bluuebunny/crossref_metadata_2025_split huggingface dataset:
RESPON VARIETAS PADI TERHADAP KEPADATAN POPULASI DAN INTENSITAS SERANGAN WERENG BATANG COKLAT (Nilaparvata lugens Stal.)
Authors: Samrin Samrin , Taufik Muhammad , Rahayu M Rahayu M 
Published: April 2022

Serangan hama WBC dapat mengakibatkan kerugian yang sangat besar bagi petani. Intensitas serangan dapat mencapai lebih dari 90% atau gagal panen (hopperburn). Penanaman padi Varietas Unggul Tahan Wereng (VUTW) merupakansalah satu upaya penanganan hama WBC. Oleh karena itu tujuan penelitian adalah mengevaluasi respon pertumbuhan dan intensitas serangan WBC pada tiga varietas padi yang diinvestasi dengan tingkat kepadatan populasi yang berbeda. Penelitian didesain dalam pola faktorial dengan rancangan dasar Rancangan Petak Terpisah (RPT) yang terdiri atas dua faktor. Faktor pertama Varietas sebagai petak utama (PU) yang terdiri atas tiga taraf yaitu Inpari 33 (V1), Tarabas (V2), dan Mekongga (V3). Faktor kedua tingkat kepadatan populasi WBC sebagai anak petak (AP) yang terdiri atas lima taraf yaitu lima ekor WBC (P1), 10 ekor WBC (P2), 15 ekor WBC (P3), 20 ekor WBC (P4) dan kontrol tanpa populasi WBC (P0). Setiap perlakuan diulang tiga kali sehingga total unit percobaan ada 45 pot. Variabel yang diamati adalah tinggi tanaman, jumlah anakan maksimum, dan Intensitas serangan WBC. Hasil penelitian menunjukkan ada interaksi antara semua variabel yang diamati. Semakin tinggi jumlah serangga yang diinvestasi maka semakin rendah tinggi tanaman 86,00 cm pada kombinasi varietas Mekongga dengan jumlah 20 ekor WBC/rumpun, sebaliknya kombinasi varietas Tarabas dengan tanpa investasi WBC memberikan respon tinggi tanaman tertinggi. Sebaliknya pada variabel jumlah anakan varietas Tarabas dengan 20 ekor WBC/rumpun menghasilkan jumlah anakan terendah 5,33 anakan. sedangkan kombinasi inpari-33 tanpa WBC menghasilkan jumlah anakan tertinggi 12,33 anakan. Intensitas serangan WBC yang tertinggi terjadi pada kombinasi varietas Tarabas dengan jumlah WBC 20 ekor/rumpun yang mencapai 45%. Hal yang menarik terjadi pada kombinasi Inpari-33 dengan 10 WBC/rumpun intensitas serangan 0% dan berbeda nyata dengan perlakuan lainnya, sebaliknya dua varietas lainnya yang diuji menunjukkan adanya intensitas serangan WBC meskipun masih sangat rendah. Nampaknya varietas Inpari-33 memberikan respon pertumbuhan yang lebih baik ketika diinvestasi dengan WBC, sedangkan varietas Terabas memberikan respon pertumbuhan yang rendah serta tingkat serangan WBC paling tinggi. Kata Kunci: Padi, Kepadatan populasi, WBC, intensitas serangan,
Respon Pertumbuhan Tanaman Seledri terhadap Pemberian Ekstrak daun Kirinyu (Chromolaena odorata)
Authors: Ellya Hikma , Rosidah Siti , Apriani Rila Rahma , Mulyawan Ronny 
Published: April 2022

