bluuebunny/crossref_metadata_2025_split huggingface dataset:
Keanekaragaman Dan Kelimpahan Serangga Pengunjung Bunga Jambu Air Deli Hijau (Syzygium samarangense) Di Desa Kwala Begumit Stabat
Authors: Hashifah Fathimah Nurfithri , Lazuardi Lazuardi 
Published: February 2021

Jambu air deli hijau memiliki nilai ekonomi yang tinggi dari jambu lainnya. Penelitian ini bertujuan untuk menjelaskan keanekaragaman dan kelimpahan serangga pengunjung pada bunga jambu air deli hijau (Syzygium samarangense) dengan menggunakan alat yellow sticky trap yang dijelaskan dalam skripsi ini. Bunga jambu dari family Myrtaceae memerlukan bantuan serangga dalam proses penyerbukan. Faktor yang mempengaruhi kunjungan serangga pada bunga yaitu kandungan nektar, konsentrasi gula, dan kelimpahan bunga serta memiliki bau harum. Sampel penelitian yang diambil menggunakan metode yellow sticky trap kemudian dianalisis menggunakan indeks keanekaragaman dan indeks dominansi. Selama pengambilan sampel dilakukan didapat 235 jenis serangga yang mengunjungi bunga jambu air deli hijau terdiri dari 21 famili dan 8 ordo serangga. Dengan indeks keanekaragaman diwaktu pagi 2,774, siang 2,774 dan sore 2,379 sesuai dengan kriteria Shanon-Wiener indeks keanekaragaman ini dikategorikan sedang dan indeks dominansi serangga diwaktu pagi 0,074, siang 0,073 dan sore 0,131 dikategorikan sebagai indeks dominansi yang rendah. Serangga yang mendominasi berkunjung adalah ordo Diptera yaitu pada pagi dan siang hari dari family Tephritidae dan sore hari dari family Tabanidae. Parameter lain yang dilihat ada faktor fisika lingkungan yaitu temperatur suhu yang memiliki suhu tinggi 32°C pada siang hari, kelembaban udara tertinggi 79% pada pagi hari dengan kondisi cuaca mendung dan intensitas cahaya tertinggi 835 x 100 Lux pada siang hari dengan kondisi cuaca terik. Kata kunci : Keanekaragaman, Kelimpahan, Serangga Pengunjung, Bunga Jambu Air Deli Hijau
TOKSISITAS INSEKTISIDA NABATI DARI FAMILI ASTERACEAE, ANACARDIACEAE, DAN EUPHORBIACEAE TERHADAP Sitophilus oryzae L. (Coleoptera: Curculionidae)
Authors: Hendrival Hendrival , Ningsih Mentari Setia , Chodirun Chodirun , Wismawati Anggra 
Published: February 2021

Sitophilus oryzae merupakan hama utama pada berbagai jenis biji-bijian pangan seperti beras, gabah, gandum, dan jagung di penyimpanan. Pengendalian hama S. oryzae dengan insektisida sintetik banyak dilakukan secara fumigasi secara terus-menerus dapat mengakibatkan berbagai dampak negatif seperti toksisitas pada konsumen dan resistensi S. oryzae. Penelitian bertujuan untuk mengevaluasi toksisitas insektisida nabati dari serbuk daun C. odorata, T. erecta, J. curcas, dan A. occidentale terhadap mortalitas S. oryzae. Konsentrasi serbuk daun C. odorata, T. erecta, J. curcas, dan A. occidentale yaitu 2,5, 5, 10, 20, 40, 80, dan 160 mg/g padi serta kontrol. Hubungan antara konsentrasi serbuk daun C. odorata, T. erecta, J. curcas, dan A. occidentale dan waktu kematian dari konsentrasi serbuk insektisida nabati terhadap kematian imago S. oryzae dianalisis dengan analisis probit. Hasil penelitian menunjukkan bahwa Serbuk daun J. curcas memiliki sekitar 3,59 kali lebih beracun dibandingkan serbuk daun A. occidentale, 4,38 kali lebih beracun dibandingkan serbuk daun T. erecta, 8,04 kali lebih beracun dibandingkan serbuk daun C. odorata terhadap S. oryzae. Serbuk daun J. curcas menyebabkan waktu kematian S. oryzae paling cepat dibandingkan serbuk daun A. occidentale, T. erecta, dan C. odorata. Urutan toksisitas insektisida nabati terhadap imago S. oryzae yaitu J. curcas > A. occidentale > T. erecta > C. odorata.Kata kunci: Sitophilus oryzae, Chromolaena odorata, Tagetes erecta, Jatropha curcas, Anacardium occidentale, toksisitas insektisida nabati
KAJIAN ETNOBOTANI TUMBUHAN MANGROVE OLEH MASYARAKAT KAMPUNG NIPAH DUSUN III DESA SEI NAGALAWAN KECAMATAN PERBAUNGAN KABUPATEN SERDANG BEDAGAI SUMATERA UTARA
Authors: Lubis Rahmadani , Nasution Jamilah , Kardhinata E. Harso 
Published: February 2021

