scholarly journals Role of Meteorological Factors and Relative Impact of Rust Disease Management in Field Peas through Fungicides and Botanicals in Tarai Region of Indo-Gangetic Plains

2018 ◽  
Vol 7 (05) ◽  
pp. 106-116
Author(s):  
Shweta Badoni ◽  
K.P.S. Kushwaha ◽  
Archana Negi
Keyword(s):  
Disease Management ◽  
Meteorological Factors ◽  
Relative Impact ◽  
Rust Disease ◽  
Gangetic Plains ◽  
Field Peas

Geochemical modeling and multivariate statistical approach for assessing the groundwater quality, and mechanism of arsenic mobilization in Bahraich region, Indo-Gangetic plains, India

2021 ◽  
Author(s):  
Mohd Usman Khan ◽  
Nachiketa Rai ◽  
Mukesh Kumar Sharma
Keyword(s):  
Heavy Metal ◽  
Drinking Water ◽  
Heavy Metal Contamination ◽  
Geochemical Modeling ◽  
Sulfide Oxidation ◽  
Dissolution Mechanism ◽  
Multivariate Statistical ◽  
Gangetic Plains ◽  
Groundwater Samples

<p>As contamination in groundwater has been reported from various regions of the Indian subcontinent but no data related to heavy metal contamination of groundwater has been reported for the Bahraich area in the Indo-Gangetic plains. We report the first dataset on arsenic contamination and groundwater hydrogeochemistry, in Bahraich. This includes concentrations of heavy metal such as As, Mn, and Fe, along with major cations (Na<sup>+</sup>, K<sup>+</sup>, Ca<sup>2+</sup>and Mg<sup>2+</sup>) and anions (F<sup>-</sup>, Cl<sup>-</sup>, NO<sub>3</sub><sup>-</sup>, SO<sub>4</sub><sup>2-</sup> and PO<sub>4</sub><sup>3-</sup>), and dissolved organic carbon (DOC), along with various physico-chemical parameters such as EC, pH, and Eh from samples collected during two extensive field campaigns conducted during pre-monsoon, and post-monsoon seasons respectively. The combined use of geochemical modeling and multivariate statistical approaches such as principal component analysis (PCA) and correlation analysis (CA) suggest several processes affecting the geochemistry of groundwater including the lithological characteristics of aquifers and anthropogenic activities.</p><p>The groundwater of the study area predominantly belongs to the Ca-Mg-HCO<sub>3</sub> type hydrochemical facies. HCO<sub>3</sub><sup>−</sup>/Na<sup>+</sup> and Ca<sup>2+</sup>/Na<sup>+</sup> signatures of groundwater indicate the influence of silicate weathering and carbonate dissolution processes with the insignificant role of evaporate dissolution mechanism. As concentration was found to range from 0.6 μg/L to ~100 μg/L with almost 40% of the collected samples exceeding the WHO defined limit of 10 μg/L for drinking water. 70 % of the groundwater samples were found to have very high Fe concentrations exceeding the WHO guideline of 0.3 mg/l in drinking water. Mn concentrations in the groundwater samples were relatively low with only ~10 % of the samples exceeding the WHO defined limit for Mn (400 μg/L). The majority of the groundwater samples were found to be anoxic in nature showing low NO<sub>3</sub><sup>−</sup> & SO<sub>4</sub><sup>2-</sup> concentrations, high Fe & Mn and DOC concentrations, and negative Eh values.</p><p>Results from this study show that the reductive dissolution mechanism of iron oxyhydroxide is the dominant mechanism responsible for arsenic release in groundwater of the region, ruling out any role of sulfide oxidation and alkali desorption.</p><p> </p><p> </p>

scholarly journals Anatomy and physiology of phrenic afferent neurons

2017 ◽  
Vol 118 (6) ◽  
pp. 2975-2990 ◽  
Author(s):  
Jayakrishnan Nair ◽  
Kristi A. Streeter ◽  
Sara M. F. Turner ◽  
Michael D. Sunshine ◽  
Donald C. Bolser ◽  
...  
Keyword(s):  
Potential Role ◽  
Large Diameter ◽  
Respiratory Cycle ◽  
Conscious Perception ◽  
Relative Impact ◽  
Afferent Neurons ◽  
Sensory Afferents ◽  
Synaptic Contacts ◽  
Anatomy And Physiology

Large-diameter myelinated phrenic afferents discharge in phase with diaphragm contraction, and smaller diameter fibers discharge across the respiratory cycle. In this article, we review the phrenic afferent literature and highlight areas in need of further study. We conclude that 1) activation of both myelinated and nonmyelinated phrenic sensory afferents can influence respiratory motor output on a breath-by-breath basis; 2) the relative impact of phrenic afferents substantially increases with diaphragm work and fatigue; 3) activation of phrenic afferents has a powerful impact on sympathetic motor outflow, and 4) phrenic afferents contribute to diaphragm somatosensation and the conscious perception of breathing. Much remains to be learned regarding the spinal and supraspinal distribution and synaptic contacts of myelinated and nonmyelinated phrenic afferents. Similarly, very little is known regarding the potential role of phrenic afferent neurons in triggering or modulating expression of respiratory neuroplasticity.

