Commodification of retirement and the emergence of rural gated communities: The associated challenges for rural planning

Abstract:
This paper combines demographic ageing and retirement lifestyles with rural in-migration processes and suggests the emergence of a specific rural form of gated community; namely, park homes. All year round or permanent (as opposed to seasonal) residential mobile homes (resembling detached bungalows in design and appearance) are commonly referred to as 'park homes'. With a growing proportion of the UK population aged 65 and over, combined with increasing longevity, meeting the residential preferences and lifestyle aspirations of an ageing population is potentially 'big business' for the private sector. Park home living, with their resident age restrictions (normally 50 years and over), is increasingly marketed as a retirement option in rural and coastal locations of the UK. However, many areas are often remote with declining populations and limited community services. Operators have sought to tap into retiree aspirations for a 'place in the country' and 'sell' the concept of park home living as a specific form of housing, community and lifestyle. Park homes are frequently marketed as a means to release equity from the sale of a large family home to fund a retirement lifestyle and as friendly communities of like-minded people, always willing to lend support or provide assistance if required. The physical and social composition of such sites represent a form of rural gated community. This paper seeks to identify the rural planning issues which emerge from such developments and asks: who are moving to park home sites and why? do park homes provide those who otherwise could not afford a 'place in the country' the option of rural living? does park home living live-up to residents' expectations of the rural idyll or retirement lifestyle? do they give rise to issues of gentrification and geriatrification of the countryside? what are the prospects for residents to 'age in place'? might ageing residents become financially trapped in such developments giving rise to park ghettoization? what are the associated challenges for rural policy-makers and public service providers?

Report on the Iowa Public Employees’ Retirement System for the year ended June 30, 2015

Report on the Iowa Public Employees’ Retirement System for the year ended June 30, 2015

A field agronomic evaluation of Typha grass in Tomas dam Kano State Nigeria

The study was carried out by measuring plant height, length of leaves, width of the leaves, length of inflorescent, length of inflorescent tip were also measured with a measuring tape. Number of tillers per plants was counted. Soil auger was used to take soil samples randomly from ten different locations in Tomas Dam Kano states Nigeria. At the depths of 0-5cm, 5cm 13 10cm, 10cm 13 15cm. The soil samples were put into polyethylene bags and labelled according to their depth for mineral analyses. In the two season calcium, nitrogen and phosphorus constitute the highest concentration of the minerals at 0 155 cm depth. There is no significant differences in terms of mineral composition between wet season and dry season. (P<0.005).There is significance differences between plant Length of inflorescent and length of inflorescent tip when the two season are compared. KEYWORDS: Typha grass, field, agronomic evaluation,

Connecting: the use of information and communication technologies by older adults in a retirement community

This is a long-term study of the use of information and communication technologies by 30 older adults (ages 70–97) living in a large retirement community. The study spanned the years of 1996 to 2008, during which time the research participants grappled with the challenges of computer use while aging 12 years. The researcher, herself a ‘mature learner,’ used a qualitative research design which included observations and open-ended interviews. Using a strategy of “intermittent immersion,” she spent an average of two weeks per visit on site and participated in the lives of the research population in numerous ways, including service as their computer tutor. With e-mail and telephone contact, she was able to continue her interactions with participants throughout the 12-year period. A long-term perspective afforded the view of the evolution, devolution or cessation of the technology use by these older adults, and this process is chronicled in detail through five individual “profiles.” Three research questions dominated the inquiry: What function do computers serve in the lives of older adults? Does computer use foster or interfere with social ties? Is social support necessary for success in the face of challenging learning tasks? In answer to the first question, it became clear that computers were valued as a symbol of competence and intelligence. Some individuals brought their computers with them when transferred to the single-room residences of assisted living or nursing care facilities. Even when use had ceased, their computers were displayed to signal that their owners were or had once been keeping up to date. In answer to the second question, computer owners socialized around computing use (with in-person family members or friends) more than, or as much as, they socialized through their computers in the digital realm of the Internet. And in answer to the third question, while the existence of social support did facilitate computer exploration, more important was the social support network generated and developed among fellow computer users.

