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Александр Шмаков
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For an operational radar, backscatter of the transmitted signal by the elements of the sea surface often places severe limits on the detect ability of returns from ships, missiles, navigation buoys, and other targets sharing the radar resolution cell with the sea surface. These interfering signals are commonly referred to as sea clutter, or sea echo. Maritime surveillance radar experiences serious limitations imposed on their performance by unwanted sea clutter. In the marine environment, sea clutter might occur at a random position in one scan but not in the next or subsequent scans. In contrast, targets will appear from scan to scan with essentially the same amplitude. The scan-to-scan discriminator eliminates “spiky” clutter by using one of the 3 approaches. They are: 1. Fixed Threshold. 2. Cell Averaging Constant False Alarm Rate (CA- CFAR). 3. Clutter Map. The output of the scan-to-scan discriminator is then used to tag the speed of small marine targets and gating approach is used to tag the speed of large marine targets. A Field Programmable Gate Array (FPGA) based hardware architecture for the scan-to-scan discriminator using Fixed Threshold and Clutter Map for radar target detections is developed. Compilation reports and board programming files have been obtained using Quartus II 13.1. Altera-Stratix V FPGA signal processing board has been used as a target device for the implementation purpose.
FPGA Implementation of Scan-to-Scan Discriminator for the Detection of Marine...
FPGA Implementation of Scan-to-Scan Discriminator for the Detection of Marine...
IJERD Editor
the management of garbage.
ការគ្រប់គ្រងកាកសំណល់
ការគ្រប់គ្រងកាកសំណល់
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For an operational radar, backscatter of the transmitted signal by the elements of the sea surface often places severe limits on the detect ability of returns from ships, missiles, navigation buoys, and other targets sharing the radar resolution cell with the sea surface. These interfering signals are commonly referred to as sea clutter, or sea echo. Maritime surveillance radar experiences serious limitations imposed on their performance by unwanted sea clutter. In the marine environment, sea clutter might occur at a random position in one scan but not in the next or subsequent scans. In contrast, targets will appear from scan to scan with essentially the same amplitude. The scan-to-scan discriminator eliminates “spiky” clutter by using one of the 3 approaches. They are: 1. Fixed Threshold. 2. Cell Averaging Constant False Alarm Rate (CA- CFAR). 3. Clutter Map. The output of the scan-to-scan discriminator is then used to tag the speed of small marine targets and gating approach is used to tag the speed of large marine targets. A Field Programmable Gate Array (FPGA) based hardware architecture for the scan-to-scan discriminator using Fixed Threshold and Clutter Map for radar target detections is developed. Compilation reports and board programming files have been obtained using Quartus II 13.1. Altera-Stratix V FPGA signal processing board has been used as a target device for the implementation purpose.
FPGA Implementation of Scan-to-Scan Discriminator for the Detection of Marine...
FPGA Implementation of Scan-to-Scan Discriminator for the Detection of Marine...
IJERD Editor
the management of garbage.
ការគ្រប់គ្រងកាកសំណល់
ការគ្រប់គ្រងកាកសំណល់
sopheak93
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หลักกาลามสูตรคือ พระสูตรที่พระพุทธเจ้าทรงแสดงแก่ชาวกาลามะ โดยความหมายคือหลักแห่งความเชื่อ ไม่ให้เชื่ออย่างงมงาย โดยไม่ใช้ปัญญาพิจารณาให้เห็นจริงถึงคุณโทษหรือดีไม่ดี ก่อนที่จะเชื่อ โดยมี ๑๐ ประการ ซึ้งเราสามารถประยุกต์มาใช้กับการพัฒนาคุณภาพได้ เพราะการพัฒนาคือความจริงที่เราต้องค้นหา และนำมาต่อยอดให้เกิดการพัฒนาที่สูงขึ้นไป โดยก่อนที่เราจะเชื่อสิ่งใดนั้น เราต้องมาพิจารณาบริบทของเราว่าเหมาะสมหรือไม่ในการปฏิบัติ อีกทั้งก่อนที่จะเชื่อต้องดูว่าเมื่อปฏิบัติแล้วเกิด ๔ สิ่งนี้หรือไม่ นั่นคือง่ายหรือไม่ มันสนุกหรือไม่ ดีหรือไม่ และ มีความสุขหรือไม่ ขอเชิญศึกษาได้โดยพลันครับ
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Suradet Sriangkoon
The north is known for its scorching heat and swelling clay which in the presence of water, dramatical increase in water volume and by drying or even to crack [2] [5]. Many authors have addressed the problems posed by this type of ground vis-à-vis the construction and especially the buildings. What exact type of transport infrastructure can be built on these soils? It is to answer this question that we focus our research on Karal clay, the main constituent of soil in the region of Far Northern Cameroon. Over 21,489 km of roads in Cameroon in charge of the state, nearly 44.5% are in poor condition. The Far North Region of Cameroon is one with the longest straight road in poor condition. In about 2374 km of road, only 1% is in good condition, 20% in fair condition and 79 in poor condition [3] [8]. The damage seen on the N-1 Kousséri Maroua road