bluuebunny/crossref_metadata_2025 huggingface dataset:
Role of Interpersonal Competencies in Academic Performance
Authors: Dr. Ghulam Muhammad Awan  , Dr. Rooh ul Amin  , Prof. Dr. Qadar Bakhsh Baloch
Published: March 2021

This study aimed at examining the relationship between the role of interpersonal competencies and students’ academic performance in the education sector of Pakistan. Students of Public sector universities operating in Peshawar, the capital of Khyber Pakhtunkhwa Pakistan were considered the population for the research. A stratified random sampling method was adopted for the selection of the sample. A survey method based on a questionnaire was applied for the collection of data. Before the conduction of the field survey, the validity of questionnaires was confirmed through a pilot study followed by an expertise review. A total of 328 questionnaires were administered and responses were received from 261 with duly filled questionnaires. The collected data was analyzed through SPSS and LISREL software. Analysis included Confirmatory Factor Analysis and Regression Analysis. CFA model fitness was evaluated based on seven fit indices and the model was significant and well fitted. Regression analysis was undertaken to examine the association amongst dependent variables and independent variables. Regression analysis values depict a positive significant association among communication skills and students’ academic performance also show positive significant association among group/teamwork skills and students’ academic performance. Students’ findings were found consistent with previous studies conducted by (Latif 2006; Nasser, 2014; Nurmi, 2012; Korthagen, et al., 2014). The study recommended that at university level foundation course regarding the development of communication skills may be introduced to enhance the communication skills among students. It is also recommended that students may be engaged in interactive sessions for the development of their group/teamwork skills. The study further suggests that interactive seminars/workshops shall be arranged for students to exercise the importance of interpersonal competencies.
KEPASTIAN HUKUM PEMEGANG SERTIFIKAT HAK MILIK DITINJAU DARI KEBERADAAN LEMBAGA RECHTSVERWERKING (Studi Beberapa Sengketa Hak Milik di Kota Padang)
Authors: Fendri Azmi , Mannas Yussy A.
Published: March 2021

Land is a very important entity for human life. There are no activities carried out that are not in contact with land. In its development, land is not only a form of one’s existence, but as an economic value that guarantee one’s life. It is important that land tenure is not only in physical form but also legal control based on rights. In order to realize the community’s desire for land control, an activity known as land registration is carried out. In regulation, land registration is regulated in Government Regulation No. 24 of 1997 concerning Land Registration. In this provision, there is a principle that guarantees legal certainty for certificate holder, namely the rechtsverwerking institution. The existence of this institution was aimed to provide legal certainty to proprietary right holders of land. However, in reality, this principle does not work as desired, because the judiciary continues to base decisions on the facts found in court.
Comparative analysis of minerals found in male and female hair of different age groups
Authors: Sherry Poonam , Kumar Ashok
Published: March 2021

In present scenario of pollution and UV radiation, it is our urgent requirement to determine the baseline levels of mineral constituents in human beings. It causes major health problems in general population. This paper deals with quantitative determination of minerals in human hair. Biological samples were collected for environmental quality investigation randomly from male and female subjects of selected group aged from 5 year to 60 year of different social status. Sample collection and preparation were carried out using standard procedures. Levels of minerals (calcium, magnesium and phosphorus) were estimated using analytical methods. The levels of all the minerals studied and mean concentration of female hair were significantly higher. Significant levels of minerals in human hair samples indicate the type of exposure of male and female subjects
Economic analysis of dairy and fish farming based integrated model in Punjab
Authors: Singh Navjot , Singh Varinder Pal , Kaur Inderpreet , Gupta Ravi Kant
Published: March 2021

The present study has been carried out in South-Western and Central agro climatic regions of Punjab state for studying the cost-returns and marketing pattern of dairy and fish farming based integrated model. It was observed from the study that the net returns from crop farming was ` Rs.65,852 per farm per year, whereas the net returns on per acre basis were found to be ` Rs.32,328 per acre per year.  Further, the net returns from dairy farming were found to be ` Rs. 4,928 per farm per year and `  Rs.8,822 per acre per year. From fish farming, net returns were observed to be ` Rs. 2, 47, 396 per farm per annum and ` Rs.84,725 per acre per year. Total profitability of the crop-dairy-fish farming integrated model was observed to be `Rs. 4,58,176 per farm per annum, and net returns per acre from this model were  ` Rs. 53,030 per year. Hence, it may be inferred that dairy and fish farming are more profitable as compared to crops and when adopted in an integrated manner along with crops, can enhance the overall profitability of the farm by efficient utilisation of farm waste products and by-products. At the same time, there is need of creating awareness among the farmers regarding the importance of dairy and fish farming based integrated models, so that they can adopt these types of models for enhancing their income levels.
Grammatik des Bohairischen
Authors: Müller Matthias
Published: March 2021

The grammar presents a comprehensive introduction to the Bohairic Coptic dialect. It is divided into 12 chapters covering the major features of the grammar and is augmented by three chapters with short introductions to Bohairic literature, indications of both time reckoning and measurements, as well as an additional chapter introducing patterns specific to the texts of Nitrian monasteries (or better, Sketis). As the grammar is intended for learners, students, and scholars as well as coptologists/egyptologists and linguists, almost all examples are extensively glossed. Furthermore, the book contains extensive annotated texts for reading from the Scripture as well as from literary and even some documentary texts, as well as a glossary to the texts.
The Military Training Area Ralsko and the Army
Authors: Komár Aleš
Published: March 2021

The article in its introduction deals with the problem of the former Military Training Area at Ralsko in the Czech Republic and its recent changes - the nature and landscape protection under the auspices of the Ministry of Defence and military administrations in the MTA, and deals with the consequences of the withdrawal of corps and discusses the damage caused by military training to the nature, soil and groundwater. In the conclusion the article evaluates the topical aspects ofthe area re-utilisation.
Contribution to Some Military-ecological Aspects of Military Training Areas
Authors: Kozel Petr
Published: March 2021

