Shaping of Peasant Economy: Classification of Land and Agricultural Technology in Kashmir during Dogra’s 1885-1925 A.D.

The colonial critique of Dogra state’s control over rural landscape of Kashmir and ‘rural deprivation’ executed through a wide variety of modes, prepared the ground for colonial intervention especially in agrarian domain. The colonial intervention in the capacity of Wingate and Lawrence’s agrarian reforms could not save the system from its disease. The reforms did not altogether purify the evils in the agriculture; only the surface level changes were ensured. The Kashmiri peasant economy during the 2nd half of the 19th century provides us with a classic illustration of the elite in a backward society holding back the society’s progress lest the change undermines its position. The present work is an endeavour to study the peasant economy of Kashmir during the period of high colonial intervention. It is difficult, if not impossible to study the different aspects of peasant economy of Jammu & Kashmir state as a single entity, owing to its physical, geo-climatic, social and economic distinctions, so this study had tried capture the aspect of “Land classification and Agricultural Technology of given period. The study covers time period between 1885-1925 A.D. as this period has been labelled as Dawn of Modernism. Keywords: Heterogeneous, Dogra, Kerewas, Cultivation, Agricultural Technolog

Kashmir Peasant Economy under Dogra’s: A Case study of Agrarian produce and Livestock 1885-1925 A.D.

Just as the Indian economy which is mainly agrarian based, the economy of the princely state of Jammu & Kashmir was/is primarily agricultural. The bulk of the people in the state lived on agriculture. Agriculture therefore, constituted the backbone of the Kashmir’s economy and prosperity of the state depends up on the well-being of its peasant. The socio-economic life in Kashmir has always been very deeply rooted in agrarian sector, the peasant’s main domain. The present study entitled “Kashmir Peasant Economy under Dogra’s: A Case study of Agrarian produce and Livestock 1885-1925 A.D.”, is a humble yet sincere attempt by the researcher to critically examine the agricultural produce and livestock of peasant economy and to assess the validity of the statement of ‘the dawn of modernism’. The Third study is devoted for assessment of the peasant economy in the light of rural produce and livestock. It elaborates on a wide variety of crops (both Kharif and Rabi) cultivated by Kashmiri peasant. Furthermore makes it clear how the nature of agrarian produce, the productivity of land and yield per acre was significantly controlled and determined by the regimes, and also discusses the role of animal husbandry, the backbone of rural economy. The study is based on sources both conventional and non-conventional. A good use of primary sources like archival material, contemporary works , biographies, travel accounts, poetic literature have been made use of for putting the history of this period into proper perspective and to formulate the conceptual framework for this study. Keywords: Livestock, Rabi, Kharif, Production, Acre, Cultivation, Kashmi

Studies on the Effect of Temperature on the Development of Soft Rot of Cabbage (Brassica oleracea var. Capitata) Caused by Erwinia carotovora sub Sp. Carotovora

Soft rot is one of the destructive diseases of vegetables including cabbage worldwide. Since the temperature is one of the important factors for destructive nature of disease during storage and transportation, experiments were conducted to standardize optimum temperature for the growth of pathogen which revealed pathogen could grow at all the temperatures from 15 to 40°C. Marked higher growth was recorded at 30°C and considerable growth was at 25 and 35°C. During the study of effect of temperature on soft rot disease after 4 and 6 days of storage at different temperatures it was concluded that 30-35°C mostly favor the soft rot in cabbage and thus emphasis is to be given to prevent the disease during the prevailing temperatures in the region, in order to prevent losses due to the disease in cabbage and other hosts of the same pathogen

Characterizations of 2-variegated graphs and of 3-variegated graphs

AbstractA graph is said to be k-variegated if its vertex set can be partitioned into k equal parts such that each vertex is adjacent to exactly one vertex from every other part not containing it. We prove that a graph G on 2n vertices is 2-variegated if and only if there exists a set S of n independent edges in G such that no cycle in G contains an odd number of edges from S. We also characterize 3-variegated graphs

The Use of a Rabbit Model to Evaluate the Influence of Age on Excision Wound Healing

Background: The wound healing involves a highly co-ordinated cascade of cellular and immunological response over a period of time including coagulation, inflammation, granulation tissue formation, epithelialization, collagen synthesis and tissue remodeling. Wounds in aged heal more slowly than those in younger, mainly because of co morbidities that occurs as one ages. Present study is about the influence of age on wound healing. 1x1cm2 (100mm) wounds were created on the back of the animal. The animals were divided into two groups; one group had animals in the age group of 3-9 months while another group had animals in the age group of 15-21 months. Materials and Methods: 24 clinically healthy rabbits in the age group of 3-21 months were used as experimental animals and divided in two groups viz A and B. All experimental parameters i.e Excision wound model, Measurement of wound area, Protein extraction and estimation, Protein extraction and estimation and DNA extraction and estimation were done by standard methods. Results: The parameters studied were wound contraction, hydroxyproline, glucosamine, protein and DNA. Significant increase (p<0.005) in the hydroxyproline, glucosamine, protein and DNA and significant decrease in wound area (p<0.005) was observed in the age group of 3-9 months when compared to animals of age group of 15-21 months. Wound contraction together with hydroxyproline, glucosamine, protein and DNA estimations suggest that advance age results in retarded wound healing. Conclusion: The decrease wound contraction and accumulation of hydroxyproline, glucosamine, protein and DNA in group B animals may be associated with the reduction or delay in growth factors because of the advancing age

