bluuebunny/crossref_metadata_2025 huggingface dataset:
Filantropi Islam: Zakat Saham di Pasar Modal Syariah Indonesia
Authors: Hardi Eja Armaz
Published: July 2020

Abstrak

Perkembangan kajian filantropi Islam beberapa dekade terakhir telah memberikan kontribusi signifikan terhadap perluasan implemetasi objek zakat. Objek harta kena zakat menjadi fokus diskusi oleh beberapa sarjana, lembaga sosial keagamaan, dan pemerintah dalam mempercepat pertumbuhan zakat di Indonesia. Harta kekayaan perusahaan, zakat profesi, dan kepemilikan saham tidak luput menjadi objek harta kena zakat, hal ini didiskusikan dan diputuskan pada Muktamar ke-3 yang diselenggaran oleh Majelis Ulama Indonesia (MUI) pada tahun 2009 di Sumatera Barat, kemudian pada tahun 2017 gagasan tersebut direalisasikan dengan kesepakatan kerjasama antara Badan Amil Zakat Nasional (BAZNAS), Pasar Modal Syariah Indonesia Bursa Efek Indonesia (PMS-BEI) dalam program Sedekah dan Zakat Saham Nasabah (SAZADAH). Dalam realisasinya, program tersebut membebankan kewajiban zakat kepada akumulasi portofilio investor bukan pada kekayaan perusahaan. Disamping itu program tersebut melibatkan berbagai pihak yang menjadikan alur distribusi zakat menjadi kompleks. Oleh karena itu menarik untuk melihat hubungan relasi sosial di antara pelaku filantropis dalam program SAZADAH di PMS-BEI tersebut. Dengan menggunakan pendekatan teori relasi sosial, artikel ini berkesimpulan bahwa implentasi zakat saham di PMS-BEI merupakan relasi yang saling menguntung kedua belah pihak, walaupun pola relasi dalam program tersebut masuk dalam kategori mediated-engagement strategies dengan pola contributory dan brokering philanthropy.

 

Abstract

The development of Islamic philanthropic studies in the last few decades has contributed significantly to the expansion of zakat objects implementation. The object of property subject to zakat becomes the focus of discussion by several scholars, religious social institutions, and the government in accelerating the growth of zakat in Indonesia. Company property, professional zakat and share ownership are zakat property objects, this matter was discussed and decided at the 3rd Congress held by the Indonesian Ulama Council (MUI) in 2009 in West Sumatra, then in 2017 the idea realized by a cooperation agreement between the National Amil Zakat Agency (BAZNAS) and the Indonesian Sharia Capital Market Indonesian Stock Exchange (PMS-BEI) in the Customer's Stock Alms and Zakat program (SAZADAH). In its realization, the program imposes zakat obligations on the accumulation of investor portfolios rather than on the company's wealth. Besides that the program involved various parties who made the distribution channel of zakat complex. Therefore, it is interesting to see the relationship of social relations among philanthropic actors in the SAZADAH program on the PMS-BEI. Using a social relations theory approach, this article concludes that the implementation of zakat shares on the PMS-BEI is a mutually beneficial relationship for both parties, even though the pattern of relations in the program falls within the category of mediated-engagement strategies with contributory and philanthropic brokering pattern.
PEMANFAATAN PUPUK BOKASIH TERHADAP PENINGKATAN KESUBURAN FISIK DAN KIMIA TANAH PADA LAHAN PEMBUDIDAYAAN TANAMAN TOMAT (Lycopersicum esculentum MILL.)
Authors: Lana Paulus O , Mutiara Charly
Published: July 2020

This study aims to determine the effect of bokashi fertilizer dosage on the physical and chemical properties of soil on tomato plants and the optimum dose of bokashi fertilizer which can provide the best influence on the physical and chemical properties of the soil. The research design used was a randomized block design (RBD) with a single factor pattern consisting of five treatments namely B0 = 0 tons ha-1 bokashi fertilizer (control), B1 = 5 tons ha-1 bokashi fertilizer, B2 = 10 tons ha-1 bokashi fertilizer, B3 = 15 tons ha-1 bokashi fertilizer, B4 = 20 tons ha-1 bokashi fertilizer. The observation variables in this study were soil volume/bulk density (gr /cm3), total soil pore space (%), N- total soil, available P-soil, available K-soil, soil C-organic, and soil pH. The results showed that the administration of bokashi fertilizer was able to improve the physical properties of soil in tomato plants, namely the weight of the soil volume decreased by 1,120 gr / cm³, water holding capacity increased by 30.24%, and soil pore space increased by 57.74%, so that the soil aggregate became good Giving doses of bokashi fertilizer can improve soil chemical properties in tomato plants, namely C-organic 0.91% very low, N-total soil 0.32% medium, P-available 37.25 ppm very high, and K-available 425.64 ppm very high and soil pH to 6.81 neutral. The supply of 20 tons/ha of bokashi fertilizer can improve soil physical and chemical properties optimally in tomato plants.
PENGGUNAAN LIMBAH IKAN TERHADAP PERTUMBUHAN DAN HASIL TANAMAN SAWI PUTIH (Brassica chinensis L.)
Authors: Ora Pae Silvanus Titus , Ana Saga Agustinus J.P
Published: July 2020

