Panel 5 Paper 5.1 Egyptian Rural Practices: Living Heritage and Musealization

Rural heritage is a complicated cultural knowledge. Considering the visitors who come, to the living heritage sites, spending their spare time and at the same time, to get a piece of new knowledge in a nostalgic context, the heritage exhibition is the ideal EDUTAINMENTAL deliverable that could transmit the rural heritage knowledge using the interactive thinking methodology. The former approach creates a kind of curiosity for the visitors guaranteeing the life-long learning process. Therefore, reviewing the cultural significance of intangible cultural heritage, especially the manifestations of the rural socio-cultural heritage practices, the research paper aims at presenting a new aspect musealization that contributes to sustaining the cultural heritage especially this kind of the material culture. The musealized spaces will contribute in particular to revive the cultural identity of the Egyptian rural communities; as well as will be spots to present, educate and safeguard the folklife

Panel 5 Rural Intangible Cultural Heritage

Rural areas is the place where rural intangible heritage is found rich and diverse, whereas vulnerable to fast social, cultural, political and economic transformations, in particular in developing and underdeveloped areas. Although the concept of Intangible Cultural Heritage (ICH) has been established in UNESCO and accepted by many ICH Convention signatories, it has not been consistently adopted and implemented from international level to local level without divergencies. An analysis of rural ICH is to analyse how rural traditional culture, memories and past are used by different stakeholders for current society. (Re)defining rural ICH is a way to both rethink and develop the existing concepts of cultural heritage held by national and institutional discourses. This panel, which investigates three cases in China and Egypt, will provide evidence and theoretical rethought on the making and use of the concept of ICH in developing countries where the tangible heritage discourses have been well established and the intangible heritage discourse is polemical. These three papers will present diverse and emerging uses and discourses of ICH in terms of conservation, exhibition, commodification, education and musealisation from various perspectives. In particular, this panel will address these issues: 1. How is ICH, or intangible heritage, used in rural areas in the fields of heritage tourism, museum, cultural industries, community development and other purposes? 2. How tourists, (non)-local visitors and other stakeholders contribute to the making of ICH through their cultural practices? 3. How can tangible and intangible heritage be understood and managed in an integrated/holistic approach such as the living heritage approach? 4. Are existing tangible-centred mechanism and managerial tools still useful for rural ICH which relates to local community, tangible elements and the landscape? If not, what improvements should be made

Comparing Ability Estimation Accuracy Using Test Length and Ability Parameter Distribution Based on Three Parameter Logistic Model (3PLM) Using Real and Generated Test Scores

The study aimed to compare ability estimation accuracy using test length and ability parameter distribution based on Three Parameter Logistic Model (3PL) using real and generated test scores. to answer the question, which is about the validity of the use of the data generated in the examination and comparison between the statistics and models provided by item response theory , and to achieve the aim of the study, eighth grade national science scores for the school year 2012\2013 were used as the real scores in the study and generate scores were obtained using the real scores for the same sample via WINGEN 3.0 software. Examinees\u27 abilities and the estimation standard error were computed via maximum likelihood and expected a posterior used in BILOG-MG 3.0 software for the real and generated samples. After the suitable statistical analysis procedures were performed (paired sample t-test and effect size statistics for the dependent sample t-test), it was found that there is no practical differences in the estimation accuracy for the ability parameter based on the nature of scores (real, generated) based on the test length (25 and 50) items, and the distribution of the ability parameter (normal distribution , positively skewed, negatively skewed)

Sliding Mode Controller of Automatic Braking System

This paper presents the development of automatic braking system. The brake modeling that consists of brake pedal mechanism, static control valve, air flow dynamic, variable orifice modeling and brake system hydraulic was developed using a MATLAB SIMULINK software. Then, the braking system will be controlled by using a Sliding Mode Controller (SMC) and PID controller. The result obtained will be validated with the brake torque desired for 100 N.m and 50 N.m. of various frequency. Validation results showed that controller has a better performance compared to the PID controller

Quartz crystal microbalance holder design for on-line sensing in liquid applications

