TIMBER FRAME TRUSS CONSTRUCTIONS IN THE LKV SYSTEM

2020 ◽  
Author(s):  
Žikica Tekić ◽  
Ljiljana Kozarić ◽  
Martina Vojnić Purčar
Keyword(s):  
Functional Organization ◽  
Timber Structure ◽  
Basic Principles ◽  
Timber Frame ◽  
Roof Structure ◽  
The One ◽  
Constituent Elements

The paper presents timber frame truss constructions in the LKV system and their application in the one hipped end gable roofs. Special attention is paid to the design of the side sector of the roof, as a function of the static height of the girder and the size of the associated load. The basic principles of functional organization of characteristic roof sectors are given, which is important for defining the geometry of all girders that form a timber structure. Unification of prefabricated elements is important for the production and economy of the timber structure. As part of the timber structure, the position and geometry of the bracings are also given, as constituent elements of the roof structure.

Changes in the Stoichiometry of Photosystem II Components as an Adaptive Response to High-Light and Low-Light Conditions during Growth

1986 ◽  
Vol 41 (5-6) ◽  
pp. 597-603 ◽  
Author(s):  
Aloysius Wild ◽  
Matthias Höpfner ◽  
Wolfgang Rühle ◽  
Michael Richter
Keyword(s):  
Photosystem Ii ◽  
Functional Organization ◽  
Photosynthetic Apparatus ◽  
High Light ◽  
Molar Ratio ◽  
Light Conditions ◽  
Low Light ◽  
Pigment System ◽  
Transport Chain ◽  
The One

The effect of different growth light intensities (60 W·m-2, 6 W·m-2) on the performance of the photosynthetic apparatus of mustard plants (Sinapis alba L.) was studied. A distinct decrease in photosystem II content per chlorophyll under low-light conditions compared to high-light conditions was found. For P-680 as well as for Oᴀ and Oв protein the molar ratio between high-light and low-light plants was 1.4 whereas the respective concentrations per chlorophyll showed some variations for P-680 and Oᴀ on the one and Oв protein on the other hand.In addition to the study of photosystem II components, the concentrations of PQ, Cyt f, and P-700 were measured. The light regime during growth had no effect on the amount of P-700 per chlorophyll but there were large differences with respect to PQ and Cyt f. The molar ratio for Cyt f and PQ between high- and low-light leaves was 2.2 and 1.9, respectively.Two models are proposed, showing the functional organization of the pigment system and the electron transport chain in thylakoids of high-light and low-light leaves of mustard plants.

A Development of the Visco-Elastic Damper for Timber Structure and a Suggestion of the Technological Design Assistance System

2013 ◽  
Vol 778 ◽  
pp. 714-721
Author(s):  
Katsuhiko Kohara ◽  
Takeshi Nomura ◽  
Kazuyoshi Koumoto
Keyword(s):  
Seismic Response ◽  
Elastic Body ◽  
Structural Model ◽  
Time History ◽  
Timber Structure ◽  
Response Analysis ◽  
Frame Design ◽  
Timber Frame ◽  
Loading Tests ◽  
Controlled Structure

Our research team developed a brace type and an angle brace type of the visco-elastic damper on seismic-response controlled structure for timber structure. We performed various dependence evaluations by the materials examination of the styrene olefin-based visco-elastic body which we developed newly. We made a structural model using the performance that loading tests in timber frame. We inspected the validity of the structural model. In addition, we built a technical support system for damper setting by the time history response analysis so that a general design architect was easy to use the damper. We could express dynamics properties of visco-elastic body properties by Voigt model, and the structural model almost accorded with an examination property value. We made a structural model of the whole frame system by Kb of installation rigidity obtained from loading tests in timber frame. Because a design level almost accorded with experimental value, the validity of the frame design on seismic-response controlled structure in consideration of the dependence (distortion, frequency, temperature) of the visco-elastic body was confirmed. This visco-elastic damper on seismic-response controlled structure acquired minister authorization of Ministry of Land, Infrastructure and Transport. In addition, this damper acquired the certification of the Japan Building Disaster Prevention Association.

