bluuebunny/crossref_metadata_2025_split huggingface dataset:
PEMANFAATAN TITONIA SEBAGAI PUPUK ALTERNATIF DAN BAHAN SUBTITUSI PUPUK N, P, DAN K, BAGI PADI SAWAH INTENSIFIKASI YANG DIBERI P SECARA STARTER
Authors: Gusnidar Gusnidar 
Published: November 2017

Penelitian bertujuan menentukan interaksi antara Titonia (Tt) dan takaran pupuk P-starter (P-s) terhadap produksi padi sawah intensifikasi. Penelitian berlokasi di Kenagarian Sicincin Kabupaten Padang Pariaman Sumatera Barat. Percobaan berbentuk faktorial 2x3 dalam rancangan petak terbagi (RPT) dengan 3 kelompok. Petak utama adalah dosis Tt, Urea, dan KCl, T0=0,0 tonha-1 Tt+200kgUrea+75kgKCl (Urea dan KCl rekomendasi=R); T1=5, tonha-1 Tt+100 kgUrea (Urea 50% R), tanpa KCl. Anak petak adalah dosis P-s; P0 = 0kg P ha-1; P3 = 3kg P ha-1; P6 = 6kg P ha-1. Dibuat pula 3 petak kontrol menurut tradisi petani (200kg SP-36ha-1, dan 200kg Ureaha-1). Pengamatan dilakukan terhadap tanah dan tanaman, data tanaman diuji F, dan dilanjutkan dengan Uji BNT taraf 5%. Hasil penelitian menunjukkan bahwa Tt dapat digunakan sebagai pupuk alternatif untuk menghemat penggunaan pupuk buatan (PB) berupa pupuk N (Urea), pupuk P (SP-36 atau TSP), dan pupuk K (KCl) untuk tanaman padi sawah intensifikasi. Penggunaan Tt sebanyak 5,0ton kering ha-1 dapat mengurangi dosis PB hingga 50% pupuk N (100kg Urea), 162kg SP-36, dan 100% pupuk K (75kg KCl) dengan hasil gabah sekitar 6,0 ton ha-1 (kadar air 14%). Pemberian Tt sebagai pupuk alternatif untuk mensubtitusi 50% penggunaan pupuk N, dan 100% pupuk K, dan mengurangi penggunaan pupuk P (81%) sehingga dapat menghemat biaya produksi. Dengan demikian Tt dapat direkomendasikan sebagai pupuk alternatif untuk mensubtitusi sekitar 50% penggunaan pupuk N, P, dan K pada tanah sawah intensifikasi.Kata kunci: Pupuk alternatif, pupuk buatan, sawah intensifikasi, titonia
EKSTRAKSI BAHAN HUMAT DARI BATUBARA (SUBBITUMINUS) DENGAN MENGGUNAKAN 10 JENIS PELARUT
Authors: Rezki Dewi , Ahmad Fachri , Gusnidar Gusnidar 
Published: November 2017

This experiment was conducted to extract sub-bituminous coals for obtaining humic substances by using 10 kinds of extract solutions. The best and effective solution was investigated and also the characteristics of humic substances soluble in those solution. Complete Randomize Design was used to find out the effect of treatments. Two types of coals were taken from Pasaman and Sawahlunto and the ten kinds of extract solutions were 0.1 N NaOH, 0.5 N NaOH, 0.1 M Na2CO3, 0.5 Na2CO3, 0.1 N HCl, 0.1 M Formic Acid, 0.1 M Oxalic Acid, 0.025 N HF, Ethanol 70 %, and Ethanol 90 %. Results of this laboratory experiment showed that all ten extraction solutions had the ability to extract humic substances but in different amount. The best solution that could be used effectively was 0.5 N NaOH. This solution could extract 31.5 % of humic substances from Pasaman Sub-bituminous coals, but only 15.4 % could be extracted from that of Sawahlunto. Infra Red Spectrometer was also used to identify the characteristics of functional groups appear on those humic substances extracted.Key Words: humic acid, coal
KAJIAN SIFAT FISIKA EMPAT TANAH UTAMA DI SUMATERA BARAT
Authors: Yulnafatmawita Yulnafatmawita , Asmar Asmar , Ramayani Ari 
Published: November 2017