Seledri memang memiliki banyak manfaat selain sebagai penambah bumbu masakan dapat dimanfaatkan sebagai obat jika seledri dibudidayakan secara organik tanpa menggunakan pestisida atau bahan kimia dalam pelaksanaan budidaya. Gulma kirinyu dikenal sebagai pengganggu tetapi, terdapat unsur hara yang diperlukan bagi tanaman khususnya seledri. Tujuan penelitian ini adalah untuk mengetahui respon pertumbuhan tanaman seledri terhadap pemberian ekstrak daun kirinyu. Percobaan ini menggunakan rancangan lingkungan Rancangan Acak Lengkap (RAL) satu faktor dan diulang sebanyak 4 kali. Faktor yang akan diteliti adalah konsentrasi pemberian ekstrak daun kirinyu yang terdiri dari d0 = Tanpa pemberian ekstrak kirinyu; d1 = Pemberian ekstrak kirinyu 0,5 ml l-1; d2 = Pemberian ekstrak kirinyu 1 ml l-1; d3 = Pemberian ekstrak kirinyu 1,5 ml l-1; d4 = Pemberian ekstrak kirinyu 2 ml l-1. Hasil menunjukan bahwa tanaman seledri memberikan respon nyata terhadap pemberian ekstrak daun kirinyu. Hasil menunjukkan bahwa belum terdapat konsentrasi ekstrak daun kirinyu optimal yang menunjukkan pertumbuhan dan hasil tanaman seledri yang terbaik, tetapi dapat diketahui bahwa pemberian ekstrak daun kirinyu menghasilkan pertumbuhan dan hasil yang lebih baik dibandingkan dengan tanpa pemberian ekstrak daun kirinyu.
THE LEGEND OF WA WULAMONIANDWA MATAIN MUNA ETHNIC
Authors: Bayana Bayana , Kuasa Baka Wa , Sahidin La Ode 
Published: April 2022

The aim of this research was to explain the meaning contained in the Wa Wulamoni and Wa Mata Legends in the Muna Ethnic, as well as to explain the values contained in the Wa Wulamoni and Wa Mata Legends in the Muna Ethnic.The theory used was the thought of Roland Barthes about Semiotics and Clyde Kluckhohn's thinking about Cultural Values. The method used in the research was qualitative descriptive. Data Sources in the research were Wa Wulamoni and Wa Mata legends that were extracted or taken from informants. Data collection techniques in this research were direct observation, recording and quotation.The data in this research were analyzed using descriptive analytics. The results of the analysis can be concluded that the meanings contained in Wa WulamoniLegenddescribe social life of the Muna ethnic, such as glorifying a woman, the Patience Test, persevering and describing the traditions of the Muna ethnic community, namely the traditions of kaghomboand marriage, whereas the meaning of Wa Mata legend, namely: Ethics or behavior of child care in the family, respect for women, and discordant marriages. The values contained in the Wa Wulamoni and Wa Mata Legends, namely: Economic values that describe the economic system of the Lamaeo Village community, moral values that describe habits in everyday life, and religious values that describe the belief system in Muna ethnic especially in the community of Lamaeo and Lakarinta villages. Keywords: Meaning, value, legend, Muna ethnic
TUTURAN DALAM PROSESI ADAT PERKAWINAN PADA MASYARAKAT ETNIK MUNA DI KABUPATEN MUNA
Authors: Nurwiati Nurwiati , Taena La , Kuasa Baka Wa 
Published: April 2022

