11 research outputs found
Kajian Yuridis Perlindungan Hukum Bagi Pekerja Dalam Perjanjian Kerja No Target No Pay (Studi Pada Pt. Rifan Financindo Berjangka Solo )
Get PDFThe working relationship between PT. Rifan Financindo Berjangka in Solo with workers has legal consequences, especially remuneration, if it is based on shared needs. The formulation of the problem in this study is how the form and content of the No Target No Pay work agreement at PT. Rifan Financindo Berjangka Solo and legal protection for workers with the No Target No Pay system according to the perspective of the Labor Law at PT. Rifan Financindo Berjangka. The method used by the author is empirical juridical, namely by conducting studies and processing research data on the form and content of agreements as well as legal protection for workers with the No Target No Pay system according to the perspective of the Labor Law at PT. Rifan Financindo Berjangka. The results of the research that can be concluded from this study are that it is included in a written agreement because the agreement is made in writing by the parties, this is in accordance with the Civil Code articles 1313, 1320, and 1338. That the relationship between the parties is in accordance with the Law Labor and the regulations that have been regulated in the Collective Labor Agreement (KKB), namely the first party and the second party do not do anything that is not in accordance with the agreement and violates laws and regulations, this is so that the rights and obligations of each party are carried out fairly in carrying out the agreement Collective Labor Agreement (KKB)
PENGARUH ATRAKSI WISATA TERHADAP MINAT BERKUNJUNG WISATAWAN KE DAYA TARIK WISATAWADUK DARMA KABUPATEN KUNINGAN
No full textDayaTarikWisataWadukDarmamerupakansebuahdayatarikwisata yang berada di KabupatenKuningan.Jumlahkunjunganwisatawan yang fluktuatifdisebabkankarenakurangberagamnyaatraksiwisata yang tersedia.Penelitianinibertujuanuntukmenganalisispengaruhatraksiwisata (x) terhadapminatberkunjung (y) di DayaTarikWisataWadukDarma.Objekdalampenelitianiniadalahwisatawan yang berkunjungkeDayaTarikWisataWadukDarma.Metodeanalisis data yang digunakandalampenelitianinibersifatdeskriptifkuantitatifdanteknikanalisis data yang digunakanyaituanalisisregresi linier sederhana.Data yang terkumpuldarikuesionerberupa data ordinal, data iniperludirubahdalambentuk interval danhalinimenggunakan MSI (Method Success Interval).Berdasarkanhasilpenelitian yang didapatkanbahwa variable atraksiwisataberadadalamkategoribaikdenganpersentase68,33%begitupundengan variable minatberkunjungberadadalamkategoribaikdenganpersentase69,18sedangkanpengaruhdariAtraksiWisataterhadapMinatBerkunjungmemperolehhasilpersentasi 32,8%. Hasiltersebutbernilaipositifsignifikan, yang artinyasemakinbaikatraksiwisata yang ada di DayaTarikWisataWadukDarma, makasemakinmeningkatkan pula minatberkunjung di DayaTarikWisataWadukDarma.Penelitimerekomendasikan agar pengelolamemunculkan ide-ide atraksiwisata yang barusepertiwisataedukasimengenaibudidayaikanuntukpelajar SD/SMP/SMA denganmemanfaatkankerambaikanmilikwargasekitar yang ada di kawasanwaduk, meningkatkanpengelolaanterhadapfasilitasumumdanatraksiwisatabuatanlebihdioptimalkan, sertaperludibangunnya TIC (Tourism Information Center)untukmenjadisumberinformasisemuaaspek yang ada di DayaTarikWisataWadukDarmabagiwisatawan yang berkunjung. ;--- WadukDarma tourism attractions is a tourist attraction located in Kuningan Regency. The number of tourists who visited fluctuates due to lack of various tourist attractions that are available. This study aims to analyze the influence of tourist attraction (X) against the desire of tourists to visit (Y) in WadukDarma tourism attractions. Objectivies in this study are tourists who visit to WadukDarma tourism attractions. A data analysis methods used in this study is descriptive quantitative and data analysis technique used is a simple linear regression analysis. The data collected from the questionnaire in the form of ordinal data, this data needs to be revamped in the form of interval data and it is using the MSI (Method Success Interval). Based on the results of the study suggested that when tourist attractions in variables category either by percentage 68.33% variable as thousands of visiting time in the