77 research outputs found
The political economy of green growth in India
Rapid economic growth in India during the last two decades has accentuated the demand for energy and natural resources related to water, land and forests. Based on a review of the current policy framework in these areas and data from fieldwork in the northeastern region of India, this paper addresses two inter-related themes: (i) how emerging economies like India have dealt with the question of access to resources in response to the opposing demands of 'inclusive growth' and more equitable development aimed at closing 'social divides'; and (ii) the specific case study of two seemingly contradictory development trajectories, namely the 'Green Mission' and hydroelectric power (HEP) dams on the river Teesta in India's northeastern Himalayan region. The authors' review of the policy agenda for water, land, forests and river dams suggests that current approaches toward growth have largely privileged a mainstream development perspective, promoted privatization and often aggravated existing social inequalities. The effectiveness of the so-called 'green' or sustainable development approaches has largely been compromised due to their mainstream and increasingly neoliberal orientation conceptualized within a primarily techno-bureaucratic policy framework. Data presented in this paper reveal that communities living within or adjacent to sites of conventional modes of development, such as HEP projects, have experienced displacement, loss of livelihood, social conflict and rapidly depleting natural resources. These socioeconomic and environmental problems have continued to replicate themselves in different parts of India despite a notable presence of the rhetoric of sustainability in policy documents on energy and responsible resource management at the national level. Following this analysis, the paper proceeds to draw attention to some of the current challenges and questions for policy making that fast-growing developing economies like India face..
Scaling ML Products At Startups: A Practitioner's Guide
How do you scale a machine learning product at a startup? In particular, how
do you serve a greater volume, velocity, and variety of queries
cost-effectively? We break down costs into variable costs-the cost of serving
the model and performant-and fixed costs-the cost of developing and training
new models. We propose a framework for conceptualizing these costs, breaking
them into finer categories, and limn ways to reduce costs. Lastly, since in our
experience, the most expensive fixed cost of a machine learning system is the
cost of identifying the root causes of failures and driving continuous
improvement, we present a way to conceptualize the issues and share our
methodology for the same
Disseminated cysticercosis: a case report and review of the literature
<p>Abstract</p> <p>Introduction</p> <p>Cysticercosis is a common tropical disease. One of the uncommon manifestations of cysticercosis is its disseminated form.</p> <p>Case presentation</p> <p>We report an immunocompetent patient with disseminated cysticercosis, who had involvement of the brain, subcutaneous tissues, skeletal muscles, right orbit and thyroid gland. In addition, this patient developed a serum sickness which responded to therapy.</p> <p>Conclusion</p> <p>Wide spread dissemination is a rare complication of cysticercosis. A planned approach to therapy is required.</p
Causes, Consequences, and Policy Responses to the Migration of Health Workers: Key Findings from India
Background: This study sought to better understand the drivers of skilled health professional migration, its consequences, and the various strategies countries have employed to mitigate its negative impacts. The study was conducted in four countries—Jamaica, India, the Philippines, and South Africa—that have historically been “sources” of health workers migrating to other countries. The aim of this paper is to present the findings from the Indian portion of the study.
Methods: Data were collected using surveys of Indian generalist and specialist physicians, nurses, midwives, dentists, pharmacists, dieticians, and other allied health therapists. We also conducted structured interviews with key stakeholders representing government ministries, professional associations, regional health authorities, health care facilities, and educational institutions. Quantitative data were analyzed using descriptive statistics and regression models. Qualitative data were analyzed thematically.
Results: Shortages of health workers are evident in certain parts of India and in certain specialty areas, but the degree and nature of such shortages are difficult to determine due to the lack of evidence and health information. The relationship of such shortages to international migration is not clear. Policy responses to health worker migration are also similarly embedded in wider processes aimed at health workforce management, but overall, there is no clear policy agenda to manage health worker migration. Decision-makers in India present conflicting options about the need or desirability of curtailing migration.
