The document discusses residential electricity rates in California that have become unsustainable without reform. A chart shows that tier 5 residential rates have increased from $13.20 per kWh in 1990 to over $54.00 per kWh currently, far exceeding the $30 cost of providing the service. The CPUC initiated reforms in 2007 to address the rate revolt occurring in the Central Valley, but current rates are still not affordable for many residents.
Q-Learning and Pontryagin's Minimum PrincipleSean Meyn
This document discusses using Q-learning to find optimal control policies for nonlinear systems with continuous state spaces. It outlines a 5-step approach: 1) Recognize the fixed point equation for the Q-function, 2) Find a stabilizing policy that is ergodic, 3) Use an optimality criterion to minimize the Bellman error, 4) Use an adjoint operation, and 5) Interpret and simulate the results. As an example, it applies these steps to the linear quadratic regulator (LQR) problem and approximates the Q-function. The goal is to seek the best approximation within a parameterized function class.
This document investigates the effect of cementite particles on microstructure refinement and formation of high angle boundaries in low carbon steel. Warm deformation tests were conducted on a 0.16C steel and an ultra-low carbon steel up to a strain of 5 at 685°C and 0.1 s-1 strain rate. Electron backscatter diffraction analysis showed that cementite precipitation and ferrite recrystallization led to the formation of high angle boundaries and grain refinement during subcritical deformation. Flow stress was higher for the 0.16C steel due to cementite particles anchoring grain boundaries.
This document shows a map of southern Alabama counties with data points marking counts of Chinese tallow trees. A legend explains that the data points represent counts of Chinese tallow trees conducted at stations across the region. A line graph overlays the map comparing the Chinese tallow tree counts to population density by census block from 2004. The map is titled "Chinese Tallow vs. 2004 Population" and is credited to Brian C. Averitt from November 2007.
The document summarizes the past races and pedigree of racehorse Master of Hounds, who is competing in the 143rd running of the Belmont Stakes on June 11, 2011. Master of Hounds is a 3-year old colt sired by Kingmambo out of Silk And Scarlet. His past performances include wins in maiden races in Ireland and a fourth place finish in the 2010 Breeders' Cup Juvenile Turf. He is the 10-1 morning line odds choice for the Belmont Stakes with a post position of 1 and will be ridden by jockey G K Gomez.
American Pharmaceutical Review Barnes Et Albarnes72
This document summarizes research on using Raman spectroscopy and turbidity measurements to monitor polymorphic form conversion during crystallization of an active pharmaceutical ingredient (API). In-situ Raman spectroscopy was used to develop a phase diagram showing the stable form over a range of conditions and monitor kinetics of conversions between forms. Turbidity measurements effectively detected form changes during scale-up and provided comparable induction times to laboratory data. The combined use of these process analytical technologies enabled control of crystal form during development and scale-up of the crystallization process.
This document provides supplementary information to support a study on geometrically-locked vortex lattices in semiconductor quantum fluids. Figure S1 shows experimental data on the condensation phase transition that occurs in the quantum fluid above 10 mW of pumping power. Figure S2 demonstrates the conditions needed to observe stable interference between condensates from two pump spots, including the requirement that they have the same energy level. Figure S3 simulates the hexagonal lattice wavefunction that arises from the interference pattern. Figure S4 shows simulations of ordered square lattices that can form from interference between four plane waves.
Meta evaluation presentation 010611secondpresentationMacrocellKM
This document outlines the objectives and approach of a meta-evaluation of the impacts and legacy of the 2012 London Olympic and Paralympic Games. The meta-evaluation will comprehensively assess tangible and intangible effects across various areas such as sport, economic, social, and regeneration of East London. It will consider outputs, outcomes and the value for money of legacy investments. The approach involves developing logic models and research questions for each theme, drawing on multiple data sources including national evaluations, economic modeling, and some primary research. Challenges include attributing impacts and assessing additionality and sustainability of effects.
Deutsche EuroShop is Germany's only public company that invests solely in shopping centers. It owns 18 shopping centers in Germany, Poland, Austria and Hungary, with a total lettable space of around 848,000 square meters. Deutsche EuroShop aims for long-term growth and stable dividends through a buy and hold strategy focused on portfolio expansion and increasing rents. The company's shopping centers benefit from prime locations, high occupancy rates, and tenants like Metro, Douglas, H&M, REWE and other well-known retail brands.
Q-Learning and Pontryagin's Minimum PrincipleSean Meyn
This document discusses using Q-learning to find optimal control policies for nonlinear systems with continuous state spaces. It outlines a 5-step approach: 1) Recognize the fixed point equation for the Q-function, 2) Find a stabilizing policy that is ergodic, 3) Use an optimality criterion to minimize the Bellman error, 4) Use an adjoint operation, and 5) Interpret and simulate the results. As an example, it applies these steps to the linear quadratic regulator (LQR) problem and approximates the Q-function. The goal is to seek the best approximation within a parameterized function class.
This document investigates the effect of cementite particles on microstructure refinement and formation of high angle boundaries in low carbon steel. Warm deformation tests were conducted on a 0.16C steel and an ultra-low carbon steel up to a strain of 5 at 685°C and 0.1 s-1 strain rate. Electron backscatter diffraction analysis showed that cementite precipitation and ferrite recrystallization led to the formation of high angle boundaries and grain refinement during subcritical deformation. Flow stress was higher for the 0.16C steel due to cementite particles anchoring grain boundaries.