The role of regulatory T cells in graft-versus-host disease management

2020 ◽  
Vol 13 (2) ◽  
pp. 141-154 ◽  
Author(s):  
Jennifer S. Whangbo ◽  
Joseph H. Antin ◽  
John Koreth
Keyword(s):  
T Cells ◽  
Disease Management ◽  
Regulatory T Cells ◽  
Graft Versus Host Disease ◽  
Host Disease ◽  
Graft Versus Host

scholarly journals Role of Farm Women in Sustainable Livelihood Pattern in Context of Information Needs

2019 ◽  
pp. 1-5
Author(s):  
Shashikant Divakar ◽  
Chandan Kumar Panda ◽  
Anil Paswan
Keyword(s):  
Disease Management ◽  
Information Needs ◽  
Information Sources ◽  
Women Farmers ◽  
Farm Women ◽  
Sustainable Livelihood ◽  
Age Group ◽  
Paddy Cultivation ◽  
Source Of Information

This study is to analyze information sources and information needs of women farmers of Banka and Bhagalpur district of Bihar. The research was undertaken for assessment of information needed for young farm women of age group of 18-35 years with respect to kharif paddy cultivation. Useful Information is the pivotal for successful kharif paddy cultivation. In the study area young farm women contribute immensely in kharif paddy cultivation.  Information helps in creating awareness about technologies and mobilize people to use them. It also helps in training people, organizing community and ultimately resulting in the development of the whole nation. Result of the study illustrated that farm women need more information about selling of product, pest control, nursery raising and disease management. The study also revealed that the most preferred source of information was personal localite i.e. Husband, Friend, Relatives and Neighbors and agri-input dealers.

scholarly journals ‘Oh, she is just a nurse’ Re-imagining the role of the nursing workforce in Uganda after a decade of ART scale-up (2004-2014)

2020 ◽  
Author(s):  
Henry Zakumumpa
Keyword(s):  
Mixed Methods ◽  
Disease Management ◽  
Scale Up ◽  
Task Shifting ◽  
Health Facilities ◽  
Hiv Care ◽  
Scope Of Practice ◽  
Nursing Workforce ◽  
Hiv Disease

Abstract Background The expanding roles and increasing importance of the nursing workforce in health services delivery in resource-limited settings is not adequately documented and sufficiently recognized in the current literature. Drawing upon the theme of 2020 as the international year of the nurse and midwife, we set out to describe how the role of nurses had expanded tremendously in health facilities in Uganda during the era of anti-retroviral therapy (ART) scale-up between 2004 and 2014.Methods A mixed-methods study was conducted in two phases. Phase One entailed a cross-sectional health facility survey (n=195) to assess the extent to which human resource management strategies (such as task shifting) were common. Phase Two entailed qualitative case-studies of 16 (of the 195) health facilities for an in-depth understanding of the strategies adopted (e.g. nurse-centred HIV care). We adopted a qualitatively-led mixed methods approach whereby core thematic analyses were supported by descriptive statistics.Results We found that nurses were the most represented cadre of health workers involved in the overall leadership of HIV clinics across Uganda. Most of nurse-led HIV clinics were based in rural settings although this trend was fairly even across all settings (rural/urban/peri-urban). A number of health facilities in our sample (n=36) deliberately adopted nurse-led HIV care models. Nurses were empowered to be multi-skilled with a wide range of competencies across the HIV care continuum right from HIV testing to mainstream clinical HIV disease management. In several facilities, nursing cadre were the backbone of ART service delivery. A select number of facilities devised differentiated models of task shifting from physicians to doctors to nurses in which the latter handled patients who were stable on ART.Conclusion Overall, our study reveals a wide expansion in the scope-of-practice of nurses during the initial ART scale-up phase in Uganda. Nurses were thrust in roles of HIV disease management that were traditionally the preserve of medical doctors. Our study underscores the importance of reforming regulatory frameworks governing nursing workforce scope of practice in Uganda such as the need for evolving a policy on task shifting which is currently lacking in Uganda.

scholarly journals Women's COPD

2022 ◽  
Vol 8 ◽  
Author(s):  
Maéva Zysman ◽  
Chantal Raherison-Semjen
Keyword(s):  
Disease Management ◽  
Pulmonary Rehabilitation ◽  
Clinical Presentation ◽  
Chronic Obstructive ◽  
Specific Population ◽  
Obstructive Pulmonary Disease ◽  
Medical Consultations ◽  
The Usa

Chronic obstructive pulmonary disease (COPD) is no longer a respiratory disease that predominantly affects men, to the point where the prevalence among women has equaled that of men since 2008, partly due to their increasing exposure to tobacco and to biomass fuels. Indeed, COPD has become the leading cause of death in women in the USA. A higher susceptibility of female to smoking and pollutants could explain this phenomenon. Besides, the clinical presentation appears different among women with more frequent breathlessness, anxiety or depression, lung cancer (especially adenocarcinoma), undernutrition and osteoporosis. Quality of life is also more significantly impaired in women. The theories advanced to explain these differences involve the role of estrogens, smaller bronchi, impaired gas exchange in the lungs and smoking habits. Usual medications (bronchodilators, ICS) demonstrated similar trends for exacerbation prevention and lung function improvement in men and women. There is an urgent need to recognize the increasing burden of COPD in women and therefore to facilitate global improvements in disease management (smoking cessation, pulmonary rehabilitation…) in half of the population. Nevertheless, important limitations to the treatment of women with COPD include greater under-diagnosis than in men, fewer spirometry tests and medical consultations. In conclusion there is an urgent need to recognize the increasing burden of COPD in women and therefore to facilitate globally improvements in disease management in this specific population.

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