Artikel in der Kategorie Project / Lab Report
If you conduct a scientific experiment or undertake a piece of research, you’ll usually need to write up a corresponding project or lab report, to summarize the objective of your task, the methods you followed, the results you obtained, and the conclusions you drew from your work. Here we provide a sample of great templates for producing such reports, which include layout guidelines to help guide you through the process.
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![Optimizing The Linux Scheduler For Performance.](https://writelatex.s3.amazonaws.com/published_ver/5936.jpeg?X-Amz-Expires=14400&X-Amz-Date=20240630T162336Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240630/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=5b00e70e885703cc3b9cf26da847e88707aa3c53915734a89e4055ac598a8234)
Optimizing The Linux Scheduler For Performance.
The CPU scheduling is the basis of multi-programming operating systems. By switching the
CPU among processes, the operating system can make the computer more productive. The
scheduler controls the way processes are managed in the operating system.
Linux supports preemptive multitasking, this means that the process scheduler decides which process
runs and when.
Balance performance across different computer configurations is one challenge in modern operating
systems.Linux has two separate process-scheduling algorithms.
If a Linux system performs similar tasks in a regular manner, it could be useful to implement
optimizations to the Linux scheduler to optimize the performance of those tasks.
In this project, we analyze and evaluate the impact of changing the kernel values on the performance
of the calculation of 8,765,4321 digits of pi using the Leibniz formula measuring the time that the
system takes to perform the calculation.
Constanza Madrigal Reyes and Ismael Lizárraga González
![The Mechanics of a Spiral Water Pump](https://writelatex.s3.amazonaws.com/published_ver/5841.jpeg?X-Amz-Expires=14400&X-Amz-Date=20240630T162336Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240630/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=94dc6e6fc4162d8100eaf570eacfb1b06ec4f3f86f2879e603afffceb1c3f6a3)
The Mechanics of a Spiral Water Pump
The fundamental necessity for water is a widespread issue affecting many communities across the globe. In this project, our team sought to provide an innovative solution to this problem for a small community with access to a relatively close source of flowing water. Resultant flow rate of water was calculated to be 0.498 L/min. Stress and strain analysis on individual subsections of the system were as follows: -44.2 MPa for bending moment in the rod; -7.04 MPa for shear stresses in the rod of the axis; -8.88E-5 for shear strain in the rod ; -1.11 MPa and .429 MPa of shear stresses in the L brackets; -0.123 MPa for radial stress of spiral, -0.422 MPa for hoop stress of spiral, -2.10 MPa for bending moment of spiral, and -0.176 MPa for the maximum shear stress of the spiral pump on the rotating wheel. The focus of the design remained fixated on water acquisition; however, further additions can be made for water purification.
Alex Garcia, Ann Lin, Michael Yep
![Margherita 2 Plotting, DAQ, and Heater Driving Recipes](https://writelatex.s3.amazonaws.com/published_ver/6981.jpeg?X-Amz-Expires=14400&X-Amz-Date=20240630T162336Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240630/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=04966338a7360ff2766dd7cfeababc4e4da20c6960725f0c3ea3b1f42bbcbfe7)
Margherita 2 Plotting, DAQ, and Heater Driving Recipes
After the fixture was sealed within the bell jar, the Margherita 2 underwent bakeout and a test seal on a one-inch tile. Following this small success, a larger project of sealing a larger tile during cesiation launched in the final week of the author's summer in the LAPPD Lab. Central to the ability to control these processes is the ability to monitor temperatures, pressures, and RGA plots as well as adjust heating inputs accurately and timely. This report documents the heating procedures, basic sealing cycle, and plotting past events or in real-time with the Margherita 2 infrastructure.
Rohan Lopez
![BDC Project Report](https://writelatex.s3.amazonaws.com/published_ver/5261.jpeg?X-Amz-Expires=14400&X-Amz-Date=20240630T162336Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240630/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=073675d02dc09fd57e54d86de09f09a011cb42799805390a9051cae886930b0e)
BDC Project Report
Now in its third year, the STEM Fellowship Big Data Challenge is a competition that helps high school students get excited about Data Science and its potential to support inquiry-based learning and problem solving.
