Artículos de revistas sobre el tema "Modèle barman"

En esta nota discutimos una forma generaldel Teorema de Deducción (TD) para sistemas modales de primer orden, la cual permite derivar varias otras formulaciones del mismoque aparecen en la literatura, así como su relación con la Fórmula de Barcan

The objectives of this research are (1) to design development of instructional media in form of modules and product packaging trainers for Industrial Automation Workshop courses in Department of Electrical Engineering, Faculty of Engineering, State University of Malang, (2) developing product packaging trainers that have been made it can be used for a variety of systems (microcontrollers, smart relays, and PLCs), (3) developing product packaging trainer practicum module based on smart relay for learning FBD (Function Block Diagram) programming in Industrial Automation Workshop course in Department of Electrical Engineering, State University of Malang and, (4) testing feasibility of module and trainer of goods packaging that have been developed for learning courses in Industrial Automation Workshop in the Department of Electrical Engineering, Faculty of Engineering, State University of Malang. This study adopting a development tailored model to needs of module development but still refers to existing development models. Development model in this research uses development model from Sugiyono tailored to needs. Based on results of validation and feasibility testing of practicum modules by experts 1, experts 2, product trials and usage trials can be concluded that practicum modules and product packaging trainers are very suitable used in learning

Abstract. Research on mechanisms of organic matter degradation, bacterial activities, phytoplankton dynamics, and other processes has led to the development of numerous sophisticated water quality models. The earliest model, dating back to 1925, was based on first-order kinetics for organic matter degradation. The community-centered freshwater biogeochemistry model RIVE was initially developed in 1994 and has subsequently been integrated into several software programs such as Seneque-Riverstrahler, pyNuts-Riverstrahler, ProSe/ProSe-PA, and Barman. After 30 years of research, the use of different programming languages including QBasic, Visual Basic, Fortran, ANSI C, and Python, as well as parallel evolution and the addition of new formalisms, raises questions about their comparability. This paper presents a unified version of the RIVE model for the water column, including formalisms for bacterial communities (heterotrophic and nitrifying), primary producers, zooplankton, nutrients, inorganic carbon, and dissolved oxygen cycles. The unified RIVE model is open-source and implemented in Python 3 to create pyRIVE 1.0 and in ANSI C to create C-RIVE 0.32. The organic matter degradation module is validated by simulating batch experiments. The comparability of the pyRIVE 1.0 and C-RIVE 0.32 software is verified by modeling a river stretch case study. The case study considers the full biogeochemical cycles (microorganisms, nutrients, carbon, and oxygen) in the water column, as well as the effects of light and water temperature. The results show that the simulated concentrations of all state variables, including microorganisms and chemical species, are very similar for pyRIVE 1.0 and C-RIVE 0.32. This open-source project highly encourages contributions from the freshwater biogeochemistry community to further advance the project and achieve common objectives.

Dengan berkembangnya teknologi robot, semua pekerjaan manusia dapat dikerjakan dengan mudah tanpa harus membuang tenaga dan mempersingkat waktu. Teknologi robot telah menggantikan peralatan-peralatan manual yang membutuhkan banyak tenaga manusia untuk dioperasikan. Tidak hanya teknologi robot yang berkembang saat ini, teknologi komunikasi juga mengalami perkembangan yang cepat. Smartphone adalah salah satu teknologi saat ini. Penelitian ini menghasilkan robot pemindah barang menggunakan aplikasi Android berbasis Arduino. Tujuan pembuatan robot pemindah barang yaitu untuk mempermudah dan meringankan pekerjaan manusia. Alat ini menggunakan sistem kontrol Arduino yang memiliki Atmega2560. Aplikasi pengendali yang sudah di-install pada smartphone, menggunakan dua buah motor stepper sebagai lengan robot. Berdasarkan hasil uji coba dapat dilihat bahwa lengan robot mampu bergerak dengan baik sesuai dengan perencanaan, yaitu mengangkat barang dari bawah ke atas kapal. Untuk jarak kendalinya pada aplikasi pengendali, mampu dikendalikan tanpa penghalang sejauh ±15 meter dan menggunakan penghalang sejauh ±10 meter dengan menggunakan media transmisi module bluetooth HC-05.

