ARDL Modelling Approach to Testing the Financial Liberalisation Hypothesis

It is a stylised fact that financial “repression” retards economic growth. Hence, financial liberalisation is advocated to remove the stranglehold on the economy. Financial liberalisation policy argues that deregulation of interest rate would result into a higher real interest rate which would lead to increased savings, increased investment and achieve efficiency in financial resource allocation. Past studies have reported inconclusive results regarding the interest rate effects on savings and investment. This paper examines the financial liberalisation hypothesis by employing autoregressive distributed lag (ARDL) modelling approach on Nepalese data. Results show that the real interest rate affects both savings and investment positively

Outcome of tibial diaphyseal fracture fixation with Surgical Implant Generation Network (SIGN) nail

Introductions: Fractures of diaphyseal region of the tibial bone are amongst the most commonly seen extremity injuries in the developing countries. The surgical implant generation network (SIGN) intramedullary (IM) nail was designed for the treatment of long bone fractures in the developing nations. Methods: From March 2008 to December 2018, a total of 104 patients with 104 tibial diaphyseal fractures were treated with SIGN IM nail. The followup visits were arranged at 6, 12, 24 weeks and one-year post operatively. During followup visits, the signs of fracture union clinically as well as radiologically and the presence of complications any were recorded and analyzed. Results: The mean age of the patients was 32.81 (16 – 65) years, male 74 (71.2%) and  female 30 (28.8%). Majority of the patients 70 (67.3%) had fractures after road traffic accidents. The mean time of surgery was 13.58 (1 – 463) days. Six (5.8%) patients had delayed union and no non-union was detected. We had 10 cases (9.6%) of mal-alignment but were on acceptable range. Conclusions: In the developing country like Nepal, the SIGN nail is an effective surgical implant for the management of the tibial diaphyseal fractures with good result of fracture union and low rates of nonunion, mal-alignment and manageable complications. Keywords: diaphyseal fracture, intramedullary nailing, SIGN nail, tibial fractur

Fruit Characterization of Different Avocado (Persea Americana Mill.) Genotypes in Eastern Mid-hills of Nepal

The total of thirteen different avocado (Persea americana Mill.) genotypes were collected for evaluating the fruit characteristics in the laboratory of Agricultural Research Station, Pakhribas during November 2017. The fully matured fruits from the farmer's field at Patle, Dhankuta were collected. The criteria for selecting the genotypes were fruit weight, fruit length, fruit diameter, seed weight, pulp weight, pulp to fruit ratio and the seed weight percentage. The result suggests the potentiality of the genotypes PAKAV002 and PAKAV010 in most of the evaluated characters as compared to the tested genotypes. The genotypes PAKAV008 and PAKAV007 were disliked as they have 32.59% and 28.39% of seed weight to the total fruit weight. The genotypes PAKAV002 and PAKAV010 had the average fruit weight ranging (307.1 g and 346.8 g), maximum of pulp to fruit ratio 62.34% and 56.97%. Similarly, genotypes PAKAV010 (11.425%), PAKAV013 (11.96%) and PAKAV002 (14.47%) had low seed weight to the total fruit weight which is regarded important factor for avocado selection and evaluation. This result shows that the genotypes PAKAV002 and PAKAV010 should be further evaluated for fruit characteristics and the quality

Rapid silviculture appraisal to characterise stand and determine silviculture priorities of community forests in Nepal

Published online: 7 September 2016Community forestry in Nepal is an example of a successful participatory forest management program. Developments in community forestry in four decades have focused on the social and governance aspects with little focus on the technical management of forests. This paper presents a silviculture description of community forests and provides silviculture recommendations using a rapid silviculture appraisal (RSA) approach. The RSA, which is a participatory technique involving local communities in assessing forests and silviculture options, is a simple and costeffective process to gather information and engage forest users in the preparation of operational plans that are relevant to their needs. The RSA conducted on selected community forests in Nepal’s Mid-hills region shows that forests are largely comprised of dominant crowns of one or two species. The majority of studied community forests have tree densities below 500 stems per hectare as a consequence of traditional forest management practices but the quality and quantity of the trees for producing forest products are low. Silviculture options preferred by forest users generally are those which are legally acceptable, doable with existing capacities of forest users and generate multiple forest products. For sustainable production of multiple forest products, the traditional forest management practices have to be integrated with silviculture-based forest management system.Edwin Cedamon, Ian Nuberg, Govinda Paudel, Madan Basyal, Krishna Shrestha, Naya Paude

Sequence Analysis of Rifampicin Resistance Determining Region (RRDR) of Mycobacterium Tuberculosis

