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- R. Attri Instrumentation Design Series (Electronics) (7)
- R. Attri Instrumentation Design Series (Snow Hydrology) (7)
- R. Attri Instrumentation Design Series (Seismic) (6)
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Articles 1 - 30 of 38
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Developing System Architecture Design Using Qfd, Raman Attri
Developing System Architecture Design Using Qfd, Raman Attri
Raman K. Attri
Using QFD tool to flow down the reqeuirements and develop the top-down systems architecture during product development
Tools And Techniques To Design And Deliver Effective Training To Mix Of Culturally Diverse Students, Raman K. Attri
Tools And Techniques To Design And Deliver Effective Training To Mix Of Culturally Diverse Students, Raman K. Attri
Raman K. Attri
Big challenge trainers face in this in global and multi-country environment is to cater to needs and learning styles of students of different cultures, regions and societies attending same training course. Culture has long been known to impact preferred learning styles of people of that community and assessing learning styles of students from different culture has always been a mystery for the global trainers. This training package is first step to resolve that mystery systematically through appropriate training design and equally planned training delivery.
Problem Solving Training: Developing Training Objectives And Assessment Using Anderson's 2d Model, Raman Attri
Problem Solving Training: Developing Training Objectives And Assessment Using Anderson's 2d Model, Raman Attri
Raman K. Attri
Designing a problem solving based training in some specialized domain? Using bloom’s taxonomy? Not getting the results? Here is why…..All the way you may be using 1-dimesion of Anderson's revision to bloom’s taxonomy or always thinking that pyramid of cognitive processes (misunderstood as learning levels) is all that you need to design your course. This is because most of what educators were given in training consisted of a simple chart with the listing of levels and related accompanying verbs. Biggest misconception is assuming Anderson's revision to bloom's taxonomy as 1-dimensional, whereas it is indeed 2-dimension. This mostly misunderstood or forgotten …
Achieving Peak Professional Performance Using “Personal Foundation System”, Raman Attri
Achieving Peak Professional Performance Using “Personal Foundation System”, Raman Attri
Raman K. Attri
PFS is a powerful self-leadership model which transforms moderately able professionals into peak performer without having to change their personality. PFS is built using powerful techniques from systems engineering, performance based training, human performance technology and innovative Realism Theory of Leadership.
Manage The E-Mail Load By Using Conversation Sorting Technique, Raman Attri
Manage The E-Mail Load By Using Conversation Sorting Technique, Raman Attri
Raman K. Attri
Organizing e-mails and keeping historical chain of e-mail conversation is key to effectiveness of the professionals. This article provides a tip on how to better manage the historically long chain of e-mails.
How To Acquire Management Consulting Real-Life Experience?, Raman Attri
How To Acquire Management Consulting Real-Life Experience?, Raman Attri
Raman K. Attri
Many times this question has been asked from me. How did I make a transition from a hardcore scientist to a management / training consultant? I thought I would share some of my thoughts on this.
Dealing With Managers From Various Cultural Backgrounds, Sriman Venkatesan, Raman Attri
Dealing With Managers From Various Cultural Backgrounds, Sriman Venkatesan, Raman Attri
Raman K. Attri
A successful relationship with one’s manager results in satisfaction at work, chances of growth and increased pay, and general happiness. Conversely, a poor relationship with your manager can inhibit a person’s chances of success at work, and will most likely lead to frustration and stress which can also affect other areas of life. While developing good rapport with your manager, the cultural differences may come in between hampering a successful relationship. This article will provide some proven tips to successfully work with managers from different cultural backgrounds and respond effectively in various inter-cultural work situations commonly occurring between a manager …
Six Sigma Process Simplified-Explained Through Spc And Control Limits, Raman Attri
Six Sigma Process Simplified-Explained Through Spc And Control Limits, Raman Attri
Raman K. Attri
No abstract provided.
Manager’S Tool-Box: Tips To Manage Effectively Through Tough Times, Raman Attri
Manager’S Tool-Box: Tips To Manage Effectively Through Tough Times, Raman Attri
Raman K. Attri
Yes, these are tough times. The darkest downturn in the history - jobs are scarce, morale is low. Yet, there are a few strategies that can help you as a manager to make the most of the downturn and emerge stronger.
