16 research outputs found
A noninvasive molecular approach: exploiting species-locus-specific PCR primers in defeating numts and DNA cross-contamination of cercopithecidae
No full textThe lack of a standardized, noninvasive molecular approach to studying genetic aspects of primates has made it hard for primatologists to decode the evolutionary history of these species. Researchers must optimize their own techniques to fully exploit the available samples. Lack of species-locus-specific primers also contributes to difficulties in using noninvasive genetic samples. Thus, the objectives of this study were to develop a standardized technique to collecting samples noninvasively, propose newly designed species-locus-specific primers, and optimize conditions for polymerase chain reaction (PCR) for Macaca fascicularis, M. nemestrina, Trachypithecus cristatus, and T. obscurus. Nine new species-locus-specific primers for three different loci of mitochondrial DNA, namely D-loop, cytochrome oxidase subunit I (COI), and cytochrome b, were successfully designed. These primers proved to be efficient in amplifying larger datasets (up to ~1,000 bp) of the targeted species in the optimized PCR conditions. The species-locus-specific primers are able to anneal to host DNA alone in highly contaminated feces of highlighted species. They can also offer alternatives measures in avoiding contamination related to nuclear insertion of mitochondrial pseudogenes (numts)
Analisis Pengendalian Kualitas Produk pada Damper GB4 dengan Metode Six Sigma Di PT. Fitria Jaya Lestari
No full textPT. Fitria Jaya Lestari merupakan perusahaan yang bergerak dibidang manufaktur rubber. Terdapat tingkat kecacatan tingkat tertinggi pada bulan September 2020 yaitu sebesar 4,24% dan tingkat kecacatan terendah pada bulan Juni 2020 yaitu sebesar 3,32%. PT. Fitria Jaya Lestari merupakan perusahaan yang bergerak dibidang industri manufaktur rubber, yaitu dengan tingkat kecacatan sebesar 4,24% seharusnya dapat ditekan, hal ini dapat dibuktikan dengan adanya tingkat produk cacat terendah sebesar 3,32% berarti perusahaan mampu melakukan proses produksi dengan tingkat kecacatan sebesar 3,32%. Tujuan penelitian ini adalah mengetahui faktor-faktor apa saja yang menyebabkan terjadinya produk cacat damper GB4 dan menentukan perbaikan produk yang harus dilakukan untuk meminimalkan terjadinya defect produk damper GB4 dengan fase DMAIC pada six sigma. Penelitian ini menggunakan metoe kualitatif, dengan menggunakan sumber data yaitu observasi, wawancara, dokumentasi. Penelitian ini menggunakan metode Six Sigma dengan menggunakan DPMO proses merupakan jumlah kemungkinan terjadinya defect per 1.000.000 produksi dengan nilai 9,291 dalam upaya perbaikan. Pada tahap measure menggunakan tools SIPOC, CTQ, Pareto diagram, pada tahap measure menggunakan Data Collection Plan, Gage Reproducibility and Repeatability,Capability Analysis, menghitung DPMO, control chart, pada tahap analyze menggunakan fishbone diagram, Nominal Group Technique, pada tahap improve menggunakan 5W+1H dan implementasi solusi secara menyeluruh, pada tahap control menggunakan Checksheet Hasil dari penelitian ini adalah ditemukan faktor-faktor yang paling dominan yaitu Kurangnya pemahaman/kemampuan pada pekerja, Lalai dalam mengukur bahan baku dan bahan baku yang kurang baik tidak sesuai standar. Perbaikan yang dilakukan memberikan pelatihan guna mengasah keterampilan bekerja, mengadakan kegiatan training terkait pekerjaan yang akan dilakukan, dan menyesuaikan bahan baku dengan formula yang ada pada standar perusahaan dengan memilih supplier yang tepat
Errors prevention in manufacturing process through integration of Poka Yoke and TRIZ
No full textIntegration of Poka Yoke and TRIZ is a method of solving problems by using a different approach. Poka Yoke is a trial and error method while TRIZ is using a systematic approach. The main purpose of this technique is to get rid of product defects by preventing or correcting errors as soon as possible. Blame the workers for their mistakes is not the best way, but the work process should be reviewed so that every workers behavior or movement may not cause errors. This study is to demonstrate the importance of using both of these methods in which everyone in the industry needs to improve quality, increase productivity and at the same time reducing production cost
Temporal emission of magnesium lines from laser-induced plasma and use in calibration curves
No full textFostering Innovative Work Behavior (IWB) in Startup Companies: A Literature Review Study