A research about soil physical study of four main soils found in West Sumatra was conducted in 2006. The research was aimed to determine some soil physical properties of four soil which are mostly found in West Sumatra. The four soil orders assessed were Ultisol from Agricultural Expreriment Station Limau Manis, Oxisol from Lubuk Minturun, Entisol from Tabing Kecamatan Koto Tangah Padang, dan Andisol from Bukik Gompong Kabupaten Solok. The result showed that at the depth of 0-20 cm soil profile. Ultisol and Oxisol had finer texture than those of Andisol and Entisol. Andisol was dominated by silt while Entisol was dominated by sand particles. Andisol had the lowest bulk density and the highest soil organic matter and total porosity. Soil Organic matter content of Entisol, Oxisol, and Ultisols was low in criteria. Plant available water (PAW) was higher in Oxisol, then followed by Andisol, Ultisol, and Entisol.Key words: Organic matter, bulk density, texture, porosity, plant available water
PENGARUH PEMBERIAN BEBERAPA JENIS BAHAN ORGANIK TERHADAP STABILITAS AGREGAT TANAH ULTISOL LIMAU MANIS
Authors: Yulnafatmawita Yulnafatmawita , Adrinal Adrinal , Daulay Anita Febriani 
Published: November 2017

A field research about the effect of some sources of organic matter on aggregate stability of Ultisol was conducted in Limau Manis Padang. The research was aimed to investigate the contribution of different sources of organic matter to soil aggregate stability. Field research was arranged in Completely Randomized Block Design (RBD) consisting of 4 treatments (types of organic matter) and 3 replications (blocks). The treatments were : A = Tithonia diversifolia, B = Straw of Oryza sativa, C = Imperata cylindrica, and D = Leucaena glauca. The dosage for each treatment was 20 ton/ha based on dry weight. The result showed that Tithonia diversifolia gave the best contribution in improving soil aggregate stability of Ultisol Limau Manis for the first three (3) months.Keywords : organic matter, aggregate stability, marginal soil.
KAJIAN SIFAT FISIKA TANAH PADA PERTUMBUHAN TANAMAN MANGGIS (Garcinia mangostana L.) DI KABUPATEN LIMA PULUH KOTA
Authors: Yulnafatmawita Yulnafatmawita , Adrinal Adrinal , Isminingsih Sudewi 
Published: November 2017

This research was aimed to evaluate physical properties of soils grown by mangosteen crops in Lima Puluh Kota Regency, especially in Kecamatan Payakumbuh and Kecamatan Guguk, in West Sumatra. Soils were sampled by using sample rings for undisturbed and by using soil driller for disturbed samples on 0-20, 20-40, and 40-60 cm soil depth. Soil samples were analyzed in Soil Laboratory Agriculture Faculty, Andalas University, Padang. The results showed that soil texture in two locations was similar, that was silty loam for the 0-40 cm depth, and clay for the 40-60 depth. However, generally soil organic matter content in Guguk was lower than that in Payakumbuh, that was medium to low, BV from low to high, total porosity from high to medium, and permeability from high to slightly slow. Key Words: Soil physical properties, mangostana
FAKTOR-FAKTOR EKSTERNAL YANG MEMPENGARUHI WAKTU PEMBUAHAN MANGGIS
Authors: Darfis Irwan , Aprisal Aprisal 
Published: November 2017

A research aiming to evaluate external factors affecting fertility process on manggo trees had been conducted in Lima Puluh Kota Regency, as one of production central for manggos in West Sumatra. In the first year, the activity of the research was aimed to identification on earlier and later flowering plants. External factors being identified were soil nutrients and soil chemical characteristics, as well as temperature and relative humidity around canopies of the trees. The results showed that there was an interaction among the external factors on the characteristics of both groups of the manggo trees. Earlier flowering plants had higher temperature around the canopies, but lower relative humidity than those later flowering plants. Some other external factors such as light intensity as well as the duration of day and night period will be identified on the following research.Key Words: Manggos tree, canopy temperature and humidity, earlier flowering plants, later flowering plants
PEMANFAATAN ABU JENJANG KELAPA SAWIT SEBAGAI SUMBER K PADA TANAH GAMBUT DAN PENGARUHNYA TERHADAP PRODUKSI JAGUNG
Authors: Prasetyo Teguh Budi 
Published: November 2017