Evaluating Risks of Dam-Reservoir Systems Using Efficient Importance Sampling

The occurrence frequency of failure events serve as critical indexes representing the safety status of dam-reservoir systems. Although overtopping is the most common failure mode with significant consequences, this type of event, in most cases, has a small probability. Estimation of such rare event risks for dam-reservoir systems with crude Monte Carlo (CMC) simulation techniques requires a prohibitively large number of trials, where significant computational resources are required to reach the satisfied estimation results. Otherwise, estimation of the disturbances would not be accurate enough. In order to reduce the computation expenses and improve the risk estimation efficiency, an importance sampling (IS) based simulation approach is proposed in this dissertation to address the overtopping risks of dam-reservoir systems. Deliverables of this study mainly include the following five aspects: 1) the reservoir inflow hydrograph model; 2) the dam-reservoir system operation model; 3) the CMC simulation framework; 4) the IS-based Monte Carlo (ISMC) simulation framework; and 5) the overtopping risk estimation comparison of both CMC and ISMC simulation. In a broader sense, this study meets the following three expectations: 1) to address the natural stochastic characteristics of the dam-reservoir system, such as the reservoir inflow rate; 2) to build up the fundamental CMC and ISMC simulation frameworks of the dam-reservoir system in order to estimate the overtopping risks; and 3) to compare the simulation results and the computational performance in order to demonstrate the ISMC simulation advantages. The estimation results of overtopping probability could be used to guide the future dam safety investigations and studies, and to supplement the conventional analyses in decision making on the dam-reservoir system improvements. At the same time, the proposed methodology of ISMC simulation is reasonably robust and proved to improve the overtopping risk estimation. The more accurate estimation, the smaller variance, and the reduced CPU time, expand the application of Monte Carlo (MC) technique on evaluating rare event risks for infrastructures.

The effect of Ligula intestinalis on blood sex steroid hormones, gonadal tissue and some other biological parameters changes of Chalcalburnus mossulensis in Vahdat dam of Kordestan-Iran

Chalcalburnus mossulensis from the cyprinidae family is one of the indigenous fish in Gheshlag Lake of Kordestan-Iran. Ligula intestinalis is one of the infective parasites of this fish. In this study, the effect of this parasite on some biological aspects of this fish like weight, length, PI, CF, GSR, blood sex steroid hormones and gonadal tissue, was investigated. During one year, by seasonal sampling, 144 fish sample from mentioned species were collected using trap net. By considering the scale sample, the fish with the same age were separated and tested as the point of infection with the parasite. By biochemical and histopathological investigation of fish blood and gonad tissue, it was clear that increase in infection rate of fish, caused decrease in biological parameters. There was a significant difference (p<0.05) between the means of sex steroid hormones (17-B Estradiol and Testostreone) of infected and non-infected fish and this parameter was significantly lower in infected ones. This significant difference also was seen between the means of male and female gonads maturation steps of infected and non-infected samples. The reason for lack of maturation of gonads tissue is infection by Ligula intestinalis. Also in gonads of infected fish, abnormal degenerative changes like MMC (Melano-Macrophage Center), hemorrhage and necrosis were seen that were not reported by other researchers. So the spread of this parasite in different water sources should be consider as the point of the maintenance of native species and cultivated fish.

Social security and railroad retirement enactments in the 97th Congress within jurisdiction of the Committee on Ways and Means : Omnibus Budget Reconciliation Act and Economic Recovery Tax Act of 1981 /

At head of title: 97th Congress, 1st session. Committee print. WMCP: 97-15.