This document shows a map of southern Alabama counties with data points marking counts of Chinese tallow trees. A legend explains that the data points represent counts of Chinese tallow trees conducted at stations across the region. A line graph overlays the map comparing the Chinese tallow tree counts to population density by census block from 2004. The map is titled "Chinese Tallow vs. 2004 Population" and is credited to Brian C. Averitt from November 2007.
The document summarizes the past races and pedigree of racehorse Master of Hounds, who is competing in the 143rd running of the Belmont Stakes on June 11, 2011. Master of Hounds is a 3-year old colt sired by Kingmambo out of Silk And Scarlet. His past performances include wins in maiden races in Ireland and a fourth place finish in the 2010 Breeders' Cup Juvenile Turf. He is the 10-1 morning line odds choice for the Belmont Stakes with a post position of 1 and will be ridden by jockey G K Gomez.
American Pharmaceutical Review Barnes Et Albarnes72
This document summarizes research on using Raman spectroscopy and turbidity measurements to monitor polymorphic form conversion during crystallization of an active pharmaceutical ingredient (API). In-situ Raman spectroscopy was used to develop a phase diagram showing the stable form over a range of conditions and monitor kinetics of conversions between forms. Turbidity measurements effectively detected form changes during scale-up and provided comparable induction times to laboratory data. The combined use of these process analytical technologies enabled control of crystal form during development and scale-up of the crystallization process.
This document provides supplementary information to support a study on geometrically-locked vortex lattices in semiconductor quantum fluids. Figure S1 shows experimental data on the condensation phase transition that occurs in the quantum fluid above 10 mW of pumping power. Figure S2 demonstrates the conditions needed to observe stable interference between condensates from two pump spots, including the requirement that they have the same energy level. Figure S3 simulates the hexagonal lattice wavefunction that arises from the interference pattern. Figure S4 shows simulations of ordered square lattices that can form from interference between four plane waves.
Meta evaluation presentation 010611secondpresentationMacrocellKM
This document outlines the objectives and approach of a meta-evaluation of the impacts and legacy of the 2012 London Olympic and Paralympic Games. The meta-evaluation will comprehensively assess tangible and intangible effects across various areas such as sport, economic, social, and regeneration of East London. It will consider outputs, outcomes and the value for money of legacy investments. The approach involves developing logic models and research questions for each theme, drawing on multiple data sources including national evaluations, economic modeling, and some primary research. Challenges include attributing impacts and assessing additionality and sustainability of effects.
Deutsche EuroShop is Germany's only public company that invests solely in shopping centers. It owns 18 shopping centers in Germany, Poland, Austria and Hungary, with a total lettable space of around 848,000 square meters. Deutsche EuroShop aims for long-term growth and stable dividends through a buy and hold strategy focused on portfolio expansion and increasing rents. The company's shopping centers benefit from prime locations, high occupancy rates, and tenants like Metro, Douglas, H&M, REWE and other well-known retail brands.
The document discusses the need for ancillary services markets in the Indian electricity context from a regulatory perspective. It outlines how electricity system operations require constant balancing of generation and load as well as management of power flows. This necessitates ancillary services to support reliable grid operations. The document also examines past practices in India for ancillary services and the role of regulators in facilitating ancillary services markets going forward to accommodate high renewable penetration and a transition away from UI mechanisms. It provides examples from Tamil Nadu to illustrate variability challenges from renewable energy.
This document discusses challenges and options for exporting Australian avocados. It outlines different transportation methods like air, sea, and combinations which involve tradeoffs between cost and maintaining quality over the longer shipping times. Best practices are needed from the field to delivery to minimize quality risks. Methods for predicting fruit quality include assessing disease loads and fruit robustness. Non-destructive testing using near infrared spectroscopy may help sort fruits by factors like dry matter and rots. Maintaining proper storage conditions is also important for quality during shipping.
Spatial and Temporal Expression of a Citrate Permease and Aluminium-induced C...CIAT
1) The document examines the spatial and temporal expression of a citrate permease gene (PvMATE) and aluminum-induced citrate exudation in common bean roots.
2) Results show that PvMATE is strongly expressed at the root tip, correlating with high citrate exudation in this region. Citrate exudation also remains substantial in the elongation zone.
3) Aluminum treatment induces expression of the STOP1 transcription factor before enhanced expression of PvMATE, indicating STOP1 regulates PvMATE. Citrate exudation follows a cascade of events involving Al signal reception, STOP1 activation, and PvMATE expression to maintain root growth under aluminum
Using DynoChem to Inform Experimental Design of Batch Crystallization. Rahn M...Scale-up Systems
The document discusses using modeling software to inform experimental design of batch crystallization processes. It presents two models - Model A acts as a "nucleation detector" to predict peak supersaturation without considering nucleation, while Model B solves the cooling or antisolvent addition curve. Case studies demonstrate how the models were used for optimization, robustness analysis, and scoping of new compounds. The models provide a simple tool to aid experimental design for scientists unfamiliar with crystallization kinetics.
Crystallization process improvement driven by dynochem process modeling. Flav...Scale-up Systems
The original continuous crystallization process used anti-solvent crystallization with heptanes and IPAc to crystallize an API. This led to varying composition, supersaturation and volumes, producing small primary particles prone to agglomeration. The process had long cycle times, low throughput and yielded primarily agglomerated particles. Dynochem modelling was used to improve the process by controlling crystallization parameters.