The article deals with the importance, past, present and future of military training areas and with internal military measures regulating nature and land protection in these areas.
Settlement and population
Authors: Pecháčková Ivana
Published: March 2021

This article deals with the problem of inhabitants and the development of settlement in the area of the former military area Ralsko. Because of this fact some statistical sources were hard to find and some were not possible to find at all. The article summarizes the development of this space from the historical point of view (the influence of the establishment and closure of the military area on the changes in demographic structure and the present situation of the communities).
Uranium industry and Ralsko
Authors: Kafka Tomáš
Published: March 2021

The former Ralsko military training area is situated in close proximity to the region where uranium is mined. The paper deals with the history of uranium mining and with geological conditions of the territory and characterizes the methods of extraction used - deep mining of uranium ore and chemical extraction by in-situ lixiviation. Attention is paid to the present organization structure of the uranium industry and to the work of the state firm DIAMO with regard to the elimination of impacts of uranium ore extraction and processing.
Efisiensi Ekonomi Pemeliharaan Ayam Kampung Super yang Diberi Fitobiotik dengan Teknologi Nanoenkapsulasi Minyak Buah Merah (Pandanus conoideus)
Authors:   Program studi Peternakan Fakultas Peternakan Universitas Tulang Bawang Lampung, Herawati Maria , Lutfiaji Syaefullah Bangkit , Vidia Tiara Timur Ni Putu
Published: March 2021

Red fruid as one of Indonesia’s native medicinal plants as a phytobiotic is developed to maintain the health status of livestock. The drawback of using phytobiotics as feed additives is done by making nanoencapsulation so that the products are easily absorbed by the livestock digestive system. This research was conducted to know the value of the economic efficiency using red fruit oil nanoencapsulation in super native chickens. The study used a descriptive method with 5 treatments and 4 replication. P0 (control), P1 (2.5% red fruit oil extract), P2 (2.5% red fruit oil nanoencapsulation), P3 (5% red fruit oil nanoencapsulation), P4 (10% red fruit oil nanoencapsulation). The result showed that the economic efficiency of using feed in each treatment was efficient (EEPP<1) dan the best business efficiency (R/C) in P2 treatment (1,474). The conclusion of this study is that the use of red fruit oil nanoencapsulation in super native chicken can provide a better economic efficiency value than those without nanoencapsulation. The use of 2.5% red fruit oil nanoencapsulation gave the best economic efficiency value compared to other treatments.
Conservation Activities of Women in Nyangores Forest Station, Mau Conservancy, Kenya
Authors: Bitange Jared , Sirmah Peter , Matonyei Thomas
Published: March 2021

Community-based forest management has increasingly gained popularity in many parts of developing countries. Although the roles of women in forest conservation, management and sustainable utilisation, as well as livelihood improvement, are of paramount importance, it is still scarce and unaddressed in new forest management approaches. Structured questionnaires were administered to 248 Nyangores community forest association members to capture the forest conservation activities of women, determine their role in community forest management and evaluate their socio-economic benefits. Results indicate tree seedling propagation (87.1%), monitoring and evaluation (M&E) (85.1%), and protection of regenerates (84.7%) as the major forest conservation activities. Minor roles included timber harvesting (22.9%), enrichment planting, silvicultural operations (12.9%), and firefighting (8.5%). Accrued socio-economic benefits as a result of women’s role in forest management and conservation were freshwater (95.6%) and firewood (94.8%). These results suggest the incorporation of both genders as a pre-requisite for the success of community forest conservation programs in Mau Conservancy, Kenya.
New sources of botanical acaricides from species of Croton with potential use in the integrated management of Tetranychus urticae
Authors:   Federal Rural University of Pernambuco, da Camara Claudio A G , de Araujo Carolina A ,   Federal Rural University of Pernambuco, de Moraes Marcilio M ,   Federal Rural University of Pernambuco, de Melo Joao P R ,   Federal Rural University of Pernambuco, Lucena Maria F A ,   Federal University of Campina Grande
Published: March 2021

Essential oils from the leaves and stems of Croton adenocalyx, C. grewioides, C. heliotropiifoliusand C. blanchetianusobtained through hydrodistillation were analyzed by GC-MS. We then investigated the lethal and sublethal effects of the Croton oils and 15 major constituents against Tetranychus urticae. β-Caryophyllene was the major component in the leaf and stem oils from C. heliotropiifoliusand C. adenocalyx. Spathulenol and (E)-anethole were the major constituents identified in the leaf and stem oils of C. blanchetianusand C. grewioides, respectively. The oil with the greatest lethal and sublethal effects was those from C. adenocalyx. Among the constituents β-caryophyllene and spatulenol were the most toxic to the mite, whereas eugenol and methyl eugenol were the most repellent. The toxicity and repellency of the Croton oils, particularly the oils from C. adenocalyx, demonstrate that these oils constitute a promising alternative to synthetic acaricides for use in the control of T. urticae.
The study of Yangyinyiqi mixture anti bleomycin-induced pulmonary fibrosis on rats by intervening matrix metalloproteinase-9 and tissue inhibitors of matrix metalloproteinases-1
Authors:   Beijing Hospital of Traditional Chinese Medicine, Wang Hong , Chen Chen-Yu ,   Minzu University of China, Zhu Yong ,   Beijing Hospital of Traditional Chinese Medicine, Zhou Ji-Pu ,   Beijing Hospital of Traditional Chinese Medicine, Yin Wen ,   Minzu University of China, Li Zhi-Yong ,   Minzu University of China, Yang Xue-Qing ,   Beijing Hospital of Traditional Chinese Medicine, Qiu Xin-Ping ,   Beijing Hospital of Traditional Chinese Medicine
Published: March 2021

