Saccos should reduce the provisions of loan losses as well as their reliance on external borrowing. Further, the study recommended future studies using other factors influencing liquidity in the Teachers DT Saccos. Lastly, the study recommends a comparative study using other financial intermediaries with similar deposit and asset features such as Deposit Taking Micro Finance Institutions.
VALIDEZ Y CONFIABILIDAD DEL INSTRUMENTO PARA DETERMINAR FACTORES QUE INFLUYEN EN EL ESTADO NUTRICIONAL POR EXCESO EN NIÑOS DE 5 A 9 AÑOS
Authors: León Alemán Juan Carlos , Bautista Zumba Franklin , Escovar HiFong Meysi Andrea , Lara Zabala Dayanara del Carmen
Published: October 2020

Introducción: Son preocupantes las cifras que reportan los regentes de la salud pública en Ecuador y el mundo, con relación al sobrepeso y la obesidad de niños y adolescentes, en los últimos años. De ahí que los excesos en la ingesta repercuten en el estado nutricional de los infantes, constituyéndose en un problema social a tener en cuenta. Objetivo: Validar el instrumento escolar 2019 JCLA mediante juicio de expertos, determinando los factores asociados a la malnutrición por exceso en pacientes de 5 a 9 años atendidos en el Hospital General Babahoyo. Materiales y Métodos Se realizó una investigación de campo, de corte transversal. Para recolectar información mediante un instrumento elaborado por el autor para medir las características sociodemográficas, evaluación nutricional, antecedentes familiares de sobrepeso y obesidad. Para registrar la información recogida a una base de datos extendida del programa estadístico SPSS en su versión 22. Los resultados obtenidos se presentarán en tablas mediante números y porcentajes. Resultados: Las muestras tomadas a familias relacionadas al estilo de vida, tiene incidencias en una dieta baja en nutrientes un 55.6% y falta de ejercicio físico, 66.7% de las muestras tomadas, factores que conllevan a la obesidad y el sobrepeso para este segmento poblacional. Conclusiones: El ser humano es lo que ingiere y el actual estilo de vida adoptado por los hogares, afecta el estado nutricional. El consumo de alimentos bajos en nutrientes, sumado al sedentarismo, afectan directamente la calidad de vida, teniendo como resultado el sobrepeso y obesidad desde temprana edad.
LAS SESIONES TELEMÁTICAS DE LOS ÓRGANOS DE GOBIERNO DE LAS COMUNIDADES AUTÓNOMAS Y LAS ENTIDADES LOCALES MÁS ALLÁ DE LA CRISIS DEL COVID-19, CON ESPECIAL REFERENCIA A LA INNOVADORA EXPERIENCIA DE LA C
Authors: RODRÍGUEZ MUÑOZ JOSÉ MANUEL
Published: October 2020

No sólo no se contemplaba a inicios de 2020 legalmente la utilización de medios telemáticos para las reuniones de los órganos colegiados de gobierno del Estado, Comunidades Autónomas y entes locales, sino que la reciente doctrina constitucional, había limitado esta posibilidad a supuestos excepcionales. Con la crisis del COVID-19, ha surgido la necesidad de regular, las más veces por la vía urgencia, esta posibilidad ya ampliamente admitida en contextos tan importantes como las actuaciones judiciales. En este sentido, resaltamos como actuación pionera, además de la estatal, la de la Comunidad autónoma de Extremadura, que ha abordado tanto la de sus propios órganos de gobierno, como la de los entes locales de su territorio, antes de que el Estado hiciera uso de su competencia básica. Destacamos además algunas singularidades que permite esta regulación, como las sesiones permanentes, sin duda útiles en contextos de dificultades de reunión presencial.

