Search results for "Design"
showing 10 items of 5885 documents
Chemical Characteristics and Viability of Starter Cultures of Freeze–Dried Sweet Potato Extract–Supplemented Synbiotic Yogurt
2021
The research aimed to determine the sucrose concentration as a cryoprotectant to obtain the chemical properties and the viability of Lactic Acid Bacteria (LAB) and Lactobasillus plantarum in the synbiotic yogurt. It adopted a one–factor Completely Randomized Design (CRD) by including sucrose in concentrations from 0 %, 2.5 %, 5 % to 7.5 %, three replications. The results showed various sucrose concentrations significantly affected the yields of the purple sweet potato extract– supplemented synbiotic yogurt, reduction–sugar level, the total of LAB, and the total of L. plantarum before and after the freeze–drying process, no significant impact on the moisture content and total quantity of LAB…
Design and simulation of efficient combinational circuits based on a new XOR structure in QCA technology
2021
AbstractQuantum-dot cellular automata (QCA), due to its unique characteristics like low power consumption, nanoscale design, and high computing speed is considered as an emerging technology, and it can be used as an alternative for CMOS technology in circuit design for quantum computers in the near future. XOR gate has many applications in the design of digital circuits in QCA. In this paper, an efficient novel structure of XOR gate is proposed in QCA. Also, a novel 1-bit comparator circuit, 1-bit full adder, binary to gray and gray to binary convertor code based on the proposed XOR is designed and simulated using QCADesigner 2.0.3. The simulation results demonstrated that the proposed stru…
Statistical analysis of the performances of PC/CNTs nanocomposites
2013
Statistical analysis of mechanical and dynamic-mechanical properties of PC/CNTs nanocomposites.
2013
Estética y diseño industrial: debates y controversias
2019
En el presente texto se argumenta la importancia de la dimensión estética en el ámbito del diseño industrial, al tiempo que se abordan desde la perspectiva de la reflexión estética algunos de los principales debates que han tenido lugar en la cultura del diseño. Estos debates se han articulado en torno a la idiosincrasia propia del diseñador y su actividad; la relación entre arte y diseño; la controversia en torno a la forma y la función; la importancia de las dimensiones simbólica y emotiva del producto; y la encrucijada del diseño entre los proyectos de emancipación social o a la difusión de una estética banal. This text argues the importance of the aesthetic dimension in the field of ind…
Infografikas skolēnu funkcionālās rakstīšanas prasmju pilnveidei 5. klases angļu valodas stundās
2020
Angļu valoda ir nostiprinājusies kā pasaules starptautiskā valoda. Tomēr, lai gūtu panākumus visās ikdienas dzīves jomās, ir nepieciešams apgūt rakstisko komunikāciju, jeb funkcionālās rakstīšanas prasmes. Neskatoties uz to, ka skolēni skolas laikā tiek mācīti rakstīt, viņi bieži izprot funkcionālās rakstīšanas principus un likumus ar lielām grūtībām. Tāpēc diplomdarba mērķis bija izpētīt efektīvas mācīšanas pieejas, lai uzlabotu 5. klases skolēnu funkcionālās rakstīšanas prasmes ar pašu veidotu infografiku palīdzību. Izvēlētā pētījuma metode bija gadījuma izpēte, kura ietvēra vienu anketu skolēniem un skolēnu rakstiskos darbus kā datu vākšanas metodes. Tika noskaidrots, ka funkcionālās rak…
That Crazy World We’ll Live in : Emotions and Anticipations of Radical Future Technology Design
2020
Humans behave towards and experience technological design in conflicting and contradictory ways. On the one hand, the very mention of the word ‘future’ conjures expectations of the radically new and unexpected. On the other hand, previous research has shown that people have a threshold for the level of change and the unexpected that they can cope with. Their expectations are dominated by mental images of familiar associations with what has been previously associated with the future. As a rule, humans cope with incremental changes, yet have difficulty accepting the entirely unfamiliar. This makes it harder to imagine a future of radical technology design and interactions, particularly when a…
Mediterranean Futuredesign
2020
The Mediterranean cities must regain the richness of their counterpoint, but they must also know how to find new “agreements” to generate a new harmony of the city. Even in the city we must find new agreements between living spaces that produce in turn new types of space, intervals of functions, intervals of vegetation, cultural or social intervals that enrich urban polyphony, between agreements and counterpoints. Designing the cosmopolitan city is therefore an opportunity to discuss and design a model of future that includes the history and memory of crossings, hybridizations, mixtures, metamorphoses in a comprehensive project.
A Logic Fuzzy Model for Evaluation of the Railway Station’s Practice Capacity in Safety Operating Conditions
2013
Abstract The practice capacity of a railway junction depends, in addition to the effective operation’s conditions, by the potential risk factors related to the design plan of the railway station. With the aim of an approach based on the “fuzzy sets” it is possible to determine the numeric value of the practice capacity by the logic - qualitative relations between the features of the railway junction and the potential risk factors. This methodology permits to try out the absolute value of a suitable vector β, (less then the unit) for the utilization of the theoretic capacity in conditions of maximum reliability of the system related to the aspect of safety (technique “fail safe”).
Service Provisioning and User Association for Heterogeneous Wireless Railway Networks
2017
In addition to comforting passengers' journey, the modern railway system is responsible to support a variety of on-board Internet services to meet the passenger's demands on seamless service provisioning. In order to provide wireless access to the train, one idea attracting increasing attention is to deploy a series of track-side access points (TAPs) with high-speed data rates along the rail lines dedicated to the broadband mobile service provisioning on board. Due to the heavy data traffic flushing into the base stations (BSs) of the cellular networks, TAPs act as a complement to the BSs in data delivery. In this paper, we focus on the TAP association problem for service provisioning in a …