Return On Impact (Roi) Model For Skill Training, Raman Attri
Return On Impact (Roi) Model For Skill Training, Raman Attri
Raman K. Attri
Return on Impact (RoI) is a new approach which measures the difference training has created on those governing business/ service or revenue parameters which drives training needs.
A Systems Model To Talent Management, Staff Retention And Bench Strength, Raman K. Attri
A Systems Model To Talent Management, Staff Retention And Bench Strength, Raman K. Attri
Raman K. Attri
Numerous attempts to formalize the talent management as a strategic practice by the corporate have been mostly focused on corporate framework, policies and overall organization model and systems to drive talent management and succession planning. Mostly talent management has been presented from a HR manager’s perspective. Major issue with such approaches is that it does not provide simple to use toolset to the direct manager to manage the talent, succession planning and bench strength. The practical approach to talent management starts with right pre-hiring process, on-boarding, performance evaluation and review of long-term potential. This paper presents a practical model with …
How To Get Your Resume Faster On Hiring Manager’S Desk: Few Real-Life Tips, Raman K. Attri
How To Get Your Resume Faster On Hiring Manager’S Desk: Few Real-Life Tips, Raman K. Attri
Raman K. Attri
No abstract provided.
Product Development Manager’S Guide: 6-Sigma Dfss Project Life Cycle Framework For Defect Free Product Development, Raman Attri
Product Development Manager’S Guide: 6-Sigma Dfss Project Life Cycle Framework For Defect Free Product Development, Raman Attri
Raman K. Attri
No abstract provided.
Phased & Gated Project Life Cycle (Plc) Process For Product Development, Raman Attri
Phased & Gated Project Life Cycle (Plc) Process For Product Development, Raman Attri
Raman K. Attri
Every company has a unique project Life cycle which is used as a tool for project management and tracking the product development projects. Project Life Cycle is a tool typically used to manage the projects from its inception till the product has been introduced into the market. This report describes the Phase-Gate Project Life Cycle for product development outlining formal PLC structure, PLC elements, gate review process and gate deliverables.
Return On Effectiveness (Roe): A Working Model For Measuring Effectiveness Of Service Training, Raman Attri
Return On Effectiveness (Roe): A Working Model For Measuring Effectiveness Of Service Training, Raman Attri
Raman K. Attri
A service company selling and repairing complex hardware is always tightly pressed to reduce the labor hours of its service engineers in the filed to reduce cost of service and to keep the profit margins on contracts high. Such companies relies highly on intensive technical training for such engineers to enable them right field skills, improving their performance and addressing the areas of high cost of service. It is very important for such high capital companies to look into ROI of the training and to frame a metric by which business results can be related with investment on the training …
Design Of A Reliable Remote Surface Detector Based On Ultrasonic Pulse-Transit Technique To Detect Uneven & Non-Smooth Porous Snow Surfaces, Raman Attri
Raman K. Attri
This paper discusses design control techniques used to design ultrasonic pulse echo method based remote surface detector to detect objects with porous, un-even, irregular surfaces like snow. For such surfaces there is ample possibility of scatter of reflected beam in multiple directions, absorption of ultrasonic energy within the pores and reflected energy too feeble to detect. In some cases the reflected beam may altogether miss the receiver resulting in no surface detection at all. Scatter and penetration of ultrasonic energy at such irregular porous uneven surfaces poses great difficulties in designing a reliable Remote Surface detector. In this paper, we …
Backend Framework And Software Approach To Compute Earthquake Parameters From Signals Recorded By Seismic Instrumentation System, Raman Attri
Raman K. Attri
Computation of seismic parameters and its interpretation from the recorded earthquake signal is empowered by digital data acquisition systems. This enables seismologist to automatically compute all the relevant parameters. Futuristic applications require extensive software development to implement seismic prediction and forecasting models. While developing such models, software developer prefer to write their own in-house analysis & modeling software with complete control over the required computations and models. This paper presents simplified mathematical framework of the seismic events and back-end computational software logic & algorithm to provide a simple framework to software engineers develop customized seismic analysis & computation software.