in the region of the Far North is related to a combination of stresses: it supports the traffic, the weather, the layer thickness and the quality of materials that constitute it. All these stresses are associated in one way or another with the clay soil blowing up known for its instability to participate in the degradation of these roads [3] [6] [13]. The primary mission of this scientific work is to provide necessary information and capital on Karal clay, mineralogy, and its behaviour with respect to pavement structures in the Sahel. However, laboratory studies on Karal clay, allowed better assessment of its physical, chemical and mineralogical characteristics. Armed with these scientific findings it allow us to better understand the Karal clay and its behaviour on the ground in the Sahel region, we have developed strategies to increase the profitability of road investments on swelling clay soil. To achieve the expected results, we submitted samples of Karal clay testing of physical-chemicalmineralogical characterisation laboratory. It is in particular, the determination of the water content and organic matter, the complete particle size analysis, determination of Atterberg limits, Proctor changed, testing Californian Bearing Ratio of the oedometer test, the shear test straight to the box Casagrande, and finally the Xray diffraction
Karal Clay in the Far North Cameroon: Study on Behavioural Floor Structures
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This scientific research article focus that the Philosophy of “YOGA” shall be considered as closely associated with the prehistoric “HERBAL INDO TRIO DRUG” which enabled human life sustained for thousands of years without any “Disease”. The “YOGA” shall also be called as “IMMUNE” or “DIVINE DRUG”. In proto Indo-Europe language the divine drug (Trinity) shall also be called as “YOKAM” or “THAMIL MARUNTHU”. It is further focused that the philosophy of Ancient medicine shall be considered prepared based on three-inone domain formula of immunity for up keeping of Total Health system.
(A New theory on “YOGA”) LONG LIVE!...
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Internet Of Things(IOT) has emerged as a trustworthy technology to improve the quality of life in smart homes through offering various automated, interactive and comfortable services. Sensors integrated at different places in homes, offices, and even in clothes, equipment, and utilities are used to sense and monitor owners’ positions, movements, required signs, valuable usage, temperature and humidity levels of rooms, etc. Along with sensing and monitoring capabilities, sensors cooperate and communicate with themselves to deliver; share and process sensed information and help real-time decision making procedures through activate suitable alerts and actions. However, ensuring privacy and providing enough security in these required services provided by IOTs is a major issue in smart home environments. In this paper, we examine the privacy and security challenges of IOTs and survey its possibilities for smart home environments. We discuss the unique characteristics that differentiate a smart environment from the rest, elaborate on security and privacy issues and their respective solution measures. A number of challenges and interesting research issues appearing from this study have been reported for further analysis.
Security and Privacy Consideration for Internet of Things in Smart Home Envir...
Security and Privacy Consideration for Internet of Things in Smart Home Envir...
IJERD Editor
VII Поволжская открытая олимпиада по информационным технологиям «Волга ИТ – 2014». Олимпиада «Волга ИТ» – это комплекс интеллектуальных практически-ориентированных состязаний в сфере информационных технологий для обучающихся средних специальных и высших профессиональных образовательных учреждений на территории Приволжского Федерального округа. «Волга ИТ» организуется в целях: – повышения и поощрения профессионального мастерства студентов и аспирантов, стимулирования их к совершенствованию своих навыков; – выявления одарённых и талантливых обучающихся для обеспечения отрасли информационных технологий Приволжского федерального округа квалифицированными и перспективными сотрудниками; – определения качества и уровня подготовки молодых специалистов образовательными учреждениями Приволжского федерального округа. Отличительные особенности «Волга ИТ»: – задания, основанные на реальных производственных задачах ИТ-компаний, работающих на глобальном рынке продуктов и услуг в сфере информационных технологий; – сертификаты участников с указанием персональных достижений, как индикатор развития профессионального мастерства; – полный спектр дисциплин информационных технологий от программирования и администрирования до дизайна и обеспечения качества. В 2014 году зарегистрировано 1717 участников, из 342 образовательных учреждений 53 регионов России, от Псковской области, на западе, до Приморского края, на востоке! А также из стран ближнего зарубежья – Белоруссии, Молдавии, Украины и Казахстана.