Régis Debray – the Last Oracle of the French Republic

2021 ◽  
pp. 92-102
Author(s):  
Natalia A. Rutkevich ◽  
Keyword(s):  
Political Culture ◽  
French Revolution ◽  
Anglo Saxon ◽  
Basic Principles ◽  
Western Atlantic ◽  
Revolutionary Movement ◽  
Late Work ◽  
The Republic ◽  
The One ◽  
Che Guevara

The article examines the main themes of the work of Régis Debray, one of the most important French philosophers and writers of our time. Debray is familiar to Russian readers primarily as an associate of Che Guevara and a theorist of the Cuban revolutionary movement, as well as the author of works on mediology – a science he himself created on the study of the transmission of ideas and sym­bols. Central to his mature and late work are the ideas of sacred in human com­munities, the conditions of the emergence, transmission and disappearance of re­ligious, national and other forms of sacrality, and the related evolution of world civilizations. Debray is recognized by his peers as one of the most perceptive an­alysts of French political culture, and his article, Are you a Democrat or a Re­publican?, written in the year of the bicentennial of the French revolution in 1989, anticipates the processes that will unfold over the next thirty years. Debray describes these processes as a gradual desacralization of the Republic, the emas­culation of its basic principles and its transformation into “a common Anglo-Saxon democracy”. As a result, the “one and indivisible secular Republic” is falling apart into communities, each of which establishes its own shrines. The dissolution of France’s particular republican model is taking place in the background, and as part of a more global process of the decline of European civilisation and its dissolution into Western Atlantic civilisation.

scholarly journals TYPOLOGY OF PEDESTRIAN SPACE IN THE CITY ENVIRONMENT

2011 ◽  
Vol 1 (3) ◽  
pp. 12-14
Author(s):  
Yu. L DEMURINA
Keyword(s):  
Urban Environment ◽  
Geometrical Parameters ◽  
Basic Principles ◽  
Function Composition ◽  
City Environment ◽  
Pedestrian Space ◽  
Constituent Elements ◽  
The City

The article views the topic of organization of pedestrian spaces and forms the typologie of constituent elements of pedestrian spaces, depending on their function, composition, layout and geometrical parameters, as well as walking. This classification reveals the basic principles of pedestrian spaces in the urban environment.

Design thinking in hospitality education and research

2019 ◽  
Vol 11 (4) ◽  
pp. 449-457
Author(s):  
Sudhanshu Bhushan
Keyword(s):  
Design Methodology ◽  
Design Thinking ◽  
Service Design ◽  
Basic Principles ◽  
Content Type ◽  
Hospitality Education ◽  
Disciplinary Problems ◽  
Research And Education ◽  
The One ◽  
Functional Areas

Purpose This paper aims to outline why design thinking is an engaging process and provide a methodical framework to approach complex, multi-disciplinary problems in ways that consistently yield solutions that are successful and often creative in unpredictable ways. It is a framework for thinking about complex, multidisciplinary problems and the one that applies to just about anything. Design/methodology/approach Service design is all about taking a service and making it meet the user and customer needs for that service. It can be used to improve an existing service or to create a new service from scratch. To adapt to service design, the designer will need to understand the basic principles of service design thinking and be able to focus on it. Findings This paper explores the possibilities for applying design thinking in the hospitality industry in general and hospitality education and research in particular. The functional areas of the hospitality profession are explored, evaluated and then integrated as a holistic design to provide coherence, connectivity and linkages. Originality/value The paper illustrates an application of design thinking to hospitality research and education.

scholarly journals Coronavirus - Crisis Communication in Croatia

2020 ◽  
Vol 30 (Supplement_5) ◽  
Author(s):  
M Grbic ◽  
D Stimac Grbic ◽  
L Stimac ◽  
Z Sostar
Keyword(s):  
Child Protection ◽  
Crisis Communication ◽  
Protective Equipment ◽  
Public Concern ◽  
Basic Principles ◽  
The Public ◽  
New Information ◽  
The World ◽  
The Government ◽  
The One