The basic problem of farmers in Ende Regency is the availability of fertilizer. Difficult to get fertilizer affects the production of white mustard declines. This study aims to determine the effect of fish waste fertilizer doses on the growth and production of chicory plants and find out the optimum dose of fish waste fertilizer in increasing the growth and yield of chicory plants. The treatment used is K0 = 0 liters / plot (control), K1 = 5000 liters / ha or equivalent to 2.5 liters / plot. K2 = 10,000 liters / ha or equivalent to 5.0 liters / plot. K3 = 15,000 liters / ha or equivalent to 7.5 liters / plot. K4 = 20,000 liters / ha or equivalent to 10.0 liters / plot. The results showed that the provision of fish waste had an effect on the percentage increase in plant growth by 1.38%, the average number of leaves was 0.72%, the average leaf area was 1.42%, average crop diameter was 10, 00%, the average percentage of fresh stover tonnes 1 ton is 3.23%, the average percentage of fresh stover weight of ha-1 is 2.04%. While the administration of fish waste doses of 10,000 ltr ha-1 has not shown growth and optimal results and doses of 20,000 ltr / hr give growth of plant height of 24.64 cm, the number of leaves is 16.02 strands, leaf area is 118.70 cm , crop diameter is 18.00 cm, fresh weight of plant stover is 0.49 kg/plant, fresh weight of plant stover per hectare is 50.06 tons/ha.
RESPON PERTUMBUHAN DAN PRODUKSI BAWANG MERAH (ALLIUM ASCALONICUM) TERHADAP PEMBERIAN JENIS MULSA DAN PUPUK KANDANG AYAM DI DESA WATUMILOK KECAMATAN KANGAE KABUPATEN SIKKA
Authors: Bolly Yovita Yasintha
Published: July 2020

The aim of the study was to find out how the response of onion plants to the administration of mulch and chicken manure was designed using factorial Randomized Block Design (RBD) consisting of 2 factors with 5 treatments and 3 replications. Factor I: The use of Mulch (M) with 3 types, consisting of M0 (without mulch), M1 (rice straw mulch), M2 (Black silver plastic mulch) and Factor II: Chicken manure (P) with 5 levels consisting of P0 ( Without fertilizer), P1 (10 tons / ha or 1 kg / bed), P2 (20 tons / ha or 2 kg / bed), P3 (30 tons / ha or 3 kg / bed) and P4 (40 tons / ha or 4 kg / bed). Observations of age 2 and 6 MST showed that the best treatment was rice straw mulch (M1) where the combination treatment was M1P4 with an average of 34.99 cm in the treatment without mulch (M0) and rice straw mulch (M1). For the number of leaves aged 2 MST showed that the best treatment was rice straw mulch (M1) in the M1P4 combination with a mean of 15.59 strands. Whereas in the second observation the number of leaves aged 6 MST from each treatment was the highest in rice straw mulch (M1) in the M1P4 treatment combined with an average of 46.78 strands. The observation of wet weight on shallots aged 65 HST showed that the combination of mulch and chicken manure on shallots had the first average wet weight in the treatment combination (MOP2) with an average value of 181.48 gr.
POPULASI CACING TANAH PADA BERBAGAI KUALITAS SERESAH (C, N, C/N, LIGNIN, DAN POLYPHENOL) (Studi kasus pada lahan Agroforestry di Taman Nasional Kelimutu, Kabupaten Ende)
Authors: Saga Agustinus JP Ana
Published: July 2020

Population of the Earthworm on Various Litters Quality (C, N, C / N, Lignin, and Polyphenol) (Case study on Agroforestry Field in Kelimutu National Park, Ende Regency).  This study aims to evaluate the population of earthworms and the quality of plant organic matter in various agroforestry systems, intensive agriculture and secondary forests. Taking samples of plant organic matter and earthworms conducted in January - July 2016 (in the rainy season) on the land Agroforestry : Clove (AF – CK), Cocoa (AF – KK), candlenut (AF – KM, cofee (AF – KP) compared to intensive farmland (monoculture vegetable crops) and secondary forest (SPL - HS), with 3 x replications. The observed variables in addition to the number of earthworms found and the monolith sampling, also observed the quality of plant organic matter (C (Walkley and black), N (Kjehldahl), Lignin, and Polyphenol (Goering and Van Soest)) (Kuadran).         Survey results showed that the earthworm population in SPL-AF was as low as the population in SPL-HS, averaging 3 m - 2, while in SPL - PI averaged only 0.24 m -2. The earthworm biomass in AF is about 69% smaller than the worms found in SPL - HS; average earthworm biomass in SPL - AF 15 g m - 2 whereas in SPL - HS averaged 47 g m - 2; and the smallest worm biomass found in SPL-PI averaged about 2.3 g m-2. The average quality of organic matter of C - org plants in all SPL was 38% to 50%, the highest C - org levels of AF - CK, AF - KP and SPL - HS were significantly different (p <0.05) with C (an average of 39%). Levels of N and lignin levels of all plant organic matter were equal (P> 0.05), the mean of each were 1.36% and 41.13% respectively. C / N ratio in AF - CK and HS was the average of 52.78% or 58 times higher than AF - KK, AF - KM, and AF - KP, the mean of 31.11% Polyphenolic content of different plant organic matter real (p <0.05) between SPL. The largest polyphenol content of 17.5% is found in organic material of plant AF - CK and SPL - HS, while the organic material of the plants on other land is on average 3,4%. Organic plant material with polyphenol content> 2% will be slow weathered.
UJI KANDUNGAN PROTEIN PADA BEBERAPA VARIETAS UMBI UBI KAYU ( Manihot esculenta Crantz) YANG DIHASILKAN DI DESA RANDOTONDA, KECAMATAN ENDE, KABUPATEN ENDE
Authors: Laka Martinus , Wangge Emilia S.A.
Published: July 2020

