Hinh anh mien bac viet nam hanoi thanh pho cu
•Download as PPS, PDF•
0 likes•416 views
Report
Share
Report
Share
Recommended
Get well
Many people are thinking positive thoughts about you and hoping for your quick recovery from an unspecified situation. The sender wishes to let the recipient know that they too are hoping for the recipient's fast recovery.
Valente - Plasma Etching of Niobium SRF Cavities
http://www.surfacetreatments.it/thinfilms
Plasma Etching of Niobium surfaces: Studies on samples and Single-Cell Cavities (AnneMarie Valente - 30')
Speaker: AnneMarie Valente - Jefferson Lab - Newport News (VA) USA | Duration: 30 min.
Abstract
Plasma based surface modification provides an excellent opportunity to eliminate impurities and defects in the penetration depth region of Nb SRF cavity surfaces. It also allows a better control of the final SRF surface as final surface modifications like oxidation or nitridation can be done in the same process cycle.
In the framework of a collaboration between ODU and Jefferson Lab, we are pursuing the use of environmentally friendly dry etching of SRF cavity in an Ar/Cl2 discharge. The experimental conditions in the microwave glow discharge system with a barrel-type reactor have been optimized. The viability of plasma etching as an alternative surface preparation method for bulk Nb surfaces has been demonstrated on flat samples by achieving etching rates comparable to wet processes, such as BCP or EP.
The optimized experimental conditions are now being applied to the preparation of single cell cavities. The geometry of SRF cavities made of bulk Nb defines the use of asymmetric RF discharge configuration for plasma etching. The asymmetry in the surface area of a driven and grounded electrode creates a difference in the voltage drop over the plasma sheath attached to the driven electrode and the plasma sheath attached to the cavity surface. A specially designed single cell cavity with sample holders is used to study these asymmetric discharges. The sample holder ports can be used for both diagnostics and sample etching purposes. The approach is to combine radially and spectrally resolved profiles of optical intensity of the discharge with direct etched surface diagnostics to obtain an optimum combination of etching rates, roughness and homogeneity in a variety of discharge types, conditions and sequences.
Ismi Efficiency Improvement Initiative V5
ISMI has identified improving their overall equipment effectiveness rate as a primary goal to better meet the increasing performance demands outlined by the International Technology Roadmap for Semiconductors. They believe equipment providers are inadequately addressing or not addressing improvement at all. Leveraging theories from behavioral science and models being examined at leading universities, one approach is to link knowledge with assets, apply measurable adjustments to improve performance over time. A proposed training system solution would integrate key tools and processes into a social contribution effort, applying the reusable ADL standard to maximize knowledge redistribution for on-demand opportunities.
Try to remember
The poem recalls a past September when life was slow and nature was vibrant, with green grass and yellow grain. It encourages the reader to remember what September was like when they were younger and less experienced, and to continue following the path of memories if they can recall that past time of ease and natural beauty. The poem repeats its refrain to emphasize remembering the carefree "kind of September" and to follow where those memories may lead.
Visiting thousand islands Canada
The Thousand Islands are a chain of over 1,865 islands that straddle the US-Canada border in the Saint Lawrence River between Ontario and New York. The islands range significantly in size from over 100 square kilometers to small, uninhabited islands that are homes to migratory birds. Boldt Castle is located on Heart Island in the middle of the Saint Lawrence River and is part of the Thousand Islands.
The new year's concert
The New Year's Concert of the Vienna Philharmonic Orchestra is a classical music concert held each year on January 1st in Vienna, Austria. The concert is broadcast in over 57 countries to audiences of over 1 billion people. Originating during a difficult time in Austria's history, the concert was conceived as a source of hope and optimism for the new year. Today it continues to encourage millions worldwide with its lighthearted yet meaningful music. The Vienna Philharmonic Orchestra dates back to 1842 and performs the concert in the golden Musikverein hall, decorated with flowers from Italy. It always ends with three encores including the Blue Danube Waltz and Radetzky March, with audience participation.