Deutsche EuroShop is Germany's only public company that invests solely in shopping centers. It owns interests in 18 shopping centers located primarily in Germany, with a total lettable space of around 848,000 square meters. Deutsche EuroShop aims for long-term growth and stable increases in the value of its shopping center portfolio. Its key strategies include a "buy and hold" approach and targeting an annual portfolio extension of 10% primarily through acquisitions in Germany and Europe.
Practical aspects of distillation modeling in DynoChem. Carolyn Cummings.Scale-up Systems
The document discusses using DynoChem software to model and optimize distillation processes. It presents two case studies:
1) Modeling an azeotropic distillation of MTBE and methanol to determine the endpoint. The model accurately predicted the distillation time.
2) Modeling a batch concentration distillation to assess premature crystallization. The model was used to reproduce a manufacturing process, determine the optimal operating pressure to avoid crystallization, and predict batch properties over time. The optimized process incorporated additional solvent charges to control temperature and maintain solubility.
Evaluation Of 2 Motor Hybrid Architecturesjimpotter
The document evaluates 2-motor hybrid architectures, including single planetary gear set systems like the input summing hybrid seen in the Ford Escape and Toyota Prius, and dual planetary gear set systems. It provides details on the operation and features of input summing hybrid systems, and notes that while marketed as a combination of parallel and series hybrids, the engine remains mechanically coupled to the drive axle. The document also briefly discusses output split hybrid systems like in the Chevrolet Volt.
- The document provides details of the candidate's work experience, education, skills and research publications.
- It lists the candidate's positions at Dow Chemicals and Ansys Software as a senior research engineer and senior technical support respectively.
- The candidate holds a Ph.D from IIT Bombay and has published research on modeling of rotary cement kilns and coupled CFD-DEM simulations for two phase flows.
- Key skills include mathematical modeling using CFD, DEM and lower order models, FORTRAN programming and use of commercial simulation software.
Workspace analysis of stewart platformMarzieh Nabi
The document describes research to increase the workspace of a Stewart platform using an optimized movable base. It introduces Stewart platforms and their applications. It then discusses limitations of workspace due to actuator length and joint constraints. Two questions are posed regarding platform architecture and guaranteeing continuous motion. Solutions explored include a hybrid Stewart platform with a movable middle plate, optimization of platform geometry using genetic algorithms and adaptive simulated annealing, and inverse kinematics analysis. The optimized hybrid platform is shown to increase workspace coverage compared to a standard Stewart platform.
Scale-up of Safety Data using Dynochem. Tom Vickery.Scale-up Systems
This document summarizes two case studies where Dynochem, a process modeling and simulation tool, was used to analyze experimental safety data and scale-up risks. In the first case, Dynochem was used to model the temperature-dependent decomposition of an unstable cryogenic reaction. The tool fitted the experimental heat flow data and allowed modeling of different reaction scenarios. In the second case, Dynochem fitted gas generation data from a reaction and allowed simulation of varying heat rates to understand their effect on runaway risks. The tool provided a consistent model for safety scale-up evaluations in both cases.
The Belmont Stakes is a Grade I stakes race for three-year-olds held at Belmont Park on June 5, 2010. The purse is $1,000,000 with 60% to the winner, 20% to second place, 11% to third place, 6% to fourth place, and 3% to fifth place. Colts and geldings carry 126 pounds while fillies carry 121 pounds. The field includes Dave in Dixie as the 20-1 morning line favorite.
This document discusses various metrics used to measure the progress and health of CPU verification. It describes architectural verification to ensure implementation meets specifications, as well as unit architecture and system level verification. Key metrics include pass rates for legacy tests, functional coverage, bug rates, lines of code changes, and a health of the model score to measure convergence. Secondary metrics like cycles run, bugs found at different levels, and test bench quality are also outlined.
- The energy industry landscape has changed drastically in recent years due to overcapacity, volatile natural gas and power prices, and the stalling of deregulation.
- Duke Energy has taken major hits to its stock price, credit ratings, and profits but maintains sound underlying assets, customer base, and market position.
- In 2003, Duke Energy took steps to reduce debt, cut costs, sell non-core assets, and restructure its business portfolio, resulting in a $3.4 billion write-down and $1.3 billion net loss but positioning the company for long-term stability and value creation.
The document discusses techniques of data analysis. It begins by stating the objectives, which are to reinforce understanding of concepts from the main lecture, including concepts of data analysis, some techniques, and tips. It then defines data analysis as approaching data to answer research questions. It categorizes data analysis into narrative, descriptive, statistical/mathematical, and audio-optical. Most research uses the first three categories. Descriptive and statistical methods are popular in sciences. Descriptive statistics describe phenomena in samples to abstract populations, using measures like association, tendency, relationships, trends and dispersion. Examples of statistical techniques include correlation, ANOVA, regression and econometric modeling.
This document discusses techniques of data analysis. It begins by defining key concepts like population, sample, parameter, and statistic. It then covers various techniques for analyzing data including descriptive statistics, inferential statistics, and common statistical methods. Specific statistical methods covered include measures of central tendency like mean, median, and mode as well as concepts like variability, probability, and statistical modeling. Common mistakes in data analysis and tips for proper data analysis are also discussed.
1. Experiments were conducted comparing market arrangements with and without a transparent forward market. Results showed a considerable downward pressure on spot prices from increased competition with a transparent forward market.
2. Two methods for procuring ancillary reserves were examined: uniform price auction and pay-as-bid auction. With a uniform price auction, the system marginal price is paid to all suppliers while pay-as-bid allows different prices but may result in zero profits for some suppliers.