In this paper, the design of a QCM sensor for liquid media measurements in vertical position is described. A rugged and low-cost proof holder has been designed, the cost of which is significantly lower than those of traditional commercial holders. The crystal is not replaceable but it can be easily cleaned. Its small volume permits to be used by dipping it in the liquid with the desired location and orientation. The developed design has been experimentally validated by measuring changes in the resonance frequency and resistance of the QCM sensor immersed vertically in different calibrated aqueous glycerol solutions. The obtained results show a great agreement with the Kanazawa theoretical expression. Consequently, the designed QCM sensor would be appropriate for sensing applications in liquids, and might take part of a future on-line multichannel low-cost QCM-based measurement system.Peer ReviewedPostprint (published version

Chiral symmetry breaking, color superconductivity and color neutral quark matter: a variational approach

We investigate the vacuum realignment for chiral symmetry breaking and color superconductivity at finite density in Nambu-Jona-Lasinio model in a variational method. The treatment allows us to investigate simultaneous formation of condensates in quark antiquark as well as in diquark channels. The methodology involves an explicit construction of a variational ground state and minimisation of the thermodynamic potential. Color and electric charge neutrality conditions are imposed through introduction of appropriate chemical potentials. Color and flavor dependent condensate functions are determined through minimisation of the thermodynamic potential. The equation of state is calculated. Simultaneous existence of a mass gap and superconducting gap is seen in a small window of quark chemical potential within the model when charge neutrality conditions are not imposed. Enforcing color and electric charge neutrality conditions gives rise to existence of gapless superconducting modes depending upon the magnitude of the gap and the difference of the chemical potentials of the condensing quarks.Comment: 13 pages, 6 figures,to appear in Phys. Rev.

Critical Analysis of Theoretical Estimates for BB to Light Meson Form Factors and the B→ψK(K∗)B \to \psi K(K^{\ast}) Data

We point out that current estimates of form factors fail to explain the non-leptonic decays $B \to \psi K(K^{\ast})$ and that the combination of data on the semi-leptonic decays $D \to K(K^{\ast})\ell \nu$ and on the non-leptonic decays $B \to \psi K(K^{\ast})$ (in particular recent po\-la\-ri\-za\-tion data) severely constrain the form (normalization and $q^2$ dependence) of the heavy-to-light meson form factors, if we assume the factorization hypothesis for the latter. From a simultaneous fit to \bpsi and \dk data we find that strict heavy quark limit scaling laws do not hold when going from $D$ to $B$ and must have large corrections that make softer the dependence on the masses. We find that $A_1(q^2)$ should increase slower with \qq than $A_2, V, f_+$. We propose a simple parametrization of these corrections based on a quark model or on an extension of the \hhs laws to the \hl case, complemented with an approximately constant $A_1(q^2)$. We analyze in the light of these data and theoretical input various theoretical approaches (lattice calculations, QCD sum rules, quark models) and point out the origin of the difficulties encountered by most of these schemes. In particular we check the compatibility of several quark models with the heavy quark scaling relations.Comment: 48 pages, DAPNIA/SPP/94-24, LPTHE-Orsay 94/1

Lignin deconstruction by anaerobic fungi

Lignocellulose forms plant cell walls, and its three constituent polymers, cellulose, hemicellulose and lignin, represent the largest renewable organic carbon pool in the terrestrial biosphere. Insights into biological lignocellulose deconstruction inform understandings of global carbon sequestration dynamics and provide inspiration for biotechnologies seeking to address the current climate crisis by producing renewable chemicals from plant biomass. Organisms in diverse environments disassemble lignocellulose, and carbohydrate degradation processes are well defined, but biological lignin deconstruction is described only in aerobic systems. It is currently unclear whether anaerobic lignin deconstruction is impossible because of biochemical constraints or, alternatively, has not yet been measured. We applied whole cell-wall nuclear magnetic resonance, gel-permeation chromatography and transcriptome sequencing to interrogate the apparent paradox that anaerobic fungi (Neocallimastigomycetes), well-documented lignocellulose degradation specialists, are unable to modify lignin. We find that Neocallimastigomycetes anaerobically break chemical bonds in grass and hardwood lignins, and we further associate upregulated gene products with the observed lignocellulose deconstruction. These findings alter perceptions of lignin deconstruction by anaerobes and provide opportunities to advance decarbonization biotechnologies that depend on depolymerizing lignocellulose