In companies / agencies need an information system for purchasing goods so that it can be done computerized and not done using Microsoft Office. Purchasing goods is an overall process used to hold something necessary in meeting the needs of goods in the company. The need for goods is very important in supporting the work process in a company / agency, the unavailability of goods can hamper performance. Supervision of requests is generally less than optimal, because many procurement request files are still stored in the File and sometimes some are torn and lost, so a system is needed that handles the request process. The process of making requests for goods in the procurement section has difficulty updating the availability of goods so that it hampers the process of demand for goods, so a module is made to be able to monitor the process of demand for goods and activities related to the purchase of goods. So that the procurement department can speed up the process of disbursing data, minimizing errors and data loss. The system that is created later uses a Visual .Net programming language with a MySQL database, all processes will be stored into the MySQL database.

PT TMMIN's logistics department is responsible for the smooth supply of component parts to the production line. In the delivery of parts, there is a problem, namely traffic disturbances in the PAD supply with the supply ip module. Both supplies cannot be in the same area due to insufficient area space. This situation causes the operator's workload to be a waste of steps and time. To overcome this problem, it is proposed to replace the part delivery tool that is currently used with a push dolly with a karakuri lifter bridge. Tool changes are carried out with 3M+1E aspects, namely method, material, man and environment. Change of equipment can affect factors such as no traffic disruptions with other supplies, reduction of SPS area, reduction of SPS distance to pp module and increasing company productivity efficiency.

7 Putra is one of the mini market located on the Pasar Sungai Sariak. Purchasing, sales, and inventory of goods on this market mini is done without using a computer. It can be seen from the process of buying new goods, the receipt of goods, payment to suppliers, inventories in storage, movement of goods, sales of goods and payments from customers. ll of the above processes suffer from the financial constraints and poorly controlled. Application development Enterprise Resource Planning (ERP) in a mini-market 7 Putra to assist and facilitate the process of purchase, sales and inventory items. Implementation of ERP in 7 Putra done through several stages of the business process analysis, analysis of ERP selection, ERP implementation and ERP testing. In filming the analysis of business processes, use BPMN (Business Process Modeling Notation). The module used in this research is the main module purchase, sales, as well as items and inventory. Before the implementation of ERP. ERP selection was done according to the 7th Round. The results of the election analysis showed FrontAccounting application is an application that is suitable for 7 Putra. ERP implementation is done by using the application FrontAccounting. System testing is done to check and make sure it is appropriate and ERP applications can run as expected. The test is based on existing business processes in 7 Putra. Results of testing ERP accordance with existing reporting and business processes in the 7th Round

INTISARIRobot sangat berguna untuk meringankan pekerjaan manusia. Beberapa hal juga akan lebih efektif jika dikerjakan oleh robot. Penelitian ini bertujuan meringankan beban manusia dalam hal pemindahan barang. Mengingat keterbatasan manusia dan resiko yang dapat terjadi selama proses pemindahan barang. Robot pemindah barang ini menggunakan robot line follower dengan menambahkan lengan robot yang berfungsi untuk mengambil dan meletakkan kembali benda yang dipindahkan. Menggunakan modul sensor BFD-1000 yang digunakan untuk mendeteksi jalur dan mikrokontroler Arduino UNO yang digunakan sebagai pengolah perintah yang telah diberikan melalui software Arduino IDE menuju lengan robot dan driver L298N untuk menggerakkan motor.Robot pemindah barang ini dapat mengikuti jalur yang diberikan dengan baik dalam satu tujuan tanpa adanya persimpangan. Robot ini dapat memindahkan barang dari titik pengambilan barang menuju titik tujuan peletakan barang dengan berat barang kurang dari 110gr.Kata kunci— line follower, robot pemindah barang ABSTRACTIn this paper, an analysis of the value of voltage and current will be carried out on the Intensity Robots are very useful to ease human work. Some things will also be more effective if done by robots. This study aims to ease the human burden in terms of moving item. Considering human limitations and the risks that can occur during the process of moving item.This item moving robot uses a line follower robot by adding a robotic arm that functions to pick up and put back the objects being moved. Using the BFD-1000 sensor module which is used to detect the path and the Arduino UNO microcontroller which is used as a processing command that has been given through the Arduino IDE software to the robot arm and the L298N driver to drive the motor.This item moving robot can follow the given path well in one destination without any intersections. This robot can move item from the point of picking up the item to the point of placing the item with a weight of item less than 110gr.Keyword— line follower, item moving robot