This research was conducted in Green House at Agriculture Faculty of Andalas University from September 2000 to Maret 2001. The objective of the research was to study of the ash of oil palm stem as K source and to determine optimum level to corn production on peat soils. The experiment was designed on Complete Randomized Design with 9 treatments and 3 replications. The treatments consisted of without oil palm ash, 100, 200, 400, 600, 800 kg/ha and 100, 200 kg KCl/ha. The result showed that application of the ash of oil palm can increase pH and K soil content. The highest pH and K soil content was obtained with 1000 kg ash/ha namely 5,56 and 5,28 me/100 g. Application 400kg ash/ha can substitute 200 kg KCl/ha. The highest corn yield was obtained with application 800kg ash/ha but not significantly with application 400 and 600 kg/haKey words: ash, K resource, corn production
PENGARUH PERBEDAAN JENIS DAN KONSENTRASI BAHAN PENGISI TERHADAP KARAKTERISTIK PEWARNA BUAH SENDUDUK
Authors: Tazar Nurzarrah , Violalita Fidela , Harmi Mimi , Fahmy Khandra 
Published: November 2017

Penelitian ini bertujuan untuk menentukan jenis bahan pengisi terbaik dan konsentrasi bahan pengisi yang terbaik dalam mengekstrak pewarna bubuk dari buah senduduk. Jenis bahan pengisi yang digunakan ada dua macam yakni dekstrin dan maltodekstrin, konsentrasi bahan pengisi yang digunakan adalah 5%, 10%, 15%, 20% dan 25%. Pewarna bubuk yang dihasilkan dianalisa konsentrasi antosianin, kadar air, pH, total asam dan aktivitas antioksidannya. Dari hasil penelitian menunjukkan perbedaan jenis bahan pengisi, konsentrasi bahan pengisi dan interaksi keduanya memberikan pengaruh yang berbeda nyata terhadap konsentrasi antosianin, kadar air, pH dan total asam dari pewarna bubuk buah senduduk. Jenis bahan pengisi yang paling baik dalam pembuatan pewarna bubuk dari buah senduduk adalah maltodekstrin pada konsentrasi 5% dengan konsentrasi antosianin 7.3688 mg/L, kadar air 13.6171%, pH 2.372 dan total asam 41.47% dengan aktivitas antioksidan sebesar 52.670%.
Phytochemical Action of White Mulberry Extracts against Three Important Stored Grain Pests
Authors: Sabuj Z. R. , Khatun A. , Abdullah M. , Badruddoza D. M. , Ali H. , Islam N. 
Published: November 2017