Thanksgiving wishes
Thanksgiving is a time to reflect on life's blessings and share gratitude with loved ones. Minh Anh Nguyen is sending warm thoughts and best wishes to celebrate Thanksgiving. The short message conveys well-wishes for the holiday in a concise and thoughtful way.
Recommended
Get well
Many people are thinking positive thoughts about you and hoping for your quick recovery from an unspecified situation. The sender wishes to let the recipient know that they too are hoping for the recipient's fast recovery.
Valente - Plasma Etching of Niobium SRF Cavities
http://www.surfacetreatments.it/thinfilms
Plasma Etching of Niobium surfaces: Studies on samples and Single-Cell Cavities (AnneMarie Valente - 30')
Speaker: AnneMarie Valente - Jefferson Lab - Newport News (VA) USA | Duration: 30 min.
Abstract
Plasma based surface modification provides an excellent opportunity to eliminate impurities and defects in the penetration depth region of Nb SRF cavity surfaces. It also allows a better control of the final SRF surface as final surface modifications like oxidation or nitridation can be done in the same process cycle.
In the framework of a collaboration between ODU and Jefferson Lab, we are pursuing the use of environmentally friendly dry etching of SRF cavity in an Ar/Cl2 discharge. The experimental conditions in the microwave glow discharge system with a barrel-type reactor have been optimized. The viability of plasma etching as an alternative surface preparation method for bulk Nb surfaces has been demonstrated on flat samples by achieving etching rates comparable to wet processes, such as BCP or EP.
The optimized experimental conditions are now being applied to the preparation of single cell cavities. The geometry of SRF cavities made of bulk Nb defines the use of asymmetric RF discharge configuration for plasma etching. The asymmetry in the surface area of a driven and grounded electrode creates a difference in the voltage drop over the plasma sheath attached to the driven electrode and the plasma sheath attached to the cavity surface. A specially designed single cell cavity with sample holders is used to study these asymmetric discharges. The sample holder ports can be used for both diagnostics and sample etching purposes. The approach is to combine radially and spectrally resolved profiles of optical intensity of the discharge with direct etched surface diagnostics to obtain an optimum combination of etching rates, roughness and homogeneity in a variety of discharge types, conditions and sequences.
Ismi Efficiency Improvement Initiative V5
ISMI has identified improving their overall equipment effectiveness rate as a primary goal to better meet the increasing performance demands outlined by the International Technology Roadmap for Semiconductors. They believe equipment providers are inadequately addressing or not addressing improvement at all. Leveraging theories from behavioral science and models being examined at leading universities, one approach is to link knowledge with assets, apply measurable adjustments to improve performance over time. A proposed training system solution would integrate key tools and processes into a social contribution effort, applying the reusable ADL standard to maximize knowledge redistribution for on-demand opportunities.
Try to remember
The poem recalls a past September when life was slow and nature was vibrant, with green grass and yellow grain. It encourages the reader to remember what September was like when they were younger and less experienced, and to continue following the path of memories if they can recall that past time of ease and natural beauty. The poem repeats its refrain to emphasize remembering the carefree "kind of September" and to follow where those memories may lead.
Visiting thousand islands Canada
The Thousand Islands are a chain of over 1,865 islands that straddle the US-Canada border in the Saint Lawrence River between Ontario and New York. The islands range significantly in size from over 100 square kilometers to small, uninhabited islands that are homes to migratory birds. Boldt Castle is located on Heart Island in the middle of the Saint Lawrence River and is part of the Thousand Islands.
The new year's concert
The New Year's Concert of the Vienna Philharmonic Orchestra is a classical music concert held each year on January 1st in Vienna, Austria. The concert is broadcast in over 57 countries to audiences of over 1 billion people. Originating during a difficult time in Austria's history, the concert was conceived as a source of hope and optimism for the new year. Today it continues to encourage millions worldwide with its lighthearted yet meaningful music. The Vienna Philharmonic Orchestra dates back to 1842 and performs the concert in the golden Musikverein hall, decorated with flowers from Italy. It always ends with three encores including the Blue Danube Waltz and Radetzky March, with audience participation.