Thermal management for white LEDs at the encapsulant level is an important task to ensure that the device can operate at a high optical and color performance. In this study, a steady-state thermal model was built wherein the finite element method was employed using MATLAB software to identify the temperature distribution. The spatial temperature distribution of the encapsulant and blue LED die region was easily simulated and predicted. The obtained results are not only helpful in detecting the temperature behavior inside the packaging volume but also meaningful for designing the package configuration. Full Text: PDF References E.-F. Schubert, J.- K. Kim, "Solid-State Light Sources Getting Smart", Science, 308, 1274-1278 (2005). CrossRef Q.-K. Nguyen, "Emission spectrum modeling of white LEDs light source with using Gaussian function", Photonics Lett. Pol., 15, 54-56 (2023). CrossRef E. Schubert, Light-Emitting Diodes (2nd ed., Cambridge: Cambridge University Press, 2006). CrossRef C.-C. Sun, Q.-K. Nguyen, T.-X. Lee, S.-K. Lin, C.-S. Wu, T.-H. Yang, Y.-W. Yu, "Active thermal-fuse for stopping blue light leakage of white light-emitting diodes driven by constant current", Sci. Rep., 12, 12433 (2022). CrossRef Q.-K. Nguyen , B. Glorieux, G. Sebe , T.-H. Yang, Y.-W. Yu , C.-C. Sun, "Passive anti-leakage of blue light for phosphor-converted white LEDs with crystal nanocellulose materials", Sci. Rep. 13, 13039 (2023). CrossRef Q.-K. Nguyen, T.-P.-L. Nguyen, V.-T. Huynh, N.-T. Phan, and H.-T.-A. Nguyen, "An efficient decay model for studying the luminous flux behavior of phosphor-converted white light-emitting diodes", Photonics Lett. Pol., 15, 72-74 (2023). CrossRef J.- L. Davis, K.-C. Mills, G. Bobashev, K.-J. Rountree, M. Lamvik, R. Yaga, C. Johnson, "Understanding chromaticity shifts in LED devices through analytical models", Microelectron. Reliab., 84, 149-156 (2018). CrossRef M. Yazdan Mehr, A. Bahrami, W.-D. Van Driel, X.-J. Fan, J.- L. Davis, G.-Q. Zhang, "Degradation of optical materials in solid-state lighting systems", Int. Mater. Rev., 65, 102-128 (2020). CrossRef Su Y.-F., Yang S.-Y., Hung T.-Y., Lee C.- C., Chiang K.-N, "Light degradation test and design of thermal performance for high-power light-emitting diodes", Microelectron. Reliab., 52, 794-803 (2012). CrossRef K. Baran, M. Leśko, H. Wachta, and A. Różowicz, "Thermal modeling and simulation of high power LED module", AIP Conference Proceedings., 2078, 020048 (2019). CrossRef H.-K. Fu, C.-P. Wang, H.-C. Chiang, T.-T. Chen, C.-L. Chen, P.-T. Chou, "Evaluation of temperature distribution of LED module", Microelectron. Reliab., 53, 554-559 (2013). CrossRef M.-X. Chen, X. Chen, K. Xu, and L. Zheng, "Thermal simulation and analysis of flat surface flip-chip high power light-emitting diodes", J. Semicond., 34, (2013). CrossRef C.- M. Tan, P. Singh, W. Zhao, and H.-C. Kuo, "Physical Limitations of Phosphor layer thickness and concentration for White LEDs", Sci. Rep., 8, 2452 (2018). CrossRef F.P. Incropera, D.P. Dewitt. Fundamentals of Heat and Mass Transfer (Fifth Edition. New York: J. Wiley, 2002). DirectLink Q.-K. Nguyen, and T.-H.-T. Vu, "An Efficient Method for Simulating the Temperature Distribution in Regions Containing YAG:Ce3+ Luminescence Composites of White LED", J. Compos. Sci, 7, 301 (2023). CrossRef