Tujuan Penelitian adalah: (1) untuk mendeskripsikan prosesi pelaksanaan adat perkawinan pada masyarakat Etnik Muna di kabupatenan Muna; dan (2) untuk menganalisis makna tuturan adat perkawinan pada masyarakat Etnik Muna. Jenis jenelitian ini yaitu penelitain deskriptif kualitatif. Informan penelitian ini dengan menggunkan unsur kesengajaan yaitu tohoh-tokoh adat serta tokoh masyarakat. Metode pengumpulan data yaitu observasi lapangan, wawancara langsung serta rekaman kejadian, dengan foto dan vidio. Teknik analisis data yang digunakan dalam penelitian ini mengacu pada model analisis Miles dan Huberman, yaitu Pengumpulan data, reduksi data, penyajian data dan penarikan kesimpulan (verifikasi). Hasil penelitian adalah sebagai berikut: (1) prosesi pernikahan dengan bentuk doangka mata (kawin pinang adalah dimulai dari: a. Dekanamu-namu, b. Dempali-mpali, c. De kamata, d. Dorompu, e. Desalo too, f. Defeenagho tungguno karete, g. Kagaa atawa okafokawi, h. Kabhintingiano Kafeena, i. Kataburi, j. Kabhintiangiano Paniwi, k. Kabhintingiano Adhati bhalano, l. Kabhintingiano lolino ghawi, m. Kabhintingiano kaokanuha, n. Kabhintingiano kafoatoha, o. Matano kenta, p. Desalo kafetangkahando agamando anahi, q. Kafelesau, r. Kafosulino katulu. (2) Makna tuturan dalam prosesi perkawinan pada masyarakat etnik Muna yaitu tujuh kabhintingia dalam prosesi perkawinan masyarakat etnik Muna mempunyai satu makna tuturan yaitu dimana tujuh kabhintingia tersebut yaitu sebagai tangga perjalanan Nabi Muhammad SAW menujuh langit ketujuh, sedangkan makna tuturan dalm prosesi yang lainya yaitu sebagai adat menujuh perkawinan. Sehingga perkawinan merupakan perjalanan hidup yang sangat lama didalamnya dipenuhi dengan tanggungjawab yang sangat berat dan bahkan perkawinan merupakan salah satu ibadah yang sangat panjang dan yang sangat lama dan semua itu dimintai pertanggungjawabanya nanti di akhirat. Sehingga didalam pekawinan itu orang tua dan sanak keluarga selalu mendoakan kedua mempelai agar menjadi keluarga yang sakinna, mawadda, warohma, dan tujuan dari perkawinan itu adalah agar keturunan mereka berguna bagi bangsa dan Negara dan sukses dunia dan akhirat”.Kata Kunci: Pernikahan, Tuturan, Etnik Muna.
PERAN BIAS PERILAKU DALAM MEMEDIASI PENGARUH FAKOR DEMOGRAFI, LITERASI KEUANGAN, DAN PENDAPATAN TERHADAP KEPUTUSAN INVESTASI PADA INVESTOR SAHAM SULAWESI TENGGARA
Authors: Muhaling Frieddelia Wathilda , Sujono Sujono , Hajar Ibnu , Sarita Buyung , Samdin Samdin , TN Valentinus Amstrong , Zaluddin Zaluddin 
Published: April 2022

The purpose of this research istest and explaininfluence 1)demographics of investment decisions 2) influence demographics to financial behavior bias 3) influence financial literacy on investment decisions 4) influence of financial literacy on financial behavior bias 5) influence of income factors on financial behavior bias 6) influence of income factors on investment decisions 7)influencefinancial behavior bias towards investment decisions 8) demographic influence on investment decisions mediated by financial behavior bias 9) the effect of financial literacy on investment decisions mediated by financial behavior bias. 10) the influence of the income factor on investment decisions which is mediated by financial behavior bias. The research design used is quantitative research. The data used are secondary data. Data analysis usessoftware Smart PLS. The results showed that: 1).Demographicsdoes not have a significant effect on investment decisions. 2).Demographics have a significant effect on financial behavior bias.3) Financial literacy has a significant effect on investment decisions. 4) Financial literacy has a significant effect on bias in financial behavior. 5)Income does not have a significant effect on investment decisions. 6) Income has a significant effect on investment decisions. 7) Financial behavior bias has a significant effect on investment decisions. 8)Financial behavior bias is able to mediate (full mediation) the influence of demographics on investment decisions.9). Financial behavior bias is able to mediate (full mediation) the effect of financial literacy on investment decisions. 10)Financial behavior bias is able to mediate (full mediation) the effect of income on investment decisions.
PENGARUH FAKTOR PERSONAL, PERSEPSI DUKUNGAN SOSIAL, PERSEPSI DUKUNGAN ORGANISASI TERHADAP KESEDIAN DIRELOKASI. STUDI KASUS PADA PEGAWAI BPK RI PERAWAKILAN PROVINSI SULAWESI TENGGARA
Authors: Jamal Muh. Kamaruddin , Nurwati Nurwati , Masri Muh. , Rommy Nursaban , Wati Enny , Sumarniwati Putu 
Published: April 2022