Thanksgiving wishes
Thanksgiving is a time to reflect on life's blessings and share gratitude with loved ones. Minh Anh Nguyen is sending warm thoughts and best wishes to celebrate Thanksgiving. The short message conveys well-wishes for the holiday in a concise and thoughtful way.
Interesting landmarks
This document lists interesting rock formations and landmarks from around the world, including Árbol de Piedra in Bolivia, Brimham Rock in England, Bryce Canyon National Park in Utah, Delicate Arch in Utah, Devil's Tower in Wyoming, James Bond Island in Thailand, Landscape Arch in Utah, Mushroom Rock in Kansas, Palo Duro Canyon in Texas, The Giant's Causeway in Northern Ireland, Uluru in Australia, and Wadi Rum in Jordan.
How to perform software testing
This document provides an introduction to software testing. It discusses that software testing is the process of evaluating software to discover errors and ensure it meets requirements. Testing is important because all software has defects, it is written by humans who make mistakes, and testing aims to eliminate faults early and ensure quality. The document then discusses software requirements for installation like necessary frameworks, internet connection, operating system compatibility, and hardware compatibility. It also covers different types of testing like functional and non-functional testing, writing test cases, executing tests, and verifying results. Benefits of testing include identifying defects and increasing confidence that software meets specifications, though testing cannot guarantee software is completely error-free.
Chuc mung xuan moi 2015 At Mui
Kính chúc mọi người một năm mới tràn đầy niềm vui và hạnh phúc: sức khỏe vô biên, thành công liên miên, hạnh phúc triền miên, túi luôn đầy tiền, sung sướng như tiên. Chúc mừng năm mới!
Happy Halloween
Minh Anh Nguyen's contact information is provided, including their name and email address. Very little other information is contained in the document. It appears to be primarily contact details for Minh Anh Nguyen.
Marvelous gardens
Gardens provide beauty and joy. They allow us to connect with nature through planting and caring for flowers, vegetables, and other plants. With some effort, anyone can create their own little oasis with a bit of soil, some seeds or seedlings, and a green thumb.
Happy Thanksgiving to friends
Thanksgiving is a time to reflect on life's blessings and share gratitude with loved ones. Minh Anh Nguyen is sending warm thoughts and best wishes to the recipient during this Thanksgiving holiday season. The short message expresses care, friendship and hope that the recipient enjoys a happy Thanksgiving celebration.
2013 Calendar
This document contains calendar pages showing the months of January through December. Each page displays the days of the month in a grid with the days of the week listed above each column. The dates are populated in each box with no other information provided on the calendar pages.
Happy birthday to my uncle
Uncle Bac Quang is like a father to the writer, caring for her not just as a niece but as a daughter. The writer expresses her gratitude for everything Uncle Bac Quang has done and wishes him a happy birthday, feeling blessed to have such a loving, caring, and fun uncle in her life.
Ni myRio and Microphone
The document discusses the NI myRio and its capabilities for reading image and audio files. The NI myRio can read PNG, JPEG, and BMP image formats. It can only read audio in WAV format. PNG is best for images with sharp edges or no gradients, while JPEG is better for photos with gradients. BMP has both indexed and direct color depths but results in large file sizes. Microphones convert sound waves to electrical signals, with different types using various methods, and stereo microphones capture two channels of sound for left and right arrival times.
Happy anniversary to aunt and uncle
This card congratulates an uncle and aunt on their 25th wedding anniversary, wishing them many more happy years together and a happily ever after. It toasts to their love and laughter and hopes their anniversary celebration is wonderful, with continued happiness always.