This work presents luminance distributions across the surface of mid- and high-power diodes. The changes in luminance on diode surfaces following changes in the observation angle were verified. On the basis of the conducted tests, non-uniform luminance distribution on LED surface for diverse observation angles (including the axial direction) was observed. Moreover, it was concluded that luminance changes is not in line with the Lambert’s law. As the result of the research it was also concluded that alterations of the power-supply conditions do not exert any significant impact on the gradient of luminance changes on the surfaces of examined LEDs. Full Text: PDF ReferencesJ. Fan, J. Cao, Ch. Yu, Ch. Qian, X. Fan, G. Zhang, A design and qualification of LED flip Chip-on-Board module with tunable color temperatures, Microelectronics reliability, ISSN 0026-2714, Nº. 84, 2018, pp. 140-148, CrossRef K. Bonislawski, I. Fryc, The study on optical properties of LEDs used for vehicle control lighting, Przeglad Elektrotechniczny, 2012, ISSN 0033-2097, Vol. 88, Issue 3A, pp. 119-120 DirectLink T. Kawabata, Y. Ohno, Optical measurements of OLED panels for lighting applications, Journal of Modern Optics 60(14), 2013, pp. 1176-1186 CrossRef P. Pracki, U. Blaszczak, The issues of interior lighting on the example of an educational building adjustment to nZEB standard, IEEE Lighting Conference of the Visegrad Countries (Lumen V4), IEEE (17 November 2016) CrossRef P. Tabaka, Analysis of electrical parameters of prime set bulb equivalents suitable for dimming, Przeglad Elektrotechniczny, 2015, R. 91, No. 5, pp. 100-106, ISSN 0033-2097 CrossRef D. Czyżewski, The street lighting luminaires with LEDs. Przeglad Elektrotechniczny, 86, 2009, pp. 276-279 DirectLink C. C. Miller; Y. Zong; Y. Ohno, LED photometric calibrations at the National Institute of Standards and Technology and future measurement needs of LEDs, Proc. SPIE Vol. 5530, Fourth International Conference on Solid State Lighting; (2004) CrossRef D. Mozyrska Dorota; M. Wyrwas; I. Fryc, The determination of the LEDs colorimetric parameters, in the range of their operating temperature, Przeglad Elektrotechniczny, Vol. 88, Issue: 4A, 2012, pp. 232-234 CrossRef K. Baran, A. Różowicz, H. Wachta, S. Różowicz, D. Mazur, Thermal Analysis of the Factors Influencing Junction Temperature of LED Panel Sources, Energies, 12, 3941, 2019 CrossRef D. Czyżewski, Research on Luminance Distributions of Chip-On-Board Light-Emitting Diodes, Crystals 9(12), 645, 2019. CrossRef L. Zheng, Z. Guo, W. Yan, Y. Lin, Y. Lu, H.C. Kuo, Z. Chen, L. Zhu, T. Wu, Y. Gao, Research on a Camera-Based Microscopic Imaging System to Inspect the Surface Luminance of the Micro-LED Array. IEEE Access 6, 2018, 51329-51336. CrossRef S. Słomiński, Selected Problems in Modern Methods of Luminance Measurement of Multisource LED Luminaires. Light Eng. 24, 2016, pp. 45-50. DirectLink I. Fryc, P. Jakubowski, K. Kołacz, Analysis of optical radiation parameters of compact discharge HID lamps and LED COB modules used for illuminating shop windows, Przeglad Elektrotechniczny, 2017, R. 93, nr 11, pp. 186-189. CrossRef I. Fryc, Measurement techniques of optical LEDs properties performed with compliance conformity with CIE 127:2007 standard, Przeglad Elektrotechniczny, 2009,ISSN 0033-2097,Vol. 85,Issue:11,pp.317-319. DirectLink I. Fryc, T. Dimitrova-Grekow, An Automated System for Evaluation of the Quality of Light Sources, 2016 IEEE Lighting Conference of the Visegrad Countries (Lumen V4), IEEE (17 November 2016), CrossRef CIE 235:2019, Optical measurement of led modules and light engines, ISBN 978-3-902842-25-1, DOI: 10.25039/TR.235.2019. CrossRef D. Czyżewski, Investigation of COB LED luminance distribution, In Proceedings of the 2016 IEEE Lighting Conference of the Visegrad Countries (Lumen V4), IEEE (17 November 2016) CrossRef I. Rotscholl, K. Trampert; U. Krüger; F. Schmidt, Spectral near field data of LED systems for optical simulations, Proceedings SPIE Volume 11144,Phot. and Educ. in Measur. Sc. 2019, CrossRef