Atlantic salmon in regulated rivers : Migration, dam passage, and fish behavior

Hydropower dams block migration routes and disrupt longitudinal connectivity in rivers, thereby posing a threat to migratory fish species. Various fish passage solutions have been implemented to improve connectivity with varying success. A well-functioning passage solution must ensure safe and timely passage routes that are used by a substantial portion of the migrating fish. In this thesis, I report the results from telemetry studies where the behavior and survival of migrating Atlantic salmon spawners, post-spawners and smolts have been evaluated in relation to hydropower dam passage. I evaluate downstream passage performance at dams with no passage solutions in the River Klarälven, and with simple passage solutions in in the Winooski River. In the River Ätran, I study both upstream- and downstream passage performance at a dam with sophisticated passage solutions based on the best available technology. In addition, I have studied the survival and behavior of post-spawners and hatchery-released smolts. A substantial portion of the spawners survived spawning and initiated downstream migration. Most males migrated downstream in autumn following spawning, whereas females tended to stay in the river until spring. For hatchery-reared smolts, early release was associated with faster initiation of migration and higher survival compared to late release. Multiple dam passage resulted in high mortality for both smolts and kelts. For smolts, dam passage, even with simple passage solutions, was associated with substantial delay and mortality. High spill levels were linked to high survival and short delay for downstream migrating salmon. The best available passage solution, which consisted of a nature-like fishway and a low sloping intake rack to guide fish to a bypass, resulted in rapid passage of a large portion of the adult migrants.

Audit report on the Iowa Judicial Retirement System for the year ended June 30, 2016

Audit report on the Iowa Judicial Retirement System for the year ended June 30, 2016

Report on the Iowa Judicial Retirement System for the year ended June 30, 2016

Report on the Iowa Judicial Retirement System for the year ended June 30, 2016

Audit report on the Peace Officers' Retirement, Accident and Disability System for the year ended June 30, 2016

Audit report on the Peace Officers' Retirement, Accident and Disability System for the year ended June 30, 2016

Report on the Peace Officers’ Retirement, Accident and Disability System, Schedule of Employer Pension Amounts for the year ended June 30, 2016

Report on the Peace Officers’ Retirement, Accident and Disability System, Schedule of Employer Pension Amounts for the year ended June 30, 2016

The influence of particles recycling on the geochemistry of sediments in a large tropical dam lake in the Amazonian region, Brazil

The influence of particles recycling on the geochemistry of sediments in a large tropical dam lake in the Amazonian region, Brazil. Article in Journal of South American Earth Sciences 72 · December 2016 DOI: 10.1016/j.jsames.2016.09.012 1st Rita Fonseca 16.85 · Universidade de Évora 2nd Catarina Pinho 3rd Manuela Oliveira 22.6 · Universidade de Évora Abstract As a result of over-erosion of soils, the fine particles, which contain the majority of nutrients, are easily washed away from soils, which become deficient in a host of components, accumulating in lakes. On one hand, the accumulation of nutrients-rich sediments are a problem, as they affect the quality of the overlying water and decrease the water storage capacity of the system; on the other hand, sediments may constitute an important resource, as they are often extremely rich in organic and inorganic nutrients in readily available forms. In the framework of an extensive work on the use of rock related materials to enhance the fertility of impoverish soils, this study aimed to evaluate the role on the nutrients cycle, of particles recycling processes from the watershed to the bottom of a large dam reservoir, at a wet tropical region under high weathering conditions. The study focus on the mineralogical transformations that clay particles undergo from the soils of the drainage basin to their final deposition within the reservoir and their influence in terms of the geochemical characteristics of sediments. We studied the bottom sediments that accumulate in two distinct seasonal periods in Tucuruí reservoir, located in the Amazonian Basin, Brazil, and soils from its drainage basin. The surface layers of sediments in twenty sampling points with variable depths, are representative of the different morphological sections of the reservoir. Nineteen soil samples, representing the main soil classes, were collected near the margins of the reservoir. Sediments and soils were subjected to the same array of physical, mineralogical and geochemical analyses: (1) texture, (2) characterization and semi-quantification of the clay fraction mineralogy and (3) geochemical analysis of the total concentration of major elements, organic compounds (organic C and nitrogen), soluble fractions of nutrients (P and K), exchangeable fractions (cation exchange capacity, exchangeable bases and acidity) and pH(H2O).