Estatuko, autonomia-erkidegoetako eta toki-erakundeetako kide anitzeko gobernu-organoen bileretarako baliabide telematikoak erabiltzea ez zegoen legez jasota 2020aren hasieran; are gehiago, konstituzio-doktrina berriak aukera hori salbuespenezko kasuetara mugatu zuen. COVID-19ren krisiarekin, aukera hori arautu beharra sortu da, gehienbat presazko bideak erabiliz, nahiz eta testuinguru garrantzitsuetan dagoeneko oso onartuta egon, hala nola jarduketa judizialetan. Ildo horretan, Estatuko jarduketaz gain, Extremadurako Autonomia Erkidegoaren jarduera aitzindaria nabarmendu nahi dugu. Autonomia-erkidego horrek bere gobernu-organoekin eta bere lurraldeko toki-erakundeekin jardun zuen Estatuak bere oinarrizko eskumena baliatu aurretik. Gainera, arauketa honek ahalbidetzen dituen berezitasun batzuk nabarmentzen ditugu, hala nola saio iraunkorrak, zalantzarik gabe baliagarriak baitira aurrez aurreko bilerak egitea zaila denean.

At the beginning of 2020 not only was the use of telematic means for meetings of the collegiate bodies of State government, Autonomous Communities and local entities not legally contemplated, but the recent constitutional doctrine had limited this possibility to exceptional cases. With the crisis of COVID-19, the need to regulate has all too often arisen by way of urgency, and this possibility has already been widely accepted in contexts as important as judicial proceedings. In this sense, we highlight as a pioneering action, in addition to the state one, that of the Autonomous Community of Extremadura, which has addressed both that of its own government bodies, and that of the local authorities in its territory, before the State made use of its basic power. We also underscore some singularities that this regulation allows such as permanent sessions, undoubtedly useful in contexts where face-to-face meetings are difficult.
حجاجية الأسلوب، سورة البقرة أنموذجا
The argumentation of the style in surah Al-Baqarah
Authors: Mamache Nihad
Published: October 2020

لغة القرآن الكريم نظام متماسِك تترابط فيه المكوّنات اللّفظية والدلالية جميعا لِخدمة العقد الدلالي النّاظم فيه وهو التوحيد؛ فالغاية التي يجري إليها النصّ القرآني اتّساقا وانسجاما هي تقرير دلالة (لا إله إلا الله). وإذا جئنا إلى أسلوبه نجده يجمع بين ما هو إبلاغي، وبين ما هو جمالي ذو غاية إفحامية؛ أي إنّه ذو بُعد حجاجي، والخروج عن القياس اللغوي فيه لأجل غايات دلاليّة، تجعل منه خطابا تداوليّا صالحا لكلّ زمان ومكان. ومن ثَمّ تُطرح الإشكالية الآتية: كيف يتشكّل نظام الأسلوب داخل نظام اللغة؟ وهل يمكن الحديث عن وظائف أخرى للأسلوب غير الوظيفة الجماليّة؟ وكيف يتجلّى دور الأسلوب في دعم القصد الحجاجي؟ وللإجابة عن هذه الأسئلة انتُهِج المنهج الوصفي، مع اعتماد التّحليل تحقيقا لِهدف هذا البحث: وهو بيان أنّ ما ينضوي عليه الخطاب القرآني من أساليب إعجازية ليس لتحقيق الجمال فحَسب بل لِغرض الحجاج والإقناع.
• الكلمات المفتاحية: الأسلوب، الحجاج، الوظيفة الحجاجية، الانزياح.
The language of the holy Quran is a cohesive system where all verbal and semantics components are linked to service his regulatory contract which is (Al-Tawhid).
The purpose that the quranic text being to coherently and harmoniously is to determine the meaning of (LA ILLAHA ILA ELLAH). And if we come to his style we fnd it combine between which is informative and aesthetic with a confutable goal; it means that it’s with argumentative dimensions, and exiting the measurement of language in it serve semantics purposes, this made him a pragmatic discourse applicable in every time and place. Hence the following problematic arose: How the system style is structured in the one of language? And if we can speak about other functions of style non-aesthetic one? And how the role of the style is explicit in supporting the argumentative intention? I adopted the descriptive approach to answer these questions, with the help of analysis to achieve the goal of this research which is: to indicate that what consist the quranic discourse of miraculous methods isn’t for just an aesthetic purpose, but for the argumentative one. Key words: The style, The argumentation, The argumentative function, The deviation
A BRIEF REVIEW OF MICELLAR ENHANCED ULTRAFILTRATION (MEUF) TECHNIQUES FOR TREATMENT OF WASTEWATER IN INDIA
Authors: Ankita Ankita
Published: October 2020