The article is devoted to the scientific and theoretical substantiation of the problem of defining the Great Baryon Pump of the Earth (GBP of the Earth) as a natural prototype of the "tree of life" and an object of environmental law that is integrated with the natural human environment. It is indicated that the authors of the article had previously investigated the issue of the relationship between the "right [of man] to the tree of life" and the biological rights of man, simultaneously touching on another important humanitarian and at the same time civilizational and legal issue - the identification of the so-called "GBP of the Earth" as material and natural prototype of the biblical metaphorical way of "tree of life". However, an even more important issue in the context of this study, which precedes this issue, is the qualification of the Earth's natural environment as an ecological object that is integrated with the natural habitat of man (his natural environment). It is proven that, according to the data of geological sciences, the GBP of the Earth in the process of rotation of the Earth on its axis, transforms the tangential acceleration (the component of acceleration directed along the tangent to the trajectory of the material point, which characterizes the change in the velocity module. – author) into radial (normal) acceleration, which explains the formation of vortex tracks on the lithosphere and pushing the Moon into a higher orbit relative to the Earth. Extrapolating its dynamics to 4.0 billion years ago - in the early eons of our planet, taking into account objective scientific data on the transformation of substances in the system of geospheres, it can be assumed that the GBP of the Earth was able to transform inanimate matter into living matter. This became a more significant and revolutionary factor, which was directed to the formation of an actor (acting subject) for the beginning of biological evolution and created the conditions for the emergence of man on Earth. In turn, the need to study the functions of the Earth's natural resources in the environmental discourse and its qualification as an object of law is a natural stage in the development of the system of ecological, noospheric law, and in the future - anthropic law as a metasystem of the natural law of our universe. Therefore, it is stated that the existence GBP of the Earth is inextricably linked with the concept of the anthropic properties of the space of our Universe in the light of the Poincaré-Perelman theorem, according to which "any single-connected closed three-dimensional manifold without an edge is a homeomorphic (continuous reversible transformation of space. – author) of the three-dimensional sphere". This theorem indicates the integrity, continuity and unbreakability of the space of our Universe from the moment of the socalled "Big Bang" (or another event similar to it) onwards: the formation of our Galaxy, the Solar System, the Earth-Moon system, the emergence of living matter, the beginning of biological evolution, the formation of Earth Man and the formation of the noosphere. On the other hand – in a functional bioecological context, the GBP of the Earth can be considered not only as an Eozoic (life-creating) object, but also as an actor that controls the continental cycle – continental drift, which is associated with the formation of the single continent of Pangea and its subsequent disintegration to separate continents. It is characteristic that in the process of geographical discoveries and human development of the global natural environment (environment), this led to the emergence of a modern picture of the world and the formation of a "topological two-circuit – shell-nuclear informational and legal structure of the noosphere". These events of the border of the XV-XVI centuries and the development of the colonial system determined the vector of the next evolution of the geopolitical landscape – its legal structuring, which, in accordance with the Legal Triad (order – rules – law) and the doctrine "rule based international order", was embodied in the picture of the modern world order. Currently, the world structure that has emerged can be imagined as a complex global-regional legal system, in the regulatory field of which there is a process of deep integration of international public law and municipal law. In turn, this has formed stable trends that indicate the active development of value ideas about biological human rights, as well as their implementation on a global scale. It is stated that the strategic goals, the achievement of which is important for the biologization of law, cannot be achieved without the identification of the Earth's natural reserve as a prototype of the "tree of life" object, and the qualification of the Earth's natural reserve as an Eozoic object that is integrated with the surrounding natural environment man (his natural environment). In addition, the resolution of the natural-law conflict that has arisen is absolutely necessary for the development of the system of international environmental law, the formation of the system of noospheric law, as well as the improvement of IL-forecasting methods in the process of strengthening the trends of global constitutionalism, noospherism and the development of the institute of biological human rights in the world civilizational legal system.