category either by percentage 69.18 whereas the influence of Interest against Visiting tourist attractions results percentage of 32.8%. The result is positive, the acting is getting better tourist attractions that exist in Waduk Darma tourist attraction, the increase also thousands of visiting tourist attraction Waduk Darma. The author recommends to manager to come up with the ideas of the new tourist attractions such as educational tours on fish farming for student Primary School/JHS/SHS by utilizing the fish cage belonging to local people who are in the area of WadukDarma, improving the management of public facilities and articial tourist attractions for more on optimize, and it is very necessary to build the TIC (Tourism Information Center) to be a source of information on all aspects of Touris
PERBANDINGAN PEMIKIRAN SISTEM EKONOMI ISLAM ANTARA ABU A'LA AL-MAUDUDI DAN TAQIYUDDIN AN-NABHANI
Get PDFPenelitian ini adalah pemaparan alternatif penelitian tentang sistem ekonomi Islam yang subtansial berdasarkan idealisme yang sarat akan filosofi. Penulis ingin mengemukakan dua tokoh yang menurut penulis representatif dalam hal itu semua. Alasannya adalah kedua tokoh ini bukan saja mempunyai konsep yang utuh, ideal, filosofis, dan orisinil tentang pemikiran sistem ekonomi Islam, tetapi juga kedua tokoh ini termasuk yang pertama-tama menulis buku terkait sistem ekonomi Islam dalam sejarah modern. Kedua tokoh itu adalah Abu A’la Al-Maududi dan Taqiyuddin An-Nabhani. Penelitian ini adalah penilitian kualitatif dan metode penelitian yang digunakan studi literatur. Data penelitiannya adalah buku karya kedua tokoh tersebut terkait sistem ekonomi Islam. Hasil penelitian menunjukkan bahwa pemikiran keduanya tentang ekonomi Islam tidaklah pragmatis dan bersifat ideal, subtansial, dan filosofis serta ada dua perbedaan mendasar tentang pemikiran keduanya terhadap sistem ekonomi Islam dan tiga perbedan yang bisa ditoleransi dan persamaan diantara keduanya cukup banyak perbedaan dan persamaan diantara keduanya mencerminkan bahwa pemikiran sistem ekonomi Islam keduanya berbeda dengan sistem ekonomi kapitalis. Penelitian ini diharapkan mampu memberikan manfaat bagi berbagai pihak dalam meningkatkan pemahaman masyarakat mengenai sistem ekonomi Islam serta menjadi pertimbangan keputusan para pegambil kebijakan.
This research is an alternative explanation of research on a substantial Islamic economic system based on idealism and philosophy. The author would like to present two figures who according to the author are representative in all of that. The reason is that these two figures not only have a complete, ideal, philosophical, and original concept of Islamic economic system thinking, but also these two figures are among the first to write a book related to the Islamic economic system in modern history. The two figures are Abu A'la Al-Maududi and Taqiyuddin An-Nabhani. This research is a qualitative research and the research method used is the study of literature. The research data are books by the two figures related to the Islamic economic system. The results of the study show that their thoughts on Islamic economics are not pragmatic and ideal, substantial, and philosophical and there are two basic differences in their thoughts on the Islamic economic system and three differences that can be tolerated and the similarities between the two are quite a lot of differences and similarities between the two reflect that The thought of the Islamic economic system is both different from the capitalist economic system. This research is expected to be able to provide benefits for various parties in increasing public understanding of the Islamic economic system as well as being a consideration for policy makers' decisions
Rancang Bangun Drum Elektrik Menggunakan Sensor Piezo Tranduser