Penelitian Etnobotani tumbuhan mangrove di Kawasan Kampung Nipah Dusun III Desa Sei Nagalawan Kecamatan Perbaungan Kabupaten Serdang Bedagai Sumatera Utara. Bertujuan untuk mengetahui jenis-jenis tumbuhan mangrove yang dimanfaatkan oleh tiap Etnis. Metode yang digunakan dalam penelitian ini adalah metode deskriptif dengan metode survey dan tehnik wawancara semi terstruktur yaitu mengidentifikasi jenis-jenis tumbuhan mangrove yang dimanfaatkan. Data yang dicatat adalah nama lokal, nama latin, nama family bagian tumbuhan yang digunakan, dan cara pemanfaatannya. Hasil penelitian diperoleh 8 jenis tumbuhan dari 8 famili yang dimanfaatkan. Masing-masing famili hanya memiliki 1 jenis tumbuhan mangrove yaitu Acanthus ilicifolius (Acanthaceae), Avicennia marina (Avicenniaceae), Nypa fruticans (Arecaceae), Rhizophora apiculata (Rhizophoraceae), Scaevola tacada (Goodeniaceae), Hibiscus tiliaceus (Malvaceae), Strychnos sp (Loganiaceae) Morinda citrifolia (Rubiaceae). Kata kunci : Etnobotani, Jenis Mangrove, Kampung Nipah.
STRUKTUR POPULASI IKAN GULAMAH (Johnius trachycephalus P.) DI SUNGAI BARUMUN KABUPATEN LABUHAN BATU SUMATERA UTARA
Authors: Siagian Gunaria , Wahyuningsih Hesti , Barus Ternala A 
Published: February 2021

Ikan Gulamah (Johnius trachycephalus) merupakan salah satu jenis ikan demersal yang banyak ditangkap oleh nelayan dengan menggunakan trammel net dan gill net, payang dan pukat. Penangkapan ikan Gulamah di sungai Barumun Kabupaten Labuhan Batu dilakukan setiap hari tanpa batas. Eksploitasi yang tidak terkendalikan dapat mengakibatkan menipisnya stok ikan. Penelitian ini bertujuan untuk mengetahui kepadatan populasi, rasio kelamin, pola pertumbuhan ikan dan hubungan faktor fisik- kimia air dengan kepadatan ikan gulamah (Johnius trachycephalus) di sungai Barumun Kabupaten Labuhan Batu. Pengambilan sampel menggunakan metode purposive sampling pada 5 stasiun penelitian. Pengambilan sampel ikan dilakukan dengan memasang jaring sebanyak 5 ulangan pada masing-masing stasiun dan pada setiap ulangan jaring dibiarkan 1 jam di dalam air. Hasil penelitian menunjukkan bahwa kepadatan ikan Gulamah tertinggi di stasiun I yaitu 0,019 ind/m2 (37 ekor), terendah di stasiun V yaitu 0,003 ind/m2 (6 ekor). Rasio kelamin tertinggi di stasiun IV yaitu 1:8 dan terendah di stasiun I yaitu 1:1,5. Pola pertumbuhan ikan gulamah di stasiun I allometrik positif sedangkan di stasiun II-V allometrik negatif. Ikan gulamah yang didapatkan selama penelitian sebanyak 68 individu. Ikan jantan panjangnya berkisar 10,5 cm - 21,5 cm, ikan betina panjangnya 10,5 cm – 21,6 cm. Frekuensi panjang yang terbanyak (modus) 18,5 cm – 20 cm. Suhu dan kejenuhan oksigen berkolerasi sangat kuat terhadap kepadatan ikan gulamah (Johnius trachycephalus). Kata kunci : ikan Gulamah, struktur populasi, sungai Barumun
PENGARUH JENIS FITOPLANKTON TERHADAP KADAR OKSIGEN DI AIR
Authors: Panggabean Lidia Sarah , Prastowo Puji 
Published: February 2021