In this paper, we have reviewed the application and efficiency of Miceller Enhanced Ultrafiltration (MEUF) method which is used to remove Heavy Metals, Dyes, Polyaromatic Hydrocarbons (PAH), Novel Compounds, Chromium, Phosphorous and Phenolic Compounds. It uses various surfactants like Hexadecylpyridinium chloride (CPC), Sodium Dodecyl Sulphate (SDS), Hexadecyltrimethyl Ammonium Bromide (CTAB), Oxyethylated Methyl Dodecanoate (OMD) and Alkylpolyglucoside (APG). These surfactants are retained after the process to be reused. Bisorption, Coagulation, polyelectrolyte enhanced ultrafiltration, Reserve Osmosis, Nanofitration are some of the
methods that are used for the treatment of wastewater. Available research focused on the removal of metals, phenol, organic & inorganic materials, aromatic hydrocarbons by MEUF mainly on the type of surfactant used, surfactant concentration, applied pressure, operating time and pH. Formation of surfactant micelle and mechanisms for the attraction between micelle and metal ions are ignored during the research study on MEUF. It has been reported that MEUF combines the efficacy and simplicity of the conventional options with the operational flexibility of membrane-based separation. MEUF could be used for removal of wastewater provided the pollutants have low molecular weight. Higher reagent and electrical costs are reported in conventional MEUF method as compared to the hybrid process with MEUF. The hybrid process requires fewer surfactants. MEUF is considered a better alternative to the typically
available membrane separation processes. The advantages of this method over
other methods are high removal efficiency, low energy consumption, and easy
operation. The selection of surfactant for the removal purpose is based on the
target pollutants.
Penentuan Massa Iddah Bagi Istri yang di Talak di Luar Sidang Pengadilan Agama
Authors: M. Sirojudin Siddiq, M.H
Published: October 2020

Abstract

In the fiqh the determination of the beginning of the period 'iddah depends on the condition of the woman when divorce occurs in a sacred state while menstruating, has been collected during the holy period or not menstruating. menstrual women divorced during menstruation or who have gathered at the time of divorce 'the iddah began to be counted in the aftermath of the holy period. And for women who are not menstruating,' the date is calculated from the day of the fall. In KHI ‘iddah is calculated since the divorce determination has a permanent legal force. Determination of permanent legal force if there is no legal remedy from the defendant during the deadline for filing legal proceedings. If there is a legal remedy, then ‘iddah is calculated since the legal determination has been fixed. The implementation of the determination of the beginning of the period ah iddah is carried out by KUA based on the date of the top / main sentence contained in the contents of the actacerai. The top date on the divorce certificate is the date on which the actatak readings on the divorce divorce or the date of the decision of the legal force remain in the claim.
FUNGSI UTILITAS BARANG HALAL
Authors: Rinda Rosmala
Published: October 2020

Abstract

The goal of consumers is to find the highest satisfaction. Determination of goods or services for consumption is based on satisfaction criteria. The consumption limit is only budgetary capacity. As long as there is a budget to buy goods or services, then these items will be consumed. In other words, as long as the consumer has income, nothing can prevent him from consuming the desired item. This attitude will clearly deny consideration of the interests of others or consideration of other aspects such as halal. Such consumer behavior, of course, cannot be taken for granted in the Islamic economy. Islamic consumption is always guided by Islamic teachings. As we know that Islam is very concerned about the quality and sanctity of consumer goods manifested in the Koran and Al-Hadith. This is not only transcendental, but also mundane because Islam is very concerned about the sanctity and cleanliness of consumer goods, so this paradox encourages us to understand that satisfaction of a Muslim is very much determined by the level of halalness and the level of prohibition of consumer goods. Assumptions and axioms in Islam are the emphasis on halal, haram, and blessings of the goods to be consumed. So if an individual is faced with two choices A and B, then a Muslim will choose goods that have a higher level of halal and blessing, even though other items are physically preferred. Although the type of relationship that will be explored is substitute, Islam prohibits the substitution (substitution) of goods or transactions that are lawful with goods or illegitimate transactions.

