Role of Watershed Management in Bridging Demand – Supply Gap of Fodder for Enhancing Livestock Production in Shivaliks, Haryana

Watershed programme is an important intervention in dryland areas to improve livestock productivity through increased feed and fodder supply. The present study has focused on the impact of watershed interventions on crop-livestock linkages with particular emphasis on how the interventions have affected the quantity of stovers/straws as livestock feeding materials in bridging the demand-supply gap. The study has been carried out in three typical Shivalik foothill watersheds (two treated and one untreated) in the Panchkula district of Haryana state. The impact of watershed development programme has been estimated by adopting both with and without approach and before and after approach. The untreated watershed has derived 65 per cent of its total income from animal husbandry. On the contrary, this sector has contributed 42 per cent and 20 per cent in two treated watersheds. The availability of supplemental irrigation enabled the villagers to step up cropping intensity. The number of goats has reduced considerably in both treated watersheds and the number of stall-fed buffaloes has increased. Adult cattle units per household and per hectatre of cultivated area have been found to be highest in the untreated watershed. Green and dry fodder availability, both from cultivated lands and forest area, has increased as a result of implementation of watershed programme. Although the gap between requirement and availability has narrowed down in both the treated watersheds, significant gains could be realized in Sambhalwa watershed due to sufficient water availability to all the households. Bunga watershed has also shown effectiveness of watershed development programme in reducing demand –supply gap of fodder. This gap, however, widened after reaching the saturation point of watershed programme, i.e. after 22 years of its implementation.Fodder, Demand-supply gap, Watershed management, Livestock production, Shivaliks, Agricultural and Food Policy, Q01, Q15, Q25, Q28,

Expression of CDR1, a multidrug resistance gene of Candida albicans: transcriptional activation by heat shock, drugs and human steroid hormones

We have examined the expression of CDR1 (Candida drug resistance gene) in different stress conditions. There was a significant but transient enhancement of CDR1 expression associated with elevated temperatures. Most noteworthy transcriptional activation was observed with miconazole and vinblastine. Interestingly, β-estradiol and progesterone were also able to enhance CDR1 expression. Elevated levels of CDR1 and CDR2 (a homologue of CDR1) mRNA were found in some azole-resistant clinical isolates of C. albicans. CaMDR1 (benomyl-resistant) expression, however, did not differ among all the resistant isolates. Our results confirm the existence of multiple mechanisms of azole resistance in C. albicans

The protein kinase Ire1 impacts pathogenicity of Candida albicans by regulating homeostatic adaptation to endoplasmic reticulum stress

Funding Information: The authors thank Aaron P. Mitchell for providing strains and plasmids. The authors also thank all Panwar lab members for critical reading of the manuscript. Funding support from the Defence Research and Development Organization (LSRB‐358/SH&DD/2019) to S.L.P. is acknowledged. Additional funding from SERB, Department of Science and Technology, Government of India, under the umbrella project DST‐PURSE as well as Capacity Build‐up, UGC‐Resource Networking and UGC‐SAP awarded to Jawaharlal Nehru University is also acknowledged. S.S. acknowledges Junior and Senior Research Fellowships (UGC‐JRF/SRF) from the University Grant Commission (UGC) and SRF from the Indian Council for Medical Research (ICMR). Support from the Kamangar family in the form of an endowed chair to C.J.N., National Institutes of Health (NIH) grant R35GM124594 to C.J.N., PGC2018‐095047‐B‐I00 and InGEMICS‐CM S2017/BMD3691/Comunidad Autonoma de Madrid to J.P. and Wellcome as a Senior Investigator Award (101873/Z/13/Z), Collaborative Award (200208/A/15/Z) and Strategic Award (097377/Z11/Z) by the MRC Centre for Medical Mycology (MR/N006364/2) to N.A.R.G. is acknowledged. Publisher Copyright: © 2021 The Authors. Cellular Microbiology published by John Wiley & Sons Ltd Copyright: Copyright 2021 Elsevier B.V., All rights reserved.Peer reviewedPublisher PD

Short-period variable stars in young open cluster Stock 8

We present time-series photometry in the field of Stock 8 and identified 130 short-period variable stars. Twenty-eight main-sequence and 23 pre-main-sequence variables are found to be part of cluster Stock 8. The main-sequence variables are classified as slow pulsators of the B-type, β Cep, and δ Scuti stars. Fourteen main-sequence stars could be new class variables as discussed by Mowlavi et al. and Lata et al. The age and mass of pre-main-sequence variables are found to be lesssim5 Myr and in the mass range of 0.5–2.8 M ⊙, respectively. These pre-main-sequence stars could be T-Tauri variables. We have found 5 and 2 of 23 pre-main-sequence variables as classical T-Tauri stars and Herbig Ae/Be stars, respectively, whereas 16 pre-main-sequence stars are classified as weak-line T-Tauri stars