Petroleum ether (Pet. ether), CHCl3 and CH3OH extracts of white mulberry were subjected to dose-mortality tests against Callosobruchus chinensis (L.), Sitophilus oryzae (L.) and Tribolium castaneum (Hbst.). Pet. ether extract of leaves against C. chinensis, S. oryzae and T. castaneum provided LD50 9.16, 5.06, 3.79, 2.81, 2.06, 1.55, 1.32, 1.38 mg/g; 17.6, 12.9, 11.3, 82.4, 83.5, 9.47, 8.73, 8.61 mg/g and 0.93, 0.826, 0.691, 0.623, 0.567, 0.532, 0.525 mg/cm2 after 0.5, 6, 12, 24, 36, 48, 60, 72 h of exposures respectively. Against C. chinensis Pet. ether extract of root and stem bark gave LD50 28.3, 20.7, 18.4, 16.9, 14.4, 13.6, 13.3, 13.3 mg/g and 86.3, 228.9, 177, 109, 61.0, 21.8, 0.999, 15 mg/g after 0.5, 6, 12, 24, 36, 48, 60, 72 h of exposures respectively. CH3OH extracts of leaves offered LD50 21.5, 20.4, 17, 16.2, 15.6, 14.7 mg/g against C. chinensis; 5.4, 14.7, 13.7, 11, 10.9, 9.46, 9.10 mg/g against S. oryzae; and 3.804, 3.429, 3.284, 2.736, 2.441, 2.311, 2.264 mg/cm2 against T. castaneum after 6, 12, 24, 36, 48, 60, 72 h of exposures respectively. Against S. oryzae CH3OH extract of root and CHCl3 of stem bark gave LD50 19.5, 19.1, 17.5, 16.7, 16.2, 15.8, 15.9 mg/g and 9.77, 9.44, 7.71, 6.56, 5.94, 5.39, 5.4 mg/g after 6, 12, 24, 36, 48, 60, 72 h of exposures respectively. However, CHCl3 extract of leaves and root didnt show mortality.
Guanxin Danshen Formulation Protects against Myocardial Ischemia Reperfusion Injury-Induced Left Ventricular Remodeling by Upregulating Estrogen Receptor β
Authors: Deng Xuehong , Xing Xiaoyan , Sun Guibo , Xu Xudong , Wu Haifeng , Li Guang , Sun Xiaobo 
Published: November 2017

Background: Guanxin Danshen formulation (GXDSF) is a traditional Chinese herbal recipe recorded in the Chinese Pharmacopeia since 1995 edition, which consists of Salviae miltiorrhizae Radix et Rhizoma, Notoginseng Radix et Rhizoma and Dalbergiae odoriferae Lignum. Our previous research suggested GXDSF had positive effect on cardiovascular disease. Therefore, the aim of this study was to elucidate the effects of GXDSF on myocardial ischemia reperfusion injury-induced left ventricular remodelling (MIRI-LVR).Methods: The effects of GXDSF on cardiac function were detected by haemodynamics and echocardiograms. The effects of GXDSF on biochemical parameters (AST, LDH and CK-MB) were analyzed. Histopathologic examinations were performed to evaluate the effect of GXDSF on cardiac structure. In addition, the Traditional Chinese Medicine Systems Pharmacology (TCMSP) database was used to predict the main target of GXDSF. Target validation was conducted by using western blots and immunofluorescent double staining assays.Results: We found that +dp/dt and LVSP were significantly elevated in the GXDSF-treated groups compared with the MIRI-LVR model group. Left ventricular ejection fraction (LVEF) and left ventricular fractional shortening (LVFS) were increased in the GXDSF-treated groups compared with the model group. All biochemical parameters (AST, LDH and CK-MB) were considerably decreased in the GXDSF-treated groups compared with the model group. Fibrosis parameters (collagen I and III, α-SMA, and left ventricular fibrosis percentage) were decreased to different degrees in the GXDSF-treated groups compared with the model group, and the collagen III/I ratio was elevated by the same treatments. TCMSP database prediction and western blot results indicated that estrogen receptor β (ERβ) could be the main target of GXDSF. PHTPP, a selective antagonist of ERβ, could inhibit the expression of ERβ and the phosphorylation of PI3K and Akt in myocardial tissue induced by GXDSF, and partly normalize the improving effects of GXDSF on +dp/dt, LVEF, LVFS, LDH, CK-MB, α-SMA and myocardial fibrosis.Conclusion: Collectively, GXDSF showed therapeutic potential for use in the prevention and treatment of myocardial ischemia reperfusion injury-induced ventricular remodeling by upregulating ERβ via PI3K/Akt signaling. Moreover, these findings may be valuable in understand the mechanism of disease and provide a potential therapy of MIRI-IVR.
Du jeu des proverbes dans les Histoires ou Contes du temps passé : « Cendrillon ou la petite pantoufle de verre »
Authors: Cagnat-Debœuf Constance 
Published: November 2017