The beautiful rare flowers
This document lists various beautiful and rare flower types including Iceland poppy, hollyhock, white magnolia, pink iris, daylily, daffodil, dahlia, rose, anemone, carnation, lilies, chrysanthemum, gerbera daisy, quince, bougainvillea, Easter lily, crocus, dianthus, monkey orchid, primula, spider lily, fuchsia, cuc flower, wisteria, cactus, sweet peas, and geranium. It also provides contact information for Minh Anh Nguyen and notes that the images are from the internet.
MATLAB SIMULATIONS OF SERIES RESONANT CIRCUIT
The document describes MATLAB simulations of a series resonant circuit. It includes functions to calculate the input impedance, input current, and output voltage of the circuit. Additional functions vary the resistor value and plot the input impedance, input current, natural response of current, and natural response of voltage for different resistances. The purpose is to better understand the operating characteristics of the series resonant circuit.
Harmonics in power system
The document discusses harmonics in power systems. Harmonics are caused by non-linear loads that draw current in pulses rather than smoothly. Common sources are electronic devices, variable speed drives, and UPS systems. Harmonics can overheat equipment, increase power costs, and distort voltages and currents. They are managed by measuring harmonic levels and installing filters if problems are detected.
Lịch sử hình thành đảo phú quốc
Lịch sử hình thành đảo phú quốc
-----------------------
- Download thêm tài liệu tại: http://diendan.ngaodu24.com
- Website tìm hiểu du lịch Thái Lan: http://khamphathailan.com
- Tour du lịch giá rẻ: http://thanhbinhtravel.vn
Con đường phát triển của văn hóa Việt Nam qua sự tiếp xúc giao lưu phương Tây
Vào cuối thế kỉ XIX, đầu thế kỉ XX, cùng với sự xâm lược của thực dân, văn hóa Việt Nam đã có những chuyển biến khá sâu sắc...
More Related Content
Viewers also liked
Interesting landmarks
This document lists interesting rock formations and landmarks from around the world, including Árbol de Piedra in Bolivia, Brimham Rock in England, Bryce Canyon National Park in Utah, Delicate Arch in Utah, Devil's Tower in Wyoming, James Bond Island in Thailand, Landscape Arch in Utah, Mushroom Rock in Kansas, Palo Duro Canyon in Texas, The Giant's Causeway in Northern Ireland, Uluru in Australia, and Wadi Rum in Jordan.
How to perform software testing
This document provides an introduction to software testing. It discusses that software testing is the process of evaluating software to discover errors and ensure it meets requirements. Testing is important because all software has defects, it is written by humans who make mistakes, and testing aims to eliminate faults early and ensure quality. The document then discusses software requirements for installation like necessary frameworks, internet connection, operating system compatibility, and hardware compatibility. It also covers different types of testing like functional and non-functional testing, writing test cases, executing tests, and verifying results. Benefits of testing include identifying defects and increasing confidence that software meets specifications, though testing cannot guarantee software is completely error-free.
Chuc mung xuan moi 2015 At Mui
Kính chúc mọi người một năm mới tràn đầy niềm vui và hạnh phúc: sức khỏe vô biên, thành công liên miên, hạnh phúc triền miên, túi luôn đầy tiền, sung sướng như tiên. Chúc mừng năm mới!
Happy Halloween
Minh Anh Nguyen's contact information is provided, including their name and email address. Very little other information is contained in the document. It appears to be primarily contact details for Minh Anh Nguyen.
Marvelous gardens
Gardens provide beauty and joy. They allow us to connect with nature through planting and caring for flowers, vegetables, and other plants. With some effort, anyone can create their own little oasis with a bit of soil, some seeds or seedlings, and a green thumb.
Happy Thanksgiving to friends
Thanksgiving is a time to reflect on life's blessings and share gratitude with loved ones. Minh Anh Nguyen is sending warm thoughts and best wishes to the recipient during this Thanksgiving holiday season. The short message expresses care, friendship and hope that the recipient enjoys a happy Thanksgiving celebration.