This study aims to determine the protein content found in all three cassava varieties. The cassava varieties produced in Randotonda Village, namely the cassava variety, the variety of cassava Ai land, and the flour cassava varieties. Test the protein content of several cassava varieties with varied harvest ages using the Kjedhal method. Cassava varieties of Tanah ai varieties with an harvest age of 8 months, cassava tubers, 10 months old verietas, and cassava flour 12 months old.The results showed that the three types of fresh cassava tubers of White variety were 1.59%, Tanah Ai cassava varieties were 1.48% and Wheatwood sweet potato varieties were 1.18%. This is because the White yam variety is 8 months old, while the 10-month AI variety and the Wheat variety are 12 months (1Year).
ANALISIS PERILAKU KONSUMEN DALAM PENGAMBILAN KEPUTUSAN OBYEK AGROWISATA (STUDI KASUS DI KUSUMA AGROWISATA KOTA BATU, MALANG)
Authors: Itsna Hidayati Novi , Dwi Kurniawati Maulidlotul Dwi Kurniawati
Published: July 2020

Agrotourism is defined as a form of tourism activity that utilizes agribusiness as a tourism object with the aim of expanding knowledge, experience, recreation, and business relationship in agriculture. One of the agro tourism destinations in East Java is Kusuma Agrowisata with a unique commodity that is cultivated is a typical commodity of Malang City that is Malang Apples. Kusuma Agrowisata has tried to offer tour packages, but the tour package does not contain elements that are in accordance with the wishes of visitors. The purpose of this study is to identify the characteristics of visitors related to the consumer decision-making process in choosing the object Kusuma Agrowisata and analyze the factors that influence consumer decisions in Kusuma Agro tourism object. The data used are primary data and secondary data. Primary data derived from interviews with visitors agro-tourism and answers questionnaires from respondents. The secondary data comes from several libraries relevant to the research topic. Sampling was done by using convenience sampling method as many as 100 people. The analytical tool used is descriptive analysis and multiple linear regression analysis using SPSS 15.0 softwere help.By using multiple linear regression method, it can be concluded that the most influential variable on consumer decision variables is the price variable with regression coefficient value of 0.375, while the distance variables have positive but not significant influence with regression coefficient value of 0.148, and income variable has no positive effect and also not significant with regression value of -0, 385.
PENGARUH PUPUK NPK PELANGI TERHADAP PERTUMBUHAN DAN HASIL TANAMAN MENTIMUN (Cucumis sativus L.)
Authors: Odiluda Nikolaus , Hutiubessy Josina Irene Brigetha
Published: July 2020

The study aimed to determine the effect of NPK Pelangi fertilizer on the growth and yield of cucumber and its optimum dosage. This study uses a Randomized Block Design (RBD). The treatments are Po: Rainbow NPK Fertilizer 0 kg ha-1 (control); P1: NPK Pelangi Fertilizer 300 kg ha-1 = 150 gr plot-1; P2: Rainbow NPK fertilizer 600 kg ha-1 = 300 gr plot-1; P3: Rainbow NPK Fertilizer 900 kg ha-1 = 450 gr plot-1; P4: Rainbow NPK Fertilizer 1200 kg ha-1 = 600 gr plot-1. The results showed that NPK Pelangi fertilizer had a very significant effect on leaf average (11.89%), leaf area-1 (12.85%), number of fruit tan-1 (26.37%), fruit length tan-1 (4 , 42%), diameter of fruit tan-1 (8.77%), weight of fruit tan-1 (30.33%), weight of fruit ha-1 (30.33%). The optimum dose of NPK Pelangi fertilizer is 1,200 kg ha-1 because it provides optimal growth and yield on the number of leaves (15,13 strands) of leaf area-1 (420.69 cm²), number of fruit tan-1 (7.13 pieces), length of fruit tan-1 (17.21 cm), diameter of tan-1 fruit (15.13 mm), weight of fruit tan-1 (2492.75 grams), weight of fruit ha-1 (99.71 tons).
ANALISIS KELAYAKAN USAHATANI KOPI DI KABUPATEN ENDE (Kajian pada Desa Niowula dan Randhoria)
Authors: Fatima Imaculata
Published: July 2020

Worthiness analysis of farmer coffee in Ende. One of the plantation commodities that is the buffer of the national economy is coffee. Likewise in Ende District coffee is cultivated by smallholders and contributes quite well in meeting the income of the farmers. But the reality shows that many coffee farmers are not concentrated on coffee plants alone because of the many other businesses that they do so that coffee production in Ende Regency is not optimal. Considering that coffee has become a mainstay product in Ende Regency, this study aims to determine the level of coffee farming income and the factors that influence farmers' income and analyze the feasibility and usefulness of a coffee farm. The method used in this research is a descriptive method. The research location was determined by purposive sampling, based on the consideration that the area was a coffee-producing region in Ende Regency. Sampling area is Niowula and Randhoria Village as the largest coffee producer in Ende Regency. The population of farmers is all coffee farmers, with 20 respondents. Data collection is done by interview, questionnaire, observation, and documentation. Feasibility analysis was carried out by B / C ratio analysis. The results showed a B / C ratio of 8.4%, which meant that the coffee business was profitable and feasible to develop. Factors influencing coffee business in Ende Regency include education levels, gender participation, the age of the workforce and the age of coffee plants that are old and have not applied profitable technology. It is recommended to farmers to focus more on cultivating coffee plants by applying P3S, and intensive post-harvest processing
PENENTUAN KONDISI OPTIMUM HIDROLISIS PATI OLEH ASPERGILLUS NIGER DALAM LIMBAH KULIT KENTANG
Authors: Tima Maria Tensiana
Published: July 2020