Penelitian ini dilakukan untuk mengetahui pengaruh jenis fitoplankton dan intensitas cahaya terhadap peningkatan kadar oksigen terlarut di perairan. Penelitian dilakukan di Laboratorium Biologi Universitas Negeri Medan, Sumatera Utara untuk pengambilan data. Penelitian dilaksanakan pada bulan Mei 2017. Variabel penelitian yang digunakan adalah perlakuan dengan jenis fitoplankton dan intensitas cahaya. Jenis fitoplankton yang digunakan adalah fitoplankton Arthospira platensis, Chorella vulgaris, dan Diatom sp. Penelitian menggunakan Rancangan Acak Lengkap (RAL) dengan 4 kali pengulangan. Pengamatan terhadap kadar oksigen terlarut dilakukan setelah 7 hari menggunakan DO meter. Hasil penelitian menunjukkan bahwa terdapat perbedaan signifikan jenis fitoplankton terhadap kadar oksigen di air setelah 7 hari. Ada pengaruh jenis fitoplankton terhadap kadar oksigen terlarut di air. Kata kunci : Oksigen terlarut, Jenis fitoplankton, Intensitas cahaya.
Respon Pertumbuhan dan Hasil Padi Gogo yang dipengaruhi oleh Pemberian Biochar dan Pupuk Hayati
Authors: Fitriatin Betty Natalie , Yogaswara Dzakaria , Turmuktini Tien , Sofyan Emma Trinurani , Yuniarti Anni 
Published: February 2021

One of the efforts to increase crop yield based in sustainable agriculture is through the utilization of microbial inoculants (biofertilizers) and soil conditioners. Biofertilizer is an ingredient that contains beneficial microbial inoculants to increase soil nutrient availability for plants. Biochar has been recognized as a soil conditioner by improving soil physical, chemical, and biological properties as well as in retaining nutrients, thereby enhancing plant growth. However, the research regarding the effect of the combination between biofertilizers and biochar on growth and yield of upland rice are still at scarce. The field experiment was conducted to determine the impact of biofertilizers and biochar on growth and yield of upland rice in Andisols at Pasir Talang village in Rancakalong district, Sumedang, West Java. This experiment used a Randomized Block Design (RBD) consisted of six treatments and four replicates. Biofertilizers consisted of N-fixer bacteria (Azotobacter chroococum, Azospirillum sp.) and phosphate-solubilizer microbes (Pseudomonas mallei, P. cepaceae, Aspergillus niger and Penicillium sp.). The treatments were combination of biochar (2,4, and 6 t ha-1) and biofertlizers (0 and 50 kg ha-1). The result of experiment revealed that combination of biochar and biofertilizers increased the growth and yield of upland rice significantly. The application 4 t ha-1of biochar and 50 kg ha-1 of biofertilizers gave the best yield of 5,81 t ha-1.
Kombinasi Pupuk NPK dengan POC Limbah Ikan terhadap pH, P-tersedia Tanah, Serapan P, dan Hasil Baby Buncis (Phaseolus vulgaris L) pada Inceptisols asal Jatinangor
Authors: Al Viandari Nourma , Yuniart Anni , Machfud Yuliati 
Published: February 2021