To investigate effectsof Yangyinyiqi Mixture on pulmonary fibrosis caused by bleomycin. SD ratswere divided randomly into: model group(distilled water,1 mL·0.1 kg-1), dexamethasone acetate group(dexamethasone acetate, the dosage was reduced gradually), low-dose group(Yangyinyiqi Mixture, 11 g·kg-1), moderate-dose group(Yangyinyiqi Mixture, 22 g·kg-1), high-dose group (Yangyinyiqi Mixture, 44 g·kg-1) and control group(distilled water, 1 mL·0.1 kg-1). Yangyinyiqi Mixture and dexamethasone acetate were intragastrically administrated. Lung tissue was collected for histopathological examination. Compared with control group, collagen markedly increased andHYP content significantly increased on 7th day in model group (p<0.01). On 28th day, collagen was diffusely deposited, alveolar was destroyed, and HYP content significantly increased (p<0.01). Compared with model group, bleomycin-induced suffering injury caused MMP-9 expression levels to rapidly increase (7and 14 days, p<0.01). TIMP-1 markedly increased (7and 14 days, p<0.01) and stayed at a high levelto28th day. Yangyinyiqi Mixture exerted an effect against pulmonary fibrosis, which could involved prevention of collagen deposition through inhibitingMMP-9 and TIMP-1 expression.
Convergence Islamic Values as Economic Development
Authors: Mardani Dede Aji
Published: March 2021

Tasikmalaya economic growth has been increasing economic growth in the last 10 years .This is influenced by the fulfillment of unlimited human needs.This study aims to analyze the relationship between religious values held by entrepreneurs and economic growth. The method used is descriptive qualitative with an economic anthropology approach. The results show that entrepreneurs who come from various ethnic in Indonesia show that religious teachings really influence the level of their business activities. That business is not only for material purposes only but is further than that as an end day investment. The values of religious sacredness have been inherent in the personality of entrepreneurs such as honesty, frugality, openness and transparency, which are religious values taught when making transactions. These religious values in fact have an impact on increasing the value of sales in their business, with the increase in their business directly driving regional economic growth. income increases, unemployment decreases, local taxes increase. This shows that the work ethic of Muslim entrepreneurs in Tasikmalaya has helped in national economic growth. Finally, the local government can maintain harmony and peace in the economic and political situation of Tasikmalaya so that the climate of economic growth and the prosperity of the people can be maintained.

Keywords: Islamic Work Ethic; Islamic Values; Moslem Entrepreneur
Betrachtungen zur analytischen Dimensionierung von Straßenbefestigungen/Structural design of asphalt pavements
Authors: Leischner Sabine , Canon Falla Gustavo , Wellner Frohmut Prof.
Published: March 2021

Ausgangspunkt der Forschungstätigkeit ist die Unzulänglichkeit der derzeit in der Praxis angewandten Methoden zur Dimensionierung von Befestigung sowie zur Optimierung der Baustoffe in Anbetracht der bereits erreichten und der zu erwartenden Steigerung der Verkehrsbelastung und der Veränderung des Klimas. Anhand von Beispielen wird in dieser Veröffentlichung aufgezeigt, wie sich bei detaillierter Betrachtung der Zusammenhänge deutlich Unzulänglichkeiten erkennen lassen, um Grundlagen zur Lösung dieser zu schaffen.
Bemessung von Verbundsicherheitsglas unter Berücksichtigung des Schubverbunds durch polymere Zwischenschichten/Structural design of laminated safety glass considering the shear bond by polymer interlayers
Authors: Schneider J. , Schuster M. , Kuntsche J.
Published: March 2021

Der Einsatz von Glas und insbesondere Verbundglas im Bauwesen zeigt eine anhaltend steigende Tendenz. Dem rechnerischen Nachweis unter Berücksichtigung des Schubverbunds wird daher zukünftig eine höhere Bedeutung für eine wirtschaftliche Bauweise zukommen – auch im Hinblick auf kommende europäisch harmonisierte Produkt- und Bemessungsnormen im Glasbau. Neben einzelnen Schubmodulwerten für bestimmte Belastungssituationen und Temperaturen können für komplexere Anwendungssituationen auch linear-viskoelastische Materialmodelle Anwendung finden.

 

Es werden die Grundlagen zur mechanischen Modellbildung dargelegt, um das zeit- und temperaturabhängige Verhalten der Kunststoff-Zwischenschichten in Verbundglas zu erfassen und zu beschreiben. Anschließend wird das Vorgehen zur experimentellen Ermittlung der Modellparameter erläutert. Für die praktische Anwendung in der Glasbemessung werden die derzeit existierenden allgemeinen bauaufsichtlichen Zulassungen verglichen. Die Auswertung einer analytischen Beschreibung des nachgiebigen Verbunds verdeutlicht, dass bereits geringe Schubmodulwerte zu einer deutlichen Reduktion der Glasspannungen führen. Schließlich wird anhand eines vergleichenden Beispiels die Bemessung eines Verbundglases unter Berücksichtigung des Schubverbunds gezeigt.
Einsatz eines technischen Gewebes als Verschattungssystem
Authors: Tolle S. , Heinlein K. , Wagner R.
Published: March 2021

Es gibt sehr viele technische Textilien, die mit besonderen Webtechniken hergestellt werden und sich von den üblichen, für Verschattungen in der Architektur verwendeten Gewebe unterscheiden. Eines dieser technischen Textilien wird von der Spinnerei und Weberei Ettlin, Ettlingen hergestellt und besteht aus Polyester-Monofilen mit geraden Kett- und Schussfäden, die mit einem Verbindungsfaden desselben Werkstoffs zu einem stabilen Verband verwoben sind. Dieses Gewebe wurde in einem Forschungs- und Entwicklungsprojekt auf die Anwendung in vorgespannten und gekrümmten Membranen untersucht. Es wurden die mechanischen Werkstoffeigenschaften in einachsigen und zweiachsigen Zugversuchen bestimmt, die für einen dauerhaften Einsatz des Gewebes für Verschattungssysteme notwendig sind. Es zeigt sich, dass die Webtechnik einen Einfluss auf das Last-Verformungs-Verhalten, das Weiterreißen und das Versagen des Gewebes hat. Für die Konfektionierung des Gewebes wird eine Fügetechnik entwickelt, die heute mit im textilen Bauen üblichen Schweißverfahren herzustellen ist und eine Abminderung der Gewebefestigkeit durch Nähte sowie entlang biegeweicher oder biegesteifer Ränder möglichst gering ist. Die Ergebnisse der Fügetechniken sind in einer vorgespannten und doppelgekrümmten Musterfläche dargestellt.
Effiziente Entwicklung von Revitalisierungskonzepten am Beispiel von Mehrfamilienhäusern aus den 1970er-Jahren/Efficient development of revitalization concepts based on the example of multi-family buildings from the 1970s
Authors: Kurzrock B.- M. , Johann S.
Published: March 2021