Get PDFHow to design an electric drum instrument using a MIDI module and an Op-Amp Amplifier circuit at an economical cost. This development is expected to be another way to form a musical instrument. By utilizing the existing technology in the microcontroller to produce a musical instrument that looks more efficient but dynamic. With economical costs and practical components obtained, the author assumes this can help musicians realize the audience's desire to have their own musical instruments. The purpose of this study is to be able to develop an electric drum device using an electric MIDI drum available in the market by adding an amplifier circuit and with economical materials. Based on the results of research that has been done, it can be concluded that the Design of an Electric Drum Using a Piezo Transducer Sensor has been successfully designed and made. The use of PVC pipes is more prominent in the manufacture of drum frames. Other components that are also used are flat zinc, foam heart, Triplex. For loud/slow sound output the beat on the pad is affected by the speaker sound output. For maximum results, we recommend finding a new source for making drum modules using the Inverting circuit as a switch. For pressure/vibration sensor readings, other types of vibration sensors should be used, because the sensors used by researchers are very sensitive and easily damaged
DESIGN AND DEVELOPMENT OF WAX SLOWING TOOLS ON WRITING BATIK FABRIC IN KUBE PUTRI KAWUNG
Get PDFThis study examines the design of the written batik hook in the KUBe Putri Kawung industry, which is located in Jarum Village, Bayat District, Klaten Regency, Central Java. This research focuses on the process of making written batik cloth and designing the batik cloth sizing tool. This research is based on the process of batik cloth sag in KUBe Putri Kawung which is less effective, has a lot of losses and takes a lot of time. This is what initiated the author to conduct this research. The design consists of a stove, boiler (cord) and calculation of heat transfer and consumption of firewood. The results of the design and calculations in this study obtained the design and specifications of the tool as well as the results of the calculation of heat transfer heat and consumption of firewood both daily and annually. The design and specifications of the furnace used has a size of 120 cm x 65 cm x 40 cm, which is made of basic building materials (sand, bricks and cement) which are permanent and capable of supporting 2 (two) boilers in one process. For the design and specifications of the kettle (cord) used, it is made of aluminum with a thickness of 3 cm and dimensions of 65 cm x 59 cm. For the calorific value of heat transfer that occurs is 18.20 J/s 0C, this result is greater than the previously used boiler made of used drums. Meanwhile, for the consumption of firewood, Putri Kawung KUBe in one felling process requires 10 logs with a volume of 0.0042 m3 each,so that the daily consumption is 0.042 m3 the annual consumption is 15.33 m3
Sistem Kontrol Pintu Pintar Berbasis Pengenalan Wajah Serta Gestur Kepala Menggunakan LSTM
No full textSistem keamanan cerdas modern memerlukan mekanisme autentikasi adaptif untuk mengatasi ancaman spoofing yang terus berkembang. Penelitian ini memperkenalkan sistem akses pintu cerdas yang mensinergikan pengenalan wajah dan analisis gerakan kepala berbasis LSTM untuk membangun kerangka otentikasi dua faktor yang kuat. Sistem ini memanfaatkan alur sekuensial: pertama, fitur wajah diekstraksi melalui penyematan gradien berorientasi histogram untuk verifikasi identitas, diikuti oleh jaringan LSTM yang menguraikan pola pergerakan kepala temporal (mengangguk, dan mendongak) sebagai biometrik perilaku dinamis. Dengan mengintegrasikan atribut wajah statis dengan gerakan berbasis gerakan, sistem ini mengurangi kerentanan yang melekat pada sistem biometrik modal tunggal, khususnya terhadap serangan spoofing statis. Arsitektur LSTM, yang dilatih berdasarkan dataset custom yang dibuat secara mandiri oleh penulis menunjukkan performa yang cukup baik hingga mendekati akurasi 100%. Validasi eksperimental terhadap beberapa pengguna menunjukkan tingkat keberhasilan autentikasi keseluruhan yang mirip, mampu bersaing sistem pengenalan wajah konvensional degan persentase keberhasilan sebesar 91% dalam kemampuan anti-spoofing. Diimplementasikan pada platform smarthome hub yang dibuat secara mandiri juga, solusi ini beroperasi dengan biaya relatif lebih rendah dibandingkan alternatif komersial dengan tetap mempertahankan respons waktu nyata (kurang dari 50 ms). Karya ini memadukan sifat biometrik spasial dan temporal melalui LSTM, menawarkan cetak biru terukur untuk sistem pintu pintar yang aman namun dapat diakses di lingkungan perumahan dan IoT.