3. There is no definitive best method for procuring ancillary reserves as it depends on the specific market setting and factors like needed reserves, supplier bids, and costs. Uniform price and pay-as-bid each have advantages depending on the particular market
The document summarizes a winter ozone study being conducted in the Uintah Basin in Utah. The study involves monitoring ozone levels and its health effects. A network of monitoring sites have been established throughout the basin to study the chemical processes involved in high wintertime ozone formation. Researchers from multiple organizations are investigating the causes of high ozone and how to develop science-based mitigation strategies. The goal is to understand how ozone is formed during winter inversions and identify effective solutions.
The document summarizes key elements of a water profile for the Canadian forest products industry, including:
1) Forest and forest management operations account for the vast majority of water usage, though precise estimates are challenging given the industry's broad landscape.
2) Pulp and paper manufacturing accounts for most industrial water usage, estimated through mass balance calculations, with over 90% of water inputs returned to surface water systems.
3) The entire Canadian forest products industry uses approximately 0.3% of the total freshwater produced annually through managed forests.
Measuring and Monitoring Foot and Mouth Disease Occurrence Melissa McLaws EuFMDFAO
Monitoring FMD is key principle of PCP
Measuring FMD occurrence to:
1. Assess FMD risk
– Within country:
oSpecies, sector, husbandry system, area
oTo target control and inform FMD impact
assessment
2. Monitor changes over time
– Detect ‘events’ (epidemics)
– Efficacy of control strategy
But what is the best way to do it?
The document discusses the role of a database management system (DBMS) in three sentences:
1) A DBMS provides data independence and efficient access, reduced application development time, data integrity and security, and uniform data administration as well as concurrent access and recovery from crashes.
2) A DBMS acts as a software layer between application programs and the file system.
3) A DBMS hides complexity from users through three levels of abstraction: physical, logical, and view levels.
The document discusses the need for ancillary services markets in the Indian electricity context from a regulatory perspective. It outlines how electricity system operations require constant balancing of generation and load as well as management of power flows. This necessitates ancillary services to support reliable grid operations. The document also examines past practices in India for ancillary services and the role of regulators in facilitating ancillary services markets going forward to accommodate high renewable penetration and a transition away from UI mechanisms. It provides examples from Tamil Nadu to illustrate variability challenges from renewable energy.
This document discusses challenges and options for exporting Australian avocados. It outlines different transportation methods like air, sea, and combinations which involve tradeoffs between cost and maintaining quality over the longer shipping times. Best practices are needed from the field to delivery to minimize quality risks. Methods for predicting fruit quality include assessing disease loads and fruit robustness. Non-destructive testing using near infrared spectroscopy may help sort fruits by factors like dry matter and rots. Maintaining proper storage conditions is also important for quality during shipping.
Spatial and Temporal Expression of a Citrate Permease and Aluminium-induced C...CIAT
1) The document examines the spatial and temporal expression of a citrate permease gene (PvMATE) and aluminum-induced citrate exudation in common bean roots.
2) Results show that PvMATE is strongly expressed at the root tip, correlating with high citrate exudation in this region. Citrate exudation also remains substantial in the elongation zone.
3) Aluminum treatment induces expression of the STOP1 transcription factor before enhanced expression of PvMATE, indicating STOP1 regulates PvMATE. Citrate exudation follows a cascade of events involving Al signal reception, STOP1 activation, and PvMATE expression to maintain root growth under aluminum
Using DynoChem to Inform Experimental Design of Batch Crystallization. Rahn M...Scale-up Systems
The document discusses using modeling software to inform experimental design of batch crystallization processes. It presents two models - Model A acts as a "nucleation detector" to predict peak supersaturation without considering nucleation, while Model B solves the cooling or antisolvent addition curve. Case studies demonstrate how the models were used for optimization, robustness analysis, and scoping of new compounds. The models provide a simple tool to aid experimental design for scientists unfamiliar with crystallization kinetics.
Crystallization process improvement driven by dynochem process modeling. Flav...Scale-up Systems
The original continuous crystallization process used anti-solvent crystallization with heptanes and IPAc to crystallize an API. This led to varying composition, supersaturation and volumes, producing small primary particles prone to agglomeration. The process had long cycle times, low throughput and yielded primarily agglomerated particles. Dynochem modelling was used to improve the process by controlling crystallization parameters.
Deutsche EuroShop is Germany's only public company that invests solely in shopping centers. It owns interests in 18 shopping centers located primarily in Germany, with a total lettable space of around 848,000 square meters. Deutsche EuroShop aims for long-term growth and stable increases in the value of its shopping center portfolio. Its key strategies include a "buy and hold" approach and targeting an annual portfolio extension of 10% primarily through acquisitions in Germany and Europe.
Practical aspects of distillation modeling in DynoChem. Carolyn Cummings.Scale-up Systems
The document discusses using DynoChem software to model and optimize distillation processes. It presents two case studies:
1) Modeling an azeotropic distillation of MTBE and methanol to determine the endpoint. The model accurately predicted the distillation time.
2) Modeling a batch concentration distillation to assess premature crystallization. The model was used to reproduce a manufacturing process, determine the optimal operating pressure to avoid crystallization, and predict batch properties over time. The optimized process incorporated additional solvent charges to control temperature and maintain solubility.