MUSiC : a model-unspecific search for new physics in proton-proton collisions at root s=13TeV

Results of the Model Unspecific Search in CMS (MUSiC), using proton-proton collision data recorded at the LHC at a centre-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 35.9 fb(-1), are presented. The MUSiC analysis searches for anomalies that could be signatures of physics beyond the standard model. The analysis is based on the comparison of observed data with the standard model prediction, as determined from simulation, in several hundred final states and multiple kinematic distributions. Events containing at least one electron or muon are classified based on their final state topology, and an automated search algorithm surveys the observed data for deviations from the prediction. The sensitivity of the search is validated using multiple methods. No significant deviations from the predictions have been observed. For a wide range of final state topologies, agreement is found between the data and the standard model simulation. This analysis complements dedicated search analyses by significantly expanding the range of final states covered using a model independent approach with the largest data set to date to probe phase space regions beyond the reach of previous general searches.Peer reviewe

Search for new particles in events with energetic jets and large missing transverse momentum in proton-proton collisions at root s=13 TeV

A search is presented for new particles produced at the LHC in proton-proton collisions at root s = 13 TeV, using events with energetic jets and large missing transverse momentum. The analysis is based on a data sample corresponding to an integrated luminosity of 101 fb(-1), collected in 2017-2018 with the CMS detector. Machine learning techniques are used to define separate categories for events with narrow jets from initial-state radiation and events with large-radius jets consistent with a hadronic decay of a W or Z boson. A statistical combination is made with an earlier search based on a data sample of 36 fb(-1), collected in 2016. No significant excess of events is observed with respect to the standard model background expectation determined from control samples in data. The results are interpreted in terms of limits on the branching fraction of an invisible decay of the Higgs boson, as well as constraints on simplified models of dark matter, on first-generation scalar leptoquarks decaying to quarks and neutrinos, and on models with large extra dimensions. Several of the new limits, specifically for spin-1 dark matter mediators, pseudoscalar mediators, colored mediators, and leptoquarks, are the most restrictive to date.Peer reviewe

Measurement of prompt open-charm production cross sections in proton-proton collisions at root s=13 TeV

The production cross sections for prompt open-charm mesons in proton-proton collisions at a center-of-mass energy of 13TeV are reported. The measurement is performed using a data sample collected by the CMS experiment corresponding to an integrated luminosity of 29 nb(-1). The differential production cross sections of the D*(+/-), D-+/-, and D-0 ((D) over bar (0)) mesons are presented in ranges of transverse momentum and pseudorapidity 4 < p(T) < 100 GeV and vertical bar eta vertical bar < 2.1, respectively. The results are compared to several theoretical calculations and to previous measurements.Peer reviewe

Combined searches for the production of supersymmetric top quark partners in proton-proton collisions at root s=13 TeV

A combination of searches for top squark pair production using proton-proton collision data at a center-of-mass energy of 13 TeV at the CERN LHC, corresponding to an integrated luminosity of 137 fb(-1) collected by the CMS experiment, is presented. Signatures with at least 2 jets and large missing transverse momentum are categorized into events with 0, 1, or 2 leptons. New results for regions of parameter space where the kinematical properties of top squark pair production and top quark pair production are very similar are presented. Depending on themodel, the combined result excludes a top squarkmass up to 1325 GeV for amassless neutralino, and a neutralinomass up to 700 GeV for a top squarkmass of 1150 GeV. Top squarks with masses from 145 to 295 GeV, for neutralino masses from 0 to 100 GeV, with a mass difference between the top squark and the neutralino in a window of 30 GeV around the mass of the top quark, are excluded for the first time with CMS data. The results of theses searches are also interpreted in an alternative signal model of dark matter production via a spin-0 mediator in association with a top quark pair. Upper limits are set on the cross section for mediator particle masses of up to 420 GeV

Probing effective field theory operators in the associated production of top quarks with a Z boson in multilepton final states at root s=13 TeV

Peer reviewe

Measurement of B-c(2S)(+) and B-c*(2S)(+) cross section ratios in proton-proton collisions at root s=13 TeV

Peer reviewe