The effect of visual impairment on quality of life of children aged 3-16 years

Background: It is well known that visual impairment (VI) has a detrimental effect on Quality of Life (QoL) in adults. Little is known about the effects of VI in childhood. Aims: To evaluate the effects of VI on QoL of children. To the authors’ knowledge, this is the first study containing a comparison arm for children with VI. Methods: QoL in children with VI (n¼24, age 10.1362.89, 18 male, 6 female) was compared with an age-matched comparison group (n¼24, age 9.8362.81, 18 male, 6 female) using the Low Vision Quality of Life Questionnaire. Factors (distance and near visual acuity and age) that could be used as predictors of QoL were assessed. These were measured with standard clinical tests. Results: Children with VI had significantly lower QoL scores than the comparison group (p<0.001), resulting in a 35.6% reduction in total QoL score. QoL scores in children with VI were correlated with distance and near visual acuity (p<0.05). 38% of the variance could be predicted by these factors and age. Conclusions: Consideration of the effects of this reduced QoL must be made. Further studies are needed to establish the benefit to QoL of different habilitation strategies

Conditional Consent

There are two distinct ways for someone to place conditions on their morally valid consent. The first is to place conditions on the moral scope of their consent—whereby they waive some moral claim rights but not others. The second is to conditionally token consent—whereby the condition affects whether they waive any moral claim rights at all. Understanding this distinction helps make progress with debates about so-called “conditional consent” to sexual intercourse in English law, and with understanding how individuals place conditions on their morally valid consent in other contexts

Computational Analysis of the Impact on India of the Uruguay Round and the Forthcoming WTO Trade Negotiations

The Indian economy has experienced a major transformation during the decade of the 1990s. Apart from the impact of various unilateral economic reforms undertaken since 1991, the economy also had to reorient itself to the changing multilateral trade discipline within the newly written GATT-WTO framework. The unilateral trade policy measures have encompassed exchange-rate policy, foreign investment, external borrowing, import licensing, custom tariffs, and export subsidies. The multilateral aspect of India's trade policy refers to India's WTO commitments regarding trade in goods and services, trade-related investment measures, and intellectual property rights. The present study analyzes the economic effects on India and other major trading countries/regions of the Uruguay Round (UR) trade liberalization and the liberalization that might be undertaken in a new WTO negotiating round. India's welfare gain is expected ot be 1.1% ($4.7 billion over its 2005 GDP) when the UR scenarios get fully implemented. The additional welfare gain is an estimated 2.7$11.4 billion) when the assumed future WTO round of multilateral trade liberalization is achieved. Resources would be allocated in India to the labor-intensive sectors such as textiles, clothing, leather and leather products, and food, beverages, and tobacco. These sectors would also experience growth in output and exports. Real returns to both labor and capital would increase in the economy. The scale effect (percent change in output per firm) is positive for all the ten sectors of manufacturing, indicating that Indian firms become more efficient than before. Finally, even if India undertakes unilateral trade liberalization of the order indicated in the WTO multilateral scenarios, it would still benefit, although less so than with multilateral liberalization.http://deepblue.lib.umich.edu/bitstream/2027.42/39696/3/wp312.pd

Agricultural growth and structural changes in the Punjab economy: an input-output analysis

Agriculture Economic aspects India Punjab., Punjab (India) Economic conditions., Input-output analysis India Punjab.,

Review on Enhanced Interior Gateway Routing Protocol

Routing means to select path in a network and forward a packet through the network to another device on different network. Routing protocols play a vital role in computer network infrastructures. In this research comparison of various routing protocols is made. It been seen that OSPF and EIGRP are the protocols mostly used nowadays. On comparison, EIGRP is considered as the best routing protocol because it maintains the backup routes and also due to its simple configuration and also it supports the unequal cost load balancing which is not supported by other routing protocols

Computational Analysis of the Impact on India of the Uruguay Round and the Forthcoming WTO Trade Negotiations

The Indian economy has experienced a major transformation during the decade of the 1990s. Apart from the impact of various unilateral economic reforms undertaken since 1991, the economy also had to reorient itself to the changing multilateral trade discipline within the newly written GATT-WTO framework. The unilateral trade policy measures have encompassed exchange-rate policy, foreign investment, external borrowing, import licensing, custom tariffs, and export subsidies. The multilateral aspect of India's trade policy refers to India's WTO commitments regarding trade in goods and services, trade-related investment measures, and intellectual property rights. The present study analyzes the economic effects on India and other major trading countries/regions of the Uruguay Round (UR) trade liberalization and the liberalization that might be undertaken in a new WTO negotiating round. India's welfare gain is expected ot be 1.1% ($4.7 billion over its 2005 GDP) when the UR scenarios get fully implemented. The additional welfare gain is an estimated 2.7$11.4 billion) when the assumed future WTO round of multilateral trade liberalization is achieved. Resources would be allocated in India to the labor-intensive sectors such as textiles, clothing, leather and leather products, and food, beverages, and tobacco. These sectors would also experience growth in output and exports. Real returns to both labor and capital would increase in the economy. The scale effect (percent change in output per firm) is positive for all the ten sectors of manufacturing, indicating that Indian firms become more efficient than before. Finally, even if India undertakes unilateral trade liberalization of the order indicated in the WTO multilateral scenarios, it would still benefit, although less so than with multilateral liberalization.

Purification and characterisation of prolactin from sheep and buffalo pituitaries

A study of the problem of structural variants of proteins and their relative contribution to the expressed immunological and biological activity has been initiated using sheep and buffalo prolactins as models. The feasibility of obtaining immunologically and biologically active prolactin in high yields from the discarded 'acid pellet' of sheep and buffalo pituitaries has been demonstrated. This permits use of the same batch of glands for purifying lutropin, follitropin and prolactin as side fractions. The major component in preparations of buffalo prolactin has a molecular size of 24 kDa. The preparations were active in a radioligand binding inhibition assay and in a rat liver based radioreceptor assay. Charge and size isomers of sheep prolactin and buffalo prolactin have been observed. The reference sheep prolactin did not, in preliminary work, give any indication of being glycosylated. However radioactive sulphate was found to be incorporated into prolactin-rich fractions of sheep and buffalo pituitariesin vitro. By physico-chemical and immunochemical criteria the [35S]-labelled material was similar to standard reference prolactin. The structural implications of sulphation have been probed

Lamb's plane problem in a thermo-elastic micropolar medium with stretch

A study is made of the Lamb plane problem in a thermo-elastic micropolar medium with the effect of stretch. The problem is solved for an arbitrary, normal load distribution by using the double Fourier transform. The displacement components, force stress, couple stress, vector first moment and the temperature field are determined for a half space subjected to an arbitrary normal load. Two special cases of a horizontal force and a torque which are oscillating with a frequency ω have been investigated. It is shown that results of this analysis reduce to those without stretch

Semantics of Input-Consuming Logic Programs

Input-consuming programs are logic programs with an additional restriction on the selectability (actually, on the resolvability) of atoms. this class of programs arguably allows to model logic programs employing a dynamic selection rule and constructs such as delay declarations: as shown also in [5], a large number of them are actually input-consuming. \ud in this paper we show that - under some syntactic restrictions - the tex2html_wrap_inline117-semantics of a program is correct and fully abstract also for input-consuming programs. this allows us to conclude that for a large class of programs employing delay declarations there exists a model-theoretic semantics which is equivalent to the operational one