Evaluation Of 2 Motor Hybrid Architecturesjimpotter
The document evaluates 2-motor hybrid architectures, including single planetary gear set systems like the input summing hybrid seen in the Ford Escape and Toyota Prius, and dual planetary gear set systems. It provides details on the operation and features of input summing hybrid systems, and notes that while marketed as a combination of parallel and series hybrids, the engine remains mechanically coupled to the drive axle. The document also briefly discusses output split hybrid systems like in the Chevrolet Volt.
- The document provides details of the candidate's work experience, education, skills and research publications.
- It lists the candidate's positions at Dow Chemicals and Ansys Software as a senior research engineer and senior technical support respectively.
- The candidate holds a Ph.D from IIT Bombay and has published research on modeling of rotary cement kilns and coupled CFD-DEM simulations for two phase flows.
- Key skills include mathematical modeling using CFD, DEM and lower order models, FORTRAN programming and use of commercial simulation software.
Workspace analysis of stewart platformMarzieh Nabi
The document describes research to increase the workspace of a Stewart platform using an optimized movable base. It introduces Stewart platforms and their applications. It then discusses limitations of workspace due to actuator length and joint constraints. Two questions are posed regarding platform architecture and guaranteeing continuous motion. Solutions explored include a hybrid Stewart platform with a movable middle plate, optimization of platform geometry using genetic algorithms and adaptive simulated annealing, and inverse kinematics analysis. The optimized hybrid platform is shown to increase workspace coverage compared to a standard Stewart platform.
Scale-up of Safety Data using Dynochem. Tom Vickery.Scale-up Systems
This document summarizes two case studies where Dynochem, a process modeling and simulation tool, was used to analyze experimental safety data and scale-up risks. In the first case, Dynochem was used to model the temperature-dependent decomposition of an unstable cryogenic reaction. The tool fitted the experimental heat flow data and allowed modeling of different reaction scenarios. In the second case, Dynochem fitted gas generation data from a reaction and allowed simulation of varying heat rates to understand their effect on runaway risks. The tool provided a consistent model for safety scale-up evaluations in both cases.
The Belmont Stakes is a Grade I stakes race for three-year-olds held at Belmont Park on June 5, 2010. The purse is $1,000,000 with 60% to the winner, 20% to second place, 11% to third place, 6% to fourth place, and 3% to fifth place. Colts and geldings carry 126 pounds while fillies carry 121 pounds. The field includes Dave in Dixie as the 20-1 morning line favorite.
This document discusses various metrics used to measure the progress and health of CPU verification. It describes architectural verification to ensure implementation meets specifications, as well as unit architecture and system level verification. Key metrics include pass rates for legacy tests, functional coverage, bug rates, lines of code changes, and a health of the model score to measure convergence. Secondary metrics like cycles run, bugs found at different levels, and test bench quality are also outlined.
- The energy industry landscape has changed drastically in recent years due to overcapacity, volatile natural gas and power prices, and the stalling of deregulation.
- Duke Energy has taken major hits to its stock price, credit ratings, and profits but maintains sound underlying assets, customer base, and market position.
- In 2003, Duke Energy took steps to reduce debt, cut costs, sell non-core assets, and restructure its business portfolio, resulting in a $3.4 billion write-down and $1.3 billion net loss but positioning the company for long-term stability and value creation.
The document discusses techniques of data analysis. It begins by stating the objectives, which are to reinforce understanding of concepts from the main lecture, including concepts of data analysis, some techniques, and tips. It then defines data analysis as approaching data to answer research questions. It categorizes data analysis into narrative, descriptive, statistical/mathematical, and audio-optical. Most research uses the first three categories. Descriptive and statistical methods are popular in sciences. Descriptive statistics describe phenomena in samples to abstract populations, using measures like association, tendency, relationships, trends and dispersion. Examples of statistical techniques include correlation, ANOVA, regression and econometric modeling.
This document discusses techniques of data analysis. It begins by defining key concepts like population, sample, parameter, and statistic. It then covers various techniques for analyzing data including descriptive statistics, inferential statistics, and common statistical methods. Specific statistical methods covered include measures of central tendency like mean, median, and mode as well as concepts like variability, probability, and statistical modeling. Common mistakes in data analysis and tips for proper data analysis are also discussed.
1. Experiments were conducted comparing market arrangements with and without a transparent forward market. Results showed a considerable downward pressure on spot prices from increased competition with a transparent forward market.
2. Two methods for procuring ancillary reserves were examined: uniform price auction and pay-as-bid auction. With a uniform price auction, the system marginal price is paid to all suppliers while pay-as-bid allows different prices but may result in zero profits for some suppliers.
3. There is no definitive best method for procuring ancillary reserves as it depends on the specific market setting and factors like needed reserves, supplier bids, and costs. Uniform price and pay-as-bid each have advantages depending on the particular market
The document summarizes a winter ozone study being conducted in the Uintah Basin in Utah. The study involves monitoring ozone levels and its health effects. A network of monitoring sites have been established throughout the basin to study the chemical processes involved in high wintertime ozone formation. Researchers from multiple organizations are investigating the causes of high ozone and how to develop science-based mitigation strategies. The goal is to understand how ozone is formed during winter inversions and identify effective solutions.
The document summarizes key elements of a water profile for the Canadian forest products industry, including:
1) Forest and forest management operations account for the vast majority of water usage, though precise estimates are challenging given the industry's broad landscape.
2) Pulp and paper manufacturing accounts for most industrial water usage, estimated through mass balance calculations, with over 90% of water inputs returned to surface water systems.
3) The entire Canadian forest products industry uses approximately 0.3% of the total freshwater produced annually through managed forests.