No full textIn this study, the author has integrated an array of theoretical understanding and well-established findings to construct a comprehensive framework for nurturing innovative work behavior (IWB) in startup companies using the literature review method. At its core, this framework put the Human Resource Management (HRM) division as a vital catalyst for transformation. HRM's strategic focus encompasses critical domains such as organization design, talent rewards, risk-taking leadership, and continuous people development. Organizational design emphasizes creating a structure conducive to innovation, while talent reward ensures that contributions are acknowledged and incentivized. The encouragement of risk-taking leadership fosters a culture where visionary leaders drive innovation, embracing the notion that greater risk equates to enhanced learning and growth. Simultaneously, people development is central to nurturing continuous learning and personal growth among employees, thus propelling the organization's progress. This holistic and integrated approach acknowledges the intricate interplay of these facets and serves as a robust foundation for cultivating a thriving innovative work culture within the dynamic realm of startup companies. Furthermore, it underscores the pivotal role played by HRM in this endeavor, involving all stakeholders within the organization. This approach is designed to ensure long-term success and prosperity for startups in building innovative work behavior and culture
Drivers of cross-shore chenier dynamics off a drowning coastal plain
No full textA chenier is a beach ridge, consisting of sand and/or shells, overlying a muddy substrate. In this paper, we explore the cross-shore dynamics of cheniers in their ‘active’ phase, i.e. the phase between their formation and their landing on the shore and can no longer be reached by daily wave and tidal influences. While cheniers described in literature are known to only migrate onshore until they reach a stable position with their crest level above tidal influences, observations in Demak suggest the existence of an alternative stable state, highly dynamic on the short term, but stable on the longer term. To explore this alternative stable state, we developed an idealised chenier model to investigate cross-shore chenier dynamics under daily wave and tidal influences. The model is able to predict both onshore and offshore migration; onshore migration is mainly driven by wave action, while offshore migration is induced by a tidal phase lag, or the effect of the storm season. For certain combinations of waves, tide (incl. phase lag) and a storm season effect, the model predicts a dynamically stable chenier. In absence of a phase lag and storm season effect, the model yields a ‘classic’ stable chenier that welds onto the shoreline by onshore migration.Environmental Fluid Mechanic
SYSTEMATIC MAPPING IN THE TOPIC OF KNOWLEDGE MANAGEMENT: BASED ON BIBLIOMETRIC ANALYSIS 2015 - 2021
No full textThis research is a systematic mapping in the topic of Knowledge Management study based on bibliometric analysis. This study aims to determine how the development of citations, publication trends, author collaboration, trend terms titles, trend terms author keywords, and trend terms abstracts in Knowledge Management articles in 2015-2021. Data collection using Publish or Perish (PoP) software in bibliographic search as the initial database in Scopus. The results showed that the highest number of citations (citations) occurred in 2017, as many as 4044 citations. In the publication trend, the most publications occurred in 2019 with 271 articles. Fifteen writers collaborate with other co-authors, namely Hussain, Saddam. kinto, aino. nawaz, faisal. shujahat, muhammad. The most used term in the title is \u27Knowledge Management\u27 with 285 occurrences. The most used keyword term is \u27Knowledge Management\u27 with 31 entries. The most widely used term in the abstract is \u27Management Practice\u27 with 77 occurrences. Furthermore, five groups of journals publish Knowledge Management articles from 2015-2021; most journal publishers publish Knowledge Management articles originating from the United Kingdom with 115 titles, the United States with 20 titles, and Switzerland with 14 titles
Memahami Asnaf Zakat di Era Sekarang (Analisis Qs. Al-Taubah [9]: 60 Melalui Pendekatan Qira’ah Muntijah Nashr Hamid Abu Zayd: A CRITICAL STUDY OF NĀṢR ḤĀMID ABŪ ZAYD’S QIRĀ’AH MUNTIJAH PERSPECTIVE