Die Planung von Revitalisierungen für Wohnimmobilien ist ein komplexer und zeitintensiver Prozess, bei dem umfassende Erfahrungen und Fachwissen erforderlich sind. Dieser Beitrag bietet einen Leitfaden mit priorisierten Handlungsempfehlungen für die Revitalisierung von Mehrfamilienhäusern aus den 1970er-Jahren in den alten Bundesländern, mit dem Revitalisierungsalternativen entwickelt und deren Kosten und Wirtschaftlichkeit effizient berechnet werden können. Die Mehrfamilienhäuser aus dieser Zeit stehen für 2,4 Millionen Wohnungen beziehungsweise 13 % des gesamten Mehrfamilienhausbestandes in den alten Bundesländern. Meist befinden sich die Immobilien in einer Phase des Lebenszyklus, in der in größerem Umfang Erneuerungsmaßnahmen anstehen. Anhand einer Fallstudie wird die Anwendung der priorisierten Handlungsempfehlungen gezeigt. Die Handlungsempfehlungen basieren auf umfassenden Datenanalysen (z. B. Daten von Wohnungsunternehmen, über 13 700 Energieausweise), einer Sekundäranalyse einer repräsentativen Wohnungsnachfrageuntersuchung für Deutschland, 20 Expertengesprächen und umfangreichen Literaturrecherchen. Mit den Handlungsempfehlungen sollen Immobilieneigentümer, Ingenieure, Projektentwickler und Berater bei der effizienten Bearbeitung von objektspezifischen Grundlagenermittlungen (LPH 1 HOAI) und Vorplanungen (LPH 2 HOAI) unterstützt werden. Dieser Beitrag bezieht sich auf Erkenntnisse aus einer Dissertation, die an der Technischen Universität Kaiserslautern (TUK) verfasst wurde.
Zum Umgang mit der Komplexität von Bauvorhaben – Ergebnisse einer Expertenbefragung/Handling of Complexity in Construction Projects – Results from an Expert Survey
Authors: Hoffmann W. , Körkemeyer K.
Published: March 2021

In den letzten Jahren hat der Ruf der deutschen Bauwirtschaft infolge einiger Großprojekte mit spektakulären Kostensteigerungen und Fertigstellungsverzögerungen erheblichen Schaden genommen. Sind unsere Projekte heute so komplex, dass sie nicht mehr steuerbar sind? Oder liegt es an den handelnden Personen? Ziel einer aktuellen vom Deutschen Verband der Projektmanager in der Bau- und Immobilienwirtschaft e. V. (DVP), Berlin, unterstützten Forschungsarbeit am Fachgebiet Baubetrieb und Bauwirtschaft (FG BBBW) der Technischen Universität Kaiserslautern (TU Kaiserslautern) ist es, einen methodischen Ansatz zum Umgang mit der Komplexität in Bauvorhaben zu entwickeln. Gegenstand dieses Beitrags ist die Darstellung der Umfrageergebnisse der im Zeitraum von zwei Jahren (2013 bis 2015) im Rahmen von persönlichen Interviews und über Fragebogen durchgeführten Expertenbefragung. Die Befragung umfasste ausgewählte Persönlichkeiten aus dem Systemkreis des Projektmanagements (Bauherr), der Objekt- und Fachplaner (Planer) und der Bauindustrie (Bauunternehmen). Die im Rahmen dieses Forschungsvorhabens interviewten Experten beschreiben in ihren Aussagen eine Bandbreite zwischen vorsätzlichem (bewusstem) Handeln und Unwissenheit (unbewusstem Handeln). Die vollständigen Untersuchungsergebnisse sind dokumentiert in der Dissertationsschrift: „Zum Umgang mit der Komplexität von Bauvorhaben (Indikatorbezogenes Modell zur Bewertung von Komplexität in Bauvorhaben)“, TU Kaiserslautern, 2017. [1]
Systemfindung unter schwierigen Randbedingungen beim Überflieger am Autobahnkreuz Aachen/System finding under difficult boundaries for the over pass at the highway junction Aachen
Authors: Immig R. , Hanswille G. , Dobelmann B. , Kaiser B.
Published: March 2021

Der Überflieger A 4/A 544 am AK Aachen ist eine mit einem Kreuzungswinkel von nur 26 gon trassierte Autobahnbrücke. Insbesondere die große Überbaubreite in Verbindung mit dem kleinen Kreuzungswinkel bilden schwierige Randbedingungen für die Systemfindung des Tragwerks. Diese Herausforderungen und die daraufhin erarbeiteten außergewöhnlichen Lösungen werden in diesem Artikel erläutert und bewertet.

