scholarly journals Portable architecture studio recording video as solution for space limitation

Author(s):  
Bonny A Suryawinata ◽  
Yosica Mariana ◽  
Sigit Wijaksono
Author(s):  
Junie Veronica Putri ◽  
Dewi Ratnaningrum ◽  
Maria Veronica Gandha

In 2020, the outbreak of COVID-19 virus is a shock to every individual and to society. In this time, people lives in a term called "space limitation", isolated in a radius and a certain space that makes people lives in a virtual space. This pandemic limits our living space, altered out daily routine, and makes us isolated in a space that causes us to break ourselves physically and mentally. By nature, architecture can't ignore a problem that is this extreme, architecture has a purpose to make space to be a product of humanity, the purpose of this project is the will to create a future living spaces that is unobstructed, undisturbed, and opened; going through a block by giving a communal space; communal space that connected each other between the inside and outside space so that it provides the feeling of togetherness. This “Non-Isolated Block” project starts by incorporating the meaning of “isolated” and “block”. A block or a box is one of the basic of design, a block marks efficiency in a space but considered “simple & bare”. A block that stood on its own and unconnected makes us feel alone. There should be connectivity from this block to create a living space that makes us feel un-caged or “non-isolated”. By using this “inside, outside, and through the block” concept, this project is aimed to split activities based on space. “Inside the block” is for private activities, “outside the block” is for public activities, and “through the block” is a communal space that has a role as an emerging space, space that is connected to one another, to increase togetherness and productivity. Keywords:  block; communal space; non-isolated; space limitation; through the block. AbstrakMunculnya wabah COVID-19 pada tahun 2020 ini merupakan sebuah guncangan terhadap suatu individu dan masyarakat. Saat ini, manusia hidup dalam “batas ruang”, terisolasi dalam radius dan jarak bahkan ruang hidupnya adalah ruang virtual. Wabah ini membatasi ruang gerak kita, merubah pola aktivitas keseharian kita, membuat kita terisolasi dalam suatu ruang yang dapat membunuh kita secara fisik dan mental. Secara fitrahnya, arsitektur tidak dapat mengabaikan sesuatu yang ekstrem ini, arsitektur memiliki tujuan untuk meruangkan ruang sebagai suatu produksi kemanusiaan, sehingga tujuan dari proyek ini yaitu keinginan untuk menciptakan hunian masa depan yang tidak terhadang, tidak terhalang, dan terbuka; saling menembus antar ruang-ruang dengan fungsi ruang komunal; ruang komunal yang saling terkoneksi satu sama lain di antara ruang dalam dan ruang luar sehingga meningkatkan rasa kebersamaan. Proyek “Non-Isolasi Blok” ini bermula dengan mengambil arti dari “isolasi” dan “blok”. Blok atau kotak merupakan salah satu dasar desain, kotak menandakan efisiensi dalam ruang tetapi dianggap "sederhana & polos". Suatu blok yang berdiri sendiri dan tidak terkoneksi membuat kita merasa tersendiri. Perlu ada konektivitas dari bentuk blok ini untuk menciptakan suatu hunian dengan perasaan tidak terkurung atau “Non-Isolasi”. Dengan konsep “ruang dalam, luar, dan antara”, proyek ini membagi aktivitas berdasarkan ruang. Ruang dalam menjadi ruang dengan aktivitas privat, ruang luar menjadi ruang dengan aktivitas publik, sedangkan ruang antara menjadi ruang komunal yang berperan sebagai ruang tembus, ruang yang terhubung satu sama lain dengan ruang tembus lainnya, sehingga meningkatkan kebersamaan dan produktivitas.


PEDIATRICS ◽  
1972 ◽  
Vol 49 (6) ◽  
pp. 938-938
Author(s):  
Heinz F. Eichenwald

The German word "fibel" means primer; the title of this volume therefore suggests that it was the authors' intention to produce an elementary text on accidents in children. This is exactly what they have done by describing in a volume of some 80 pages most of the various misadventures that might befall a child. Obviously, such space limitation means that subjects can only be covered sketchily. Thus, fractures are discussed in nine pages, eye injuries in two, and poisoning in 20.


