bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pemanfaatan Limbah Serbuk Gergaji Dan Arang Sekam Padi Sebagai Media Sapih Untuk Cempaka Kuning (Michelia Champaca)
Authors: Dewi Agustin Anita , Riniarti Melya , . Duryat 
Published: May 2020

To support the cultivation of yellow cempaka (Michelia champaca) intensively, high quality seedlings was needed. One of the factors that affect the growth and quality of seedling was growth media. The objectives of the research were to (1) determine the effect of saw dust and rice husk as growth media than the top soil for yellow cempaka seedlings; (2) obtained the best composite media between top soil with saw dust and rice husk as media for growth media for yellow cempaka seedlings. The research was conducted in greenhouse, started from January to April 2013. The experiment used Completely Randomized Design (CRD) with 6 treatments and 3 replicates, every experiment unit consisted of 6 yellow cempaka seedlings so the total number amounted to 108 seedlings. The treatment were number of medias (1) top soil; (2) saw dust; (3) rice husk; (4) top soil + saw dust 1:1; (5) top soil + rice husk 1:1; (6) top soil + saw dust + rice husk 1:1:1. Observed variables include high growth, diameter, number of leaves, root length, top root ratio, total dry weight and seedling quality index. The results showed that growth media of rice husk gave a good growth of yellow cempaka same as media top soil. Composite growth media that had a better growth of yellow cempaka seedling was composite growth media top soil + rice husk 1:1.
Ukuran Benih Dan Skarifikasi Dengan Air Panas Terhadap Perkecambahan Benih Pohon Kuku (Pericopsis Mooniana)
Authors: Luksi Indria Sandi Anita , . Indriyanto , . Duryat 
Published: May 2020

Nedun tree (Pericopsis mooniana) is one of commercial trees. The propagation of nedun tree generatively has an obstacle due to it’s dormant character and the variety of seeds weight and the both factors are suspected influence the germanitaion. This research aimed to determine effect of seed weight for nedun seed germination and the best of seeds weight for nedun seed germination; the effect of soaking in hot water at beginning temperature 80˚C by different soaking period on germination, and the best effect of soaking in hot water at beginning temperature of 80˚C by different soaking period on germination. This research was compiled in a randomized complete block design, with 5 treatments and 3 groups. Seeds were catagorized in to three group of weight which were heavy, medium, and light. The treatments consisted of without scarification (as a control), soaking in hot water at beginning temperature of 80ºC during 12 hours, 24 hours, 36 hours, and 48 hours. Every experiment unit consisted of 100 seed. The observed variables were consisted of germination percentage, mean daily germination, germination value, and the ability to germinate. Data analysis methods were used variance homogenity, variance analysis and least of difference test at 5% significant level. Based on the analysis of variance showed that seeds weight significantly affected the mean daily germination, but had no effect on germination percentage, germination value, and the ability to germinate. Seeds weight had a mean daily germination 15.088 days to germinate. The medium seeds were germinated faster than heavy seeds and light seeds. Seed scarification gave effect on germination percentage and germination value significantly, but not significant on mean daily germination and ability to germinate. Seeds scarification with hot water at beginning temperature 80°C for 48 hours had germination percentage 28,000%, germination percentage was better than the scarification for 36 hours, 24 hours, 12 hours, and control.
Compressive Strength of Concrete with Recycled Concrete Aggregate as Coarse Aggregate and Recycled Paving Block Aggregate as Fine Aggregate Partially Substituted by Recycled Brick Aggregate
Authors: Priyono Idi , Erizal Meiske Widyarti, 
Published: May 2020