NPK compound fertilizer has the capability to improve the quality and yield of plants, but longterm application may have some effects towards soil chemical property. This study aims to find out the effect of the combination of NPK (16:16:16) and Liquid Organic Fertilizer from fish waste towards soil pH, available P, P uptake, and yield baby bean (Phaseolus vulgaris L.) on Inceptisols from Jatinangor. The experiment was conducted in October 2015 until January 2016 at Experimental Farm, Faculty of Agriculture, Universitas Padjadjaran, Jatinangor, Sumedang regency, West Java. Randomized Block Design (RBD consisted of 8 treatments and repeated three times were applied in this research. The treatments were: control (0), 1 and 0,5 dose of NPK compund fertilizer, and 0,5; 1; 1,5 doses of liquid organic fertilizer from fish waste. Significant result were detected between combinations of NPK compound fertlizer and liquid organic fertilizer from fish waste on pH, available-P, P uptake, and yield of Baby beans (Phaseolus vulgaris L.) on Inceptisols.
Capitalismo, patriarcado y ciudad: generalidades de la producción de lo urbano desde una perspectiva de género
Authors: Aladro Almendra 
Published: February 2021

El presente artículo se propone analizar la diferenciación conceptual entre los procesos de producción y reproducción en esta etapa de desarrollo del modelo capitalista desde una perspectiva de género que permita comprender cómo el proceso de producción del espacio urbano excluye históricamente a las mujeres en cuanto al acceso a la ciudad como derecho en los términos explicados por Ana Falú e intentará, en consecuencia, reconstruir un posible marco metodológico que facilite la recuperación de la vida cotidiana de las mujeres como experiencia política situada en los términos de Henri Lefebvre (1968). Para ello, se echará mano a obras pertenecientes tanto al campo del Urbanismo, como de la Filosofía Política, la Sociología y el Derecho, para generar un diálogo de saberes para el abordaje de tan complejo objeto de estudi
La lucha por la urbanización y el rol de la judicialización en una villa de la Ciudad de Buenos Aires
Authors: Rodríguez María Florencia 
Published: February 2021

En este artículo se aborda el proceso de judicialización de una villa localizada en un área privilegiada de la Ciudad de Buenos Aires actualmente en instancia de reurbanización. Se trata de la “Rodrigo Bueno”, como ha sido llamada por sus habitantes, una de las cuatro villas atravesada por la política de Integración Social y Urbana que lleva adelante el Gobierno de la Ciudad.
Si bien el GCBA viene impulsando la reurbanización de este barrio a la luz de grandes transformaciones urbanas y dinámicas de valorización de la zona, el reclamo de los habitantes por la radicación y la permanencia en el lugar antecede a tal intervención a través de estrategias diversas como ha sido la judicialización.
En estas páginas me propongo analizar el papel de la judicialización de la Villa Rodrigo Bueno, durante el período 2005-2015, tomando en cuenta el entramado actoral desplegado en el “campo jurídico” de una situación declarada conflictiva, y sus efectos sociales y territoriales en un área disputada de la ciudad.
En este marco y desde una perspectiva de las ciencias sociales, entendemos a la judicialización como una arena más en la que se cristaliza un conflicto social preexistente -en este caso referido a la inscripción territorial y la permanencia de un sector social (popular) en el espacio urbano- en el cual diversos actores despliegan posicionamientos (argumentales y de construcción de sentido del problema) diferentes, según las instancias y los contextos en los que se encuentran
KONSEP PENGEMBANGAN DESA EKOWISATA PAMPANG BERBASIS PARTISIPASI MASYARAKAT
Authors: Susanto Eko , Zuhri M. Tammima , Muwuri Kantun 
Published: February 2021