2015 ◽  
Vol 789-790 ◽  
pp. 927-931
Author(s):  
Mohamad Heerwan bin Peeie ◽  
Hirohiko Ogino ◽  
Yoshio Yamamoto

This paper presents an active safety device for skid control of small electric vehicles with in-wheel motors. Due to the space limitation on the driving tire, a mechanical brake system was installed rather than hydraulic brake system. For the same reason, anti-lock brake system (ABS) that is a basic skid control method cannot be installed on the driving tire. During braking on icy road or emergency braking, the tire will be locked and the vehicle is skidding. To prevent tire lock-up and vehicle from skidding, we proposed the combination of ABS and regenerative brake timing control. The hydraulic unit of ABS is installed on the non-driving tire while the in-wheel motors on the driving tire will be an actuator of ABS to control the regenerative braking force. The performance of the ABS and regenerative brake timing control on the emergency braking situation is measured by the simulation. The simulation result shows that the combination of ABS and regenerative brake timing control can prevent tire lock-up and vehicle from skidding.


Author(s):  
A. M. Masum Bulbul Chowdhury ◽  
Jinsai Cheng ◽  
Michael J. Cullado ◽  
Tao Shen

Abstract Single Incision Laparoscopic Surgery (SILS) is a fast-growing method in the field of MIS (Minimally Invasive Surgery) that has the potential to represent the future of laparoscopic surgeries. The major benefits of SILS results from a single incision which makes surgeries essentially scar-less, and it can reduce wound infection substantially as well as recuperation time. Many new researches are now focusing on developing cutting edge technologies to support SILS; however, the practical applications of SILS are constrained by a number of intricacies such as space limitation, absence of dexterous multitasking tools, lack of sufficient actuation force and poor visualization. Deployment and retraction of surgical tools or robots are done manually in the absence of a multitasking tool manipulator which increases the surgery time, risk of injury and surgeon’s fatigue. Our research focuses on designing a novel operative hardware (multitasking manipulator) to facilitate the SILS technique with automatic tool changing capability. A wire driven mechanism has been implemented in the design to minimize the damage to the electronic hardware during sterilization since the electronic actuation and sensing components are located remotely from the end-effector which requires heat or chemical sterilization before surgery. And a wire-driven articulated robotic arm has also been designed to support the manipulator. The details of the robotic design and analysis are conducted in the paper. The feasibility of this robotic method has been demonstrated by experiments.


Author(s):  
C. J. Fang ◽  
M. C. Wu ◽  
C. H. Peng ◽  
Y. C. Lee ◽  
Y. H. Hung

An effective method for performing the thermal optimization of stationary and rotating MCM disks with an unconfined round-jet impingement under space limitation constraint has been successfully developed. The design variables of stationary and rotating MCM disks with an unconfined round-jet impingement include: the ratio of jet separation distance to nozzle diameter (H/d), steady-state Grashof number (Grs), jet Reynolds number (Rej), rotational Reynolds number (Rer). The total experimental cases for stationary and rotating MCM disks are statistically designed by the Central Composite Design (CCD) method. In addition, a sensitivity analysis, the so-called ANOVA, for the design factors has been performed. In the stationary MCM disk with an unconfined round-jet impingement, the contribution percentage of jet Reynolds number on the thermal performance is 95.86%. The effect of jet Reynolds numbers on chip temperature distribution is more significant than that of the H/d ratio and steady-state Grashof number. In rotating MCM disk with an unconfined round-jet impingement, the effect of jet Reynolds number, which has the contribution percentage of 91.81%, dominates the thermal performance. Furthermore, the comparisons between the predictions by using the quadratic Response Surface Methodology (RSM) and the experimental data are made. The maximum deviations for transient stagnation Nusselt number and transient average Nusselt number for the cases of stationary MCM disk are 10.05% and 11.82%, respectively; and 9.41% and 12.44% for the cases of rotating MCM disk, respectively. Finally, with the Sequential Quadratic Programming (SQP) technique, a series of thermal optimal designs under space limitation constraint H/d≤12 has been efficiently performed. Comparisons between the numerical optimization results and the experimental data are made with a satisfactory agreement.


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