We demonstrate a cost-effective, fully software-based lock-in amplifier (LIA) implemented on commercial computer. The device is designed for application in nonlinear spectroscopy, such as transient absorption and coherent multidi-mensional but may be also used any other application. performance of our compared to state-of-the-art LIA with nearly identical results both devices. Advantages over h...

Local information access (LIA) programs tap into existing public health data flows, and present data in simple and useful ways to ground staff. LIAs hold great potential for improving rural health systems in developing regions; benefits include more evidence-based decision making and optimizations at a local scale, as well as improved service delivery and data quality. Our fledgling LIA program...

Migration and mobility in social and tribal history is an important factor in the formation of civilizations. Many great civilizations, immigration and the change occurring in space, the arts, culture, life and architecture together with the reflection has occurred. For example, when referring to a synthesis of Hellenic civilization of the East with the West, the synthesis itself displaced peop...

Innovative materials for energy play an important role in major fields of science and technology, including life and environmental sciences and many interdisciplinary fields. This focus issue contains several reviews and primary research articles devoted to materials for energy conversion (photovoltaic, lighting, solid oxide fuel cells, etc.) and energy harvesting applications. This focus issue...

Our observations show that extreme uplift in southeast Alaska began about 1770 AD, with relative sea level (RSL) change to 5.7 m and current uplift rates to 32 mm/yr. This region experienced widespread glacial melting following the Little Ice Age (LIA), with the collapse of the Glacier Bay Icefield alone equivalent to 8 mm of global sea level rise. Geodynamic modelling links the uplift to post-...

The UK government’s ‘Levelling Up’ agenda represents the latest attempt to address long-standing inter-regional socio-economic disparities in England. This paper assesses how Levelling Up White Paper, published early 2022, frames problem of interregional inequality and potential proposed solutions contained within problem. We argue that as currently framed is likely be too spatially vague achie...

BACKGROUND Recognition of nuclear dense fine speckled (DFS) pattern by indirect immunofluorescence (IIF) is not easy. Thus, confirming the presence of these antibodies might be needed. In this study, we aimed to determine the frequency of DFS pattern in our diagnostic laboratory and to investigate the presence of anti-DFS70 antibodies in samples showing DFS pattern by two commercially available...