Evidence of Color Coherence Effects in W+jets Events from ppbar Collisions at sqrt(s) = 1.8 TeV

We report the results of a study of color coherence effects in ppbar collisions based on data collected by the D0 detector during the 1994-1995 run of the Fermilab Tevatron Collider, at a center of mass energy sqrt(s) = 1.8 TeV. Initial-to-final state color interference effects are studied by examining particle distribution patterns in events with a W boson and at least one jet. The data are compared to Monte Carlo simulations with different color coherence implementations and to an analytic modified-leading-logarithm perturbative calculation based on the local parton-hadron duality hypothesis.Comment: 13 pages, 6 figures. Submitted to Physics Letters

Search for a W' boson decaying to a bottom quark and a top quark in pp collisions at sqrt(s) = 7 TeV

Results are presented from a search for a W' boson using a dataset corresponding to 5.0 inverse femtobarns of integrated luminosity collected during 2011 by the CMS experiment at the LHC in pp collisions at sqrt(s)=7 TeV. The W' boson is modeled as a heavy W boson, but different scenarios for the couplings to fermions are considered, involving both left-handed and right-handed chiral projections of the fermions, as well as an arbitrary mixture of the two. The search is performed in the decay channel W' to t b, leading to a final state signature with a single lepton (e, mu), missing transverse energy, and jets, at least one of which is tagged as a b-jet. A W' boson that couples to fermions with the same coupling constant as the W, but to the right-handed rather than left-handed chiral projections, is excluded for masses below 1.85 TeV at the 95% confidence level. For the first time using LHC data, constraints on the W' gauge coupling for a set of left- and right-handed coupling combinations have been placed. These results represent a significant improvement over previously published limits.Comment: Submitted to Physics Letters B. Replaced with version publishe

Search for the standard model Higgs boson decaying into two photons in pp collisions at sqrt(s)=7 TeV

A search for a Higgs boson decaying into two photons is described. The analysis is performed using a dataset recorded by the CMS experiment at the LHC from pp collisions at a centre-of-mass energy of 7 TeV, which corresponds to an integrated luminosity of 4.8 inverse femtobarns. Limits are set on the cross section of the standard model Higgs boson decaying to two photons. The expected exclusion limit at 95% confidence level is between 1.4 and 2.4 times the standard model cross section in the mass range between 110 and 150 GeV. The analysis of the data excludes, at 95% confidence level, the standard model Higgs boson decaying into two photons in the mass range 128 to 132 GeV. The largest excess of events above the expected standard model background is observed for a Higgs boson mass hypothesis of 124 GeV with a local significance of 3.1 sigma. The global significance of observing an excess with a local significance greater than 3.1 sigma anywhere in the search range 110-150 GeV is estimated to be 1.8 sigma. More data are required to ascertain the origin of this excess.Comment: Submitted to Physics Letters

Measurement of the Lambda(b) cross section and the anti-Lambda(b) to Lambda(b) ratio with Lambda(b) to J/Psi Lambda decays in pp collisions at sqrt(s) = 7 TeV

The Lambda(b) differential production cross section and the cross section ratio anti-Lambda(b)/Lambda(b) are measured as functions of transverse momentum pt(Lambda(b)) and rapidity abs(y(Lambda(b))) in pp collisions at sqrt(s) = 7 TeV using data collected by the CMS experiment at the LHC. The measurements are based on Lambda(b) decays reconstructed in the exclusive final state J/Psi Lambda, with the subsequent decays J/Psi to an opposite-sign muon pair and Lambda to proton pion, using a data sample corresponding to an integrated luminosity of 1.9 inverse femtobarns. The product of the cross section times the branching ratio for Lambda(b) to J/Psi Lambda versus pt(Lambda(b)) falls faster than that of b mesons. The measured value of the cross section times the branching ratio for pt(Lambda(b)) > 10 GeV and abs(y(Lambda(b))) < 2.0 is 1.06 +/- 0.06 +/- 0.12 nb, and the integrated cross section ratio for anti-Lambda(b)/Lambda(b) is 1.02 +/- 0.07 +/- 0.09, where the uncertainties are statistical and systematic, respectively.Comment: Submitted to Physics Letters

Search for new physics in events with opposite-sign leptons, jets, and missing transverse energy in pp collisions at sqrt(s) = 7 TeV

A search is presented for physics beyond the standard model (BSM) in final states with a pair of opposite-sign isolated leptons accompanied by jets and missing transverse energy. The search uses LHC data recorded at a center-of-mass energy sqrt(s) = 7 TeV with the CMS detector, corresponding to an integrated luminosity of approximately 5 inverse femtobarns. Two complementary search strategies are employed. The first probes models with a specific dilepton production mechanism that leads to a characteristic kinematic edge in the dilepton mass distribution. The second strategy probes models of dilepton production with heavy, colored objects that decay to final states including invisible particles, leading to very large hadronic activity and missing transverse energy. No evidence for an event yield in excess of the standard model expectations is found. Upper limits on the BSM contributions to the signal regions are deduced from the results, which are used to exclude a region of the parameter space of the constrained minimal supersymmetric extension of the standard model. Additional information related to detector efficiencies and response is provided to allow testing specific models of BSM physics not considered in this paper.Comment: Replaced with published version. Added journal reference and DO