An excessive extraction of natural resources for aggregate in concrete mix can caused an environmental degradation. Â According to Indonesia ministry of industry in 2017, the use of cement is predicted will reach 84,96 million tons, that can affected the use ofÂ aggregate for concrete mix are quadruplet to 250 â€“ 350 million tons.Â Opimally, the use of recycled material is green method that can reduce an excessive extraction of natural aggregates and keep an environmental sustain.Â The aim of this study is to obtain recycled aggregate concrete compressive strength and examine recycled aggregate concrete quality in days 3, 7, 28, 35, and 90 along with a proposal of the use of recycled aggregate concrete as a building construction material. This research used experimental method ofÂ SNI 03-2834-2002Â the standard of normal concrete mix design for fâ€™c 25 MPa then built five types of concrete mix ofÂ REC B, REC C, REC D, REC E, and REC F with every types of concrete has four sample are used for compressive strength test. The fine recycled paving block aggregate (RPA) were used partially to substituted a fine recycled brick aggregate (RBA) at 0%, 25%, 50%, 75%, and 100% by weigth.Â The result of this study showed the mixed concrete REC D with RCA 100%, RPA 50% and RBA 50% in 28 days is generate highest compressive strength than other recycle aggregates concrete mixes. Compressive strength at 28 days in a mix codes REC B, REC C, REC D, REC E and REC F are 18,12 MPa; 18,36 MPa; 19,35 MPa;16,69 MPa; and 16,39 MPa.Â The results show that it is feasible to replace a natural aggregate entirely by recycled aggregates. With compressive strength over 17 MPa at 28 days, mix codes REC B, REC C and REC D are recommended to use the recycled aggregate concrete for structure of residential buildings but mix codes REC E and REC F arenâ€™t recommended and only allowed for non-structural concrete such as separate wall (SNI 8140:2016). Based on SNI 03-0691-1996 about solid brick concrete (paving block), recycle aggregate concrete with mix code of REC B, REC C, and REC D are able to use on paving block with B quality such as parking lot. While, recycled aggregate concrete with mix code of REC E and REC F are able to use on paving block with C and D quality which used for pedestrian, garden and other use.Â
Plausibility of Hydrocarbon Potential Analytics of Archieâ€™s Model by Cementation Factor Pliability in Shaly Sand Reservoir
Authors: Ilozobhie Anthony John , Egu Daniel Ikechukwu 
Published: May 2020

Comprehensive comparative analyses of 18 shaly sandstone zones in four wells of an Oil Field in the Niger Delta were carried using only the Archie Model with the appropriate cementation factor from a range of 1.3 to 2.0 This was done to comprehensively analyze and statistically validate the need for the applicability of m = 1.3. Detailed statistical analysis of water saturation results of lower and upper 95% confidence intervals for the standard deviations gave the least range of 0.00415 to 0.00724 (m=1.3), 0.00660 to 0.1151 (m=1.65) and maximum of 0.00996 to 0.01747 (m=2.0). This was however validated by the bias results of the standard deviation with -0.00025 for m=1.3, -0.00040 for m=1.65 and -0.00060 for m=2. Hydrocarbon saturation results of lower and upper 95% confidence intervals for the standard also gave the least values of 0.00427 to 0.00740 (m=1.3), 0.00680 to 0.01171 (m=1.65) and 0.01031 to 0.01773 (m=2.0). The bias results of the standard deviation gave the least for m=1.3 as -0.0002, -0.00032 for m=1.65 and -0.00048 for m=2.0. Hydrocarbon movability index results of lower and upper 95% confidence intervals for standard deviation gave the least range for m=1.3 of 0.00521 to 0.00934, 0.00793 to 0.01415 for m=1.65 and 0.01155 to 0.02049 for m=2.0. The bias results of the standard deviation gave also the least for m=1.3 as -0.00031, -0.00047 for m=1.65 and -0.00068 for m=2. The study reveals that the Archie Model predictions was improved with cementation factor of 1.3 and has favourable petrophysical parameters indicating higher hydrocarbon potential than the Simandoux Â and when m=1.65 and 2.0. This model is a valuable tool in a shaly sand environment after thorough validation using the pickett plot.
Understanding the Relationship between Talent Mindset and Organizational Commitment of Employees in Pakistan
Authors: Haroon Zanoor , Z. Abideen 
Published: May 2020