2013 Calendar
This document contains calendar pages showing the months of January through December. Each page displays the days of the month in a grid with the days of the week listed above each column. The dates are populated in each box with no other information provided on the calendar pages.
Happy birthday to my uncle
Uncle Bac Quang is like a father to the writer, caring for her not just as a niece but as a daughter. The writer expresses her gratitude for everything Uncle Bac Quang has done and wishes him a happy birthday, feeling blessed to have such a loving, caring, and fun uncle in her life.
Ni myRio and Microphone
The document discusses the NI myRio and its capabilities for reading image and audio files. The NI myRio can read PNG, JPEG, and BMP image formats. It can only read audio in WAV format. PNG is best for images with sharp edges or no gradients, while JPEG is better for photos with gradients. BMP has both indexed and direct color depths but results in large file sizes. Microphones convert sound waves to electrical signals, with different types using various methods, and stereo microphones capture two channels of sound for left and right arrival times.
Happy anniversary to aunt and uncle
This card congratulates an uncle and aunt on their 25th wedding anniversary, wishing them many more happy years together and a happily ever after. It toasts to their love and laughter and hopes their anniversary celebration is wonderful, with continued happiness always.
The beautiful rare flowers
This document lists various beautiful and rare flower types including Iceland poppy, hollyhock, white magnolia, pink iris, daylily, daffodil, dahlia, rose, anemone, carnation, lilies, chrysanthemum, gerbera daisy, quince, bougainvillea, Easter lily, crocus, dianthus, monkey orchid, primula, spider lily, fuchsia, cuc flower, wisteria, cactus, sweet peas, and geranium. It also provides contact information for Minh Anh Nguyen and notes that the images are from the internet.
MATLAB SIMULATIONS OF SERIES RESONANT CIRCUIT
The document describes MATLAB simulations of a series resonant circuit. It includes functions to calculate the input impedance, input current, and output voltage of the circuit. Additional functions vary the resistor value and plot the input impedance, input current, natural response of current, and natural response of voltage for different resistances. The purpose is to better understand the operating characteristics of the series resonant circuit.
Harmonics in power system
The document discusses harmonics in power systems. Harmonics are caused by non-linear loads that draw current in pulses rather than smoothly. Common sources are electronic devices, variable speed drives, and UPS systems. Harmonics can overheat equipment, increase power costs, and distort voltages and currents. They are managed by measuring harmonic levels and installing filters if problems are detected.
Viewers also liked (16)
Similar to Hinh anh mien bac viet nam hanoi thanh pho cu
Lịch sử hình thành đảo phú quốc
Lịch sử hình thành đảo phú quốc
-----------------------
- Download thêm tài liệu tại: http://diendan.ngaodu24.com
- Website tìm hiểu du lịch Thái Lan: http://khamphathailan.com
- Tour du lịch giá rẻ: http://thanhbinhtravel.vn
Con đường phát triển của văn hóa Việt Nam qua sự tiếp xúc giao lưu phương Tây
Vào cuối thế kỉ XIX, đầu thế kỉ XX, cùng với sự xâm lược của thực dân, văn hóa Việt Nam đã có những chuyển biến khá sâu sắc...
Dinh thự biệt thự kiến trúc phong cách Đông Dương tại Hà Nội
Kiến trúc phong cách Đông Dương. Biệt thự Đông Dương tại Hà Nội http://bois.vn/blog
Kiến trúc hà nội qua các thời kỳ.
Hình ảnh kiến trúc và điêu khắc Hà nội qua các thời kỳ.
http://vn-gallery.com/shop.php
http://zbrushtiengviet.info
BÀI 22: XÃ HỘI VIỆT NAM TRONG CUỘC KHAI THÁC THUỘC ĐỊA LẦN THỨ NHẤT CỦA THỰ...