Ahmed Hasan
![Solving N-Queens](https://writelatex.s3.amazonaws.com/published_ver/5069.jpeg?X-Amz-Expires=14400&X-Amz-Date=20240630T162336Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240630/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=e1fd7430c1347d967c8f2e5ddcef3aa269161a8e553f34afeb013db9200b80c9)
Solving N-Queens
Through the modification of the kernel on a Ubuntu system, we managed to solve the n-Queens problem after changing the default time-slice, swappiness, latency and wakeup-granularity to different values and testing the problem.
Rodolfo Lepe, Gerardo Velasco
![Running Realtime Scheduling Analysis](https://writelatex.s3.amazonaws.com/published_ver/5042.jpeg?X-Amz-Expires=14400&X-Amz-Date=20240630T162336Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240630/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=429594c2684cb61bfddf13ae91a5d2c4e64235e16f451f436759c634a05bf05b)
Running Realtime Scheduling Analysis
The Linux kernel controls the way tasks (or processes) are managed in the running system. The task scheduler, sometimes called process scheduler, is the part of the kernel that decides which task to run next. In this project its analyzed the behavior of scheduler by changing a default value from the runtime scheduling. The default value is 950000µs, or 0.95 seconds for the sched\_rt\_runtime\_us or scheduler realtime running variable. Meaning that 5% of the CPU time is reserved for processes that don't run under a real-time or deadline scheduling policy. This value in this file specifies how much of the "period" time can be used by all real-time and deadline scheduled processes on the system. The AIO-Stress which shows the obtained results in the different tests is an a-synchronous I/O benchmark created by SuSE which is is a German Linux distribution provider and business unit of Novell, Inc.
Monserrat Genereux
![Crowdfunding Success: A Study on Factors Related to Kickstarter Success](https://writelatex.s3.amazonaws.com/published_ver/9109.jpeg?X-Amz-Expires=14400&X-Amz-Date=20240630T162336Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240630/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=d551fee00376e6e02012790836e1369bc74b140aab0bd611c752352116e55d57)
Crowdfunding Success: A Study on Factors Related to Kickstarter Success
This study aims to analyze what altmetric factors affect the success of a Kickstarter campaign. This project was created by two high school students for the Big Data Challenge.
Nicholas Wilger, Daniel Awotundun
![Prática 09 - Ondas Estacionárias](https://writelatex.s3.amazonaws.com/published_ver/4893.jpeg?X-Amz-Expires=14400&X-Amz-Date=20240630T162336Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240630/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=e5cfd90a4d17857382657faef278a91c93bbc4cf53fae66e9d75180d711da237)
Prática 09 - Ondas Estacionárias
Relatório do Trabalho Prático nº 9 de Física Experimental II
Egmon Pereira
![Advanced Characterization of a-Si:H by SSPG, SSPC and MPC techniques Report](https://writelatex.s3.amazonaws.com/published_ver/3461.jpeg?X-Amz-Expires=14400&X-Amz-Date=20240630T162336Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAWJBOALPNFPV7PVH5/20240630/us-east-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=8026513cfc65a7122c2d1d17797c615adf12b9ab50a18a536a660032fa278a56)
Advanced Characterization of a-Si:H by SSPG, SSPC and MPC techniques Report
The objective is to study the effect of different experimental parameters on the reconstruction of the density of states (DoS) and to verify the viability of the 1D/2D simulation model developed at GeePs. Beside the calculation of the DoS through the modulated photo-current method (MPC), the ambipolar minority carrier diffusion length is measured through steady state photocarrier grating (SSPG) and the majority carrier lifetime / mobility product is measured through steady state photo-conductivity (SSPC). The measurements were observed to be in agreement with the theoretical simulations, but further experiments are needed to accurately conclude the need of a 2D simulation for the MPC experiment.
kaaya ismail, David Mota and Leonhard Probst