Keyword: Utilitas Axioms In Islam, Halal, Haram, Blessings
PEMIKIRAN HARUN NASUTION TENTANG PENDIDIKAN DI PERGURUAN TINGGI AGAMA ISLAM
Authors: Muslim
Published: October 2020

The thought of Harun Nasution's educational reform began to be socialized and applied since he firstentered the elite ranks of IAIN Jakarta (in 1969, after he completed his studies at Me Gill University Canada). Atthat time Harun had the impression that the thought at IAIN before he joined it was very narrow, allergic to thingsthat smelled of renewal. An indication of this is that books containing renewed ideas, such as books written byMuhammad Abduh, for example, are prohibited from being taught at IAIN. Thought at IAIN, said Harun, is stilltraditional, which specializes in fiqh, not thinking. Whereas understanding of Islamic religion which is fiqhoriented, according to Harun, if all problems are returned to fiqh (Islamic law), then we will go back to 20 yearsago. In addition, if the IAIN is still allowed to be controlled by the narrow fiqh thinking, the government will seethat the IAIN gives birth to narrow and fundamentalist thinking in a negative sense, which is why sanat may bethe IAIN will be closed. Similar criticism was also raised by several rectors of Islamic higher educationinstitutions in this country. Azumardi Azra said that the decline in Islamic Studies was due to the weak ability ofthe principals in PTAI who did not have knowledge and perspectives in the basic Islamic sciences. In addition,Amin Abdullah also stated that in PTAI, the Philosophy of Philosophy is still weak and not much research andbooks have been formulated for this field. In this regard, the first step taken by Harun Nasution in order to renewhis Islam at IAIN is to renew the curriculum (in the narrow sense of the study material) of IAIN. In connectionwith this matter, Aaron proposed that the introduction of Islamic Studies be included in the IAIN curriculum. Thiscourse is intended to provide insights into Islam that are as broad and basic as possible. Besides that Harun alsoproposed the inclusion of courses in philosophy, kalam science, Sufism, monotheism, sociology, and researchmethodology. With the updated curriculum, Harun believes that it will help open broad insights about Islam, anurgent matter in a society that is undergoing a process of modernization.
Dakwah dan Perubahan Sosial dalam Persfektif Teori Sosiologi
Authors: H. M. Bahri Ghozali  , M. Jamil
Published: October 2020

Abstract

Da'wah not only conveys religious messages, but it also organizes social life. For this reason, da'wah is faced with the performance of theoretical analysis that deals directly with social theories. One theory that helps the performance of da'wah is the theory of social change. This article explains that between da'wah and the theory of social change is a necessity to achieve the goal of changing the condition of a society that is the object of da'wah. Da'wah as an activity of an individual or group of people integrated in a series of Islamic religious doctrines-material activities, needs to touch pure sciences (pure sciences) as the basis for laying various approaches, strategies or methods, and other elements of da'wah.
Engenharia Didática (ED): análises preliminares e a priori para a equação diferencial de Claireaut
Authors: Alves Francisco Regis Vieira
Published: October 2020

O estudo da teoria das equações diferenciais ordinárias está presente em vários cursos de graduação em Matemática no Brasil. A despeito do interesse desenvolvido pelos didatas franceses atentos ao seu ensino e aprendizagem, consta-se que muitos dos entraves registrados ainda consubstanciam uma situação que torna indefectível uma abordagem ortodoxa no “lócus” acadêmico. Diante dessa problemática, este trabalho apresenta, descreve e postula, do ponto de vista conceitual e teórico, elementos aplicáveis e reprodutíveis para o ensino da equação de Claireaut. Nele se discute as análises preliminares e “a priori”, previstas pela Engenharia Didática. O modelo de Claireaut é interessante por possibilitar a utilização do software GeoGebra para explorar propriedades qualitativas das soluções com ênfase na visualização.
A matemática vai à escola: concepções, saberes, práticas e formação do professor dos anos iniciais do ensino fundamental
Authors: Titon Flaviane Predebon , Martini Daniele , Trentin Juciane , Battisti Lilian Fernanda , Guarese Suzam Carla
Published: October 2020