 

Das Ergebnis des Brückenentwurfs ist ein vierfeldriger Stahlverbundüberbau mit einem Querschnitt aus drei zueinander parallelen Stahlhohlkästen und einer Verbundplatte aus ortbetonergänzten Stahlbetonfertigteilen, wobei der Stahlüberbau mithilfe vertikaler Vorspannung in den Pfeilerachsen biegesteif mit den Unterbauten verbunden ist. Die Herstellung dieser Verbindungen bei beengten Platzverhältnissen im Inneren des Hohlkastens stellt eine besondere Herausforderung für die Bauausführung dar.
Algoritmo Semiautomático para Mapear Incendios Forestales y Estimar la Recuperación Vegetal Mediante Imágenes Landsat-8
Authors: Zhiminaicela Cabrera Jonathan Bladimir , Quevedo-Guerrero José Nicasio , León-Salto María Belén , Mora-Encalada Cristhel Paulette
Published: March 2021

Este estudio propone una metodología reproducible para la identificación semi automática de incendios forestales y la estimación de la recuperación vegetal mediante el uso de imágenes satelitales Landsat 8 (OLI) y el análisis de la información obtenida del cálculo de índices espectrales. Para ello se desarrolló un algoritmo utilizando información de servidores de geo información y paquetes de análisis espacial del software R. Las imágenes satelitales procesadas se obtuvieron de la plataforma EarthExplorer del Servicio Geológico de Estados Unidos (USGS): antes, durante y después del incendio forestal producido en el Cantón Quilanga, Loja-Ecuador en el año 2019. Los resultados obtenidos permitieron delimitar el área afectada con los índices NBRI, GNDVI, EVI2, DVI estimando su severidad y los índices NDVI, SAVI permitieron estimar la recuperación vegetal. De acuerdo a los resultados obtenidos se pudo estimar una recuperación temprana de la vegetación.
Pengaruh Strategi Promosi Terhadap Keputusan Pembelian Pada Delizza Pizza Kota Gorontalo
Authors: Radji Djoko Lesmana , Kasim Sagita
Published: March 2021

Penelitian ini bertujuan untuk menguji dan membuktikan secara empiris; apakah strategi promosi berpengaruh positif terhadap keputusan pembelian pada Delizza Pizza Kota Gorontalo. Metode penelitian yang digunakan dengan metode deskriptif kuantitatif, serta menggunakan analisi regresi linear sederhana untuk menjawab masalah penelitian. Populasi dalam penelitian adalah konsumen Delizza Pizza Kota gorontalo. Teknik yang digunakan dalam penelitian ini adalah non probability sampling dengan metode pengambilan sampel menggunakan accidental sampling dan purposive sampling yang merupakan teknik pengambilan sampel dengan pertimbangan tertentu. Sampel dari populasi sejumlah 68 orang. Berdasarkan hasil penelitian diperoleh persamaan regresi Ý = 3,678 + 0,456X yang berarti bahwa setiap variabel strategi promosi meningkat satu satuan, maka keputusan pembelian (Y) akan meningkat sebesar 0,456 atau dengan kata lain setiap peningkatan keputusan pembelian (Y) dibutuhkan peningkatan variabel strategi promosi sebesar 0,456. Dalam hal ini terdapat pengaruh antara variabel strategi promosi terhadap keputusan pembelian Delizza Pizza Kota Gorontalo sebesar 0,605 atau 60,5% sementara sisanya 0,395 atau 39,5% di pengaruhi oleh sebab-sebab lain diluar dari penelitian ini seperti citra merek, lokasi usaha, harga, produk, dan lain-lain.
Meningkatkan Prestasi Belajar Siswa Pada Pelajaran Kewirausahaan Melalui Metode Mind Mapping
Authors: Podungge Batsir
Published: March 2021

Hasil akhir dari penelitian ini adalah dengan permasalahan yang sangat spesifik sekali yaitu perilaku kurangnya Prestasi Belajar Siswa , maka dalam proses dan jangka waktu yang tidak pendek, metode pembelajaran peta konsep tersebut berdampak positif bagi siswa yaitu siswa yang tersebut bisa meningkatkan Prestasi Belajar Siswa. Terbukti pada perolehan hasil belajar siswa yang terus meningkat dari pra siklus hingga siklus 2. Pada pra siklus di mana pembelajaran masih menggunakan metode ceramah siswa yang mampu tuntas belajar hanya sejumlah 9 siswa, kemudian pada siklus 1 peneliti menerapkan metode pembelajaran peta konsep, dan hasil dari siklus 1 adalah terdapat 14siswa yang tuntas belajar. Pada siklus 2 masih dengan metode pembelajaran peta konsep maka seluruh siswa kelas XII TKJ yang berjumlah 21 siswa, yang dapat mencapai ketuntasan belajar adalah 19 siswa.
The Implementation Of Game Theory Models In Transportation
Authors: Yuhelson Yuhelson
Published: March 2021

In most industries a central characteristic of competition is that firm are mutually dependent: firms feel the effects each others’ moves and are prone to react to them (Porter, 1980). This situation, economists call an oligopoly. An oligopoly has few sellers, with interdependent pricing decisions among the larger firms iin the industry (Nafziger, 1997). This interdependency is the essence of competition.
Meningkatkan Hasil Belajar Siswa Pada Mata Pelajaran PKN Melalui Metode Bermain Peran
Authors: Ibrahim Ratna
Published: March 2021

Masalah dalam penelitian ini yaitu rendahnya hasil belajar siswa kelas IV SDN 07 Duhiadaa. Rumusan masalah yang diajukan yaitu apakah dengan menggunakan metode bermain peran dapat meningkatkan hasil belajar siswa di kelas IV SDN 07 Duhiadaa. Jenis penelitian ini adalah penelitian tindakan kelas yang dilaksanakan dalam 2 siklus dengan menggunakan desain penelitian model Kemis dan Mc Taggart. Adapun tahapan dalam penelitian ini meliputi tahap perencanaan, pelaksanaan tindakan, observasi, dan refleksi. Data yang diperoleh dalam penelitian ini meliputi hasil observasi aktivitas guru, dan lembar observasi aktivitas siswa. Subjek penelitian ini adalah siswa kelas IV SDN 07 Duhiadaa yang berjumlah 23 orang. Tes hasil tindakan siklus I diperoleh persentase kentuntasan klasikal sebesar 56,52%, persentase daya serap klasikal 62,39%. Pada siklus II hasil tes tindakan meningkat. Siklus II diperoleh persentase ketuntasan klasikal sebesar 91,30%, persentase daya serap klasikal sebesar 80,21%. Berdasarkan hasil tes dapat disimpulkan bahwa dengan menggunakan metode bermain peran dapat meningkatkan hasil belajar siswa kelas IV SDN 07 Duhiadaa
Optimalisasi Sarana Prasarana Water Park Tiara Kota Gorontalo
Authors: Suharto Bambang , Bantulu Lisna
Published: March 2021

