Measuring Push, Pull And Personal Factors Affecting Turnover Intention: A Case Of University Teachers In Pakistan

It has been observed that professional and qualified teacher’s retention become a challenge for Higher Education Institutions (HEIs) in Pakistan as the turnover rate has been significantly increased in recent years. The main objective of this paper is to access personal, push and pull factors and to find out that which factors contribute more to turnover intention. Primary data were collected from 100 teachers of 5 HEIs using questionnaire methods. The results indicate that all factors (personal, pull and push) have contributed in the employees’ turnover intentions. However, some facets of personal factor have significantly contributed in turnover intentions.Turnover, Higher Education Institution, Job Quit, Personal Factors, Push Factors, Pull Factors

The Fracturing of Pakistan

Pakistan’s democratic and civilian groups face various problems: Issues of national integrity, reduction of violence, the creation of a governing consensus among different provinces and ethnic groups; all of these will have to be tackled by the new parliament. But just as important as the restoration of democracy and the end of military involvement in politics are problems of poverty and economic deprivation

Women Councilors for Women\u27s Empowerment in Pakistan

There are considerable disparities between the status of men and women in Pakistan. In Global Gender Gap Report 2014, Pakistan is ranked at 141 among 142 countries of the world and the overall gender gap calculated is 44.78%. Pakistan occupies the last place in the regional ranking of gender gap. In order to reduce this gap, empower women and reduce poverty, the government of Pakistan has adopted various social, economic, legal and political strategies and policies. The reservation of 33% seats for women at union council (village level), tehsil council (sub-district level) and district council level under the new local government plan (devolution plan) in 2000 is one of the strategies adopted for empowerment of women. This created a critical mass of 39,964 women councilors in Pakistan. In order to assess the effectiveness and impact of women councilors for women’s empowerment, a study was conducted in two selected districts of Pakistan, i.e. Abbottabad (Kyber Pakhtunkhwa Province) and Attock (Punjab Province). Primary data were collected from 54 women councilors of both the districts. The result shows that participation of women councilors in local government remained good. Hence, the economic effect was quite surprising. However, no separate funds/schemes were initiated for women. Their influence over changing polices remained weak. The women councilors in the new local government system increased awareness and coordination among women. However, they were unable to reduce violence and awaken other women regarding their rights

Continuous ambulatory peritoneal dialysis (CAPD) associated peritonitis in a child: a rare case of peritonitis caused by sphingomonous paucimobilis

First identified in 1977, Sphingomonous Paucimobilis has emerged as an opportunistic human pathogen. It is primarily known to cause a range of mostly nosocomial, non-life-threatening infections that typically are easily treated by antibiotic therapy. Sources of its isolation linked to clinical disease include blood, spinal fluid and leg ulcers. It has also been reported as a rare cause of peritonitis in patients on continuous ambulatory peritoneal dialysis. We present a case of a child with peritonitis due to this organism. Clinical features, bacteriology and treatment option and response have been discussed

The Impact of IEEE 802.11 Contention Window on The Performance of Transmission Control Protocol in Mobile Ad-Hoc Network

A Mobile Ad-hoc Network (MANET) is a group of nodes connected via ad-hoc fashion for communicating with each other through wireless interface. The communication among the nodes in such network take place by using multi-hop in the absence of fixed infrastructure. TCP faces some hurdles and complexities in multi-hop ad-hoc networks particularly congestion and route failures. The incompatibility between the MAC and TCP are previously noticed by the research community. This research study focuses on the impact of MAC layer contention window on TCP in MANET by using variation in network density and velocity of nodes respectively. Simulation has been carried out to quantify and analyze the impact of Contention Window (CW) sizes that affects the performance of TCP by using NS-2 simulator. The impact of CW is investigated on TCP in multi-hop networks by means of performance evaluation parameters i.e. average delay, average packet drops and average throughput

Impact of Sparse and Dense Deployment of Nodes Under Different Propagation Models in Manets

Mobile Ad-hoc Network (MANET) is the most emerging and fast-expanding technology in the last two decades. One of the major issues and challenging areas in MANET is the process of routing due to dynamic topologies and high mobility of mobile nodes. The efficiency and accuracy of a protocol depend on many parameters in these networks. In addition to other parameters node velocity and propagation models are among them. Calculating signal strength at the receiver is the responsibility of a propagation model while the mobility of nodes is responsible for the topology of the network. A huge amount of loss in performance is occurred due to the variation of signal strength at the receiver and obstacles between transmissions. In this paper,it has been analyzed to check the impact of different propagation models on the performance of Optimized Link State Routing (OLSR) in Sparse and Dense scenarios in MANET. The simulation has been carried out in NS-2 by using performance metrics as average packet drop average latency and average Throughput. The results predicted that propagation models and mobility have a strong impact on the performance of OLSR in considered scenarios

Exploring the Link between Poverty-Pollution-Population (3Ps) in Pakistan: Time Series Evidence