Design Of Stable Narrow Band-Pass Filter Using Multi-Stage Biquad Topology, Raman Attri
Design Of Stable Narrow Band-Pass Filter Using Multi-Stage Biquad Topology, Raman Attri
Raman K. Attri
Band pass filtering techniques have been a challenging task due to requirement of keeping Quality factor, gain and mid-frequency of the filter independent of each other. Other most important aspect is keeping the filter stable, keeping mid-frequency immune to circuit component tolerances and to achieve the mid-frequency at the accurate value. The Biquad family of topologies are typically used for a stabilized filtering application, however the design requirements on Biquad topology for low frequency application is still a challenge. The requirements become more stringent for bandwidth curve, roll-off curve and preciseness of frequency filtering as we move down to low …
Practical Design Evaluation Of Extremely Narrow Band-Pass Filter Topologies, Raman K. Attri
Practical Design Evaluation Of Extremely Narrow Band-Pass Filter Topologies, Raman K. Attri
Raman K. Attri
Narrow Band pass filtering techniques have been a challenging task since the inception of audio and telecommunication applications. The challenge involves keeping Quality factor, gain and mid-frequency of the filter independent of each other. Other most important aspect is keeping the filter stable, keeping mid-frequency immune to circuit component tolerances and to achieve the mid-frequency at the accurate value. The requirements turns more stringent when working with low frequency Narrow band-pass filters where the shift in few Hz would cause great frequency errors. The selection of right topology for best performance is the key top successful design. This paper objectively …
Evaluation Of Single Op-Amp Topologies For Extremely Narrow Band-Pass Filter Design, Raman Attri
Evaluation Of Single Op-Amp Topologies For Extremely Narrow Band-Pass Filter Design, Raman Attri
Raman K. Attri
Narrow Band pass filtering techniques have been a challenging task since the inception of audio and telecommunication applications. The challenge involves keeping Quality factor, gain and mid-frequency of the filter independent of each other. Other most important aspect is keeping the filter stable, keeping mid-frequency immune to circuit component tolerances and to achieve the mid-frequency at the accurate value. The requirements turns more stringent when working with low frequency Narrow band-pass filters where even the shift in few Hz would cause great frequency errors. The selection of right topology for best performance is the key to successful design. This paper …
Project Management Techniques In Context Of Product Development, Raman K. Attri
Project Management Techniques In Context Of Product Development, Raman K. Attri
Raman K. Attri
A typical design manager or product development manager need to manage the product development as well as the project. This training slides provides the insight how these two processes are run hand-to-hand.
Design Analysis And Evaluation Of 1 And 2 Op-Amp Topology For Design Of Stable Narrow Band-Pass Filter, Raman K. Attri
Design Analysis And Evaluation Of 1 And 2 Op-Amp Topology For Design Of Stable Narrow Band-Pass Filter, Raman K. Attri
Raman K. Attri
Band pass filtering techniques have been a challenging task due to requirement of keeping Quality factor, gain and mid-frequency of the filter independent of each other. Other most important aspect is keeping the filter stable, keeping mid-frequency immune to circuit component tolerances and to achieve the mid-frequency at the accurate value. The requirements become more stringent for bandwidth curve, roll-off curve and preciseness of frequency filtering as we move down to low frequency applications where the shift in few Hz would cause great frequency errors.. This paper evaluate the performance of 1 and 2 op-amp topology if those can be …
Non-Contact Detection Techniques And Technologies For Detection Of Objects In Air, Under-Ground And Under-Water, Raman Attri
Non-Contact Detection Techniques And Technologies For Detection Of Objects In Air, Under-Ground And Under-Water, Raman Attri
Raman K. Attri
In this white paper, we will present review and compilation of various object detection techniques currently available in different scenarios and situations. Automatic Object detection in the air, beneath other materials, under water and under the earth surface as well as over the surface is one of the advanced sciences employing many principles of multiple engineering domains together. “See-through” methods – seeing beyond the visible objects, has been inherent desire of human being since the practice of science. Not only this, a craving to detect the objects without directly “seeing upon” them with naked eyes calls upon some automatic procedures …
Software For Seismic And Vibration Analysis, Raman K. Attri
Software For Seismic And Vibration Analysis, Raman K. Attri
Raman K. Attri
No abstract provided.