Jean Barman, in her book Growing Up British in British Columbia, notes that the creation of New Westminster’s Columbian Methodist College was perhaps one of “the most ambitious private educational initiatives in the latter years of the [nineteenth] century” (8). When the denominational college was created, its founders believed they were creating the nucleus of the provincial university with which they would federate. However, the landscape of higher education in Canada had dramatically changed by the early 1900s. University boosters instead favoured a new government-controlled model of higher education in uenced by American state universities; religion and its traditions were now incompatible with this model as the leading force in a modern university. Columbian College stood little chance of ful lling its educational ambitions and began a struggle to survive as a denominational college, theological school, and then as a private high school. Its demise during the nancial troubles of the 1930s was not unique, although many religious colleges adapted and have survived to this day. Résumé Dans son livre, Growing Up British in British Columbia, Jean Barman souligne que la création du Columbian Methodist College de New Westminster, était sans doute parmi « the most ambitious private educational initiatives in the latter years of the [nineteenth] century » (8). Lorsque le collège confessionnel a vu le jour, ses fondateurs croyaient créer le noyau de l’université provinciale avec laquelle il fusionnerait. Néanmoins, le portrait de l’enseignement supérieur au Canada avait radicalement changé au début des années 1900. Sous l’in uence du modèle américain, les champions de l’université ont plutôt favorisé un nouveau modèle d’enseignement supérieur sous contrôle gouvernemental; rendant le maintien du rôle central de la religion et de ses traditions incompatibles avec l’université moderne. Dans ce contexte, le Columbian College avait peu de chance de réaliser ses ambitions académiques et il a commencé à lutter pour sa survie en tant que collège confessionnel, école technique, puis comme école secondaire privé. Bien qu’il ne soit pas le seul établissement à disparaître durant la tourmente nancière des années 1930, de nombreux collèges religieux ont toutefois été en mesure de s’adapter et de survivre jusqu’à ce jour.

Someone sometimes forgets to put their belongings so that they leave them somewhere, it will pose a risk of losing their belongings. To solve this problem, a reminder is needed so that it is expected to minimize the risk of loss. This device implements point-to-point communication from the Bluetooth Low Energy AT-09 transmitter module with Arduino Nano and the receiver module with an Android smartphone. This reminder device will activate an alarm on the Android smartphone application when the two modules are more than 5 meters away. The measured distance is converted from the Received Signal Strength Indicator (RSSI) value received by the smartphone which is affected by obstructions, packet loss, and delay. Based on the test results, at a distance of 5 meters, the system can be connected and work properly, in unobstructed conditions (Line of Sight) or obstructed conditions (Non-Line of Sight). In the blocked condition, it has a packet loss of 1.1% to 4.4%, the received signal strength (RSSI) has decreased the value to a difference of -8 dBm, and the delay time is 2 seconds.

Ekolojik taşıma kapasitesi ekosistemlere zarar verilmeden ortamdan üst düzeyde yararlanma ölçütünü tanımlar. Her ekonomik faaliyet gibi su ürünleri yetiştiriciliğinin de sucul ekosistemler üzerine önemli etkileri bulunmaktadır. Özellikle yüzer ağ kafes balık çiftlikleri yerleşim konumu gereği ortama besleyici element vererek ötrofikasyona neden olabilir. Bu nedenle balık çiftlikleri kurulmadan önce ortamın taşıma kapasitesi hesaplanmalıdır. Bu çalışmada Türkiye’nin Karadeniz Bölgesinde yeralan Kılıçkaya Baraj Gölünün taşıma kapasitesi Dillon-Rigler fosfor yüklenme modeli kullanılarak tahmin edilmiştir. Hesaplamalarda çiftlik ve göl limnolojik verileri (ortalama derinlik 16 m, yüzey alanı 64,4 km2 , kabul edilebilir fosfor yükü 30 mg/m3, ortalama fosfor konsantrasyonu 24 mg/m3, YYO 1,0-1,5-2,0 arasında) kullanılmıştır. Model gölde ağ kafeslerde üretilebilecek yıllık alabalık miktarını 1.697 ton ile 25.162 ton arasında tahmin etmiştir. Gölün derinliğinin az olması, alt havzanın ötrofik yapısı ve küresel iklim değişimi dikkate alınarak, çevreye zarar vermeden ortalama 2500 ton/yıl alabalık üretilebileceği sonucuna ulaşılmıştır. Ayrıca Türkiye’nin tüm baraj göllerinde; ağ kafes çiftliği kurulmadan önce ekolojik taşıma kapasitesinin hesaplanması önerilmiştir.