Community empowerment is the main driving force which can assist the development of a tourist village. The utilization of natural potential also becomes an attraction in the development of a tourist village. Ecotourism Village concept could connect the needs of community-based tourism and the need for environmental management for sustainable tourism. This article provides an overview of Pampang Ecotourism Village's development concept. Pampang Village is located in Gunung Kidul Regency, Yogyakarta Special Region. This article also presents findings regarding eco-tourism potential sources, driving factors, and inhibiting factors in the development of Pampang Eco-tourism Village.
Comparing Performance Using Balance Scorecard Method: Evidence of Conventional vs Shariah Insurance Firms
Authors: Nadirra Trie , Syam BZ Fazli , A. Djalil Muslim 
Published: February 2021

Objective – The purpose of this study is to evaluate and compare the overall company performance using the concept of Balance Scorecard at conventional insurance firm and its Syariah counterpart. This study took the case of an insurance company which have its conventional as well as Syariah branch namely PT AB Medan Branch and PT AB Syariah Aceh Branch. Design/methodology – Sample in this study were employees and partners both from PT AB Medan Branch and PT AB Syariah Aceh Branch. Secondary data were derived from financial statements for 2 years period of 2018-2019. Results – The results of the study showed that (1) when viewed from a financial perspective, PT AB Medan Branch is better than PT AB Aceh Branch; (2) when viewed from a non-financial perspective (customer satisfaction and learning growth), both PT AB Medan Branch and PT AB Syariah Aceh Branch show very good signs of satisfaction, namely the average value above 4; and (3) when viewed from a non-financial perspective (internal business processes) PT AB Medan Branch is better than PT AB Aceh Branch. This implies the different strength portrayed by conventional and shariah insurance firms indicating the areas that they can focus for improvement.
Trend Analysis of the Link Between Tax Reveneue, Non-Tax Revenue and Public Expenditure in Nigeria
Authors: Kaka Emmanuel John 
Published: February 2021

Objective – The paper is aimed at examining the relationship between government tax revenue, non-tax revenue and government expenditure in Nigeria. Design/methodology – Quantitative research design was employed. Secondary data were collected from Central Bank of Nigeria statistical bulletin, World Bank, World Data Atlas and Federal Inland Revenue Service. The study covers the period of 2010 to 2018. Meanwhile descriptive statistics was used to analyzed the data. Results – The findings of the study discovered that, there is a relationship between government revenue and government expenditure, and the Nigerian government revenue and expenditure is in line with the spend-and-revenue hypothesis. That is government revenue only respond to previous changes in expenditure. Thus, government is expected to generate enough tax revenue to enable it meet government expenses as revenue from oil is decreasing. This signifies that whenever there is high government expenditure, it is required that government must raise higher revenue, and in Nigeria, government expenditure is always higher than the revenue resulting to budget deficit. In addition, tax revenue was found to have been increasing even though at a slower rate. Limitation/Suggestion - The study recommends that Nigerian government should cut down current expenditures on wages, acquisition of goods and services that are unnecessary and increase capital expenditure. Increase in capital expenditures on education, infrastructures and health care will boast the economic activity and which will in turn increases government tax revenue.
FIZIČKA DISTANCA, MEMORIJALNI PAVILJON MATRICA 2020
Authors: Guslov Jovana 
Published: February 2021

Ovaj rad se bavi pitanjem kako pro­mena fizičke distance utiče naš život, korišćenje i formi­ranje prostora u kom boravimo. Na koji način različita distanciranja uslove funkcionisanje društva kroz pre-pandemijske a na koji kroz pandemijske okolnosti, neke su od najbitnijih tačaka u ovom istraživanju. Cilj ovog istraživanja kao i projektovanje memorijalnog paviljona jeste da materijalizuje celokupni utisak 2020. godine koji je propraćen mnoštvom izvanrednih dešavanja iniciranih pandemijom. Nova matrica je postavljena u naše živote i usmerava i projektuje našu budućnost, a ovaj rad teži da približi bitne činjenice i saznanja kako nam novonastala situacija ne bi bila sasvim strana.
NEGDE IZMEĐU: KAO PROSTOR I KAO STANJE
Authors: Ivanović Maja 
Published: February 2021