Determination of optimum condition for starch hydrolysis Aspergillus niger in shell potato waste. Shell Potato waste can be used as a raw material for making bioethanol because it contains carbohydrate ingredients, starch. The process of making bioethanol from starchy materials can be done through the hydrolysis process, then proceed with the fermentation process. The hydrolysis process is carried out to hydrolyze starch into glucose with the help of amylase enzyme produced from the Aspergillus nigerbacterium. This research was carried out at the Chemistry Laboratory of FMIPA Malang State University. The purpose of this study was to determine the optimum conditions for hydrolysis of starch from potato skin which includes temperature, pH, time and amount of Aspergillus niger used. The glucose level produced from the hydrolysis process is determined using the Somogy-Nelson method. The results showed that the optimum conditions for starch hydrolysis to produce optimum glucose levels were using 1.25 grams of Aspergillus niger (equivalent to 50 mL of culture), at pH 5 and temperature of 300C within 2 hours, with glucose produced as much as 0.0167 g of 100 g of shell potato waste flour.
Pengaruh Jarak Tanam dan Jumlah Benih Perlubang Tanam Terhadap Pertumbuhan dan Hasil Tanaman Jagung Manis (Zea Mays Saacaratha L.) Bonanza F1 Di Desa Wairkoja, Kecamatan Kewapante, Kabupaten Sikka.
Authors: Bolly Yovita Yasintha
Published: July 2020

Plant Spacing and the Number of Seeds per Planting hole is one of the factors that affect plant growth and yield. therefore. the study entitled The Effect of Planting Distance and Number of Perforated Planting Seeds on Growth and Yield of Sweet Corn (Zea mays Saacaratha L.) Bonanza F1 in Wairkoja Village, Kewapante District, Sikka Regency, has been carried out. This study uses a randomized block design (RCBD), which consists of two (2) factors, namely, spacing (J) and the number of seeds per planting hole (W) as follows J1: Length 50 cm x Width 25 cm. These two factors are combined to obtain nine treatment combinations. The observed variables were plant height (cm), number of leaves (strands), wet weight of trees, N, P, K pH, and C-organic soil. Based on the research that has been done, it can be concluded that the treatment of spacing did not affect the growth and production of corn, the number of seeds did not affect the number of leaves and the combined treatment of the number of seeds and spacing did not affect the wet weight of the fruit.
PENGARUH PEMBERIAN PUPUK PETROGANIK TERHADAP PERTUMBUHAN DAN HASIL TANAMAN CABAI MERAH (Capsicum annum L.)
Authors: Hutubessy Josina Irene Brigetha
Published: July 2020

This study aims at finding out the Petragonik fertilizer’s dose on the growth and yield of red chilli and finding out the optimum dose of Petragonik fertilizer that can optimize the growth and yield of red chilli. This study employed group random design with the treatment of Petragonik fertilizer (P0) or control, (P1) 150 kg/ha-1or (75g petak1), (P2) 300 kg/ha-1or 150 g petak1), (P3)  450kg/ha-1or (225  g petak1  , (P4)  600  kg/ha-1or ( 300  g  petak-1). The findings reveal that 450 kg/ha of fertilizer dose has a very significant influence on the height of plants  (49,91cm) or increasing to (6,9%), a number of leaves (25 sheets) or rising to (10,07%), and wide of leaves (315 cm²) or a rise of (7,9%) and the yields of tan-1 (28,33 fruits), the diameter of chilli (3,50mm), the weight of fresh chilli ha-1 (416,83) and harvest index of (12,89%).
PENGARUH DOSIS PUPUK NPK MUTIARA TERHADAP PERTUMBUHAN DAN HASIL TANAMAN KACANG HIJAU (Phaseolus radiatus L.)
Authors: Murdaningsih Murdaningsih
Published: July 2020

This study aims to determine the effect of NPK Mutiara fertilizer dose on the growth and yield of green beans and determine the optimum dosage of NPK Mutiara fertilizer that can deliver growth and yield optimal green beans. The design used in this study is a randomized block design with treatments used were N0 (without fertilizer NPK NPK 0 kg ha-1 or 0 g plot-1), N1 (NPK fertilizer 125 kg ha-1 or 25 g plot-1), N2 (NPK fertilizer 250 kg ha-1 or 50 g plot-1), N3 (NPK fertilizer 375 kg ha-1 or 75 g), N4 (NPK 500 kg ha-1 or 100 g plot-1). Variable observation in this study was plant height, number of leaves, leaf area, number of pods tan-1 fresh weight stover tan-1, the dry weight of stover tan-1, the dry weight of stover ha-1 dry weight of seed tan-1, heavy ha-1 dry beans, dry weight of 100 seeds. The results showed that treatment of NPK fertilizer dose of 500 kg ha-1 very significant effect on plant height of 27.75 cm, leaf number 8 strands, leaf area 357.78 cm2, Total pods 19.65, fresh weight stover tan-1 96, 25 g, dry weight of stover tan-1 76.00 g, stover dry weight ha-1 19.00 tons, dry weight of seed tan-1 5.36-gram dry weight seed ha-1 1.34 tonnes, the weight of 100 seeds 2.62 gr.
Evaluación del funcionamiento ejecutivo y habilidades adaptativas en un niño de 11 años con diagnóstico de TEA en comorbilidad con TDAH: un estudio de caso
Authors: Gutiérrez-Ruiz Karol , Cano Iriarte Diana Carolina , Hernández Mendoza Astrith
Published: July 2020