Conclusions: Consequences of health work migration on the Indian health care system are not easily discernable from other compounding factors. Research suggests that shortages of skilled health workers in India must be examined in relation to domestic policies on training, recruitment, and retention rather than viewed as a direct consequence of the international migration of health workers
Nutraceutical value of finger millet (Eleusine coracana (L.) Gaertn.), and their improvement using omics approaches
The science of nutritional biology has progressed extensively over the last decade to develop food-based nutraceuticals as a form of highly personalized medicine or therapeutic agent. Finger millet [Eleusine coracana (L.) Gaertn.] is a crop with potentially tremendous but under-explored source of nutraceutical properties as compared to other regularly consumed cereals. In the era of growing divide and drawback of nutritional security, these characteristics must be harnessed to develop finger millet as a novel functional food. In addition, introgression of these traits into other staple crops can improve the well-being of the general population on a global scale. The objective of this review is to emphasize the importance of biofortification of finger millet in context of universal health and nutritional crisis. We have specifically highlighted the role that recent biotechnological advancements have to offer for enrichment of its nutritional value and how these developments can commission to the field of nutritional biology by opening new avenues for future research
Impact of COVID-19 on cardiovascular testing in the United States versus the rest of the world
Objectives: This study sought to quantify and compare the decline in volumes of cardiovascular procedures between the United States and non-US institutions during the early phase of the coronavirus disease-2019 (COVID-19) pandemic.
Background: The COVID-19 pandemic has disrupted the care of many non-COVID-19 illnesses. Reductions in diagnostic cardiovascular testing around the world have led to concerns over the implications of reduced testing for cardiovascular disease (CVD) morbidity and mortality.
Methods: Data were submitted to the INCAPS-COVID (International Atomic Energy Agency Non-Invasive Cardiology Protocols Study of COVID-19), a multinational registry comprising 909 institutions in 108 countries (including 155 facilities in 40 U.S. states), assessing the impact of the COVID-19 pandemic on volumes of diagnostic cardiovascular procedures. Data were obtained for April 2020 and compared with volumes of baseline procedures from March 2019. We compared laboratory characteristics, practices, and procedure volumes between U.S. and non-U.S. facilities and between U.S. geographic regions and identified factors associated with volume reduction in the United States.
Results: Reductions in the volumes of procedures in the United States were similar to those in non-U.S. facilities (68% vs. 63%, respectively; p = 0.237), although U.S. facilities reported greater reductions in invasive coronary angiography (69% vs. 53%, respectively; p < 0.001). Significantly more U.S. facilities reported increased use of telehealth and patient screening measures than non-U.S. facilities, such as temperature checks, symptom screenings, and COVID-19 testing. Reductions in volumes of procedures differed between U.S. regions, with larger declines observed in the Northeast (76%) and Midwest (74%) than in the South (62%) and West (44%). Prevalence of COVID-19, staff redeployments, outpatient centers, and urban centers were associated with greater reductions in volume in U.S. facilities in a multivariable analysis.
Conclusions: We observed marked reductions in U.S. cardiovascular testing in the early phase of the pandemic and significant variability between U.S. regions. The association between reductions of volumes and COVID-19 prevalence in the United States highlighted the need for proactive efforts to maintain access to cardiovascular testing in areas most affected by outbreaks of COVID-19 infection
Retrospective evaluation of whole exome and genome mutation calls in 746 cancer samples
Funder: NCI U24CA211006Abstract: The Cancer Genome Atlas (TCGA) and International Cancer Genome Consortium (ICGC) curated consensus somatic mutation calls using whole exome sequencing (WES) and whole genome sequencing (WGS), respectively. Here, as part of the ICGC/TCGA Pan-Cancer Analysis of Whole Genomes (PCAWG) Consortium, which aggregated whole genome sequencing data from 2,658 cancers across 38 tumour types, we compare WES and WGS side-by-side from 746 TCGA samples, finding that ~80% of mutations overlap in covered exonic regions. We estimate that low variant allele fraction (VAF < 15%) and clonal heterogeneity contribute up to 68% of private WGS mutations and 71% of private WES mutations. We observe that ~30% of private WGS mutations trace to mutations identified by a single variant caller in WES consensus efforts. WGS captures both ~50% more variation in exonic regions and un-observed mutations in loci with variable GC-content. Together, our analysis highlights technological divergences between two reproducible somatic variant detection efforts
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