1. Kiến thức.
- Biết được những nội dung cơ bản của cuộc khai thác thuộc địa lần thứ nhất của thực
dân Pháp, từ đó hiểu rõ vì sao Pháp tiến hành khai thác thuộc địa nước ta trên quy mô
lớn từ đầu TK XX.
- Trình bày và phân tích được nguyên nhân dẫn đến sự chuyển biến sâu sắc về kinh tế,
cơ cấu xã hội Việt Nam đầu TK XX dưới tác động của cuộc khai thác thuộc địa của
thực dân Pháp; sự hình thành và phân hoá giữa các giai cấp trong xã hội.
- Bước đầu đánh giá được vị trí, vai trò của mỗi giai cấp, tầng lớp trong xã hội đối với
công cuộc giải phóng dân tộc.
2. Thái độ.
- Biết và hiểu được mục đích, ý đồ và bản chất dã man, tàn bạo của thực dân Pháp
trong cuộc khai thác, bóc lôt thuộc địa ở Việt Nam.
- Thông cảm, chia sẻ đối với người dân lao động, nhất là giai cấp nông dân, công nhân
luôn phải chịu ách áp bức, thống trị của bọn thực dân, phong kiến và tay sai dưới thời
thuộc Pháp.
- Đánh giá khả năng tham gia cách mạng của các giai cấp trong xã hội.
3. Kỹ năng.
- Quan sát tranh ảnh và phim tư liệu lịch sử.
- Phân tích, đánh giá thái độ và khả năng tham gia cách mạng của các giai cấp trong xã hội
Việt Nam dưới những tác động, ảnh hưởng của cuộc khai thác thuộc địa lần I.
- Rèn luyện kỹ năng diễn đạt ngôn ngữ, kỹ năng học tập, thực hành bộ môn: Chỉ, đọc
lược đồ lịch sử, lập bảng biểu so sánh các giai cấp và tầng lớp trong XH.
Tiến trình lịch sử việt nam từ 1885 đến 1930
Nội dung sơ lược lịch sử Việt Nam từ năm 1885 đến 1930. Nhóm sinh viên Trường Đại học Đồng Tháp thực hiện.
Similar to Hinh anh mien bac viet nam hanoi thanh pho cu (20)
Con đường phát triển của văn hóa Việt Nam qua sự tiếp xúc giao lưu phương Tây
Con đường phát triển của văn hóa Việt Nam qua sự tiếp xúc giao lưu phương Tây
Dinh thự biệt thự kiến trúc phong cách Đông Dương tại Hà Nội
Dinh thự biệt thự kiến trúc phong cách Đông Dương tại Hà Nội
Lich Su Viet Nam - Tu Nguon Goc Den Nam 18 - Nguyen Phan Quang, Vo Xuan Dan.pdf
Lich Su Viet Nam - Tu Nguon Goc Den Nam 18 - Nguyen Phan Quang, Vo Xuan Dan.pdf
BÀI 22: XÃ HỘI VIỆT NAM TRONG CUỘC KHAI THÁC THUỘC ĐỊA LẦN THỨ NHẤT CỦA THỰ...
BÀI 22: XÃ HỘI VIỆT NAM TRONG CUỘC KHAI THÁC THUỘC ĐỊA LẦN THỨ NHẤT CỦA THỰ...
More from Minh Anh Nguyen
Tutorial for EDA Tools
This document describes a top-down digital design flow using Synopsys Design Compiler for logic synthesis, Mentor Modelsim for simulation, and Cadence Encounter for placement and routing. It provides details on each step of the flow, from RTL design and simulation to logic synthesis, placement and routing, and back-annotation. An example FIR filter design is used to demonstrate the full flow. Guidelines are given for organizing design projects and files using scripts to automate the flow.
Sound and Vibration Toolkit User Manual
This document is the user manual for National Instruments' LabVIEW Sound and Vibration Toolkit. It describes how to use the toolkit's palettes for tasks like signal scaling, calibration, limit testing, weighting, integration, generation, analysis of vibration level, sound level, octaves, frequency, transients, and more. It also discusses the toolkit's front panel displays and included examples. The manual provides documentation on proper use and application of the toolkit.