Antecedentes. Puede existir comorbilidad entre el Trastorno del Espectro Autista (TEA) y el Trastorno por Déficit de Atención/Hiperactividad (TDAH), aunque hasta hace pocos años existía restricción para su diagnóstico. Objetivo. En este estudio se describe el caso de un niño de 11 años con diagnóstico dual de TEA y TDAH que es evaluado con el fin de documentar la presencia de déficits en el funcionamiento ejecutivo y adaptativo, y explorar la correspondencia entre medidas cognitivas y una medida conductual de Funciones Ejecutivas (FE). Metodología. Se administraron las pruebas M-WCST, Stroop, TMT-A y TMT-B, test de Símbolos y Dígitos, y test de Fluidez fonológica y semántica como medidas cognitivas de FE; el Brief-2 como medida de evaluación conductual de FE, y las escalas Vinneland-3 como instrumento de habilidades adaptativas. Resultados. Las medidas cognitivas de FE permitieron identificar dificultades principalmente en memoria de trabajo. Por su parte, el instrumento conductual informó rigidez cognitiva, dificultad en memoria de trabajo, pobre control inhibitorio, y problemas en la regulación emocional, cognitiva y conductual. La valoración de las habilidades adaptativas del menor pone en evidencia un nivel bajo de desarrollo de habilidades adaptativas relacionadas con el área comunicativa tanto en la expresión como en la comprensión del lenguaje, y moderadamente bajo en habilidades de socialización. Conclusiones. Se evidencia que, si bien el niño tiene un rendimiento promedio en la mayoría de las tareas cognitivas de FE, tiene dificultad en la realización de actividades de la vida cotidiana que involucran a las FE en la regulación de la conducta. En este sentido, es recomendable la complementariedad de instrumentos cognitivos de FE y medidas conductuales con valor ecológico en las evaluaciones realizadas a pacientes con comorbilidad entre TEA y TDAH.
Triassic lithostratigraphy of the Wandel Sea Basin, North Greenland
Authors: Bjergager Morten , Alsen Peter , Hovikoski Jussi , Lindström Sofie , Pilgaard Anders , Stemmerik Lars , Therkelsen Jens
Published: July 2020

The Wandel Sea Basin in eastern North Greenland forms the northern continuation of the offshore Danmarkshavn Basin and the conjugate margin to the western Barents Shelf south of Spitsbergen. The Triassic succession of eastern North Greenland, up to 700 m thick, spans the Induan (Dienerian) – Norian. The Triassic sediments rest unconformably on Upper Carboniferous and Upper Permian sediments, and are unconformably overlain by Upper Jurassic – Lower Cretaceous deposits. Based on recent fieldwork in the Wandel Sea Basin, five new and revised Triassic formations are described and included in the Trolle Land Group (revised). The Lower Triassic (Induan) Parish Bjerg Formation (revised) consists of marine sandstones, fluvial conglomerates and sandstones, and muddy flood-plain deposits. It is conformably overlain by Lower Triassic (Dienerian – lower Spathian) offshore mudstones with minor sand-dominated intervals of the Ugleungernes Dal Formation (new). The upper Spathian to Ladinian Dunken Formation (revised) is represented mainly by marine sandstones. A marked erosional unconformity characterises the base of the overlying Upper Triassic (Carnian – Norian) Storekløft Formation (new) composed of marginal marine to marine, massive sandstones and conglomerates as well as cross-bedded and biomottled marine sandstones and minor mudstone units. The Isrand Formation (mainly Middle Triassic) consists of laminated mudstones with minor thin sandstone units that were deposited in slope and basin floor settings in the eastern deeper part of the Wandel Sea Basin in Kronprins Christian Land. The Triassic succession of the Wandel Sea Basin represents a well-constrained shallow shelf to deep shelf / basin floor transect and thus forms an excellent outcrop analogue to the time-equivalent intervals in the western Barents Sea basins and the Danmarkshavn Basin offshore North-East Greenland.
The importance of in situ crystallisation and loss of interstitial melt during formation of the Kærven Syenite Complex, Kangerlussuaq, East Greenland
Authors: Holm Paul Martin , Prægel Niels-Ole
Published: July 2020

The Kærven Syenite Complex (KSC) is one of the oldest felsic intrusions in the Tertiary East Greenland province. Here we update our previous description of the KSC and supply a greatly expanded and comprehensive geochemical dataset. New data allow us to present a more detailed petrogenetic model for the evolution of the KSC and to investigate the geochemical characteristics of igneous cumulates subjected to loss and, occasionally, replacement of residual liquid. The KSC comprises eleven mappable units that generally young westwards. Rock types range from quartz syenite to quartz alkali feldspar syenite and alkali feldspar granite. Individual intrusive units are relatively narrow and steep-sided and are collectively suggested to represent a ring dyke complex. Basement gneiss and gabbro host rocks have locally contaminated the oldest quartz syenite KSC unit, but most of the main part of the complex escaped significant influence from host rocks. A late suite of E–W to NE–SW striking peralkaline dykes of trachytic to phonolitic compositions intrude the KSC. Compositions of the KSC rocks span a considerable range in SiO2, 59–73 wt%. Concentrations of several elements vary widely for a given SiO2 (especially at SiO2 < 66 wt%), and variation diagrams do not suggest a single model for the evolution of the units of the complex. A cumulative origin is envisaged for several KSC units. Geochemical modelling suggests that KSC magmas were derived from more than one primary magma, and that the complex evolved through a four-stage process: fractional crystallisation in precursory magma chambers was followed by final emplacement of each unit, establishment of a crystal/melt mush, expulsion of part of the residual melt and, finally, crystallisation of the remaining melt. Trace element disequilibria between alkali feldspar and host rocks in two closely associated quartz alkali feldspar syenite units indicate that highly evolved residual melt was replaced by a less evolved melt phase. Modelling of potential parent melt compositions to the Kærven magmas suggests an origin not in the Iceland plume asthenosphere, but rather in a moderately enriched source, possibly in the continental lithosphere. The course of melt evolution by fractional crystallisation is indicated to have taken place in magma chambers at depth, and repeated rise of magma into the upper crustal magma chambers and crystallisation there formed the KSC. Based on our survey of published geochemical data, the inferred parental magmas seem to have few equivalents in the North Atlantic Igneous Province and may have been generated mainly from melting of enriched dry lithospheric mantle of possibly Archaean age.
Mieloma Múltiple: Métodos de Diagnóstico
Authors: Ángulo Segura Marjorie Katiuska , Llanos Oquendo Edwin Rommel , Cueto Barrera Carlos Joel , Culqui Sánchez Marco Vinicio
Published: July 2020