Abstract Introduction The coronavirus outbreak has set off alarms around the world, leading to border closures, trade controls, travel bans and other measures. The Wuhan coronavirus epidemic continues to spread globally to the new European hotspot in Italy. New information about the epidemic and the virus is changing rapidly as the virus spreads and appears in parts of the world. Although official announcements by the Croatian Government and Crisis Staff calmed the public with pictures and data on the disease, it showed something else that heightened public concern and caused two conflicting phenomena among citizens - on the one hand, the majority showed understandable doubt about the information that could have raised the concern for their own health while the rest of the population ignored the facts. The market showed complete unwillingness to cope with this epidemic and a chronic shortage of protective equipment (masks, disinfectants...) emerged. Most of the citizens' queries and concerns were moving in the direction of personal protection, child protection and justification for holding large gatherings. Results By March 8, 2020, twelve COVID-19 patients were recorded in Croatia, of which 5 were patients in Rijeka, 3 in Zagreb and 4 in Varaždin. The first sick person is a Croatian citizen from Zagreb who became infected during his stay in Italy (Milan, Lombardy province). Conclusions In this crisis, several basic principles of crisis communication with the public have been forgotten: The first source of communication often becomes the source against which everyone else is measured.Accuracy is crucial to credibility.Emotion cannot be countered by facts. People must first know that the government cares.The public should regain a sense of control over circumstances beyond control.A lack of public respect in a crisis undermines trust.Honesty is fundamental to maintaining trust. Key messages Accuracy is crucial to credibility. Emotion cannot be countered by facts.

Current Trends in the Definition of ‘Perpetrator’ by the International Criminal Court: From the Decision on the Confirmation of Charges in the Lubanga case to the Katanga judgment

2015 ◽  
Vol 28 (2) ◽  
pp. 349-371 ◽  
Author(s):  
ALICIA GIL GIL ◽  
ELENA MACULAN
Keyword(s):  
International Criminal Court ◽  
International Criminal ◽  
Criminal Responsibility ◽  
Criminal Court ◽  
Basic Principles ◽  
Critical Elements ◽  
Current Trends ◽  
The One ◽  
Definition Of ◽  
Individual Criminal Responsibility

AbstractThe jurisprudence of the International Criminal Court (ICC) up to the Lubanga judgment showed definite interpretive trends on the modes of principal liability. This article aims first to make a critical assessment of these trends by focusing on methodological and substantive aspects. On the one hand, the practice of having resort to theories derived from Continental legal systems, albeit legitimate, is based on a methodology that raises some concerns as to the selection and (mis)interpretation of such theories. On the other hand, the Court has clearly adopted a wide interpretation of some critical elements in which the different modes of principal liability are grounded. This choice has caused a significant expansion of the scope of principal liability as well as a breach of the principles of legality and of individual criminal responsibility. In our opinion, the underpinning of these interpretations is a flawed understanding of the criteria for distinguishing between principals and accessories.This perspective has been overturned by the Katanga judgment, on which the second part of this article will focus. This judgment correctly argues that the distinction between perpetrators and accomplices is grounded only on the autonomous or vicarious character of their contribution to the offence. Furthermore, it follows a partly different approach as to both the methodology and the interpretation of the constitutive elements of principal liability. In our view, this approach better fits both the relevant statutory provision and the basic principles of criminal law.

Hygro-Thermal Behaviour of Timber Frame Straw Bale Construction as an Energy Efficient Building Technology

2014 ◽  
Vol 1041 ◽  
pp. 92-95
Author(s):  
Tomasz Bernard ◽  
Azra Korjenic
Keyword(s):  
Building Materials ◽  
Low Cost ◽  
Base Plate ◽  
Extensive Literature ◽  
Timber Frame ◽  
Building Technology ◽  
Roof Structure ◽  
University Of Technology ◽  
Passive Houses ◽  
Straw Bale