The purpose of this study was to determine the effect of Personal Factors, Perceived Social Support, and Perceived Organizational Support on Willingness to be Relocated. This research was conducted at BPK RI Representatives of Southeast Sulawesi Province with a total sample of 90 respondents. The sampling technique in this study was carried out by means of the census technique so that the entire population was used as the research sample. The research data were collected using interviews and questionnaires. The analysis technique uses multiple linear regression analysis with the help of SPSS software.. The results showed that: 1) Personal Factor has a significant effect on willingness to be relocated. 2) Perceived Social Support has a significant effect on willingness to be relocated. 3) Perceived Organizational Support has no effect on willingness to be relocated. Simultaneously these variables have a significant effect on willingness to be relocated
PENGARUH KUALITAS LAYANAN, KEPERCAYAAN DAN CITRA PUSKESMAS TERHADAP LOYALITAS PASIEN MELALUI KEPUASAN (STUDI PADA PUSKESMAS WAETUNO KEC. WANGI-WANGI KAB. WAKATOBI)
Authors: Aswin Mukka Ipo Muhammad , Kamaluddin Murdjani , Sukotjo Endro , Zaid Sudirman , Rommy Nursaban , Sinarwaty Sinarwaty 
Published: April 2022

AbstractThe purpose of this study is to examine and explain the effect of service quality, trust and image on patient loyalty through satisfaction either partially or through mediation at the Waetuno Health Center, Kec. Regency Wangi-Wangi. Wakatobi. This research approach is a survey with an explanatory research design. Data collection was carried out cross-sectionally by using an instrument in the form of a questionnaire. Sampling used the accidental technique so that the number of respondents was 42. The analytical equipment used to test the hypothesis was Partial Least Square (PLS). The results showed that service quality had a positive and significant effect on goals, trust had a positive and significant effect on goals, image had a positive and significant effect on the effect, satisfaction had a positive and significant effect on loyalty, service quality had a positive and significant impact on loyalty, and trust had a significant impact on loyalty. positive and significant effect on loyalty, image has a positive and significant effect on loyalty, service quality has a positive and significant effect on loyalty and trust has a positive and significant effect on loyalty through, and image has a positive and significant effect on loyalty through satisfaction.
Improved Productivity of Streptomyces mobaraensis Transglutaminase by Regulating Zymogen Activation
Authors: Yin Xiaoqiang , Rao Shengqi , Zhou Jingwen , Du Guocheng , Chen Jian , Liu Song 
Published: April 2022

Streptomyces mobaraensis transglutaminase (TGase) is extracellularly expressed as a zymogen and then activated by TGase-activating protease (TAP). In this study, we reported the strategy for improving TGase production via the regulation of TAP activity in S. mobaraensis. First, we analyzed the effects of three inorganic nitrogen sources on TGase production. With 30 mM nitrogen content, the time to the peak of TGase activity induced by (NH4)2SO4 or NH4Cl was 72 h, 12 h earlier than that of the fermentation without adding NH4+. SDS-PAGE analysis indicated that NH4+ accelerated the TGase activation in S. mobaraensis. Then, we examined the effect of NH4+ on TAP biosynthesis using a TGase-deficient S. mobaraensis strain. It showed that NH4+ enhanced the TAP activity at the early stage of the fermentation, which was dependent on the concentration and time of NH4+ addition. Last, the yield and productivity of S. mobaraensis TGase were increased by 1.18-fold and 2.1-fold, respectively, when optimal NH4+ addition (60 mM and 12 h) was used. The fermentation period was shortened from 84 to 48 h. The NH4+ addition also increased the storage stability of crude enzyme at room temperature. These findings will benefit the TGase production and its activation mechanism in S. mobaraensis.
A Nature-Based Solution for Coastal Protection: Wind Tunnel Investigations on the Influence of Sand-Trapping Fences on Sediment Accretion
Authors: Eichmanns Christiane , Schüttrumpf Holger 
Published: April 2022