El mieloma múltiple (MM) es una proliferación monoclonal neoplásica de células plasmáticas, con afección más frecuente a la médula ósea, requiere un sinnúmero de métodos diagnósticos para conocer la estatificación, tratamiento y seguimiento. Requiere evidenciar la existencia en sangre u orina de la proteína monoclonal (componente M), mediante la cuantificación de inmunoglobulinas séricas, electroforesis de proteínas, inmunofijación, aspirado y biopsia unilateral, citogenética. Otros métodos como la gammagrafía ósea se ven afectadas por una baja sensibilidad. Tc-99m MIBI se ha propuesto en la estatificación y en el seguimiento, la tomografía por emisión de protones (PET – FDG) se ha propuesto en MM por su habilidad para detectar la enfermedad metabólica activa de todo el cuerpo. Además se está realizando un gran esfuerzo científico para redefinir el monitoreo de la respuesta del tratamiento del mieloma múltiple (MM), lo que resulta en el desarrollo y la validación de técnicas de alta sensibilidad para detectar la enfermedad residual mínima (MRD), sin embargo quedan cuestionamientos aún sin responder sobre estos métodos que la evolución clínica del paciente.
Patogénesis y clínica de la estenosis aórtica
Authors: Cevallos Sánchez Lourdes Maricela , Peralta Cedeño Kevin Andrés , Ortiz Contreras Wilson Moisés , Moyón Gusqui Gustav Adolfo
Published: July 2020

La estenosis aórtica valvular es una enfermedad progresiva que afecta al 2% de la población de 65 años o más. La causa principal en adultos es la calcificación y la fibrosis de una válvula tricúspide previamente normal o una válvula bicúspide congénita. El objetivo de este estudio es actualizar los referentes teóricos sobre la estenosis aórtica. Se realizó una búsqueda sistemática de artículos en PUBMED y SCIELO utilizando las siguientes palabras claves: “estenosis aórtica”, “ecocardiograma”, “valvulopatía aórtica”, “fisiopatología”, “etiología”. Se seleccionó toda la literatura relevante sobre estenosis aórtica, incluyendo un total de 14 artículos del 2015 al 2019. Se excluyeron los estudios sobre tratamiento, ensayos clínicos y metaanálisis. La finalidad de esta revisión es proporcionar una actualización de la enfermedad para ampliar los conocimientos y mejor la calidad de atención.
Use of lean manufacturing tools in an electroplating shop
Authors: Andreev I. A.
Published: July 2020

This article describes the experience of implementing a centralized control system of operational planning at the Obukhov State Plant JSC. This system is based on the use of lean manufacturing tools for reducing production losses during manufacturing of civilian and military products.
Determination of the possibility of manufacturing mesh structures using additive technologies
Authors: Gorbatov I. V. , Pilshchikov A. A. , Orlov Yu. A. , Antyufeev V. A. , Antyufeeva S. A. , Orlova N. Yu. , Karpov D. Yu.
Published: July 2020

In comparison with conventional technologies, additive technologies are based on fundamentally different physical phenomena. One research direction is the determination of the marginal possibilities of complicating the shape of manufactured products. This article discusses the possibility of introducing mesh structures into the volume of a manufactured part, the possibility of manufacturing such structures without additional supporting elements and boundary conditions, i.e. the minimum thickness of the mesh and the largest length of the hanging surface. Another objective was to develop and test a methodology for designing and creating G-codes when developing mesh structures.
Assembly Conformity of Structure Growth: Fossil versus Normal Groups of Galaxies
Authors: Li Zack , Cen Renyue
Published: July 2020

Using a semianalytic method calibrated to the global star formation history and the stellar mass function at z = 0, we attempt to understand the most stellar-deficient galaxy groups. We argue that such groups are a kind of fossil group (FGs)—in comparison to the normal groups of galaxies, they assemble both halo and stellar mass earlier. We find that there is a central galaxy and satellite conformity between these FGs and normal groups: centrals and satellites in the former form earlier and are more stellar deficient than the counterparts of the latter. We term this effect “assembly conformity” of dark matter halos. This effect accounts for about 70% of the difference in stellar content between FGs and normal groups. When split by the peak redshift for the star formation rate of a group, the mass functions of satellite halos on either side of the peak redshift are found to be indistinguishable between FGs and normal groups, indicating a self-similarity of halo assembly with respect to the peak. The “baryonic environmental” effect due to ram pressure and gas heating accounts for about 30% of the difference in stellar content. While the total stellar mass of FGs is lower than that of normal groups, we predict that the mass of the brightest central galaxy of FGs is, on average, higher than that of normal groups. We also predict that in the central galaxies of FGs, there is a negative stellar age gradient from the center outward, where the opposite is expected for those in normal groups.
A Supernova Candidate at z = 0.092 in XMM–Newton Archival Data
Authors: Novara Giovanni , Esposito Paolo , Tiengo Andrea , Vianello Giacomo , Salvaterra Ruben , Belfiore Andrea , Luca Andrea De , D’Avanzo Paolo , Greiner Jochen , Scodeggio Marco , Rosen Simon , Delvaux Corentin , Pian Elena , Campana Sergio , Lisini Gianni , Mereghetti Sandro , Israel G. L.
Published: July 2020

