Design of a Ku-band Tile T/R Module

This paper introduces a 16 channel Ku-band tile T/R module design in 3D highly integrated packaging. The technical indicator design of T/R module is completed by using four channel amplitude phase multifunctional chip and various design methods. Through reasonable indicator distribution and structure layout, the miniaturization design of T/R module is realized by using high-density substrate and 3D interconnection structure. Through process optimization, structural design and simulation verification, the reliability and producibility of T/R module is studied, and the consistency of products is improved. The test results show that the design has good microwave performance and can meet the requirements of high performance, low cost and batch production of Ku-band T/R module.

The French Hong: The Physical Plant

Chapter 5 focuses on the buildings that provided the French with living, work, and warehouse space in Canton; over the years, they rented at least seven different ones, and occasionally more than one at a time. They most often referred to these structures, which were a familiar form of Cantonese vernacular architecture, as hangs or hams (hongs), and only rarely as factoreries (factories). Their 1767 renovations to the façade of the hong that they rented from the merchant Tinqua were widely emulated by other trading nations on the Canton riverfront; less impressively, control of the same hong was twice a cause of major friction among French traders, the second time with long-lasting consequences. Besides identifying the various French hongs and locations, building structure, layout, furnishings, and residents, the chapter also explores the significance of the hong, to both the Chinese and the international community, as the symbol of a nation’s success in the Canton Trade. As the outward expression of a nation’s presence in Canton, the hong served as the public face of that nation, and thus came to assume an importance that far exceeded any merely physical function.

The Reconstruction of a Javanese Civilization Cultural Landscape in 8 AD based on Canggal Inscription in Gendol Hill Complex, Magelang, Central Java

The research took place in the Gendol Hill complex, Magelang, Central Java. One of the peaks in the hills complex is Mount Wukir, where a Canggal Inscription was found. The Canggal Inscription mentions an area named Java, rich in agricultural products with many sacred buildings. The term Javanese refers to an area of Gendol Hill complex, which is part of the Kedu–Central Java region. This paper aims to 1) interpret the cultural landscape of the Gendol Hill complex, 2) reconstruct the spatial structure (layout), and its utilization as a settlement area for Javanese society in the 8th century. This paper interprets the Canggal Inscription and collates information about the potential of both biotic and non-biotic resources. Data processing is conducted through inductive–explanatory analysis. The results suggest that the Cultural Landscape of Gunung Wukir Temple was in a place protecting it from disaster. The complex was protected by Gendol Hills, acting as a barrier against volcanic eruptions from Mount Merapi. Gendol Hill complex was located in an environment that flourished with both biotic and non-biotic resources. The community cultivated its alluvial plains and established settlements in this area. The denuded structural hills were also perceived as sacred spaces to erect temples with natural resources close by such as andesite rocks available from rivers around the hills.

Form Follows Availability – Designing Structures Through Reuse

This work proposes a new direction in structural design: the synthesis of structures through the reuse of elements. Reusing structural elements reduces the environmental impacts of building structures because it avoids sourcing new material, it reduces waste and it requires little energy. Designing structures from reused elements is unlike conventional structural design because stock element availability is a design input. In other words, structures must be designed subject to availability of given element characteristics such as length and cross-section type, which have a major influence on the optimal structure layout and form. In this new paradigm structural form follows availability. In this work new computational methods for the synthesis of reticular structures through reuse are formulated to address two scenarios: a) reuse of reclaimed elements from a given stock, and b) design of an element stock which is used as a kit of parts to build diverse structures. Case studies are presented to demonstrate the potential of the proposed methods. It is shown that structures produced by these methods have a significantly lower environmental impact than minimum weight structures made of new elements.

Development of Hypercontent Module using Jonnuro Model Learning Desain for Candidates Master Guide

The aim of this study is to produce a hyper content teaching material for prospective master quide in the adventist church. Which can be used for independent learning. This study uses a combination Derek Rowntree’s model and borg and gall models. The product testing phase begin with testing material expert, media experts, and learning disign expert. Then the product was tested to a number of master quide candiates, namely 3 people for individual evaluation, 8 people for small group evaluation and 20 people for large group evaluation. The result of the study showed the value of material expert, linguistic expert, media expert and learning design expert was very good. Judging from the readability test conducted by researchers using fog index, the module material is included in thecategory easy. According to the material expert, the hypercontent module, in terms of content feasibility, the feasibility of the feasibility of presentation according to material experts has been very good.According to linguists, the hypercontent module, in terms of the feasibility of language feasibility it has been very good. According to the learning design, the module is hypercontent, in terms of learning design is very good. Whereas according to expert media and graphic design, all module components are complete, the module size is appropriate and the visual message design principle is very good. According to the candidate master guide this module, in terms of method, evaluation, module size, language, sentence structure, layout, typography, illustrations and colors in the module have been very good.

A Method for Calculating the Values of Forces Acting on the Roller-cone Bit Teeth

The results of an analytical study of the loading of elements of a roller-cone bit cutting structure are given. For an analytical assessment of the magnitude of the forces acting on the bit teeth, the bit is fixed in a static state in a string of drill pipes or a drill assembly, with each roller cone resting on a flat bottom with one tooth on which axial force acts from the bottom. For the disclosure of static indefinability, the equations of deformation of the system are compiled. Calculation of the loads acting on the cone rows was carried out in relation to the cutting structure layout for the Sh215,9K-PV bit cones. To determine the values of the forces acting on the teeth, the dependencies between the magnitude of the load acting on the roller cone and the vertical movement of this tooth, previously obtained analytically and experimentally, were used. It is established that the maximum load acts on the rows located in the middle part of the bit radius. The calculation results are confirmed experimentally. The results obtained can be used to optimize the design of the cutting structures and supports of roller-cone bits at the design stage.