The Impact of Bank Branches, Rural Income and Deposit Interest Rates on Rural Deposits in South Asia

Exact date of working paper unknown

Scale and Scope Economies in Rural Banking: Evidence from Bangladesh

A system of cost equations is estimated for rural bank branches in Bangladesh using two different approaches to measure bank costs and output. There were significant differences in results obtained under the production and intermediation approaches. The average bank branch displayed decreasing returns to scale under the intermediation approach

A rare case of occupational lung disease – Talcosis

Talcosis/ Talcpneumoconiosis is one of the rarer forms of magnesium silicate induced lung disease, It usually occurs in the fourth decade and affects people working in talc related industries like roof, shingle, pharmaceutical companies, talcum powder industries, electric ceramics, rubber industry etc. We report a case of talc pneumoconiosis/talcosis in a 51yr old male who presented with breathlessness and dry cough for the past 5 yrs and progressively worsening for the past 5 days. Who was working in a talcum powder manufacturing company for >28yrs in the packaging section. The diagnosis was possible by history, clinical examination, Chest X-ray, PFT/DLCO, HRCT chest, Bronchoscopy & Trans bronchial lung biopsy showing interstitial fibrosis

Fuzzy Classification to Classify the Income Category Based On Entropy

The classification problem is one of the main issues in data mining because it aims to extract a classifier which can be used to predict the classes of objects whose class table are unknown. This paper deals with classifying the income database with the entropy based method for analyzing the income is high or low. This method incorporates two mathematical techniques Entropy and Information Gain (IG) with Interactive Dichotomize 3 Algorithm (ID3). Subsets are calculated through Entropy. We fix the threshold point based on the fuzzy approach and the factors are identified using IG. The ID3 algorithm is used to derive a decision tree which classifies the income. This method also helps to extract logical rules that could be used in classifying high or low based on income with various attributed.Facultad de Informátic

MiR223-3p promotes synthetic lethality in BRCA1-deficient cancers

Defects in DNA repair give rise to genomic instability, leading to neoplasia. Cancer cells defective in one DNA repair pathway can become reliant on remaining repair pathways for survival and proliferation. This attribute of cancer cells can be exploited therapeutically, by inhibiting the remaining repair pathway, a process termed synthetic lethality. This process underlies the mechanism of the Poly-ADP ribose polymerase-1 (PARP1) inhibitors in clinical use, which target BRCA1 deficient cancers, which is indispensable for homologous recombination (HR) DNA repair. HR is the major repair pathway for stressed replication forks, but when BRCA1 is deficient, stressed forks are repaired by back-up pathways such as alternative nonhomologous end-joining (aNHEJ). Unlike HR, aNHEJ is nonconservative, and can mediate chromosomal translocations. In this study we have found that miR223-3p decreases expression of PARP1, CtIP, and Pso4, each of which are aNHEJ components. In most cells, high levels of microRNA (miR) 223-3p repress aNHEJ, decreasing the risk of chromosomal translocations. Deletion of the miR223 locus in mice increases PARP1 levels in hematopoietic cells and enhances their risk of unprovoked chromosomal translocations. We also discovered that cancer cells deficient in BRCA1 or its obligate partner BRCA1-Associated Protein-1 (BAP1) routinely repress miR223-3p to permit repair of stressed replication forks via aNHEJ. Reconstituting the expression of miR223-3p in BRCA1- and BAP1-deficient cancer cells results in reduced repair of stressed replication forks and synthetic lethality. Thus, miR223-3p is a negative regulator of the aNHEJ DNA repair and represents a therapeutic pathway for BRCA1- or BAP1-deficient cancers