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Widya Warta
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Articles 279 Documents
THE EFFECTS OF RACIAL OPPRESSION ON BIGGER THOMAS IN RICHARD WRIGHT’S NATIVE SON Yustisiana, Rr. Arielia
Widya Warta No. 01 Tahun XXXVI / Januari 2012
Publisher : Universitas Katolik Widya Mandala Surabaya Kampus Kota Madiun

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Abstract

Artikel ini bertujuan membahas permasalahan yang berhubungan dengan pengaruhpengaruh penindasan ras yang dialami oleh Bigger Thomas pada novel Richard Wrightberjudul Native Son. Teori yang digunakan adalah teori oppression dan setting yaitu Great Depression in the 1930’s America.Ada beberapa temuan setelah analisis dilakukan yang berhubungan dengan pengaruh penindasan ras yang dialami oleh Bigger Thomas. Kebencian dan kemarahan Bigger Thomaskarena dia merasa tidak berguna bagi orang di sekitarnya terutama keluarganya yang bergantung hidup padanya. Pengaruh selanjutnya adalah kejahatan yang dilakukan olehBigger Thomas. Dia melakukan tindak kejahatan minor pada keluarga dan temannya, terlebih lagi, dengan membunuh seorang wanita kulit putih, Mary Dalton dan kekasihnya sendiri,yaitu Bessie.
KEMELIMPAHAN JENIS COLLEMBOLA PADA HABITAT VERMIKOMPOSTING Eladisa Ganjari, Leo
Widya Warta No. 01 Tahun XXXVI / Januari 2012
Publisher : Universitas Katolik Widya Mandala Surabaya Kampus Kota Madiun

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Abstract

Collembola are small-sized animals that play a role in degradation of organic material.Vermicomposting is degradation process of organic material with earthworm as the main role players. The problem that arises is how the presence of Collembola is in vermicompostinghabitats. The purpose of this study was to determine the abundance and Collembola species that dominantly live in vermicomposting habitats. The study was conducted in December 2010 – August 2011 in Madiun. The reseach made use of rice straw, wood sawdust and chicken manure as the vermicomposting media. Compost sample was 27 cm3 (3 cm x 3 cm x 3 cm) in size, conducted in the first to fifth weeks. Deuteronomy was done 3 times. The result showed that Collembola abundance in the vermicomposting habitats of the fifth week (final) was 2 individuals per cm3. The dominant type of Collembola on the vermicomposting habitats was Pseudosinella sp.
PEMBELAJARAN LINGKARAN DENGAN PENDEKATAN PEMECAHAN MASALAH VERSI POLYA PADA KELAS VIII DI SMP PGRI 01 DAU Priyo Utomo, Dwi
Widya Warta No. 01 Tahun XXXVI / Januari 2012
Publisher : Universitas Katolik Widya Mandala Surabaya Kampus Kota Madiun

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Abstract

The purposes of this study are to (1) understand the patterns of students’ mathematic problem solving with the version of the Polya problem-solving approach and (2) find out the difficulties faced by students in solving mathematic problem.This research is descriptive qualitative in nature. The object of this research is the eighth year students of junior high school PGRI 01 Dau on a circle of material. Data collecting was done using test sheet that aims to determine the patterns of students' mathematic problem solving, so that the results of the test can also show the difficulties encountered by the students. The data analysis showed that (1) the students were able to perform stage version of the Polya problem solving on measures of understanding about and plan for the settlement, but there were 16 students who were able to plan the implementation phase and half of the students (10) were able to do the checking stage again and (2) as many as 0% of thestudents found difficulty in understanding problem and planning stages of completion, meaning no student had difficulty in understanding the problem and plan for completion.But there were 17% of the total number of the students who got difficulty in implementing the plan, and there were 47% of the total number of the students who encountered difficulty at this stage of review.
PENENTUAN STRATEGI PRODUCTIVE MAINTENANCE PADA ELECTRIC ARC FURNACE PT ISPAT INDO MELALUI PENDEKATAN INTERNATIONAL SAFETY RATING SYSTEM (ISRS) Irmawan, Irmawan; Iviana Juniani, Anda; Priyonggo, Projek
Widya Warta No. 01 Tahun XXXVI / Januari 2012
Publisher : Universitas Katolik Widya Mandala Surabaya Kampus Kota Madiun