Tet trung thu -- Happy mid-autumn moon festival
Tet trung thu vui ve va hanh phuc - Wish you a happy mid-autumn festival and a harvest of happiness in this autumn, moon cake
An Introduction to HFSS:
This document provides an introduction to using ANSYS High Frequency Structure Simulator (HFSS). It discusses the fundamentals of HFSS including the finite element method it uses to solve Maxwell's equations numerically. It also covers important HFSS concepts such as boundaries, excitations, and the modeling graphical user interface. The document is intended to help new HFSS users understand the basic principles and capabilities of the software.
STUCK-OPEN FAULT ANALYSIS IN CMOS TRANSISTOR BASED COMBINATIONAL CIRCUITS
This document discusses stuck-open faults in CMOS transistor-based combinational circuits. It begins by introducing defects that can occur during integrated circuit manufacturing. Stuck-open faults are identified as a major source of defects where an output may float to an intermediate value. The chapter then presents a CMOS implementation of a combinational circuit based on ESOP expressions that is robustly testable for detecting single stuck-open faults using a modified circuit with additional control inputs and an extra output. The document provides background on CMOS technology, MOSFET switches, and CMOS switching circuits before discussing faults that can occur in integrated circuits during fabrication.
Electrocardiogram (ECG or EKG)
This document provides an overview of electrocardiograms (ECGs) including what they are used for, how they work, and how to interpret the different parts of an ECG tracing. An ECG is a test that records the heart's electrical activity through electrodes placed on the skin. It can be used to diagnose heart conditions by examining features such as intervals, waves, rates, and voltages. A normal ECG shows distinct P, QRS, and T waves along with standardized intervals between them. Abnormalities in the tracing can indicate issues like arrhythmias, enlarged heart chambers, or poor blood flow.
Maxwell3 d
The Maxwell 3D User's Guide provides an overview of the Maxwell 3D electromagnetic simulation software, including descriptions of the different solution types, the meshing process, data reporting capabilities, and examples of simulations for magnetostatic, eddy current, transient, and electric analyses. It also includes examples of using Maxwell for motor and multiphysics applications by coupling it with other ANSYS software packages.
Simulation results of induction heating coil
Study of the release of heat by targeted gold nanoparticles exposed to RF fields. Study the physical properties of gold nanoparticles influence their RF thermal delivery which will aid in the further development of nanoscale materials for the treatment of cancer and various biomedical applications
Matlab code for comparing two microphone files
This MATLAB code analyzes two audio signals (.wav files) by:
1. Reading in the signals and extracting the right channel of each stereo recording.
2. Cutting the signals to the same length for comparison.
3. Calculating the fast Fourier transform (FFT) and plotting the power spectra of the cut signals.
4. Comparing the signals by calculating the mean squared error (MSE) and determining if they are the same or not based on a threshold.
Audio detection system
The document summarizes the evaluation of an audio detection system prototype for identifying misloading issues in a centrifuge. Testing showed the prototype had a 93% sensitivity, 100% specificity, and 94% accuracy in detecting when bearings were loaded incorrectly based on analyzing audio signals. Future work is suggested to integrate the prototype with motor control and position sensing to automatically detect and address any misloading issues in the centrifuge.
Love me tender
This document contains the lyrics to the song "Love Me Tender" by Elvis Presley. Over the course of the song, the singer expresses his enduring love for his darling and asks her to love him tenderly, truly, and for a long time as all his dreams are fulfilled through their love. He pledges that he will always love her.
Results Review of iphone and Detecting of Human Errors Algorithm
The document provides a review and results from experiments comparing audio files using Matlab and Labview algorithms to detect differences between identical and non-identical files. It outlines tasks from a previous meeting and issues encountered integrating audio analysis tools into the NI myRio software. Matlab results are presented comparing various audio file pairs that are both identical and non-identical, detecting differences between the files. Preliminary Labview results are also shown comparing one pair of non-identical audio files.