Measuring and Monitoring Foot and Mouth Disease Occurrence Melissa McLaws EuFMDFAO
Monitoring FMD is key principle of PCP
Measuring FMD occurrence to:
1. Assess FMD risk
– Within country:
oSpecies, sector, husbandry system, area
oTo target control and inform FMD impact
assessment
2. Monitor changes over time
– Detect ‘events’ (epidemics)
– Efficacy of control strategy
But what is the best way to do it?
The document discusses the role of a database management system (DBMS) in three sentences:
1) A DBMS provides data independence and efficient access, reduced application development time, data integrity and security, and uniform data administration as well as concurrent access and recovery from crashes.
2) A DBMS acts as a software layer between application programs and the file system.
3) A DBMS hides complexity from users through three levels of abstraction: physical, logical, and view levels.
This document summarizes a presentation given to the Kern Taxpayers Association about electric rate proceedings and unsustainable residential rates. It shows that without reform, the highest tiers of residential electricity rates will continue increasing far above the cost of service. It discusses PG&E's past efforts to reduce the highest tiers, which met with some success but were limited by legislative restrictions. Key upcoming CPUC cases and newly introduced legislation could further reduce the highest tiers and return more ratemaking authority to the CPUC.
OpenStreetMap mobile tools & visualisationTua Sarocha
This document outlines an agenda for a workshop on OpenStreetMap. The agenda includes introductions to OpenStreetMap, its data structure and collection tools. It also covers hands-on sessions for using mobile apps to collect map data in the field, import that data to the desktop editor JOSM, and visualize the data using TileMill. The workshop aims to teach participants about OpenStreetMap, how to contribute map data, and work with the tools.
The document appears to be a repeated block of text describing copyright and permissions information for an article from the journal Communication Research published in 2000 by SAGE Publications. It does not contain any other substantive information in 3 sentences or less.
This document reflects on childhood memories of playgrounds and the sense of freedom and imagination they invoke. The author recalls the smells of freshly cut grass and metal monkey bars transporting them back to governing new playgrounds every Sunday as a child with their sister, climbing the tallest towers and sliding down the steepest slides. These memories remind the author of the depth of childhood imagination and freedom of laughter, and how the scents in their mind hold more than just a smell - they help the author remember their childhood experiences with their sister.
8287494393@ flat sale in dwarka sector 2Real Estate
This document provides information about investing in residential properties in Dwarka, Delhi. It outlines some key details about the residential sectors, including their size and road access. It also mentions that sectors 16b and 17a are becoming more popular due to new university establishments. Additionally, it lists some hotels, malls, hospitals, transportation options, and sports/recreation facilities available in Dwarka. Dwarka offers convenient access to various amenities and services for residents.
J. Patrick Lewis is a prolific children's author and poet who has written over 50 books. He was named the third U.S. Children's Poet Laureate in 2011. Lewis often writes about history, geography, science, and mathematics topics in a unique way by playing with shape, acrostics, and repetition. His poems are useful for introducing historical topics and inspiring students to create their own factual poems.
Angsa terbang dalam formasi huruf V karena formasi ini membuat terbang lebih efisien dan mengurangi beban. Beberapa pelajaran yang dapat diambil adalah manfaat bekerja sama sebagai tim untuk mencapai tujuan, berbagi tanggung jawab dan kepemimpinan, serta saling mendukung terutama ketika ada anggota yang mengalami kesulitan.
Milton wrote "On His Blindness" in 1655 to reflect on losing his vision before reaching middle age. In three sentences: The poem uses extended metaphors comparing Milton's blindness to a spent light and his talents to buried money to question if God demands impossible tasks. However, the personified virtue of patience reassures him that God neither needs works nor gifts, and all can serve by accepting God's mild yoke or by waiting for his bidding, as a king requires both workers and those standing ready to assist.
This document describes how to create a "Garden in a Bottle" as a way to bring greenery indoors for those living in small spaces or crowded cities. It suggests growing plants in bottles, bulbs, or jars that can be hung from the ceiling or placed on walls to act as a miniature garden. It claims these bottle gardens provide a substitute for being outdoors amidst nature and can help reduce stress by providing green scenery to come home to.
This document provides information about a poetry course, including details about the Renaissance period in which William Shakespeare wrote and examples of his famous sonnet "Shall I Compare Thee to a Summer's Day?". It discusses the forms and themes of Renaissance poetry, key poets of the time, and analyzes Shakespeare's sonnet about comparing his beloved to a summer's day.
This document provides an overview of a partnership opportunity with Darren Morgan Racing, a top fuel drag racing team. Darren Morgan Racing has won four Australian Top Fuel Championships between 2005-2013, making them the most successful top fuel team in Australia. The document outlines their marketing and promotion activities, partnership packages available, and invites organizations to partner with the team to leverage their success and visibility in motorsports.
The document provides a sample aptitude test for TCS with 3 sections - Verbal, Quantitative/Logical Reasoning, and Critical Reasoning. The Verbal section contains synonyms, antonyms, and reading comprehension questions. The Quantitative section contains math, logic, and coding questions. The Critical Reasoning section evaluates analytical skills. The test contains 82 multiple-choice questions to be completed within 90 minutes, with no negative marking. It evaluates skills relevant for software jobs through different question types aimed at assessing proficiency in English, quantitative logic, and critical analysis.
Cellulose paper-based sensors have several advantages:
1) They are flexible, bendable, and foldable since they are fabricated on paper.
2) They are biodegradable and more environmentally friendly than solid-state sensors.