The purpose of this study is to investigate the optimization of water infrastructure and facilities in the city of Gorontalo Tiara boom as well as to determine the condition of water infrastructure boom Tiara Gorontalo. Data analysis techniques used in this study is a qualitative description techniques by processing the data in getting on the field of observation, interviews and documentation. The results of this study, discusses the infrastructure and constraints that exist in water boom Tiara Gorontalo, in particular the benefits of each of the infrastructure that is provided in the water boom Tiara Gorontalo. Because based on my survey results are still a lot of infrastructure that has not been feasible in use that can endanger visitors or tourists, and while that which is feasible in use but have not functioned. Therefore infrastructure water boom Tiara Gorontalo need to be on guard and be noticed again that the safety of visitors or tourists are guaranteed and infrastructures which provide better so that visitors and tourists can feel satisfied and happy after visiting the water boom Tiara Gorontalo.
Peningkatan Kemampuan Menulis Teks Laporan Hasil Observasi Melalui Penerapan Discovery Learning Pada Siswa Kelas X IPS 4 SMA Negeri 1 Gorontalo Tahun Pelajaran 2016-2017
Authors: Yasin Herlina
Published: March 2021

This research is aimed to describe the learningof writing thetext of the observation reportusing the discovery model. This research includes the introductory research, planning, execution, observation, and reflektion. The introductory research held before te execution. The planning held to plan the execution procedure, data source and determine the observation form. Then the execution and ended with rflektion.
The data of this research is process data and result action from observatio, interview, field record, and documentation. The source of the ata is teacher andstudents in teaching and lerning process. this activity is in two cycles. The result of the research shown that discocery learning model can incrase student ability in the learning of writing the text of the observation report. this is shown in cycle one and two. In cycle one the lowest mark is 30 and highest is 95 with the avarege 58, 29. While in the second cycle the lowest mark is 70 and highest is 100 with the average 84,82. Based on this research, it is suggested to the teacher that in the learning of writing the text of the observation report they shold follow the discovery learning model.
Dampak Obyek Wisata Tasik Ria Terhadap Pelestarian Lingkungan Dari Aspek Sosial Ekonomi Masyarakat
Authors: Mohamad Nurdin
Published: March 2021

Sektor Pariwisata merupakan salah satu sektor penting dalam pembangunan. Pembangunan kepariwisataan selain ditujukan untuk membuka dan memperluas lapangan kerja, meningkatkan pendapatan serta mendorong percepatan pembangunan daerah, juga diharapkan dapat memperhatikan aspek pelestarian lingkungan. Lingkungan pariwisata perlu dilestarikan, karena memiliki sosial ekonomi seperti nilai pilihan dan nilai eksistensi. Nilai pilihan menunjukkan keinginan individu untuk membayar bagi kelestarian lingkungan guna pemakaian pada masa yang akan datang. Sedangkan nilai eksistensi menunjukkan keinginan masyarakat untuk membayar kelestarian lingkungan tanpa mempedulikan nilai penggunaannya.
Meningkatkan Kemampuan Menceritakan Isi Bacaan Melalui Pendekatan Komunikatif Pada Siswa Kelas IV di SDN 1 Limboto Barat Kabupaten Gorontalo
Authors: Simin Febriati , Jafar Yusuf
Published: March 2021

Permasalahan dalam penelitian adalah “Apakah melalui pendekatan komunikatif dapat meningkatkan kemampuan menceritakan isi bacaan pada siswa kelas IV di SDN 1 Limboto Barat Kabupaten Gorontalo?”. Tujuan penelitian ini adalah untuk meningkatkan kemampuan siswa menceritakan isi bacaan melalui pendekatan komunikatif. Metode penelitian yang digunakan adalah penelitian tindakan kelas dengan menggunakan teknik pengumpulan data observasi, tes perbuatan, dan dokumentasi. Hasil penelitian menunjukkan bahwa dari 14 siswa kelas IV SDN 1 Limboto Barat Kabupaten Gorontalo berdasarkan hasil observasi awal terdapat 5 orang siswa (36%) yang mampu menceritakan isi bacaan dengan baik, sedangkan siswa yang belum mampu berjumlah 9 orang (64%). Pada tindakan siklus I tahap I terdapat 6 orang siswa (43%) yang mampu dan yang belum mampu 8 orang siswa (57%). Siklus I tahap II terdapat 9 orang siswa (64%) yang mampu dan yang belum mampu 5 orang siswa (36%). Pada tindakan siklus II, siswa yang mampu berjumlah 12 orang (86%) sedangkan siswa yang belum mampu berjumlah 2 orang (14%). Dengan demikian dapat disimpulkan bahwa pendekatan komunikatif telah meningkatkan kemampuan siswa menceritakan isi bacaan di Kelas IV SDN 1 Limboto Barat Kabupaten Gorontalo.
Model Pembelajaran Kooperatif Numbered-Head-Together Dalam Meningkatkan Hasil Belajar Siswa Pada Mata Pelajaran IPA
Authors: Ngadju Yulirce
Published: March 2021