The relationship between poverty, population growth and environment has been widely debated inside the academic circles. There is a general consensus that poverty is a major cause of population growth and environmental degradation and reversely population growth is the major cause of poverty and environmental degradation. The present study examines the impact of poverty on environment (air pollution) and population and reversely the impact of population on environment (air pollution) and poverty in the specific context of Pakistan during a period of 1975-2009. Data is analyzed using Ordinary Least Square (OLS) regression method and Autoregressive Distributed Lag (ARDL)-bounds testing approach to examine the linkage. The results of the OLS test show that rapid population and air pollution has a significant contributor to poverty in Pakistan. However, the results nullify the conventional view that poverty is a major cause of environmental degradation (or air pollution), while the result supports the hypothesis that population have a deleterious impact on increasing poverty. The results of bounds test show that there is a stable long-run relationship between population, poverty and pollution in Pakistan. On the other hand, results of the causality test show that there is a unidirectional causal flow from population to carbon dioxide emission. The post reform period is observed with the estimated coefficient of the poverty dummy variable (POVDUM) which shows that poverty in Pakistan has increased due to deprived performance of federal policies on pro-poor reforms in Pakistan. The post reform period is observed with the population dummy variable (POPDUM) reflecting that population growth has increased significantly during the said reform period. Keywords: Population, Air Pollution, Poverty, Headcount Ratio, Population Dynamics, Carbon Dioxide Emission, Time Series, Bounds Test, Pakistan

The economics of paper consumption in offices

This paper explores the factors potentially responsible for the overconsumption of office paper and estimates the adverse environmental and economic impact of overconsumption. Data were collected from the employees of selected higher educational institutions in Oman. Technical factors, workplace environment, printing preferences and lack of awareness were found the main cause of overconsumption. Environmental and economic impact of the paper was estimated from the actual amount of paper consumed using standard formulas from literature. The institutions have used 5,200 reams (13 tons) of 80gm A4 size paper in one year. The economic cost of the paper was 7,800 OMR (20,280 US$). The environmental impact estimated are: cutting of 312 trees, 73,970 Ibs of CO2 gas emission, 144,742 KWh of energy consumption, solid waste produced 29,614 lbs and 247975 gallons of water were wasted. Changing printing preferences, a significant amount of economic and environmental resources to the tune of 44.8% can be saved

Soil Quality Variation under Different Land Use Types in Haramosh Valley, Gilgit, Pakistan

Soil quality is a fundamental component of environmental quality and impact of land use is also a keydetrimental factor in today’s rapid urbanization era. The study aims to evaluate the effects of different land-use type on selected soil quality indicators. Sixty soil samples were collected from various land use types, i.e, pasture, forest and agriculture from a depth of 0-15cm. Analysis of variance (ANOVA) showed that the land use type significantly affected the soil’s physical and chemical properties. The moisture content was significantly higher (p<0.001) in the pasture (41.7%) than the forest (26.2%) and lowest in agricultural land (14.4%). The soil pH was significantly higher or slightly alkaline for agriculture (7.8), while for pasture (6.5) and forest (6.1), it was found to be slightly acidic. Electric conductivity (EC) and bulk density (BD) did not vary significantly with land use type, but the EC followed the decreasing order: forest (203.7μS/cm) < pasture (235μS/cm) < agriculture (328.7μS/cm). The soil organic matter (SOM) and soil organic carbon (SOC) significantly (p<0.05) differed with land use type and found in the order: forest (3.0%, 1.3 %) > pasture land (2.9%, 1.2%) > arable land (2.5%, 1.1%). NO3-N, available P and exchangeable K did not vary significantly across land use types. However, mean values were higher for agriculture (10.2mg/kg, 4.5mg/kg, 66mg/kg) than forest (10mg/kg,3.5mg/kg, 60mg/kg) and pasture (9.8mg/kg, 4.3, 60.2mg/kg). Alpine soils are good ecological indicators because of vulnerability to environmental change, therefore, regular monitoring of soil properties along with carbon stocks is essential to maintain soil health, enhance agricultural productivity and sustain agroecosystems

An Investigation of the Major Wheat Weeds in Different Zones of Dera Ismail Khan

On account of huge yield losses, weed infestation is a serious threat in wheat crops throughout the country. A comprehensive survey to find out the major weeds in wheat in Dera Ismail Khan was carried out during the crop season of 2012-13. Wheat fields at seed farms of Rakhmanghan, RakhZandani, Rata Kulachi and adjacent farmer’s fields to each seed farm were investigated. Data was collected at the peak growth stage of weeds and the quadratic method was used to record relative density (RD), relative frequency (RF), relative crowding coefficient (RCC) and importance value index (IVI). The results revealed that the major and most problematic weed of wheat at all the locations was Avena fatua (wild oat) on account of having maximum IVI at Rakh Manghan (78.51 & 77.44), Rata Kulachi (77.82 & 77.54) and Rakh Zandani (77.51 & 77.53) seed Farms and Farmer’s fields respectively. Rumex dentatus (dock) and Convolvulus arvensis (Lehli) were the second and third abundantly occurring weeds at almost all the seed farms and farmer fields on account of having the second and third highest IVI values at all the locations. Therefore Avena fatua (wildoat), Rumex dentatus (dock) and Convolvulus arvensis (lehli) seed were collected to find out the yield losses through further experimentation