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Modern intelligent security systems require adaptive authentication mechanisms to counter the evolving threat of spoofing. This study introduces a smart door access system that synergizes facial recognition and LSTM-based head movement analysis to establish a robust two-factor authentication framework. The system utilizes a sequential workflow: first, facial features are extracted through histogram of oriented gradients embedding for identity verification, followed by an LSTM network that deciphers temporal head movement patterns (nodding and looking up) as dynamic behavioral biometrics. By integrating static facial attributes with motion-based gestures, the system reduces vulnerabilities inherent in single-modal biometric systems, particularly against static spoofing attacks. The LSTM architecture, trained on a custom dataset independently created by the author, demonstrates strong performance with accuracy approaching 100%. Experimental validation across multiple users shows a comparable overall authentication success rate, rivaling conventional facial recognition systems with an anti-spoofing success rate of 91%. Implemented on a self-built smart home hub platform, the solution operates at a relatively lower cost than commercial alternatives while maintaining real-time response (less than 50 ms). This work combines spatial and temporal biometric characteristics through LSTM, offering a scalable blueprint for secure yet accessible smart door systems in residential and IoT environments
Interfacial polymerization of dopamine with diamines for ultrastable Janus nanofiltration membranes and adhesives
No full textThe polymerization of dopamine can yield nature-inspired materials for diverse applications. Polydopamine (PDA) is used for modifying hydrophilic surfaces via deposition techniques; however, it lacks film-formation ability. In this study, we demonstrate the interfacial polymerization of dopamine with diamines via aza-Michael addition, which results in the formation of films possessing thicknesses in the range of nano- to micrometers with Janus properties for the latter. Experimental and in silico mechanistic investigations were conducted to determine the effects of the diamine chain length, monomer concentration, heteroatom, and solvent medium on film formation. The nanofilms exhibited exceptional stability in harsh organic solvents, ionic liquids, and strong acids. A 5-nm thick nanofilm composed of PDA and biomass-derived priamine exhibited controllable nanofiltration performance, demonstrating a high N,N-dimethylformamide solvent permeance of 26 L m−2 h−1 bar−1 and molecular weight cutoff of 540–704 g mol−1. Furthermore, the membrane was successfully applied in high-temperature nanofiltration. Additionally, the nanofilms demonstrated single- and double-sided adhesion on diverse surfaces, including wood and glass surfaces, which possess different wettability and roughness characteristics. This study provides a comprehensive understanding of the structure–property relationship, polymerization mechanism, membrane separation, and adhesive applications of PDA–diamine freestanding films.The research reported in this publication was supported by funding from King Abdullah University of Science and Technology (KAUST). We thank Amr Elsakran from KAUST for his assistance with the adhesion strength measurements. Fig. 1 and the graphical abstract were created by Ana Bigio, scientific illustrator at KAUST. The data is available in the supplementary information file as well as upon request from the corresponding author
Ultrathin 12-nm-thick solvent-resistant composite membranes from biosourced dialdehyde starch and priamine building blocks
No full textBiomass-based thin film composites (TFCs) fabricated only from abundant natural resources are emerging as next-generation organic solvent nanofiltration membranes. However, most of the existing membrane fabrication processes still use toxic chemicals, harsh solvents, and fossil-based supports. We report a plant-based, green TFC membrane based solely on sustainable resources. It is the thinnest defect-free nanofilm (only 12-nm-thick) fabricated only from natural resources. Dialdehyde starch was crosslinked with priamine at the interface of a water–eucalyptol solvent system. Interfacial polymerization occurred on a biodegradable cellulose acetate support obtained using phase inversion. The membrane has an ultrathin (12-nm-thick) selective layer, and the molecular weight cut-off and permeance were fine-tuned between 366 and 624 g mol−1 and 7 and 23 L m−2 h−1 bar−1, respectively. Stable nanofiltration performance under continuous crossflow filtration was achieved for seven days. The sustainability of the membrane fabrication platform was compared with those of other platforms. Our TFC membrane fabrication platform enables the conversion of biomass-based building blocks into high-value-added products.Fig. 1 and the graphical abstract were created by Dr. Thom Leach, scientific illustrator at Amoeba Studios and King Abdullah University of Science and Technology (KAUST). The author thanks Martin Gede and Rifan Hardian for useful discussions and advice. The research reported in this publication was supported by funding from KAUST
UJI VARlETAS UBI JALAR (Ipomoea hatatas L.) PADA BERBAGAI JENIS PUPUK ORGANIK ALAMI DAN PUPUK BUATAN (N, P DAN K)
No full textThe goal of this research is to get information about variety of sweet potato which have the highest production level and kind of fertilizer which give higher production level than 3 other examined varieties. The research was conducted in rainy season year 2005/2006 in Nayan village, Maguwoharjo, Depok, Sleman, DIY, using 3 kinds of sweet potatoes: Boko, Sari, and Kalasan and using 4 kinds of fertilizer: organic matter formed from chicken feces, compost, and green fertilizer, also using manufacturer fertilizer mixed from N (Urea), P (SP36), and K(KCl). The experiment used Experimental Block Design (EED) Faktorial with 3 replications, The observation was conducted to several parameters: the amount of branch, lenght of main branch, weight of crop, amount of tuber, weight of tuber, diameter and average lenght of saleable tuber, amount of tuber produced per ha, and sugar content in the tuber. The result of this research was the variety of Boko gave better growth in the amount of branch (19.50) and the lenght of' main bronch (178.63 cm), also gave the highest tuber produced ha-1 (13.12 ton). Organic fertilizer (chicken feces) gave the best result with 10 ton ha-1 doses, for the entire important parameters crop growth and the yield product observed, whereas on the supporting parameters, they generally gave of the same