Pendidikan merupakan suatu tuntutan bagi setiap warga Negara, baik yang tua maupun yang masih muda. Penyelenggara pendidikan diharapkan dapat membekali setiap sumber daya manusia dengan pengetahuan, kecakapan dan keterampilan agar menjadi manusia yang berguna dikemudian hari. Selanjutnya dengan pendidikan tersebut akan menjadi motivasi bagi sumber daya manusia yang ingin mengembangkan dirinya, berpartisipasi secara aktuf, inovatif, dan produktif dalam pembangunan sesuai dengan kebutuhan dan harapan masyarakat untuk mencapai tujuan tersebut, telah diadakan berbagai perbaikan dan pembaharuan dalam sistem pendidikan yang mencakup semua komponen, antara lain: pengembangan kurikulum, peningkatan kualitas guru, peningkatan kualitas proses pembelajaran dan peningkatan kualitas anak didik
Pengembangan kurikulum merupakan hal yang sangat penting, untuk itu pemerintah saat ini sedang menerapkan Kurikulum Tingkat Satuan Pendidikan sebagai penyempurnaan kurikulum sebelumnya. Tujuan dari Kurikulum Tingkat Satuan pendidikan yakni ingin memusatkan diri pada pengembangan seluruh kompotensi siswa. Siswa dibuat agar kompotesinya muncul dan dikembangkan semaksimal mungkin melalui proses belajar mengajar. Selain kurikulum salah satu aspek yang turut menentukan peningkatan kualitas sumber daya manusia, terutama peningkatan kualitas pada anak didik yang antara lain meliputi faktor ketrampilan mengajar guru dalam hal penyampaian materi pelajaran.
Meningkatkan Prestasi Belajar Matematika Dengan Model Pembelajaran Problem-Based Learning Di SMK Negeri 1 Airmadidi
Authors: Matindas Deifi Greis
Published: March 2021

Dengan menggunakan model pembelajaran Problem-Based Learning prestasi belajar siswa Kelas XI TKJ-1 SMK Negeri 1 Airmadidi Tahun Pelajaran 2015/2016 pada materi pokok Logika menjadi lebih meningkat. Hal ini dapat dilihat dari perolehan nilai rata-rata ulangan harian yang semula sebelum diadakan penelitian 43,5 dengan ketuntasan 43 % . pada siklus 1 = 69,25 dengan ketuntasan 69 % dan pada siklus 2 = 74,0 dengan ketuntasan 74 %.
PKM Pendampingan Pelatihan Pengolahan Wadi Pindang Pada Ibu-Ibu Rumah Tangga di Jalan Hiu Putih Kota Palangka Raya
Authors: Setiawan Wahyu Edy , Harinie Luluk Tri , Uhing Syahril , Rahmat Abdul
Published: March 2021

Pengabdian kepada Masyarakat ini tentang Pendampingan Pelatihan Pengolahan Wadi Pindang pada ibu-ibu Rumah Tangga di Jalan Hiu Putih, Kota Palangka Raya, adalah salah satu kegiatan ABDIMAS Program Pascasarjana, Universitas Palangka Raya yang memanfaatkan ikan patin untuk dijadikan Wadi, makanan fermentasi tradisional yang sehat dan bergizi dar Kalimantan Tengah. Wadi ini diolah secara alami dan tidak menggunakan bahan pengawet. Rata-rata penyimpanan wadi agar siap saji minimal dilakukan selama 7 hari dan kemudian dikemas rapi dalam boks-boks siap jual melalui media online sebagai salah satu media bantu pemasaran ke konsumen di saat pandemi Covid 19. Mitra Bina Keluarga Remaja sangat berperan dalam memberikan motivasi dan semangat juang tinggi kepada ibu-ibu rumah tangga di lingkungan Jalan Hiu Putih agar selalu survive dan semangat. Luaran dari kegiatan Pengabdian kepada Masyarakat (PkM) ini berupa publikasi jurnal, publikasi media massa, dan dapat dijadikan sebagai salah satu referensi mata kuliah, diantaranya adalah: Kewirausahaan dan Social Entrepreneurship, Andragogi dalam Pendidikan Masyarakat, Kajian Pemberdayaan Masyarakat di Daerah Gambut dan Aliran Sungai (DAS).
The Impact of Video Conferencing Platform in All Educational Sectors Amidst Covid-19 Pandemic
Authors: Mobo Froilan D
Published: March 2021

The Impact of COVID-19 Pandemic made the business world stop and also the economic sector. Health protocols standard has been observed like social distancing, the mandatory wearing of facemask, and avoiding mass gathering. The researcher is proposing to use a video conferencing platform beside the learning management system because this will replace the face to face setup and realtime feedback from the students to the teacher. Video conferencing has always been a key ingredient in the recipe to success for enterprises and other educational sector hoping to connect with customers, remote workers, and even with the students, (BEAUFORD, 2020). The results suggest that current policies and teaching strategies can be adapted due to the outbreak of COVID-19. In relation to previous studies on the use of videoconferencing in higher education, Video Conferencing such as Zoom and Google meet the demands in a broader consideration of the relevant challenges that arise when using certain videoconferencing systems in learning and teaching situations and that can be used in the current scenario, (Khatib, 2020). Using Video Conferencing will not violate any quarantine protocols and this will ensure the safety of both students and the teachers, in times like this, we really need to adopt the new technology platforms embracing the effects of COVID-19 and might lead to the opening of the New Normal in all sectors.
Improving Teacher-Student Collaboration And Educational Effectiveness By Overcoming Learning Challenges
Authors: Bulturbayevich Mullabayev Baxtiyarjon , Rahmat Abdul , Murodullayevich Mallaboyev Nosirjon
Published: March 2021

This article discusses the importance of lectures and practical lessons in students'learning activities, the difficulties encountered in learning and its causes, the forms of cooperation between teachers and students, and important factors in improving the effectiveness of education.
Synthesis and study of the properties of composite materials based on cellulose and chitosan containing various therapeutic agents. Part 2. Effect of chitosan on the destruction of cellulosic carriers and the kinetics of release of the therapeutic agent in the model environment
Authors:   Mendeleev University of Chemical Technology of Russia, Vaniushenkova Anna A. , Dosadina Elina E. ,   Mendeleev University of Chemical Technology of Russia, Kalenov Sergey V. ,   Mendeleev University of Chemical Technology of Russia, Markvichev Nikolay S. ,   Mendeleev University of Chemical Technology of Russia, Belov Alexey A. ,   Mendeleev University of Chemical Technology of Russia
Published: March 2021