Олимпиада Волга ИТ 2014
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Rel Bowman to Lead Reorganized Marketing Dept for HPCVB
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หลักกาลามสูตรคือ พระสูตรที่พระพุทธเจ้าทรงแสดงแก่ชาวกาลามะ โดยความหมายคือหลักแห่งความเชื่อ ไม่ให้เชื่ออย่างงมงาย โดยไม่ใช้ปัญญาพิจารณาให้เห็นจริงถึงคุณโทษหรือดีไม่ดี ก่อนที่จะเชื่อ โดยมี ๑๐ ประการ ซึ้งเราสามารถประยุกต์มาใช้กับการพัฒนาคุณภาพได้ เพราะการพัฒนาคือความจริงที่เราต้องค้นหา และนำมาต่อยอดให้เกิดการพัฒนาที่สูงขึ้นไป โดยก่อนที่เราจะเชื่อสิ่งใดนั้น เราต้องมาพิจารณาบริบทของเราว่าเหมาะสมหรือไม่ในการปฏิบัติ อีกทั้งก่อนที่จะเชื่อต้องดูว่าเมื่อปฏิบัติแล้วเกิด ๔ สิ่งนี้หรือไม่ นั่นคือง่ายหรือไม่ มันสนุกหรือไม่ ดีหรือไม่ และ มีความสุขหรือไม่ ขอเชิญศึกษาได้โดยพลันครับ
หลักกาลามสูตรกับการพัฒนาคุณภาพ
หลักกาลามสูตรกับการพัฒนาคุณภาพ
Suradet Sriangkoon
The north is known for its scorching heat and swelling clay which in the presence of water, dramatical increase in water volume and by drying or even to crack [2] [5]. Many authors have addressed the problems posed by this type of ground vis-à-vis the construction and especially the buildings. What exact type of transport infrastructure can be built on these soils? It is to answer this question that we focus our research on Karal clay, the main constituent of soil in the region of Far Northern Cameroon. Over 21,489 km of roads in Cameroon in charge of the state, nearly 44.5% are in poor condition. The Far North Region of Cameroon is one with the longest straight road in poor condition. In about 2374 km of road, only 1% is in good condition, 20% in fair condition and 79 in poor condition [3] [8]. The damage seen on the N-1 Kousséri Maroua road in the region of the Far North is related to a combination of stresses: it supports the traffic, the weather, the layer thickness and the quality of materials that constitute it. All these stresses are associated in one way or another with the clay soil blowing up known for its instability to participate in the degradation of these roads [3] [6] [13]. The primary mission of this scientific work is to provide necessary information and capital on Karal clay, mineralogy, and its behaviour with respect to pavement structures in the Sahel. However, laboratory studies on Karal clay, allowed better assessment of its physical, chemical and mineralogical characteristics. Armed with these scientific findings it allow us to better understand the Karal clay and its behaviour on the ground in the Sahel region, we have developed strategies to increase the profitability of road investments on swelling clay soil. To achieve the expected results, we submitted samples of Karal clay testing of physical-chemicalmineralogical characterisation laboratory. It is in particular, the determination of the water content and organic matter, the complete particle size analysis, determination of Atterberg limits, Proctor changed, testing Californian Bearing Ratio of the oedometer test, the shear test straight to the box Casagrande, and finally the Xray diffraction
Karal Clay in the Far North Cameroon: Study on Behavioural Floor Structures
Karal Clay in the Far North Cameroon: Study on Behavioural Floor Structures
IJERD Editor
Ecommerce
Ecommerce
Niyati Priyam
Sannan Curriculum-Vitae
Sannan Curriculum-Vitae
sannan khan
This scientific research article focus that the Philosophy of “YOGA” shall be considered as closely associated with the prehistoric “HERBAL INDO TRIO DRUG” which enabled human life sustained for thousands of years without any “Disease”. The “YOGA” shall also be called as “IMMUNE” or “DIVINE DRUG”. In proto Indo-Europe language the divine drug (Trinity) shall also be called as “YOKAM” or “THAMIL MARUNTHU”. It is further focused that the philosophy of Ancient medicine shall be considered prepared based on three-inone domain formula of immunity for up keeping of Total Health system.