Ovaj master rad posvećen je istraživanju prostora i stanja koji se mogu odrediti sintagmom negde između. Ovaj fenomen shvaćen je kao događaj koji je određen trajanjem, prostornim okvirom i atmosferom, a u kome vlada izmenjeno stanje svesti. Insceniranjem i pobuđivanjem ovog doživljaja, kroz elemente scenskog dizajna, izgrađen je doživljaj koji postaje iskustvo. Ishodište istraživanja je umetničko delo scenskog dizajna pod nazivom Negde između izdaha i sledećeg udaha, u formi intimnog performansa, dokumentovanog video zapisom, kojim beležim „zaron“ u navedeno drugo stanje.
O CONCEITO DE PESSOA NO DEBATE BIOÉTICO "The Concept of person in bioethical debate"
Authors: Grigoleto Sérgio 
Published: February 2021

O presente Artigo apresenta diversas formas de se compreender quando começa a vida humana. Dependendo da forma de compreender o início desse fenômeno e de como se compreende o embrião ou feto, dependerá nosso modo de nos relacionarmos com o ele, – o feto – assim como a sua condição jurídica. Apresenta-se de início, a corrente personalista, que identifica o conceito de pessoa com o de ser humano, defendendo que o ser humano, desde seu primeiríssimo estágio de desenvolvimento é pessoa, e, portanto, titular de direitos. Logo após, apresenta-se várias teorias que afirmam que o embrião ou feto, de acordo com seu estágio de desenvolvimento é um ser humano, mas não é pessoa, e por isso, não é titular de direitos, entre os quais, o direito fundamental à vida e à integridade física.Palavras-chave: Início da vida. Embrião. Pessoa. Pré-natal. AbstractThis Paper presents several forms one can apprehend the exact moment which human life in flows out. Depending on the way one perceives as being embryo or fetus, from these perspectives, one can discover how dealing with it, i.e. the embryo or fetus, as well as with regards to its juridical condition. One can present, first of all, the personalistic current which identifies the concept regarding to the person with the human being that one, assuming the which the human being according to, since its primary development stage, is a person in itself and therefore – person – has its own rights as a titular by itself. Soon after, one has presented several theories that affirm the embryo or fetus, according to its development is a human being, but it is not a person and, therefore, it has not its right as a titular by itself, including among these ones i.e. rights, its fundamental right to life and to its physical integrity.Keywords: Life Beginning. Embryo. Person. Pre-natal.
Steroids for delayed cerebral edema after traumatic brain injury
Authors: Prasad G. Lakshmi 
Published: February 2021

Background:Brain edema is a common phenomenon after traumatic brain injury (TBI) resulting in increased intracranial pressure and subsequent neurological deterioration. Experimental studies have proven that brain edema is biphasic (cytotoxic followed by vasogenic). Till date, all studies, including the corticosteroid randomization after significant head injury (HI) trial, have used high-dose steroids in the acute period during which the edema is essentially cytotoxic in nature. No clinical data exist pertaining to delayed cerebral edema (vasogenic) and steroids.Methods:Patients who had received steroids for delayed cerebral edema after TBI were retrospectively analyzed over a 2-year period. Steroid dose, timing of steroid prescription, time to improvement of symptoms, and complications were noted.Results:There were six males and three females. Mean age was 41.1 years. There were no severe HI cases. All subjects had cerebral contusions on imaging. Dexamethasone was the preferred steroid starting with 12 mg/day and tapered in 5–7 days. The mean interval to steroid administration after trauma was 7 days. The mean duration of steroid prescription was 6.3 days. All patients had complete symptomatic improvement. The mean time to symptom resolution was 3.8 days. No patients experienced any complications pertinent to steroid usage.Conclusion:This is the first study to document efficacy of steroids for delayed cerebral edema after TBI, at least in mild/moderate head injuries. The timing of steroid usage and dose of steroids is key aspects that might determine its efficacy in TBI which was the drawbacks of the previous studies. Future prospective trials with the above factors in consideration may confirm/refute above findings.