Sand-trapping fences are a frequently used nature-based solution in coastal protection for initiating and facilitating coastal dune toe growth. However, only a few researchers have evaluated the trap efficiency of sand-trapping fences based on their porosity and height. Subsequently, the design of their properties has only been based on empirical knowledge, to date. However, for restoring and maintaining coastal beach–dune systems, exact knowledge of sand-trapping fence’s optimal properties is essential. Thus, we conducted physical model tests focusing on the most crucial parameters: fence height (h = 40, 80, 120 mm) and fence porosity (ε = 22.6, 41.6, and 56.5%). These tests were conducted in an indoor subsonic, blowing-sand wind tunnel equipped with a moveable sediment bed (d50 ∼ 212 µm). The experimental mean wind velocities were u1 = 6.1 m/s, u2 = 7.4 m/s, and u3 = 9.3 m/s. We used a hot-wire anemometer to measure the flow fields, a vertical mesh sand trap to determine the sediment fluxes, and a 2D laser scanner to record the sediment accretion around the sand-trapping fences over time. The study results provide substantial theoretical and practical support for the installation and configuration of trapping fences and improving their design. The fence porosity, for example, should be chosen depending on the installation purpose. While denser fence porosities (ε1 = 22.6% and ε2 = 41.6%) can be used for initiating and facilitating the dune toe growth, fences with higher porosity (ε3 = 56.5%) are more suitable to favor the sediment accretion between foredunes and white dunes as they allow further dune growth downwind.
Photocatalytic Degradation of Rhodamine B Dye and Hydrogen Evolution by Hydrothermally Synthesized NaBH4—Spiked ZnS Nanostructures
Authors: Amakali Theopolina , Živković Aleksandar , Warwick Michael E. A. , Jones Daniel R. , Dunnill Charles W. , Daniel Likius S. , Uahengo Veikko , Mitchell Claire E. , Dzade Nelson Y. , de Leeuw Nora H. 
Published: April 2022

Metal sulphides, including zinc sulphide (ZnS), are semiconductor photocatalysts that have been investigated for the photocatalytic degradation of organic pollutants as well as their activity during the hydrogen evolution reaction and water splitting. However, devising ZnS photocatalysts with a high overall quantum efficiency has been a challenge due to the rapid recombination rates of charge carriers. Various strategies, including the control of size and morphology of ZnS nanoparticles, have been proposed to overcome these drawbacks. In this work, ZnS samples with different morphologies were prepared from zinc and sulphur powders via a facile hydrothermal method by varying the amount of sodium borohydride used as a reducing agent. The structural properties of the ZnS nanoparticles were analysed by X-ray diffraction (XRD), scanning electron microscopy (SEM), and X-ray photoelectron spectroscopy (XPS) techniques. All-electron hybrid density functional theory calculations were employed to elucidate the effect of sulphur and zinc vacancies occurring in the bulk as well as (220) surface on the overall electronic properties and absorption of ZnS. Considerable differences in the defect level positions were observed between the bulk and surface of ZnS while the adsorption of NaBH4 was found to be highly favourable but without any significant effect on the band gap of ZnS. The photocatalytic activity of ZnS was evaluated for the degradation of rhodamine B dye under UV irradiation and hydrogen generation from water. The ZnS nanoparticles photo-catalytically degraded Rhodamine B dye effectively, with the sample containing 0.01 mol NaBH4 being the most efficient. The samples also showed activity for hydrogen evolution, but with less H2 produced compared to when untreated samples of ZnS were used. These findings suggest that ZnS nanoparticles are effective photocatalysts for the degradation of rhodamine B dyes as well as the hydrogen evolution, but rapid recombination of charge carriers remains a factor that needs future optimization.
The Effect of Periodontal Treatment on the Reactive Hyperemia Index. A 1-Year Follow-Up Pilot Study
Authors: Donders H. C. M. , Veth E. O. , Edens M. A. , van ’t Hof A. W. J. , de Lange J. , Loos B. G. 
Published: April 2022

