Feature Article

The rate of global mean surface temperature (GMST) warming has slowed this century despite the increasing concentrations of greenhouse gases. Climate model experiments show that this slowdown was largely driven by a negative phase of the Pacific Decadal Oscillation (PDO), with a smaller external contribution from solar variability, and volcanic and anthropogenic aerosols . The prevailing view is that this negative PDO occurred through internal variability.

This study presents the results of a multidisciplinary, nosocomial MRSA outbreak investigation in an 8-bed medical intensive care unit (ICU). The identification of seven MRSA positive patients in the beginning of 2014 led to the closure of the ward for several weeks. A multidisciplinary, retrospective investigation was initiated in order to identify the reason and the source for the outbreak, describe MRSA transmission in the department and identify limitations in infection control.

The flaviviruses dengue virus (DENV) and Zika virus (ZIKV) are severe health threats with rapidly expanding ranges. To identify the host cell dependencies of DENV and ZIKV, we completed orthologous functional genomic screens using RNAi and CRISPR/ Cas9 approaches. The screens recovered the ZIKV entry factor AXL as well as multiple host factors involved in endocytosis (RAB5C and RABGEF), heparin sulfation (NDST1 and EXT1), and transmembrane protein processing and maturation, including the endoplasmic reticulum membrane complex (EMC).

An Investigation into police and landlord repression of land struggle by dalit peasants in villages of Sangrur District of Indian Punjab.

There is an increasing importance of landowning households that do not cultivate and a significant presence of urban households owning rural land, which constrains the growth of the agrarian economy, as such households have low incentives to invest in agriculture, and tend to use land for residential purposes, reducing the cropped area. Agricultural labour households tend to lease in land and become cultivators.

Why does data about increasing rural consumption shock us? Urban imagination sees the rural as a static, timeless domain where people are bare-minimalists lacking in ambition, agency or entrepreneurship. However, even if agriculture is declining, the rural isn’t. The rural is getting reconstituted amidst this confusion with ambivalent trends.

One of the first announcements of Prime Minister Narendra Modi pertained to cleaning the Ganga. But this is not the first time an attempt has been made to clean the river. River cleaning schemes initiated in 1974, 1985, 1993, 1996 and 2008-09 have been monumental failures. While the Prime Minister's announcement was followed by a lot of rhetoric and initial moves towards the goal were frantic, two years later, there has been little improvement in the state-of-affairs.

Polyethylene (PE) is the largest-volume synthetic polymer, and its chemical inertness makes its degradation by lowenergy processes a challenging problem. We report a tandem catalytic cross alkane metathesis method for highly efficient degradation of polyethylenes under mild conditions. With the use of widely available, low-value, short alkanes (for example, petroleum ethers) as cross metathesis partners, different types of polyethylenes with various molecular weights undergo complete conversion into useful liquid fuels and waxes.

Little information is available about the effect of pneumococcal conjugate vaccines (PCVs) in low-income countries. We measured the effect of these vaccines on invasive pneumococcal disease in The Gambia where the 7-valent vaccine (PCV7) was introduced in August, 2009, followed by the 13-valent vaccine (PCV13) in May, 2011.

Original Source

The extreme precipitation that would result in historic flooding across areas of northeastern France and southern Germany began on May 26th when a large cut-off low spurred the development of several slow moving low pres- 5 sure disturbances. The precipitation took different forms in each country.