3) They can be manufactured using low-cost roll-to-roll printing or inkjet printing processes.
Potential applications include biomedical sensors, structural health monitoring, intelligent packaging, and advertising. Carbon nanotubes deposited on paper can act as humidity, chemical, strain, or other types of sensors.
In order to remove the ambiguity with respect to phase variation when using a component as a phase calibration element, proper alignment is required. This 4-slide-teaser puts things black and white. References are provided for those who are interested to go more in depth.
Energy-efficient extensions in passive optical networksradziwil
This document discusses using semiconductor optical amplifiers (SOAs) to overcome limitations in passive optical networks (PONs). It provides background on PONs, noting their limitations in supporting high user densities in urban areas and extending to remote locations due to splitting ratios and reach distance. The document introduces SOAs as a potential solution, describing them as low-power optoelectronic devices that can provide up to 30dB of gain. It notes SOAs could help address PON limitations by universally amplifying signals to support more users over longer distances.
The document summarizes renewable energy development in Germany. It notes that renewable energy targets include achieving 18% of final energy consumption from renewables by 2020, and increasing to 60% by 2050. It also outlines Germany's plan to phase out nuclear energy completely by 2022 following Fukushima. Charts show strong growth in wind, solar PV, and biomass electricity generation due to Germany's feed-in tariff policy. Renewables contributed over 25% of Germany's electricity in 2012 and 10.4% of heat in 2011.
This document provides an overview of Duratex's business for the first semester of 2003. It summarizes Duratex's main business segments, competitors, shareholders, stock performance, capital expenditures, industrial capacity levels, and debt structure. Key points include Duratex's preferred shareholders being led by Itaúsa and pension funds, its preferred stock appreciating 22.1% in the first semester, CAPEX of R$103.5 million and EBITDA of R$139.4 million, and ramping up production of its new MDF plant.
Moving towards a prosperous, low-carbon Europe Johannes Meier
- Europe can be prosperous and low-carbon. Immediate action is needed across all sectors to decarbonize Europe's economy and meet the goals of the Paris Agreement.
- Power generation needs to be largely decarbonized by 2050 through renewable energy and energy efficiency. Road transport must also electrify, and industry needs to shift to low-carbon processes.
- Capturing this energy savings potential will boost Europe's economy and energy security while also reducing emissions to net zero by 2050. Coordinated policy across all levels is required to realize this vision.
The document discusses energy and water usage reductions at automobile assembly plants, including a 33% reduction in plantwide energy usage and a 39% reduction in plantwide water usage since 1999. It also lists several awards received by NUMMI for leadership in energy efficiency, wastewater compliance, and environmental protection from organizations like the EPA and local utilities.
Deutsche EuroShop is Germany's only public company that invests solely in shopping centers. It owns 18 shopping centers located primarily in Germany but also in Poland, Austria, and Hungary. The company focuses on a "buy and hold" strategy to grow its net asset value and pay stable dividends. It aims to expand its portfolio by 10% per year through acquisitions and developing existing properties. Deutsche EuroShop's tenants include many well-known retail brands and its centers benefit from strong foot traffic and high occupancy rates.
Deutsche EuroShop is Germany's only public company that solely invests in shopping centers. It owns 18 shopping centers located primarily in Germany but also in Poland, Austria, and Hungary. The company focuses on a "buy and hold" strategy to grow its net asset value and pay stable dividends over the long term. Its goals include extending its property portfolio by 10% annually and maintaining a focus on investments in Germany.
This document discusses flexible AC transmission systems (FACTS) and novel control strategies for power system stability enhancement. It summarizes Mohamed Shawky ElMoursi's PhD thesis on this topic, supervised by Prof. Dr. A. M. Sharaf. The thesis examines various FACTS devices including STATCOM, SSSC, UPFC and their applications. It also proposes novel control strategies for STATCOM, SSSC and a coordinated capacitive compensation and tuned arm filter system for stability improvement. Preliminary simulation results demonstrating the control strategies are included.
The document provides a quarterly real estate market report for Ha Noi and HCMC in Vietnam. Key highlights from the Ha Noi section include:
- The office leasing market saw increased supply but lower occupancy and rents compared to the previous quarter.
- Retail supply grew slightly while occupancy rates declined. Rents varied significantly by location.
- Hotel performance weakened with lower RevPAR across all hotel grades.
- The apartment sales market saw continued growth in primary and secondary unit supply.
ESS-Bilbao Initiative Workshop. Beam dynamics: Simulations of high power linacsESS BILBAO
The document discusses how well particle simulation codes predict beam performance in linear accelerators. It finds that codes generally agree at the few percent level for core beam properties but differ more in details. While codes provide initial validation of machine designs, real machines have unknown errors, so the most important use of codes is showing how beams change with machine parameters. Code limitations include inaccurate initial beam distributions and transient field errors. Simulations can predict beam properties diagnostics cannot measure like halo distributions with large particle counts.
Natalia Restrepo-Coupe_Remotely-sensed photosynthetic phenology and ecosystem...TERN Australia
This document discusses using remotely sensed data and tower eddy covariance CO2 flux measurements to study phenology and ecosystem productivity. It notes that flux tower data can help validate remote sensing phenology products by determining if they correctly capture dates of green-up, peak growing season, end of season, and season length. The document also aims to better understand what vegetation indices mean quantitatively and their biome-specific relationships to in-situ ecosystem behavior and capacity. Improving this understanding could lead to more robust land surface models informed by remote sensing.