BackgroundPeriodontitis is a chronic multifactorial inflammatory disease of the supportive tissues of the teeth. In more recent years, remarkable epidemiological and pathophysiological associations between periodontitis and cardiovascular disease (CVD) have been presented. Whether or not treatment of periodontitis is valuable for primary or secondary prevention of cardiovascular disease, has not yet been fully established. In this practice-based pilot study we focused on primary prevention of cardiovascular disease, by investigating the effect of periodontal treatment on the earliest detectable stage of CVD; endothelial dysfunction.MethodsOtherwise healthy periodontitis and non-periodontitis participants 45–70 years of age were included in the study. One year after completing periodontal (non-surgical and surgical) treatment of the periodontitis patients and 1 year after inclusion of the controls, all baseline measurements were repeated. Full-mouth examinations were performed by a periodontist to determine their Periodontal Inflamed Surface Area (PISA) score and other dental parameters. To assess the cardiovascular conditions, endothelial function through the reactive hyperemia index (RHI) assessed by the EndoPAT™, and several physical and biochemical parameters were measured.Results21 patients with diagnosed, untreated periodontitis and 21 participants without periodontitis were included in this follow-up study. After periodontal therapy in the periodontitis patients, the PISA reduced significantly. The RHI did not show a significant improvement after treatment of the periodontitis patients (−0.1 ± 0.8, p = 0.524). Similarly, other secondary cardiovascular outcome measurements, hsCRP, total cholesterol, HDL cholesterol, triglycerides, HbA1c, and systolic blood pressure did not improve significantly after periodontal treatment. Controls did not show any significant changes in the RHI, in other CVD parameters and in the PISA after 1-year follow-up.ConclusionIn this practice-based pilot study, periodontal treatment did not improve the endothelial function in otherwise healthy adults with periodontitis. Future studies are needed to be of larger size and could focus on periodontitis patients with co-morbidities to investigate whether periodontal treatment has secondary preventive effect on endothelial function and other CVD parameters.Clinical Trial Registration[www.ClinicalTrials.gov], identifier [ISRCTN55656827].
Polypills for Primary Prevention of Cardiovascular Disease: A Systematic Review and Meta-Analysis
Authors: Kandil Omneya A. , Motawea Karam R. , Aboelenein Merna M. , Shah Jaffer 
Published: April 2022

PurposeTo evaluate the effect of polypills on the primary prevention of cardiovascular (CV) events using data from clinical trials.MethodsWe searched PubMed, Web of Science, EBSCO, and SCOPUS throughout May 2021. Two authors independently screened articles for the fulfillment of inclusion criteria. The RevMan software (version 5.4) was used to calculate the pooled risk ratios (RRs) and mean differences (MDs), along with their associated confidence intervals (95% CI).ResultsEight trials with a total of 20653 patients were included. There was a significant reduction in the total number of fatal and non-fatal CV events among the polypill group [RR (95% CI) = 0.71 (0.63, 0.80); P-value &lt; 0.001]. This reduction was observed in both the intermediate-risk [RR (95% CI) = 0.76 (0.65, 0.89); P-value &lt; 0.001] and high-risk [RR (95% CI) = 0.63 (0.52, 0.76); P-value &lt; 0.001] groups of patients. Subgroup analysis was performed based on the follow-up duration of each study, and benefits were only evident in the five-year follow-up duration group [RR (95% CI) = 0.70 (0.62, 0.79); P-value &lt; 0.001]. Benefits were absent in the one-year-or-less interval group [RR (95% CI) = 0.77 (0.47, 1.29); P-value = 0.330]. Additionally, there was a significant reduction in the 10-year predicted cardiovascular risk in the polypill group [MD (95% CI) = −3.74 (−5.96, −1.51); P-value &lt; 0.001], as compared to controls.ConclusionA polypill regimen decreases the incidence of fatal and non-fatal CV events in patients with intermediate- and high- cardiovascular risk, and therefore may be an effective treatment for these patients.