Dans la dédicace « À Mademoiselle » qui ouvre les Histoires ou contes du temps passé, Perrault invite son lecteur à lire les contes comme on déchiffre une énigme. Une énigme dont la clé pourrait nous être offerte par Mlle Lhéritier, qui dès 1696 révélait dans le conte de fées une variante du jeu des proverbes. La présente enquête s’intéresse au cas de « Cendrillon ou la petite pantoufle de verre » et découvre dans les différentes séquences du récit la littéralisation de nombreux proverbes. Leur tissage produit un texte second dont la signification ne vient pas tant doubler la lecture naïve de l’histoire que la mettre à mal : l’héroïne vertueuse et docile qu’admirent les enfants se découvre une habile dissimulatrice dont les menées couronnées de succès suscitent la complicité amusée du lecteur adulte.
Jean Lacurne, auteur de la collection de proverbes des manuscrits français 1599 et 6170 de la Bibliothèque nationale de France
Authors: Haaker Antoine 
Published: November 2017

Cet article traite d’une importante collection de trois mille proverbes français, italiens et espagnols sélectionnés et commentés par un auteur anonyme du xvii	e siècle. Michael Kramer dans un article publié il y a quelques années dans cette même revue, a attribué l’ouvrage à Philibert de la Mare (1615-1687), placé sa composition entre les années 1645 et 1653, et émis l’hypothèse qu’il ne fut jamais terminé par son auteur, les proverbes étant passés de mode vers le milieu du xvii	e siècle. On se propose ici de démontrer que le véritable auteur de cette collection de proverbes ne saurait être que Jean Lacurne (ca. 1570-1631), et que, bien que seule une partie du manuscrit nous soit parvenue, l’œuvre fut sans doute achevée et qu’elle le fut vers l’an 1630.	L’article contient en outre une notice détaillée sur la vie et l’activité littéraire de Jean Lacurne.
Handicap : une identité entre-deux
Authors: Blanc Alain 
Published: November 2017

Après avoir rappelé l’origine intellectuelle des deux concepts proches que sont liminarité (Van Gennep) et liminalité (Turner ; Murphy), cette contribution défend l’idée que le handicap est liminalité. Pour ce faire, l’accent est mis sur deux aspects liés et interagissant. D’abord, un corps déficient du fait d’une atteinte quelconque limite les fonctionnalités et implique des assignations. Ensuite, des environnements globalement inhospitaliers dessinent des itinéraires et des impossibilités. Le handicap résulte donc d’une inadéquation entre corps déficient et société peu accessible. Matériels ou immatériels, et malgré l’amélioration de l’accessibilité, des obstacles et des barrières délimitent des espaces au sein desquels les personnes handicapées trouvent néanmoins un accueil socialement conçu comme bénéfique : destinataires de l’attention collective, elles ne sont pourtant pas pleinement incluses. Elles restent donc sur le seuil de la maison commune. Et dans le monde des instabilités et des mobilités, des incertitudes des départs et des arrivées, et sans parler de la durée et des conséquences des déplacements, le modèle de la liminalité devient pertinent pour cerner les hésitations de la vie collective qui concernent un nombre croissant de personnes, notamment les flux migratoires et la gestion de leur accueil.
Handicap : une identité entre-deux
Authors: Clouard Chantal 
Published: November 2017

La surdité constitue une expérience anthropologique et phénoménologique sans pareille dans le champ des déficiences. Son objet d’étude s’est historiquement constitué selon deux axes dialectiques : d’un côté, le modèle médical ; de l’autre, un modèle culturel et linguistique inédit. Entre ces deux pôles qui encourent chacun dans leur position extrême le risque d’assignations et de projections simplificatrices, une grande hétérogénéité des situations et des trajectoires individuelles se fait jour chez les sujets, résolument le plus souvent dans un « entre-deux » à négocier et dont l’approche psychanalytique est à même de rendre compte. À tout âge de la vie et particulièrement à l’adolescence, la personne sourde est en effet conduite à interroger son appartenance, son histoire familiale, son éducation, les choix qui ont été faits pour elle, son handicap, soit sa position entre deux communautés et deux langues. La question de la transmission d’une langue maternelle chez des sujets sourds dont la grande majorité sont issus de parents entendants est cruciale à cet égard. Les effets en sont parfois traumatiques dans la dyade mère-bébé, avec un risque de maintien du contre-investissement maternel dans la « déliaison », conduisant à la désobjectalisation et à la désubjectalisation. La surdité a amené les psychanalystes à repenser le cadre de la cure. De la même manière, lorsque professionnels sourds et professionnels entendants partagent un même objet, ce travail oblige à un dépassement permanent du soi « déficient » pour l’envisager comme une rencontre avec des potentialités nouvelles à mettre sans cesse en œuvre.
Handicap : une identité entre-deux
Authors: Bardeau-Garneret Jean-Marc 
Published: November 2017