O trabalho apresenta resultados e discussões sobre uma proposta desenvolvida no âmbito do curso superior de Matemática Licenciatura do Instituto Federal Catarinense – IFC Campus Concórdia em 2019, considerando ações pregressas entre os anos de 2016 e 2017. Objetivou integrar ações de ensino, pesquisa e extensão na dimensão da Alfabetização Matemática, justificadas por uma problemática e hipóteses levantadas por licenciandos quando do curso da disciplina de estágio, acerca de saberes e formação de professores dos anos iniciais do ensino fundamental. As diferentes frentes postas em prática na proposta foram desenvolvidas nos espaços do campus do IFC e em escolas do município de Concórdia/SC. Dentre as atividades desencadeadas se destacam: estudo da sistematização curricular das turmas assistidas; observação de aulas; planejamentos de ensino; intervenções nas escolas e; questionários aplicados aos professores das turmas. A pauta metodológica do estudo esteve ancorada em uma perspectiva qualitativa de pesquisa, tendo sido considerados os dados empíricos frente às observações e interações vivenciadas, análise documental, além da coleta e tratamento de informações sob a ótica da Análise Textual Discursiva. Diferentes resultados acompanharam o desfecho do estudo, incluindo, especialmente, o conhecimento sobre as práticas metodológicas, o déficit na formação inicial com relação aos conhecimentos conceituais em Matemática e o papel da formação continuada para as condutas educativas dos professores polivalentes.
The Application of Business Process Management in the Hospitality Industry: A Case Study
Authors: CHALUPA Stepan , PETRICEK Martin
Published: October 2020

The study focuses on the application of Business Process Management and modelling within the hospitality industry. The lack of recent research shows the need for a deeper understanding of this topic and its application in the hospitality industry. This paper focuses on the use of BPM in a four-star hotel located in city-centre of Prague. An overview model was created to distinguish the core, managerial and supporting processes.
The Entrepreneurs’ and Consumers’ Perception of Sustainability in the Slovak Food Industry
Authors: HRUŠOVSKÁ Dana , DEMJANOVIČOVÁ Mária , TUMOVÁ Dominika , MIČIAK Martin
Published: October 2020

The business-making should nowadays focus on sustainability. This is the main aspect of the circular economy. The aim of this article is to analyze how sustainability is perceived in Slovakia. This issue is much less developed in Slovakia in comparison with the situation in other countries. Despite this fact, the companies have already started making effort in this area. The article looks for answers to questions such as: what the situation in relation to sustainability is; what has already been implemented; what is planned for the future; and how the customers will react to the elements of sustainability.
The Effect of Facebook, WhatsApp, Twitter and Email on SMEs Performance: Empirical Evidence from United Arab Emirates
Authors: RASHEED GHANEM Saeed Khalifan , Binti ABDUL HAMID Nor Aziati
Published: October 2020

Social media marketing tools are a phenomenon that has become an important aspect of the marketing mix and revolutionized the way companies interact with their customers. It is a new field of research and literature quick scan revealed that not many studies exist on social media marketing tools on SMEs in Abu Dhabi UAE. However, the few existing studies, without scientific proof to SMEs in Abu Dhabi UAE data, have been rushing to conclude that the emergence of social media marketing tools has led to the death benefits of social media for SMEs’ performance.
Applicability of the VisiSize D30 shadowgraph system for cloud
microphysical measurements
Authors: Nowak Jakub L. , Mohammadi Moein , Malinowski Szymon P.
Published: October 2020

Abstract. The commercial shadowgraph system, Oxford Lasers VisiSize D30, originally designed to characterize industrial and agricultural sprays, was tested with respect to the application for measuring cloud microphysical properties, such as droplet size distribution and number concentration. Laboratory experiment with a dense stream of poly-disperse cloud-like droplets indicated strong dependence of the depth of field, thus also sample volume, on particle size. This relationship was determined and a suitable correction method was developed to improve estimations of droplet number concentration and size distribution. Spatial homogeneity of detection probability inside the sample volume and minimum droplet diameter providing uniform detection were examined. The second experiment with mono-disperse droplets produced by Flow-Focusing Monosized Aerosol Generator (FMAG) verified sizing accuracy and demonstrated reasonable agreement between the instruments. Effects of collisions and evaporation of droplets produced by FMAG were observed. Finally, the instrument was applied to sample atmospheric clouds at a ground-based mountain observatory and performed reliably during 3 week long field experiment. Based on the laboratory and field tests, recommendations concerning the use of the instrument for cloud droplet measurements were formulated.
Interactive impacts of meteorological and hydrological conditions on the physical and biogeochemical structure of a coastal system
Authors: Kerimoglu Onur , Voynova Yoana G. , Chegini Fatemeh , Brix Holger , Callies Ulrich , Hofmeister Richard , Klingbeil Knut , Schrum Corinna , van Beusekom Justus E. E.
Published: October 2020