Due to an increasing request for ecological building constructions, in particular straw bale buildings, a research in this regard has been performed at the Vienna University of Technology. Straw bale construction is a new rediscovered building technology, which is an alternative to conventional construction technologies. The aim of this study is caring out of hygro-thermal simulation of a straw bale wall construction to design as efficiently as possible straw bale house. The choose of other construction elements for a thermal analysis (appropriate wall, roof and a base plate construction), was based on an extensive literature researche. For the examination of the building a timber frame construction has been selected. The straw bales in this construction were plastered inside with clay plaster and externally with a combination of lime and clay plaster. The roof structure was designed as a green roof and insulated with straw bales. The base plate was also insulated with straw bales. To check the thermal behavior of the structures described above were thermal bridges calculated using a FEM program. The hygrothermal behavior was calculated with HAM4D building physic software, developed on the department for Buildings Physics and Sound Protection on Vienna University of Technology. Ecological and economic evaluation of straw bale construction was carried out with reference to the data from the literature. The performed thermal (with COMSOL) and the first hygrothermal calculations (with HAM4D Software) have demonstrated a very favorable performance of the proposed building components. The achieved low U-values ​​of the components allow the construction of passive houses. The use of self-build-service in the construction process can reduce construction costs significantly. The use of ecological materials such as: straw, clay and wood allows a low cost recycling of building materials.

scholarly journals A Single Microphone Capillary-Based System for Measuring the Complex Input Impedance of Musical Wind Instruments

2011 ◽  
Vol 97 (5) ◽  
pp. 819-829 ◽  
Author(s):  
D. B. Sharp ◽  
A. Mamou-Mani ◽  
M. van Walstijn
Keyword(s):  
Input Impedance ◽  
Impedance Measurement ◽  
Wind Instruments ◽  
Basic Principles ◽  
High Impedance ◽  
Calibration Measurement ◽  
Set Up ◽  
The One ◽  
Test Objects ◽  
Impedance Magnitude

Capillary-based systems for measuring the input impedance of musical wind instruments were first developed in the mid-20th century and remain in widespread use today. In this paper, the basic principles and assumptions underpinning the design of such systems are examined. Inexpensive modifications to a capillary-based impedance measurement set-up made possible due to advances in computing and data acquisition technology are discussed. The modified set-up is able to measure both impedance magnitude and impedance phase even though it only contains one microphone. In addition, a method of calibration is described that results in a significant improvement in accuracy when measuring high impedance objects on the modified capillary-based system. The method involves carrying out calibration measurements on two different objects whose impedances are well-known theoretically. The benefits of performing two calibration measurements (as opposed to the one calibration measurement that has been traditionally used) are demonstrated experimentally through input impedance measurements on two test objects and a Boosey and Hawkes oboe.

scholarly journals Idealistic Education in the National Socialist Era in Germany: Character and Race Unity

2018 ◽  
Vol 7 (5) ◽  
pp. 136
Author(s):  
Murad Karasoy
Keyword(s):  
World War Ii ◽  
Moral Education ◽  
World War ◽  
National Socialist ◽  
Basic Principles ◽  
Number Of Children ◽  
Universal Principles ◽  
The One ◽  
The Individual ◽  
National Socialist Era

It is understood that the education’s being brought under the control of government and educational activities carried out under the name of character and race unity education were tools for the destruction of the individual and masses during the national socialist era in Germany. For this reason, the state’s monopolizing and more or less intervening in moral education can be regarded as a fascist act. The connection of altruism with race and the fact that race consciousness has aspects supporting the idealism have been abused by the fascist education. The fact that the individuals were directed to race by being impregnated with the sense of altruism showed how the two basic principles of national socialist education complemented each other. On the one hand, the individual was taught how to be altruistic, on the other hand, the superiority, holiness and supremacy of race were romanticized, and the infrastructure of the reason for the necessity of being altruistic was instilled on their mind.This study, which was made by reviewing the documents of Hitler (1938), Kubizek (1954), Schirach (1967), Gay (1968), Fest (1970 and 1973), Noakes (1971), Giles (1985), Domarus (1990), Burleigh and Wippermann (1991) and Canetti (2014), not only shows the fact that the character and race unity education that Nazis gave in schools wasn’t compatible with universal principles, but also the fact that the number of children in school age who died during the World War II reached a half million teaches how to act against the negative success of the fascist education that is focused on destruction.

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