(A New theory on “YOGA”) LONG LIVE!...
(A New theory on “YOGA”) LONG LIVE!...
IJERD Editor
Internet Of Things(IOT) has emerged as a trustworthy technology to improve the quality of life in smart homes through offering various automated, interactive and comfortable services. Sensors integrated at different places in homes, offices, and even in clothes, equipment, and utilities are used to sense and monitor owners’ positions, movements, required signs, valuable usage, temperature and humidity levels of rooms, etc. Along with sensing and monitoring capabilities, sensors cooperate and communicate with themselves to deliver; share and process sensed information and help real-time decision making procedures through activate suitable alerts and actions. However, ensuring privacy and providing enough security in these required services provided by IOTs is a major issue in smart home environments. In this paper, we examine the privacy and security challenges of IOTs and survey its possibilities for smart home environments. We discuss the unique characteristics that differentiate a smart environment from the rest, elaborate on security and privacy issues and their respective solution measures. A number of challenges and interesting research issues appearing from this study have been reported for further analysis.
Security and Privacy Consideration for Internet of Things in Smart Home Envir...
Security and Privacy Consideration for Internet of Things in Smart Home Envir...
IJERD Editor
VII Поволжская открытая олимпиада по информационным технологиям «Волга ИТ – 2014». Олимпиада «Волга ИТ» – это комплекс интеллектуальных практически-ориентированных состязаний в сфере информационных технологий для обучающихся средних специальных и высших профессиональных образовательных учреждений на территории Приволжского Федерального округа. «Волга ИТ» организуется в целях: – повышения и поощрения профессионального мастерства студентов и аспирантов, стимулирования их к совершенствованию своих навыков; – выявления одарённых и талантливых обучающихся для обеспечения отрасли информационных технологий Приволжского федерального округа квалифицированными и перспективными сотрудниками; – определения качества и уровня подготовки молодых специалистов образовательными учреждениями Приволжского федерального округа. Отличительные особенности «Волга ИТ»: – задания, основанные на реальных производственных задачах ИТ-компаний, работающих на глобальном рынке продуктов и услуг в сфере информационных технологий; – сертификаты участников с указанием персональных достижений, как индикатор развития профессионального мастерства; – полный спектр дисциплин информационных технологий от программирования и администрирования до дизайна и обеспечения качества. В 2014 году зарегистрировано 1717 участников, из 342 образовательных учреждений 53 регионов России, от Псковской области, на западе, до Приморского края, на востоке! А также из стран ближнего зарубежья – Белоруссии, Молдавии, Украины и Казахстана.
Олимпиада Волга ИТ 2014
Олимпиада Волга ИТ 2014
Денис Ефремов
Rel Bowman to Lead Reorganized Marketing Dept for HPCVB
Rel Bowman to Lead Reorganized Marketing Dept for HPCVB
Nancy Bowman
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หลักกาลามสูตรกับการพัฒนาคุณภาพ
หลักกาลามสูตรกับการพัฒนาคุณภาพ
Karal Clay in the Far North Cameroon: Study on Behavioural Floor Structures
Karal Clay in the Far North Cameroon: Study on Behavioural Floor Structures
Ecommerce
Ecommerce
Sannan Curriculum-Vitae
Sannan Curriculum-Vitae
(A New theory on “YOGA”) LONG LIVE!...
(A New theory on “YOGA”) LONG LIVE!...
Security and Privacy Consideration for Internet of Things in Smart Home Envir...
Security and Privacy Consideration for Internet of Things in Smart Home Envir...
Олимпиада Волга ИТ 2014
Олимпиада Волга ИТ 2014
Rel Bowman to Lead Reorganized Marketing Dept for HPCVB
Rel Bowman to Lead Reorganized Marketing Dept for HPCVB
Presentation1
Presentation1
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