Development Of Software For Seismic & Vibration Analysis, Raman K. Attri
Development Of Software For Seismic & Vibration Analysis, Raman K. Attri
Raman K. Attri
Earthquake risk management is an issue of international priority since many countries in the world are affected adversely by sudden earthquake. Frequent earthquakes are being encountered in many parts of the world every year. Recently India had some earthquake in latur, chamoli, Utrakanshi, Bhuj regions. The occurrence of earthquake has been on increase due to geographical changes taking place under the earth crust all over world. The heavy and unpredictable loss of life and destruction of resources have forced the seismologist and instrumentation engineers to develop sophisticated earth quake monitoring instruments with quick data analysis software. The latest development in …
A Simplified Overview: How The Earthquake Parameters Are Computed From Recorded Seismic Signals?, Raman Attri
A Simplified Overview: How The Earthquake Parameters Are Computed From Recorded Seismic Signals?, Raman Attri
Raman K. Attri
The earthquake phenomenon is one of the unpredictable and complex geo-logical phenomenon happening under the earth surface. The recording and its interpretation of recorded earthquake signal have always been a prime concern of the seismologists. This paper discusses in a very simplified manner how these complex parameters are computed.
Design Approach To Use Platinum Rtd Sensor In Snow Temperature Measurements, Raman Attri
Design Approach To Use Platinum Rtd Sensor In Snow Temperature Measurements, Raman Attri
Raman K. Attri
The snow temperature measurement is a very critical area of hydrological instrumentation. The measured data is used to assess the run-off water, snow pack strength and snow avalanche. The hydrological and snow avalanche forecast models require that temperature be measured at different points in the snow pack, above the snow pack and below the snow pack. A state-of-the-art multi-point snow temperature measurement system has been designed and developed for this purpose. The type of the temperature sensor used is a critical aspect of this physical parameter instrumentation. After lot of study of various aspects of different temperature sensing elements, the …
Practical Design Considerations For Signal Conditioning Unit Interfaced With Multi-Point Snow Temperature Recording System, Raman K. Attri, B. K. Sharma, M. A. Shamshi
Practical Design Considerations For Signal Conditioning Unit Interfaced With Multi-Point Snow Temperature Recording System, Raman K. Attri, B. K. Sharma, M. A. Shamshi
Raman K. Attri
Multi-point Temperature Measurement has always been very important aspect of physical instrumentation mainly in environmental and Industrial application. A multi-point temperature measurement system has been developed to measure temperature at different points simultaneously. This multi-channel system is designed specifically for measuring snow temperature at 28 different points in snow layers and this multi-point data is used in modeling of snow cover. The interfacing of such multi-channel system to Data acquisition system is one of the most critical design aspects, which affect the overall performance of the system. The temperature sensor system and Data Acquisition System may be working satisfactorily when …
E-Commerce Technology For Safe Money Transaction Over The Net, Noor Jahan Haque, Raman Attri
E-Commerce Technology For Safe Money Transaction Over The Net, Noor Jahan Haque, Raman Attri
Raman K. Attri
The Buzz word E-commerce has revolutionized the way the business and money transactions used to work in the past. It is the latest impact of software arena in the field of banking, business and purchasing. The term also refers to online stock and bond transactions and buying and downloading software without ever going near a store. In addition, e-commerce includes business-to-business connections that make purchasing easier for big corporations. This paper mainly concentrates on technology revolution behind the transaction of money over the net. There are still doubts and questions from business and corporate users on the safety aspects of …
E-Commerce Technology Forsafe Money Transaction Over The Net, Noor Jahan Haque, Raman Attri
E-Commerce Technology Forsafe Money Transaction Over The Net, Noor Jahan Haque, Raman Attri
Raman K. Attri
The Buzz word E-commerce has revolutionized the way the business and money transactions used to work in the past. It is the latest impact of software arena in the field of banking, business and purchasing. The term also refers to online stock and bond transactions and buying and downloading software without ever going near a store. In addition, e-commerce includes business-to-business connections that make purchasing easier for big corporations. This paper mainly concentrates on technology revolution behind the transaction of money over the net. There are still doubts and questions from business and corporate users on the safety aspects of …