Purpose:- Talented employees are one of the sources that enable the organizations to achieve competitive advantage. However, considering the globalization and hyper-competition in todayâ€™s business environment, organizations are facing many challenges including engaging and sustaining talented and skilled employees. Thus, the purpose of this - quantitative, correlational, descriptive and cross-sectional study is to understand the relationship between talent mindset (TM) and organizational commitment components (i.e., affective, normative and continuance) of employees in Pakistan.
Design/methodology/approach: The researcher used the quantitative research approach and employed survey based method, using structured verified questionnaires, to collect data from 300 employees (i.e., principals, vice-principals, the chairman, head of the departments and administrative staff) in educational institutions (i.e., privates sector colleges) in two cities (Bahawalpur and Haroonabad) of the Punjab province of Pakistan.
Findings: Results confirmed that there is a positive and significant relationship between talent mindset and components of organizational commitment.
Practical Implications/Limitations: This study has considerable importance, because it provided insights regarding the relationship between dimensions of OC with talent mindset by focusing on employees in the services sector of Pakistan. It is also useful as it provided guidelines regarding how the commitment of employees in educational institutions can be enhanced through designing appropriate strategies and frameworks accordingly. In terms of limitations, the present study had small sample size, and focused on employees in services sector in a specific region.
Originality/value: Most of the studies investigating the relationship between TM and dimensions of OC were conducted in the western context and focused on non-services sector. While, this study focused on services sector in non-western context to further the understanding of relationship between talent mindset and components of organizational commitment of employees in educational institutions in Pakistan.
Anesthetic Experience of Patient with Lamblâ€™s Excrescences
Authors: Kim Nam Yung , Kang Seongsik 
Published: May 2020

Lamblâ€™s excrescences(LE) are mobile, thin, filiform structures that occur at sites of valve closure. LE are mostly asymptomatic but atheroma from LE may embolize to cerebrovascular arterial territory causing stroke. A 79 year old man with mechanical ileus of small bowel loop and pelvic mass scheduled for palliative enteroenterostomy. His transthoracic echocardiography showed a filiform hyperechoic mass attached to the tip of noncoronary cusp, suggestive of LE. To prevent cardioembolic stroke during perioperative period, we tried to prevent blood pressure fluctuation during surgery. Also we monitored regional cerebral oxygen saturation by cerebral/somaticÂ oximeter for early detection of cerebral ischemia. A patient had no neurological changes and signs of cerebral infarction after surgery.
Investigating the Influence of Stiffness on Decision Making for Haptic Interface Evaluation Development
Authors: Ozeki Tomoe , Mouri Tetsuya 
Published: May 2020

<p align="justify">Sensation input very important information for human life. In order to explore the mechanism of perception caused by compliance (hardness or softness), it is necessary to collect and examine the phenomena that occur along the way, including physical reactions. The goal of our study is to investigate whether social perception and behavior are influenced by the sensation of a human finger using the haptic interface device. In this paper as the pretest of a haptic interface device, psychological experiments whether touching softball or hardball is influence on social perception and behavior of people are duplicated. STUDY1 using only the index finger showed that information of a reaction force acted on a human finger has no influence on others impression and has influence on social behavior. In STUDY2 with grasping the ball while collecting the surface electromyogram signals of the skin using sEMG sensors, the grasping ball's stiffness had influence on others impression and social behavior. This knowledge could be expected as a fundamental technology that improves the ease of use of a haptic interface and enables remote exchange of sensory information. </p>
Compu Castel: An Instructional Tool for Teaching Firewall Concepts
Authors: Mostafa Mahmoud 
Published: May 2020

Firewall is an essential device in every computer network. It needs skillful professionals to accurately configure its rules for proper functioning. To help prepare these professionals, university level students need more engaging and attractive interactive tools to develop their skills. For this regard, this paper presents the design, implementation and evaluation of "Compu Castel" educational video game that teaches firewall concepts. In addition to evaluating the impact of educational game on short-term knowledge acquisition, both, mid-term (after 2 months) and long-term (after 5 months) knowledge retention is analyzed. The results confirm that educational games affect positively short-term knowledge acquisition compared with traditional text based methods. Moreover, educational games enhance knowledge retention for mid-term and long-term periods.
Theme Based Instruction Model in Teaching Extensive Reading
Authors: Mutiarani Mutiarani , Rahman Irpan Ali 
Published: May 2020