Sirris materials day 2011 ampacimon overhead line monitoring - ampacimon Sirris
1) The electricity grid is a major bottleneck slowing the transition to lower carbon energy, as it is difficult and expensive to build new transmission lines.
2) Dynamic line rating uses sensors and weather data to accurately measure current conductor conditions in real-time, allowing more efficient use of existing lines by calculating the maximum current capacity.
3) Initial tests showed an average capacity gain of 60% in favorable locations, and predictive models estimate an average 25% gain day-ahead. Dynamic line rating can significantly increase grid efficiency without new construction.
(Make sure to turn on the slide notes)
Plone co-founder Alexander Limi presents the roadmap for the coming Plone releases, Plone 4 and Plone 5.
This talk was given at Penn State University as part of the Plone Symposium East 2009 keynote, May 29, 2009.
(also, please note that Slideshare uses the wrong font for the slides, so that's why there is cropping on some slides)
The document analyzes the impact of Medium Term Expenditure Frameworks (MTEFs) on fiscal performance. It finds that MTEFs improve fiscal discipline and allocative efficiency, with greater impact from more developed MTEF types. MTEFs decrease volatility in health spending and increase health budget shares. Their impact on technical efficiency is mixed, with some evidence MTEFs improve health outcomes like life expectancy but also negative effects on child mortality.
Presenting objective and subjective uncertainty information for spatial syste...
PG&E Presentation to Kerntax 2013-02-22
1. Rate Proceedings Related to Electric
Rates and Rate Design
Dennis Keane
Presentation to Kern Taxpayers Association
February 21, 2013
2. Without Reform – Residential Rates Are Unsustainable
60.00
Tier 5 (> 301% of Baseline)
Tier 4 (201 - 300% of Baseline)
54.0
Tier 3 (131 - 200% of Baseline)
Tier 2 (101 - 130% of Baseline)
Rate Revolt
in Central Valley 49.8
50.00 Baseline (Tier 1)
CARE Tier 3 50.0
CARE Tier 2
42.5 CPUC
CARE Tier 1
Reform
Average Residential Cost to Provide Service
40.00
Energy 34.0
Crisis
30.00
Cost
30.0
W
of
h
k
¢
)
(
/
Service
Current
Rates 19.6
20.00
17.3
15.0
13.2
10.00
0.00
2
9
1
3
9
1
4
9
1
5
9
1
6
9
1
7
9
1
8
9
1
9
1
0
2
1
0
2
0
2
3
0
2
4
0
2
5
0
2
6
0
2
7
0
2
8
0
2
9
0
2
1
0
2
1
0
2
1
0
2
3
1
0
2
4
1
0
2
5
1
0
2
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1
0
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1
0
2
8
1
0
2
9
1
0
2
0
2
1
0
2
0
2
2
3. Steep Tiers Lead to High Bill Volatility
Kern County Custom er
Mild Sum m er Month Extrem e Sum m er Month
Rate Usage Charges Usage Charges
($/kWh) (kWh) ($) (kWh) ($)
Energy Charges
Tier 1 $0.13230 567 $75 567 $75
Tier 2 $0.15040 171 $26 171 $26
Tier 3 $0.30025 397 $119 397 $119
Tier 4 $0.34025 567 $193 567 $193
Tier 5 $0.34025 298 $101 1,298 $442
Total 2,000 $514 3,000 $854
– Usage increases 50 percent from mild to extreme
weather month (e.g., from June to July)
– But bill increases 66 percent
3
4. PG&E’s Past Efforts to Reduce High Upper-Tier Rates
– In its 2011 GRC PG&E proposed:
• Lower baseline quantities;
• Collapse non-CARE Tiers 3 and 4 rates into a single Tier 3 rate;
• Introduce CARE Tier 3 rate; and
• Introduce customer charges for non-CARE and CARE
– Kern Tax intervened in support of PG&E’s proposals
– CPUC decision in May 2011 adopted many (though not all) of PG&E’s proposals
• Approved lower baseline quantities and CARE Tier 3 rate
• Reduced Tier 3 vs. 4 rate differential from 11 to 4 cents/kWh
• Rejected customer charge, primarily on legal grounds
– PG&E, SCE and Kern Tax appealed this decision, but appeal was rejected
• Result: Top-tier rate reduced from 40 to 34 cents/kWh
– In its pending 2012 RDW PG&E is proposing:
• Further reduction in baseline quantities
• Would reduce Tier 3 and 4 rates by 2 to 3 cents/kWh
4
5. Key CPUC Cases Relevant to Residential Rates
• Residential Rates Order Instituting Rulemaking (R.12-06-013)
– Begun in June 2012
– So far, workshops and comments
– Rate proposals to be filed in May 2013
– Decision scheduled for September 2013
• PG&E’s 2014 GRC Phase II
– Will be filed in April 2013
– Will include proposals to further reduce upper-tier rates
– However, absent removal of legislative restrictions, CPUC
has only very limited ability to fix the problem
5
6. Key Legislation Relevant to Residential Rates
• Assembly Bill 327
– Rate Payer Equity Act
– Introduced last week by Assembly Member Perea (Fresno)
• AB 327 repeals restrictions on residential rates implemented by
the legislature in AB 1X (2001) and SB 695 (2009)
– Returns rate-making authority to the CPUC that it had prior
to the energy crisis
– Codifies rate-making principles from CPUC’s OIR
– Mandates CPUC report to legislature by end of January 2014
• Committee hearing anticipated in April
6