Abstract. The German Bight was exposed to record high riverine discharges in June 2013, as a result of flooding of the Elbe and Weser rivers. Several anomalous observations suggested that the hydrodynamical and biogeochemical states of the system were impacted by this event. In this study, we developed a biogeochemical model and coupled it with a previously introduced high-resolution hydrodynamical model of the southern North Sea in order to better characterize these impacts and gain insight into the underlying processes. Performance of the model was assessed using an extensive set of in situ measurements for the period 2011–2014. We first improved the realism of the hydrodynamic model with regard to the representation of cross-shore gradients, mainly through inclusion of flow-dependent horizontal mixing. Among other characteristic features of the system, the coupled model system can reproduce the low salinities, high nutrient concentrations and low oxygen concentrations in the bottom layers observed within the German Bight following the flood event. Through a scenario analysis, we examined the sensitivity of the patterns observed during July 2013 to the hydrological and meteorological forcing in isolation. Within the region of freshwater influence (ROFI) of the Elbe–Weser rivers, the flood event clearly dominated the changes in salinity and nutrient concentrations, as expected. However, our findings point to the relevance of the peculiarities in the meteorological conditions in 2013 as well: a combination of low wind speeds, warm air temperatures and cold bottom-water temperatures resulted in a strong thermal stratification in the outer regions and limited vertical nutrient transport to the surface layers. Within the central region, the thermal and haline dynamics interactively resulted in an intense density stratification. This intense stratification, in turn, led to enhanced primary production within the central region enriched by nutrients due to the flood but led to reduction within the nutrient-limited outer region, and it caused a widespread oxygen depletion in bottom waters. Our results further point to the enhancement of the current velocities at the surface as a result of haline stratification and to intensification of the thermohaline estuarine-like circulation in the Wadden Sea, both driven by the flood event.
Functional convergence of biosphere–atmosphere interactions in
response to meteorology
Authors: Krich Christopher , Migliavacca Mirco , Miralles Diego G. , Kraemer Guido , El-Madany Tarek S. , Reichstein Markus , Runge Jakob , Mahecha Miguel D.
Published: October 2020

Abstract. Understanding the dependencies of the terrestrial carbon and water cycle is a prerequisite to anticipate their behaviour under climate change conditions. However, terrestrial ecosystems and the atmosphere interact via a multitude of variables, time- and space scales. Additionally the interactions might differ among vegetation types or climatic regions. Today, novel algorithms aim to disentangle the causal structure behind such interaction from empirical data. Visualising the estimated structure in networks, the nodes represent relevant meteorological determinants and land-surface fluxes, and the links dependencies among them possibly including their lag and strength. Here we show that biosphere–atmosphere interactions are strongly shaped by meteorological conditions. For example, we find that temperate and high latitude ecosystems during peak productivity exhibit very similar biosphere–atmosphere interaction networks as tropical forests. In times of anomalous conditions like drought though, both ecosystems behave more like Mediterranean ecosystems during their dry season. Our results demonstrate that ecosystems from different climate or vegetation types have similar biosphere–atmosphere interactions if their meteorological conditions are similar. We anticipate our analysis to foster the use of network approaches as they allow a more comprehensive understanding of the state of ecosystem functioning. Long term or even irreversible changes in network structure are rare and thus can be indicators of fundamental functional ecosystem shifts.
Hyperspectral reflectance dataset of dry, wet and submerged marine litter
Authors: Knaeps Els , Sterckx Sindy , Strackx Gert , Mijnendonckx Johan , Moshtaghi Mehrdad , Garaba Shungudzemwoyo P. , Meire Dieter
Published: October 2020