The purpose of this study is to investigate in detail the implementation of theme based instruction model in teaching extensive reading. This study is classroom action research conducted at the fourth semester students’ English Educational Sciences, Educational Sciences Faculty, Universitas Muhammadiyah Jakarta with participant number are 40 students. Data obtained from the result of the test in each cycle. The findings showed that the learning process using theme based instruction model in teaching extensive reading makes the students more participative and active in their classroom reading learning process, it is showed by their high participation during the teaching is increased. Another finding revealed that there is significant influence toward the students’ extensive reading learning process from preliminary to cycle II stage in the research process. The average score of students at the preliminary stage is only 68 then it increased to 72 in the first cycle and increased significantly in cycle II with the amount of 83. It can be concluded that classroom action research is done by using of theme based instruction model in teaching extensive reading in the fourthsemester students of English Educational Sciences significantly helps the students in increasing about 21% improvement from pre-cycle to cycle II in their Extensive Reading course. This study recommends the continuation of using various teaching models for university students to improve their English language skills, especially English reading skill.
Applicant Selection to a Regional Medical Training Program: A Structural Analysis of Interviewer Assessments
Authors: Stratton Terry , Elam Carol , Arnett Paula , Weaver Anthony 
Published: May 2020

Introduction: For regional campuses with specific program foci, assessing applicant fit necessarily extends beyond academic and professional factors. Based on assessments of applicants to a regional Rural Physician Leadership Program (RPLP), this study explores the relationship of academic and socio-demographic factors with interviewers’ ratings of: (1) likelihood of eventually practicing in a rural area of the state; and (2) overall acceptability to medical school.
Methods: The study population consisted of 163 first-time RPLP applicants interviewed independently from 2009-2016 by two faculty members at both main and regional medical campuses. Path analysis was used to calculate direct, indirect, and total effects of applicants’ socio-demographic and academic characteristics on interviewers’ composite ratings. This study protocol (#17-0198-X3B) was approved as exempt by the governing Institutional Review Board; the authors report no conflicts of interest.
Results: The combined influence of being an in-state resident with rural Appalachian origins, combined with undergraduate GPA, explained 40.7% of the variance in applicants’ predicted likelihood of practicing in rural Kentucky. In terms of applicant acceptability, the strongest direct effects were exerted by academic factors, GPA and total MCAT score, and the sole preceding endogenous variable: likelihood of rural in-state practice. However, two other background factors were modestly but significantly directly associated with overall acceptability: (1) age; and (2) residence. Specifying likelihood of rural practice as an intervening variable explained 42.5% of the variance in applicant acceptability and provided a good fit to the sample data (X2 = 3.19, df = 4 , p = .526, CFI = 1.000, RLI = 1.018, RMSEA = .000).
Conclusions: Interviewers appear to be assessing programmatic, mission-specific “fit” within the broader context of applicants’ abilities to navigate a demanding professional training curriculum. Future research should examine graduates’ eventual practice locations and intermediate academic performance as empirical validity of faculty interviewers’ assessments. Similarly, pre-professional pipeline efforts should better coordinate with training programs to provide consistent opportunities to nurture interest in mission-specific outcomes.
Optimasi Konsentrasi Ammonium Nitrat dan Sukrosa pada Media Cair terhadap Pembentukan Umbi
Authors: Wati Dewi Widhia , Djenal FNU 
Published: May 2020

Penelitian ini bertujuan untuk untuk mendapatkan konsentrasi Ammonium nitrat dan sukrosa yang optimal untuk menghasilkan umbi mikro yang besar dengan waktu pembentukan umbi yang lebih cepat dan berat basah umbi mikro tinggi. Penelitian ini dilakukan selama 4 bulan dari Januari hingga April 2019 di Laboratorium Kultur Jaringan Tanaman, Politeknik Negeri Jember. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) faktorial dengan dua faktor, 9 perlakuan dan 3 ulangan. Taraf faktor N yaitu 825 mg/L, 1650 mg/L dan 2475 mg/L, sedangkan taraf faktor S yaitu 60 g/L, 75 g/L dan 90 g/L dengan perlakuan kombinasi N1S1, N1S2, N1S3, N2S1, N2S2, N2S3, N3S1, N3S2, N3S3. Data dianalisis menggunakan ANOVA dan kemudian diuji lebih lanjut dengan menggunakan DMRT 5%. Berdasarkan hasil penelitian menunjukkan konsentrasi NH4NO3 terbaik untuk parameter kedinian umbi dan jumlah umbi yaitu 825 mg/L, sedangkan konsentrasi NH4NO3 terbaik untuk parameter tinggi tanaman, diameter umbi dan bobot umbi adalah 1650 mg/L. Konsentrasi sukrosa terbaik untuk kedinian umbi mikro yaitu 75 g/L. Interaksi nitrogen dan sukrosa yang terbaik untuk parameter kedinian umbi mikro adalah perlakuan 825 mg/L NH4NO3 dan 75 g/L sukrosa.
PENGARUH PENERAPAN CORPORATE GOVERNANCE TERHADAP TINGKAT FINANCIAL DISTRESS (STUDI PADA PERUSAHAAN SEKTOR PERTAMBANGAN YANG TERDAFTAR DI BURSA EFEK INDONESIA PERIODE 2013-2017)
Authors: Putri Veninda Annisa , Siswanto Ely 
Published: May 2020