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Abstract

ISPATINDO, a steel melting factory with production capacity 3360 tons/day, operates the electric arch furnace (EAF) to transform steel into liquid at Steel Melting Shop (SMS). It is then conveyed to another machine for further process until it becomes billet and wire rope. During its operation, the electric arc furnace once exploded on March 3rd, 2004.The explosion made 13 workers get wounded and even some died. Up to now, EAF components have frequently been damaged and repaired prior to the scheduled replacements.This condition makes index of reliability of EAF decrease significantly. If there’s no action to improve the maintenance strategy, component failure which may cause accident couldhappen. This research used the International Safety Rating System (ISRS) to determine the maintenance strategy on the electric arc furnace machine. ISRS method was used to obtain critical program which would serve as the main input in the preparation of maintenance strategy. With this strategy it was expected that ISRS could increase the effectiveness of production and prevent against the occurrence of occupational accidents, losses onmanagement, equipment, materials and environment.
VARIABEL ANTESEDEN DAN KONSEKUENSI DARI KINERJA KUALITAS (STUDI EMPIRIS PADA PERUSAHAAN MANUFAKTUR DENGAN BERSERTIFIKAT ISO 9000) Handayani, Dwi
Widya Warta No. 02 Tahun XXXV / Juli 2011
Publisher : Universitas Katolik Widya Mandala Surabaya Kampus Kota Madiun

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Abstract

The purpose of this study is to investigate the influence of quality management control systems (quality goal, quality feedback, quality incentives) and environmental accounting on quality performance. The data used in this research were collected from finance, marketing, and production managers of manufacture companies with ISO 9000.The data collecting was done by mail survey on 483 questionnaries. The questionnaires which were relevant for the analysis were 113 in number. The data analysis was conducted by the use of SEM with AMOS ver. 5.0. The result shows that communication intensity of quality goal toward the labourers was not related to quality performance. The frequency of quality feedback was not related to quality performance. The improvement of incentives in relation to quality had a positive relationship with quality performance. The implementation of environmental accounting had no relationship with quality performance. Quality performance had no relationship with customer satisfaction. Quality performance had a positive relationship with financial performance. Customer satisfaction had a positive relationship with financial performance.
PENGARUH TES MASUK BERDASARKAN NILAI UJIAN NASIONAL (UN) TERHADAP PRESTASI BELAJAR SISWA (Studi Kasus di SMUK St. Bonaventura Madiun) Mudjijanti, Fransisca
Widya Warta No. 02 Tahun XXXV / Juli 2011
Publisher : Universitas Katolik Widya Mandala Surabaya Kampus Kota Madiun

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Abstract

The national examination is aimed to measure learners’ competence achievement in some specific subjects grouped into science and technology in order to assess the achievement of National Standards of Education. In the national examination students try to achieve high scores in the hope that they may pass it and fulfil the requirement, if needed, to continue their study to a higher-level education. The scores in the national exam are the ones obtained by students after they attend a national exam. The scores are measured using standardized tests. The scores which students achieve in the national exam are used as one of passing determinants of students in the intrance selection for the education of higher level. The theory of association indicates that the association factor in learning plays quite important roles, because all old experiences and the new ones are respectively associated into an integrated unit of experinces. Besides, experiences in certain situation may also be associated with other situations, hence enabling the transfer of learning outcomes. Based on the theory of association it can be said that the higher the national examination scores are, the better the academic achievement of students is. The variable of entrance test based on national examination scores is closely correlated with the variable of students’ academic achievement. The variable of entrance test based on national examination scores has a significant influence (18.7%) toward the variable of students’ academic achievement .On the basis of the results of Chi Square Test on the hypothesis saying "there is an influence of the entrance test based on national examination scores toward students’ academic achievement” is not provable.
ALJABAR MAX PLUS : SUATU KAJIAN TEORI DAN APLIKASI FUNDAMENTALNYA Ariyanti, Gregoria
Widya Warta No. 02 Tahun XXXV / Juli 2011
Publisher : Universitas Katolik Widya Mandala Surabaya Kampus Kota Madiun