During a search for X-ray transients in the XMM–Newton archive within the EXTraS project, we discovered a new X-ray source that is detected only during an ∼5 min interval of an ∼21 hr-long observation performed on 2011 June 21 (EXMM 023135.0–603743, probability of a random Poissonian fluctuation: ∼1.4 × 10−27). With dedicated follow-up observations, we found that its position is consistent with a star-forming galaxy (SFR = 1–2 M
⊙ yr−1) at redshift z = 0.092 ± 0.003 (d = 435 ± 15 Mpc). At this redshift, the energy released during the transient event was 2.8 × 1046 erg in the 0.3–10 keV energy band (in the source rest frame). The luminosity of the transient, together with its spectral and timing properties, make EXMM 023135.0–603743 a gripping analog to the X-ray transient associated to SN 2008D, which was discovered during a Swift/XRT observation of the nearby (d = 27 Mpc) supernova-rich galaxy NGC 2770. We interpret the XMM–Newton event as a supernova shock break-out or an early cocoon, and show that our serendipitous discovery is broadly compatible with the rate of core-collapse supernovae derived from optical observations and much higher than that of tidal disruption events.
Rhinosporidiosis and Peripheral Keratitis
Authors: Bhomaj Sharad , Das Jaya Chandra , Chaudhuri Zia , Bansal Raj Lakshmi , Sharma Pankaj
Published: July 2020

Abstract. Report of a case of peripheral keratitis caused by Rhinosporidium seeberi. The patient was seen in a referral practice. Corneal scraping was performed on a middle-aged female patient presenting with peripheral keratitis and progressive nasal obstruction that revealed spores suggestive of rhinosporidiosis. The patient was started on topical amphotericin B 0.15% eye drops. Ear, nose, and throat (ENT) examination showed presence of a polypoid lesion in the left nostril for which a polypectomy was performed. Histopathological examination confirmed rhinosporidiosis. Complete resolution of the keratitis was observed. Topical amphotericin B is an effective drug in the management of this condition. Keratitis secondary to rhinosporidial infection has not been described although occasional patients with limbal and scleral involvement have been reported. Corneal scraping was effective in helping us make a tentative diagnosis. [Ophthalmic Surg Lasers 2001;32:338-340]
Revision Games
Authors: Kamada Yuichiro , Kandori Michihiro
Published: July 2020

This paper proposes a class of games called
revision games. In a revision game, players start with initially prepared actions, followed by a sequence of random revision opportunities until a predetermined deadline. In the course of revisions, players monitor each other's behavior. It is shown that players can cooperate and that their behavior under the optimal equilibrium is described by a simple differential equation. We present the necessary and sufficient conditions for cooperation to be sustained in revision games. We also present applications to the preopening activities in the stock exchange and to an electoral campaign.
Reply to “Rational Bubbles in UK Housing Markets”
Authors: Giglio Stefano , Maggiori Matteo , Stroebel Johannes
Published: July 2020

In Giglio, Maggiori, and Stroebel (2016), we propose and implement a new test for classic rational bubbles. Such bubbles derive their value from each agent's rational expectation of being able to resell the bubble claims to the next agent. Backward induction ensures that classic rational bubbles can only exist on infinite‐maturity assets. Our empirical exercise shows that infinite‐maturity claims and 999‐year claims for otherwise identical housing assets trade at the same price, and thus rules out the presence of classic rational bubbles. Domeij and Ellingsen (DE) informally propose an alternative equilibrium of a bubble that they claim is consistent with our empirical findings. DE's bubble relies on information frictions such that market participants are unaware of the bubble. Our paper clearly excluded this type of bubble from the scope of our test, and DE's note thus has no implications for the validity of our test. Instead, DE's bubble simply represents one of many possible examples of bubbles on which our test was explicitly silent.
Artificial Intelligence and SHGs
Authors: Kandpal Vinay , Khalaf Osamah Ibrahim
Published: July 2020

For inclusive growth and sustainable development of SHG and women empowerment, there is a need to provide an environment to access quality services from financial and non-financial agencies. While banks cannot reach all people through a ‘brick and mortar' model, new and advanced banking technology has enabled financial inclusion through branchless banking. By using artificial intelligence in banking, banks have a cost-effective and efficient solution to provide access to services to the financially excluded. Digital technology improves the accessibility and affordability of financial services for the previously unbanked or underbanked individuals and MSMEs. A big data-driven model can also be helpful for psychometric evaluations. Several psychometric tools help evaluate the applicant's answers which aid to capture information that can help to predict loan repayment behavior, comprising applicants' beliefs, performance, attitudes, and integrity.
Investigation of Ni-Al Intermetallic Thin Films
Authors: Malikov Vladimir N. , Ishkov Alexey V. , Grigorev Alexey A. , Fadeev Denis A. , Ryasnoi Mihail A.
Published: July 2020

The article describes the results of studies of Ni-Al ultrathin films obtained by the resistive thermal evaporation method and having the characteristic dimensions of islands of 700-1000 nm with a film thickness of about 500 nm. This paper presents a method of obtaining a film using a unit for creating high vacuum and the subsequent deposition of the film. The obtained film sample was studied using an optical microscope, a scanning probe microscope and a Fourier analyzer. The kinetic characteristics of the film, the film relief, and the characteristic dimensions of the islands were established; the search for regularities in the island structure of films was carried out and its electrical conductivity was determined.
Comparative Thermodynamic Analysis of the Behavior of C60 and C28 Fullerenes when Heated in an Inert Medium
Authors: Barbin Nikolay M. , Dan Vasiliy P. , Terentyev Dmitriy I. , Alexeev Sergey G.
Published: July 2020

The structural changes of condensed fullerenes C60 and C28 at a temperature increase from 200 K to 2000 K have been studied by computational methods using the TERRA software for carbon-argon systems. The processes of destruction of fullerenes C60 and C28 molecules are presented, and the temperature ranges of their thermal stability are determined: up to 1000 K and up to 400 K, respectively. The following thermophysical parameters of the C60-Ar and C28-Ar systems are considered: specific volume, entropy, total enthalpy, total internal energy, equilibrium specific heat, molar mass of the gas phase, gas constant, and mass fraction of the condensed phase. A comparative analysis of their changes with increasing temperature is carried out. The results obtained in the course of thermodynamic modeling are similar to the results of a full-scale experiment conducted under similar conditions. In the future, the obtained data can be used to determine the explosive and fire-hazardous properties of fullerenes as a dispersed solid.
Synthesis of Y2O3: Eu Nanosized Phosphor Using Hydrothermal Technique and Rapid Thermal Annealing (RTA)
Authors: Vlasenko Anna B. , Bakhmetyev Vadim V.
Published: July 2020