Abstract. This paper describes a dataset consisting of 47 hyperspectral reflectance measurements of plastic litter samples. The plastic litter samples include virgin and real samples from the Port of Antwerp. They were measured in dry conditions in the VITO calibration facility and a selection of the samples was also measured in wet conditions and submerged in a watertank at Flanders Hydraulics. The construction on top of the tank allowed to submerge the plastics and keep sediments in suspension. The spectral measurements were performed using an Analytical Spectral Devices (ASD) FieldSpec 4 and a Spectral Evolution (SEV) spectrometer. The datasets are available on the 4TU.ResearchData open-access repository (ASD dataset: https://doi.org/10.4121/12896312.v2, Knaeps et al., 2020; SEV dataset: https://doi.org/10.4121/uuid:9ee3be54-9132-415a-aaf2-c7fbf32d2199, Garaba et al., 2020).
ICONGETM v1.0 – Flexible two-way coupling via exchange grids
between the unstructured-grid atmospheric model ICON and the
structured-grid coastal ocean model GETM
Authors: Bauer Tobias Peter , Klingbeil Knut , Holtermann Peter , Heinold Bernd , Radtke Hagen , Knoth Oswald
Published: October 2020

Abstract. Coupled atmosphere-ocean models are developed for process understanding at the air-sea interface. Over the last 20 years, there have been studies involving simulations in the range of sub-annual simulations to climate scenarios. The development of coupled models highly depends on the kind and quality of the required data exchange between the model interfaces. This work achieved the development of a two-way coupled atmosphere-ocean model ICONGETM with flexible data exchange via exchange grids provided by the widely used ESMF regridding package. The regridding of flux data between the unstructured atmosphere model ICON and the structured regional ocean model GETM is conducted via these exchange grids. The newly developed model ICONGETM has been demonstrated for a coastal upwelling scenario in the Central Baltic Sea.
Brief communication: Arctic sea ice thickness internal variability and its changes under historical and anthropogenic forcing
Authors: Van Achter Guillian , Ponsoni Leandro , Massonnet François , Fichefet Thierry , Legat Vincent
Published: October 2020

Abstract. We use model simulations from the CESM1-CAM5-BGC-LE dataset to characterise the Arctic sea ice thickness internal variability both spatially and temporally. These properties, and their stationarity, are investigated in three different contexts: (1) constant pre-industrial, (2) historical and (3) projected conditions.
Spatial modes of variability show highly stationary patterns regardless of the forcing and mean state. A temporal analysis reveals two peaks of significant variability, and despite a non-stationarity on short timescales, they remain more or less stable until the first half of the 21st century, where they start to change once summer ice-free events occur, after 2050.
Entomofauna de Hemerobiidae (Neuroptera) em sistema de cultivo orgânico e convencional de frutíferas no município de Avaré, SP, Brasil
Authors: De Melo Márcio Aparecido , Nascimento Maitan Araújo Maria de Lourdes , Martins Caleb Califre
Published: October 2020

Hemerobiídeos possuem importância em programas de controle biológico de pragas agrícolas, pois se alimentam de artrópodes pragas associados às diversas culturas, porém dados de sua biologia e distribuição ainda são escassos. Devido à sua importância e a escassez de dados, o presente estudo teve como objetivo realizar um levantamento de espécies de Hemerobiidae em frutíferas submetidas a sistemas de cultivo orgânico e convencional da região de Avaré, São Paulo, com o intuito de auxiliar futuros programas de controle biológico que possam utilizar hemerobiídeos como agente predador controlador. Durante um ano realizaram-se coletas com armadilhas tipo McPhail e atrativo de suco de manga em espécies de frutíferas. No total coletaram-se 22 espécimes de quatro espécies de três gêneros de Hemerobiidae, 16 espécimes de Hemerobius domingensis Banks, 1941, Megalomus impudicus (Gerstaecker, 1888), Megalomus rafaeli Penny & Monserrat, 1985 e Nusalala tessellata (Gerstaecker, 1888) foram coletadas em frutíferas submetidas ao sistema de cultivo orgânico, e seis espécimes de M. rafaeli e N. tessellata foram coletados em frutíferas submetidas ao sistema de cultivo convencional. A maior diversidade de Hemerobiidae foi observada em frutíferas submetidas ao sistema de cultivo orgânico, provavelmente devido a sua maior diversidade vegetacional e ao não uso de produtos fitossanitários.