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Abstract

In max-plus algebra we work with the algebra structures consisting of the set ℝ = ℝ ∪ {−∞} together with operations ab = max(a,b) and ab = a+ b. The additive and multiplicative identities are taken to be  = −∞ and e = 0 respectively. Its operations are associative, commutative and distributive similar to those in conventional algebra. In this article matrix over max-plus algebra (or in ℝ ) is defined. This article emphasizes on max-plus linear algebra specifically. It is evident that some of the concepts of conventional linear algebra are also possessed by a max-plus version. The solvability of linear systems, such as Ax = b is specifically elaborated in this article.
FAKTOR-FAKTOR YANG MEMPENGARUHI KEPATUHAN WAJIB PAJAK Rustiyaningsih, Sri
Widya Warta No. 02 Tahun XXXV / Juli 2011
Publisher : Universitas Katolik Widya Mandala Surabaya Kampus Kota Madiun

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Abstract

Taxes are a source of state revenues used for government spendings. The government has tried to raise taxation revenues. Tax revenues can be increased if taxpayers have a compliance in meeting tax obligations. There are several factors that affect taxpayers’ compliance to meet tax obligations, such as the understanding on the self-assessment system, educational level, income level, service quality, and the perception of taxpayers toward the tax penalties. The efforts of government to increase taxpayers’ compliance include publishing and sending letters of reprimand, making appeals, handing in tax bills, stimulating community awareness of the tax, improving the quality of tax-service offices, helping taxpayers to meet obligations of tax administration, socializing taxation so as to give taxpayers comprehensive understanding due to their rights and obligations, simplifying the available tax systems, and carrying out auditings in order to judge the owed taxes.
PENGARUH PEMBERIAN KOMPOS BLOTONG, LEGIN, DAN MIKORIZA TERHADAP SERAPAN HARA N DAN P TANAMAN KACANG TANAH Purwaningsih, Ch. Endang
Widya Warta No. 02 Tahun XXXV / Juli 2011
Publisher : Universitas Katolik Widya Mandala Surabaya Kampus Kota Madiun

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Abstract

The study was carried out to investigate the effect of sugarcane filter cake compost, legin, and mychorrhizae application on the N and P nutrient uptake of peanut. Factorial Completely Randomized Block Design (CRBD) with three replicates was used in this experiment. The first factor was of five levels of sugarcane filter cake compost application namely, K0: control without compost, K1: 25 g, K2: 50 g, K3: 75 g, and K4 : 100 g/polybag, respectively. The second factor consisted of four levels of inoculation, i.e. P0: without inoculation, P1: inoculated with legin, P2: inoculated with Glomus etunicatum, and P3: inoculated with legin and Glomus etunicatum. The plants were grown up on 4 kg of sterile soil added by SP-36 fertilizer of 0,24 g/polybag, watered once in three days and harvested after ninety days since planting time. The measurement parameters included total hoot N and P content as well as percentage of mycorrhizae infection. The collected data were analyzed using Analysis of Variance (Anova), followed by Duncan’s Multiple Range Test (DMRT) at 5% level of significance. The result of this experiment showed that addition of sugarcane filter cake compost, legin, and mychorrhizae inoculation significantly increased total shoot N and P content and percentage of mycorrhizae infection of peanut. Mychorrhizae application influenced the N and P nutrient uptake of peanut better than just legin application.
STRATEGI PEMANUFAKTURAN SEBAGAI VARIABEL PEMEDIASI ANTARA STRATEGI KOMPETITIF DIFERENSIASI DAN KINERJA PERUSAHAAN Soni Kurniawan, Ignatius
Widya Warta No. 02 Tahun XXXV / Juli 2011
Publisher : Universitas Katolik Widya Mandala Surabaya Kampus Kota Madiun

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Abstract

This research adopted part of research framework of Amoako-Gyampah and Acquaah (2008). It aimed to examine whether or not the manufacturing strategy mediated a relationship between differentiation competitive strategies and firm performance. The sample of the research was manufacture firms located in Jababeka Industrial Estate, West Java. The sample was taken applying a non-probability method with a purposive sampling technique. The data collecting was carried out using mail survey technique with questionnaires sent via post and e-mail survey technique. The data were analyzed making use of path analysis technique. The result of the analysis indicated that the differentiation competitive strategies influenced four dimensions of manufacturing strategy, but the strategies did not influence the performance of the firms directly. The finding showed that among the four dimensions of the strategies, only quality influenced the performance of the firms. Based on the result, a conclusion can be drawn that the differentiation competitive strategies influenced the performance of the firms through quality.

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