The application of special nanomaterials is promising for the development of new methods for the diagnostics and treatment of cancer. Photodynamic therapy (PDT) is a well-known and recognized method of cancer treatment. This type of therapy is less carcinogenic and mutagenic compared to radiation and chemotherapy, since the applied photosensitizers do not bind to DNA of the cells. However, currently this technique is only applicable to skin cancer, while its extension to the treatment of abdominal tumors requires the creation of pharmacological drugs for PDT, which along with a photosensitizer include a colloidal solution of nanosized luminescent phosphor emitting visible light with the required wavelength under the influence of infrared, X-ray or γ-radiation, which easily penetrates the body tissues. Since photosensitizers are already available as commercial products, the most important goal is the development of nanosized phosphors providing the required radiation convertion. In this study, the effects of hydrothermal synthesis, duration and the conditions of rapid thermal annealing (RTA) on Y2O3:Eu phosphor particle size were studied. The hydrothermal synthesis technique was carried out in two ways: chloride (precipitation from a chloride solution using NaOH and NH4OH precipitators) and acetate (decomposition of mixed acetate either without a dispersant at 230° C for 24 hours, or using PEG-200 and PEG-2000 as dispersants at 230 °C for 12 hours). The rapid thermal annealing was performed either at 600 °C for 20 minutes, or at 800 °C for 5 minutes. The developed synthetic approaches afforded Y2O3:Eu nanosized phosphor samples with the particle size not exceeding 200 nm.
The Effect of Nanostructured Hydroxyapatite Coating on Distraction Osteogenesis
Authors: Kononovich Natalia A. , Popkov Arnold V. , Gorbach Elena N. , Popkov Dmitry A.
Published: July 2020

Dogs underwent high-frequency automated tibia lengthening with the Ilizarov apparatus over a 1.8-mm hydroxyapatite-coated intramedullary titanium wire. Daily distraction was 3.0 mm with a fraction of 0.125 mm/h and continued ten days. The regenerate was well vascularized, had zonal structure and was of normal or hyperplastic type to the end of distraction. Osteogenesis was fast and complete. The wire served for both mechanical and biological reinforcement of the bone callus and provided reduction of external fixation time. Mean consolidation time with the apparatus on the limb was 13.83±4.02 days. Overall, external fixation index was 10.5 days/cm and 4.8 days/cm in the consolidation phase.
Antioxidant Properties of a New Water-Soluble Fullerene C70 Derivative
Authors: Savinova Ekaterina A. , Ershova Elizaveta S. , Kraevaya Olga A. , Troshin Pavel A. , Kostyuk Svetlana V.
Published: July 2020

The search for effective antioxidants is an urgent medical and scientific problem, since oxidative stress causes a number of diseases and accelerates aging of human body. In this paper, we analyzed the ability of a new water-soluble fullerene C70 (F350) derivative to bind reactive oxygen species (ROS) when it was added to human embryonic lung fibroblasts (HELF). We found its non-toxic concentrations for cells, since the fullerene derivatives biosafety assessment is important for the potential application of the nanocomposites in medicine and biology. We also investigated the ability of this fullerene derivative to pass the cell membrane.
Acid-Base and Luminescent Properties of Gd2O2S: Tb Luminescent Phosphors Synthesized in a Reducing Atmosphere
Authors: Rodionova Anna V. , Kuular Victor I. , Minakova Tamara S. , Ustabaev Parviz Sh. , Bakhmetyev Vadim V.
Published: July 2020

Gd2O2S:Tb phosphors with different terbium content are prepared in a reducing atmosphere at various synthesis conditions. The effect of an activator and Na4P2O7 flux concentrations upon photo-and X-ray induced luminescence of the synthesized samples as well as on their acid-base properties and morphology is studied. The addition of Na4P2O7 flux into the charge mixture leads to a significant increase of the phosphor particle size. A positive correlation is found between the particle size and pH value of the phosphor aqueous slurry. The photoluminescence intensity is found to mostly depend on the activator concentration, while X-ray luminescence intensity primarily depends on the particle size and crystal structure perfectness of the phosphor matrix. Charge mixture compositions and synthesis conditions providing Gd2O2S:Tb phosphors with the highest photo-and X-ray luminescence intensity are determined. A Gd2O2S:Tb phosphor with X-ray luminescence intensity exceeding the values for the commercial phosphor KEP-45 of a similar composition is developed. The obtained phosphors can be used for the manufacture of intensifying screens applied in industrial X-ray flaw detection.
Using Optical Activation to Create Hydrogen and Hydrogen-Containing Gas Sensors
Authors: Salikhov Khafiz M. , Stoyanov Nikolay D. , Stoyanova Tatyana V.
Published: July 2020

It was found that at room temperature the value of the photoinduced current of Schottky diodes based on heterostructures InP/GaInAs/Pd at a hydrogen concentration of 0.03% is reduced by two orders of magnitude compared to the value without hydrogen. The value of the photoinduced current depends on the thickness of the depleted region on the surface of the semiconductor. A small change in the charged layer of H+ can cause a significant change in the thickness of this region and as a result, a strong change in the photoinduced current. This effect on current is much stronger than the influence of hydrogen concentration or capacitance without optical activation. As a result, it becomes possible to create hydrogen and hydrogen-containing gas sensors with much better sensitivity at room temperature. The original design of a miniature H2 sensor including an IR LED, a Schottky diode with a Pd contact, a Peltier cooler and a thermosensor is demonstrated.