Mycobacterium tuberculosis has become the cause for one of the most dreadful disease which the mankind has ever known i.e. Tuberculosis. The organism holds the ability to infect multiple organs at a time resulting in multiple symptomatic presentations in pathogenic condition while in non-pathogenic condition, it can lay dormant and remain asymptomatic. The research work presented here aimed at sequencing of Rifampicin Resistance Determining Region (RRDR) of the rpoB gene present in phenotypically multidrug resistant M. tuberculosis. The findings showed that the major point of mutations to be present within this region was at codon 516, 526, and 531. Early diagnosis of multidrug resistance in any pathogen has become a pre – requisite for proper treatment and efficient elimination of pathogenic organisms from the host with minimal toxicity. Similarly, understanding the mutation dynamics of target genes also help in novel drug design and discovery

Occurrence and diversity of Xanthomonas campestris pv. campestris in vegetable brassica fields in Nepal

Black rot caused by Xanthomonas campestris pv. campestris was found in 28 sampled cabbage fields in five major cabbage-growing districts in Nepal in 2001 and in four cauliflower fields in two districts and a leaf mustard seed bed in 2003. Pathogenic X. campestris pv. campestris strains were obtained from 39 cabbage plants, 4 cauliflower plants, and 1 leaf mustard plant with typical lesions. Repetitive DNA polymerase chain reaction-based fingerprinting (rep-PCR) using repetitive extragenic palindromic, enterobacterial repetitive intergenic consensus, and BOX primers was used to assess the genetic diversity. Strains were also race typed using a differential series of Brassica spp. Cabbage strains belonged to five races (races 1, 4, 5, 6, and 7), with races 4, 1, and 6 the most common. All cauliflower strains were race 4 and the leaf mustard strain was race 6. A dendrogram derived from the combined rep-PCR profiles showed that the Nepalese X. campestris pv. campestris strains clustered separately from other Xanthomonas spp. and pathovars. Race 1 strains clustered together and strains of races 4, 5, and 6 were each split into at least two clusters. The presence of different races and the genetic variability of the pathogen should be considered when resistant cultivars are bred and introduced into regions in Nepal to control black rot of brassicas

Graphene supported plasmonic photocatalyst for hydrogen evolution in photocatalytic water splitting

It is well known that the noble metal nanoparticles show active absorption in the visible region because of the existence of the unique feature known as surface plasmon resonance (SPR). Here we report the effect of plasmonic Au nanoparticles on the enhancement of the renewable hydrogen (H2) evolution through photocatalytic water splitting. The plasmonic Au/graphene/TiO2 photocatalyst was synthesized in two steps: first the graphene/TiO2 nanocomposites were developed by the hydrothermal decomposition process; then the Au was loaded by photodeposition. The plasmonic Au and the graphene as co-catalyst effectively prolong the recombination of the photogenerated charges. This plasmonic photocatalyst displayed enhanced photocatalytic H2 evolution for water splitting in the presence of methanol as a sacrificial reagent. The H2 evolution rate from the Au/graphene co-catalyst was about 9 times higher than that of a pure graphene catalyst. The optimal graphene content was found to be 1.0 wt %, giving a H2 evolution of 1.34 mmol (i.e., 26 μmolhˉ¹), which exceeded the value of 0.56 mmol (i.e., 112 μmolhˉ¹) observed in pure TiO2. This high photocatalytic H2 evolution activity results from the deposition of TiO2 on graphene sheets, which act as an electron acceptors to efficiently separate the photogenerated charge carriers. However, the Au loading enhanced the H2 evolution dramatically and achieved a maximum value of 12 mmol (i.e., 2.4 mmolhˉ¹) with optimal loading of 2.0 wt% Au on graphene/TiO2 composites. The enhancement of H2 evolution in the presence of Au results from the SPR effect induced by visible light irradiation, which boosts the energy intensity of the trapped electron as well as active sites for photocatalytic activity

Functional recapitulation of transitions in sexual systems by homeosis during the evolution of dioecy in Thalictrum

After the devastating effects of the 2015 earthquake in Nepal, the provisions for safe drinking water, personal hygiene, and sewage management were compromised among displaced people living in temporary shelters. Typhoid fever is endemic in Kathmandu valley, which is transmitted among people by the faecal–oral route and outbreaks can occur in post-disaster situations. To reduce the risk of transmission and outbreaks, typhoid vaccine was introduced for young children and adolescents for whom the risk of typhoid fever was highest. With the collaboration of Siddhi Memorial Hospital, Nepal Paediatric Society, and Nagasaki University, a typhoid vaccination campaign was implemented in Bhaktapur district in the valley. The campaign was conducted in all 23 temporary camps in the district. Among 4,263 children aged 2 to 15 years, 4,216 (98.9%) received a single dose of the typhoid Vi polysaccharide vaccine. Most of the children (47.8%) were 11 to 15 years of age, and girls were 50.2%. Only four children (0.1%) had an adverse event following immunization (AEFI). Local camp leaders, public health officials, and local youth clubs participated in the immunization programme. In a review of admissions to the local children’s hospital, there was no apparent increase in typhoid cases in the post-earthquake period. Despite the various difficulties in the post-earthquake situation in Nepal in 2015, the vaccination campaign for the prevention of typhoid fever was successfully carried out among young children and adolescents