One of the important directions in the field of creation and research of medicines is the optimization of the therapeutic action of the active substance and the study of the interaction of the drug and its components with the body. Numerous studies have established that a modern wound-healing agent should have the following properties: to sorb purulent discharge and its destruction products, to have cleansing properties (usually due to the introduced proteolytic enzyme), to have biocidal properties (especially with respect to pathogenic microflora and first of all with respect to to Staphylococcus aureus), because wound infection can significantly slow down the healing process, and in some cases contribute to the transition of the wound process to a chronic one and include an antioxidant (especially for the treatment of long-term diseases). The degradation of high-molecular compounds in the body can be biological and non-biological. From the point of view of the destruction of biopolymers, degradation under the influence of external factors existing in the environment of a living organism is of particular interest. The mechanism for the release of a therapeutic agent into a wound occurs due to the destruction of the base and the rupture of various links between the therapeutic agents and the matrix during its use: hydrolytic destruction under the action of the body environment, as well as biological destruction due to the action of various biomolecules in the medium, mainly enzymes. On the basis of our own and literature data, schemes have been proposed for working in a model liquid medium of wound applications, based on dialdehydecellulose and chitosan, containing immobilized therapeutic agents, including enzymes. Chitosan has been shown to stabilize dialdehyde cellulose during hydrolytic degradation. Immobilization in chitosan gel, drying and storing various therapeutic agents and their mixtures in different directions affects the kinetics of drug release.
Spectrophotometric determination of active chlorine by the color of indophenolic compounds
Authors:   Chelyabinsk State University, Pratskova Svetlana E. , Sirenko Oksana E. ,   Chelyabinsk State University
Published: March 2021

Chlorination is a method of disinfection and oxidation of organic impurities in water. Chlorine is present in aqueous solutions in various forms, which are formed as a result of the chlorination of water. Spectrophotometric methods are very important for determining small amounts of chlorine and its compounds. The article presents a modification of the classical indophenolic method. Determination of active chlorine should be carried out at room temperature, maintaining the solutions for 50 minutes, the pH range is 11.9 ± 0.1. The optimal concentration of reagents: 33-fold excess of N-phenanthranilic acid, 2-fold excess of sodium nitroprusside, and the concentration of ammonium chloride should be 4 to 7 times less than the concentration of active chlorine. The following interaction scheme was proposed: oxidation of ammonia to chloramine with hypochlorite, amination of N-phenanthanilate with the formation of sodium 4-amino-N-phenylanthranilate, oxidation of 4-amino-N-phenylanthranilate with sodium hypochlorite to an indamin compound, followed by complexation with sodium nitroprusside. The linearity range of the calibration curve is 1-23 mg/l, the convergence is 2.3%, the relative error is 1%. The molar ratios of ions and oxidizing agents present in natural waters that do not interfere with the determination of active chlorine are investigated. The optimal concentrations of reagents, sequential variation of the concentration of solutions and fixing the change in light absorption were established. The ratio of the stoichiometric coefficients according to the reaction equation was: ammonium: N-phenanthranilic acid: sodium nitroprusside: hypochloride was 1: 2: 1: 1. It is proposed to use this method to determine the active chlorine in tap water. It is recommended to use the calibration schedule to determine the preliminary content, and to establish a more accurate concentration, use the method of additives.
External Enrichment of Mini Halos by the First Supernovae
Authors: Hicks William M. , Wells Azton , Norman Michael L. , Wise John H. , Smith Britton D. , O’Shea Brian W.
Published: March 2021

Recent high-resolution simulations of early structure formation have shown that externally enriched halos may form some of the first metal-enriched stars. This study utilizes a 1 comoving Mpc3 high-resolution simulation to study the enrichment process of metal-enriched halos down to z = 9.3. Our simulation uniquely tracks the metals ejected from Population III stars, and we use this information to identify the origin of metals within metal-enriched halos. These halos show a wide range of metallicities, but we find that the source of metals for ≳50% of metal-enriched halos is supernova explosions of Population III stars occurring outside their virial radii. The results presented here indicate that external enrichment by metal-free stars dominates the enrichment process of halos with virial mass below 106
M
⊙ down to z = 9.3. Despite the prevalence of external enrichment in low-mass halos, Population II stars forming due to external enrichment are rare because of the small contribution of low-mass halos to the global star formation rate combined with low metallicities toward the center of these halos resulting from metal ejecta from external sources mixing from the outside in. The enriched stars that do form through this process have absolute metallicities below 10−3
Z
⊙. We also find that the fraction of externally enriched halos increases with time: ∼90% of halos that are externally enriched have M
vir < 106
M
⊙, and that pair-instability supernovae contribute the most to the enrichment of the intergalactic medium as a whole and are thus are the predominant supernova type contributing to the external enrichment of halos.
Testing Evolution of LFQPOs with Mass Accretion Rate in GRS 1915+105 with Insight-HXMT
Authors: Liu Honghui , Ji Long , Bambi Cosimo , Jain Pankaj , Misra Ranjeev , Rawat Divya , Yadav J. S. , Zhang Yuexin
Published: March 2021

Using the Insight-HXMT observations of GRS 1915+105 when it exhibits low-frequency quasiperiodic oscillations (QPOs), we measure the evolution of the QPO frequency along with disk inner radius and mass accretion rate. We find a tight positive correlation between the QPO frequency and mass accretion rate. Our results extend the finding of previous work with AstroSat to a larger range of accretion rates with independent instruments and observations. Treating the QPO frequency of GRS 1915+105 as the relativistic dynamic frequency of a truncated disk, we are able to confirm the high spin nature of the black hole in GRS 1915+105. We also address the potential of our finding to test general relativity in the future.