No full textThis paper departs from Q.S. At-Taubah [9]: 60 which requires zakat for a Muslim to be distributed to the recipients of zakat as a way to purify themselves. If we understand the verse textually, there will certainly be no significant problems, because the target of the verse is indeed relevant to the needs of the Prophet’s society 14 centuries ago. However, what if one of the eight groups mentioned in the Qur’an is no longer found today? Departing from this anxiety, the author wants to reinterpret the concept of zakat and the recipients of zakat with the Qirā’ah Muntijah approach of Naṣr Ḥāmid Abū Zayd. This paper is a literature study, whose data source is through the verses of the Qur’an that specifically discuss the concept of zakat. Then the verses are analyzed using Qirā’ah Muntijah which is then described as the result of contextual interpretation of zakat. The result of this paper is that the eight groups of zakat recipients in Q.S. At-Taubah [9]: 60 is a mustaḥiq concept that is by the social context when the verse is revealed. At that time the groups of zakat recipients as mentioned in the verse, still existed. Furthermore, the purpose of the verse is to empower weak communities in terms of financial needs, which was the need of the community at that time. In the present context, the verse can be allocated to other groups such as: the insane, the blind, the homeless, people with disabilities, the Palestinian mujahids, the students, the teachers, the domestic assistants who are abused by their employers, the lowly laborers who are still shackled by their employers, and the refugees of other natural disasters.
Tulisan ini berangkat dari Qs. al-Taubah [9]: 60 yang mewajibkan zakat bagi seorang muslim untuk dibagikan kepada golongan penerima zakat sebagai cara menyucikan diri. Jika kita memahami surah al-Taubah tersebut secara tekstual pada masa Nabi, tentu kita tidak akan menemukan persoalan yang genting, karena sasaran ayat itu memang sesuai dengan realitas pada masa Nabi Saw. Namun, bagaimana jika salah satu dari delapan kelompok yang disebutkan dalam al-Qur’an itu tidak lagi ditemukan zaman sekarang? Berangkat dari kegelisahan itu, penulis hendak melakukan reinterpretasi terhadap konsep zakat dan golongan penerima zakat dengan pendekatan Qira’ah Muntijah Nashr Hamid Abu Zayd. Tulisan ini merupakan kajian kepustakaan, yang sumber datanya melalui ayat-ayat al-Qur’an yang secara spesifik membahas konsep zakat. Kemudian ayat-ayat tersebut di analisis menggunakan Qira’ah Muntijah yang selanjutnya di deskripsikan sebagai hasil penafsiran kontekstual tentang zakat. Adapun hasil dari tulisan ini ialah delapan kelompok penerima zakat (mustahiq) dalam Qs. al-Taubah [9]: 60 merupakan batas minimal yang ditetapkan Allah untuk pendistribusian zakat, sehingga tak selamanya delapan asnaf zakat mendapatkan harta zakat, namun tetap harus memperhatikan konteks ketika ayat al-Qur’an itu ditarsirkan untuk menghasilkan makna yang kontekstual
Sistem Informasi Peminjaman Buku Berbasis Web Pada Perpustakaan SMPN 1 Sawoo
No full textSchool libraries have a vital role in supporting learning activities as part of the educational process. At SMPN 1 Sawoo, the library acts as a reference source for students to strengthen their understanding of the subject matter taught by the teacher. However, the process of borrowing books in this library is still done manually, causing greater use of time and energy. To overcome this, the author developed a structured and web-based library information system application, enabling the book borrowing process to be easier and can be accessed flexibly. The Waterfall Method approach was used in developing this web-based book lending information system, through the stages of needs analysis, system design, implementation, testing and maintenance. This information system was developed using the Hypertext Preprocessor (PHP) programming language, with a Web Server using XAMPP. Coding was carried out using Visual Studio Code and design using the Code Igniter Framework, with data stored in the MySQL Database. This application can be accessed via Web Browsers such as Mozilla Firefox and Microsoft Edge. The research results show that this library information system is suitable for use and functions according to its purpose after passing the Black Box and SUS (System Usability Scale) tests which show a percentage score of 79. From these results, the implementation of the library system is expected to improve library services at SMPN 1 Sawoo