Il s’agit de rendre compte dans ce texte de mon parcours entre la zone du handicap et la zone de la validité. La zone du handicap, composée des institutions d’éducation spécialisée, me traitera en tant qu’objet à réparer afin de rejoindre la « zone valide » en tant qu’individu autonome. L’autonomie devant être comprise comme l’ensemble des capacités de chacun lui permettant de répondre à tous ses besoins. La « zone valide », par les mouvements d’action catholique de l’enfance, puis des adultes, me permettra de me construire en tant qu’acteur et responsable de la condition que je partage avec mes pairs handicapés.
La transcommunalité à l’épreuve du fédéralisme : une illustration en Région wallonne
Authors: Leloup Fabienne 
Published: November 2017

Résumé Les coopérations transcommunales tendent à se multiplier en Europe. À la recherche d’une taille optimale ou d’un construit collectif, elles amènent les communes à collaborer pour la résolution de problème ou à élaborer un avenir commun. Cette tendance à la recomposition spatiale se manifeste-t-elle aussi en Belgique, pays fédéral ? La question est traitée en discutant des différents modèles de coopération possibles et s’applique aux évolutions en Région wallonne, en prenant l’entité subrégionale de la Wallonie picarde comme illustration.
Demographic and Academic Factors Associated With Enrollment in Online MSN Programs
Authors: Cipher Daisha J. , Shrestha Sachin , Mancini Mary E. 
Published: November 2017

Background:
There is a need to better understand the demographic and academic characteristics of individuals enrolled in online Master of Science in Nursing (MSN) programs.

Method:
This article reports a retrospective analysis of 4,079 students enrolled in one of three MSN programs: family nurse practitioner (FNP), nurse educator, and nursing administration. Demographic characteristics (i.e., gender, race, age) and academic variables (i.e., academic load, past undergraduate/graduate enrollment at the university) were examined for all enrollees.

Results:
Students in the MSN programs were younger than the national mean age for RNs, were primarily White, and were enrolled part time. The sample was composed of a disproportionately higher percentage of students from ethnic minority backgrounds than national RN profiles.

Conclusion:

Study implications indicate that understanding the commonalities, differences, and educational experiences of students in on-campus and online MSN programs is important. The finding that almost 90% of online graduate nursing students enroll as part time has significant financial, family, and career implications. [
J Nurs Educ.
2017;56(11):670–674.]
Enhancing Critical Thinking Via a Clinical Scholar Approach
Authors: Simpson Vicki , McComb Sara A. , Kirkpatrick Jane M. 
Published: November 2017

Background:
Safety, quality improvement, and a systems perspective are vital for nurses to provide quality evidence-based care. Responding to the call to prepare nurses with these perspectives, one school of nursing used a clinical scholar approach, enhanced by systems engineering to more intentionally develop the ability to clinically reason and apply evidence-based practice.

Method:
A two-group, repeated-measures control trial was used to determine the effects of systems engineering content and support on nursing students' clinical judgment and critical thinking skills.

Results:
Findings indicated this approach had a positive effects on student's clinical judgment and clinical reasoning skills. This approach helped students view health care issues from a broader perspective and use evidence to guide solution development, enhancing the focus on evidence-based practice, and quality improvement.

Conclusion:

Intentional integration of an evidence-based, systems perspective by nursing faculty supports development of nurses who can function safely and effectively in the current health care system. [
J Nurs Educ.
2017;56(11):679–682.]