The objective of this study is to get empirical evidence that corporate governance implementation which proxied by disclosure and transparency (DC), board of directors’ characteristics (BOD), shareholders’ rights and investor relation (SI), andownership and control structure (OC) has significant effect to the degree offinancial distress. Sample determined by purposive sampling method and itobtained 31 companies or 155 companies data as studied sample. Logistic regression analysis was conducted using SPSS23 program to analyze the data. The findings of this study showed that DC, SI, and OC partially has significant negative effect on the degree of financial distress, while BOD partially has significant positive effect on the degree of financialdistress. Simultaneously, DC, BOD, SI and OC has significant effect on the degree of financial distress.As the research implication,companies can prevent the occurance of finacial distress by improving several aspects of corporate governance. As the originality, this study was developed from previous study by addingother indicators of corporate governance measurements so the result is moreaccurate and the object of the research is spesificallyfor the mining sector in Indonesia period 2013-2017.
Keywords—Board Characteristics, Disclosure, Financial Distress, Ownership Structure, Shareholders’ Rights
Abstrak
Penelitian ini bertujuan untuk mendapatkan bukti empiris bahwa penerapan corporate governance, yang diproksikan melalui disclosure and transparency (DC), board of directors’ characteristics (BOD), shareholders’ rights and investor relation (SI), serta ownership and control structure (OC) berpengaruh signifikan terhadap tingkat financial distress. Sampel ditentukan melalui metode purposive sampling dan diperoleh hasil bahwa31 perusahaan atau 155 data perusahaansebagai sampel yang akan diteliti. Analisis regresi logistik dilakukan dengan menggunakan program SPSS 23 untuk menganalisis data. Hasil penelitian menunjukkan bahwa variabel DC, SI, dan OC secara parsial berpengaruh negatif signifikan terhadap tingkat financial distresssedangakan variabel BOD secara parsial berpengaruh positif signifikan terhadap tingkat financial distress. Secara simultan, variabel DC, BOD, SI, dan OC berpengaruh signifikan terhadap tingkat financial distress.Implikasi dari hasil penelitian ini, yaitu perusahaan dapat mencegah financial distress dengan melakukan perbaikan maupun peningkatan pada beberapa aspek-aspekcorporate governance.Originalitas penelitian ini merupakan pengembangan dari penelitian sebelumnya dengan menambahkan indikator-indikator pengukuran corporate governance yang lain sehingga hasil pengukuran lebih akurat serta objek penelitian dikhususkan pada sektor pertambangan di Indonesia periode 2013-2017.
Kata kunci—Karakteristik Dewan Komisaris, Keterbukaan Informasi, Financial Distress, Struktur Kepemilikan, Hak Pemegang Saham
Design Strategy of Talent Management in the Position of Non Management Staff PT XYZ
Authors: Siregar Gita Andini , Kartika Lindawati 
Published: May 2020

One of the biggest challenges of enterprise management is winning the talent war which is happens because the talent demanded is less than the talent needed. That is the reason that every company should develop and retain the talented employees to achieve business goals using a good talent management system. The aims of the research are to identify the implementation of talent management in PT XYZ through talent management factors and the determinant actors and to formulate the objective and strategy of talent management for PT XYZ. Data were analyzed using descriptive analysis and Analytical Hierarchy Process (AHP). Based on the descriptive analysis of PT XYZ employee perceptions of talent management criteria is considered good implementation. Based on Analytical Hierarchy Process (AHP) analysis, the most influential talent management factor is employee development, the most dominant talent management actor is the Manager, the most important objective is the nomination and selection of the employees from internal sources and the most influential alternative strategy of talent management is to make the Management as an instructor.

Keywords—Analytical Hierarchy Process; Strategy; Talent management