Results Review of Microphone Prototype and LabView Detecting of Human Errors ...
The document summarizes tests of a microphone prototype and LabView algorithms for detecting human errors. It outlines tasks from a previous meeting, describes the microphone prototype, and reports on LabView results analyzing audio files to detect differences between files representing correct and incorrect settings. Tests were conducted in simulation mode to verify files were loaded correctly and differences detected between non-identical images and audio files. Results are presented for various component errors detected by analyzing changes in audio signals.
The method of comparing two audio files
The document analyzes a method for comparing two audio files to detect human errors using fast Fourier transforms (FFT). It describes using FFT to convert audio files from the time domain to the frequency domain. It then calculates the mean squared error (MSE) between the normalized spectral densities of the two files. A low MSE would indicate the files are identical, while a higher MSE shows a difference. The document provides the steps and flowchart used, and includes examples of Matlab and Labview code implementing the comparison method on identical and non-identical audio files.
The method of comparing two image files
The document analyzes a method for detecting human errors in image files by comparing histograms of two images. It discusses using histograms to visualize pixel intensity distributions and compare overall contrast and dynamic range. The method involves reading and resizing two images, calculating their histograms, and checking for differences to detect errors. Matlab and Labview code examples demonstrate comparing histogram plots and pixel counts to determine if two images match or not. Test results show the histogram method can effectively detect errors by identifying mismatches between images.
A message for my uncle on father's day
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise boosts blood flow, releases endorphins, and promotes changes in the brain which help enhance one's emotional well-being and mental clarity.
CENTRIFUGE LOADING HUMAN FACTORS
The document summarizes a senior design project to address human error in loading disposable kits for the Spectra Optia centrifuge. Two concepts were selected: a machine vision system using cameras to detect misloads, and an audio system using microphones. The systems would detect loading errors before blood enters the centrifuge and alert the operator. A valve block modification was also proposed to prevent tubing from being loaded behind the cassette and eliminate potential misloads.
More from Minh Anh Nguyen (20)
STUCK-OPEN FAULT ANALYSIS IN CMOS TRANSISTOR BASED COMBINATIONAL CIRCUITS
STUCK-OPEN FAULT ANALYSIS IN CMOS TRANSISTOR BASED COMBINATIONAL CIRCUITS
Results Review of iphone and Detecting of Human Errors Algorithm
Results Review of iphone and Detecting of Human Errors Algorithm
Results Review of Microphone Prototype and LabView Detecting of Human Errors ...
Results Review of Microphone Prototype and LabView Detecting of Human Errors ...
Hinh anh mien bac viet nam hanoi thanh pho cu
- 1. V I Ệ T N A M NHỮNG HÌNH ẢNH XƯA MIỀN BẮC tqtcali5 HÀ NỘI NGÀY THÁNG CŨ
- 64. Người Pháp đã đến và chiếm nước Việt Nam làm thuộc địa, đó là điều đáng trách. Người Pháp đã có công khai hóa dạy dỗ người Việt biết đến văn minh nhân loại, mở mang thành phố, cầu đường, xây cất công trình công cộng…, đó cũng là ơn.
- 65. Người Pháp tôn trọng những di tích lịch sử của người Việt, họ đã chụp hình tất cả như chúng ta đang thấy, đang xem và biết cái nào còn, cái nào mất. Người Pháp biết rất rõ những thành phần sống trên giải đất hình chữ S và phân chia 3 vùng rõ rệt : miền Bắc người Việt, miền Trung người Hời, người Chàm, miền Nam người Hoa, người Miên, người pha trộn. Một nghìn năm bị đô hộ của người Tầu, một trăm năm đô hộ của người Tây, chưa nói đến hơn trăm năm, người Việt bị người Chàm đô hộ, lịch sử cần phải viết lại.