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The major aim of this paper is to analyze energy use and particularly energy productivity in some of the major manufacturing processes, such as iron and steel or paper production. Energy, as one of factors of production and substitute to labor, has often been neglected in various productivity benchmark studies. It is the aim of this paper to further investigate this relationship between energy and
Theoretical computations (molecular dynamics and combined quantum chemical and molecular mechanical geometry optimizations) have been performed on horse liver alcohol dehydrogenase. The results provide evidence that Glu‐68, a highly conserved residue located 0.47 nm from the catalytic zinc ion, may intermittently coordinate to the zinc ion. Structures with Glu‐68 coordinated to the zinc ion are al
Calreticulin is a highly conserved multifunctional protein implicated in many different biological systems and has therefore been the subject of intensive research. It is primarily present in the endoplasmatic reticulum where its main functions are to regulate Ca2 + homeostasis, act as a chaperone and stabilize the MHC class I peptide-loading complex. Although several high-resolution structures of
Understanding how and why some species become pests, while their relatives remain harmless, might help us control them. A new study looks at how sensory mechanisms evolved in an emerging pest fly species.
Importance: Comprehensive and timely monitoring of disease burden in all age groups, including children and adolescents, is essential for improving population health.Objective: To quantify and describe levels and trends of mortality and nonfatal health outcomes among children and adolescents from 1990 to 2015 to provide a framework for policy discussion.Evidence Review: Cause-specific mortality an
We theoretically discuss a phenomenon that we label “efficiencyism”. Efficiencyism describes a fixation on reified tenets of efficiency without questioning its assumptions and consequences. In organization and management theory efficiency is a foundational concept, which is assumed to be vital for economic success based on the optimization of input-output ratios. Based on the logic of the Jevons P
Donald proposes that early Homo evolved mimesis as a new form of cognition. This article investigates the mimesis hypothesis in relation to the evolution of teaching. The fundamental capacities that distinguish hominin teaching from that of other animals are demonstration and pantomime. A conceptual analysis of the instructional and communicative functions of demonstration and pantomime is present
An objective method for the pre-operative diagnosis and the post-operative assessment of a presumed perilymphatic fistula (PLF) using transtympanic electrocochleography is presented. Three cases are reported in which the history of the disease and the symptoms strongly suggested the presence of a PLF. Pre-operative transtympanic electrocochleography (TT ECoG) recordings at rest showed changes simi
Anterior-posterior body sway was evoked with monopolar bi-aural galvanic stimulus of the vestibular nerves in normal subjects and recorded with a force platform, two experiments being conducted. In an experiment of paired design, 9 normal subjects showed an increase in anterior-posterior sway as compared with lateral sway when exposed to the stimulus. In a second experiment another group of 10 nor
The current state of knowledge about the genus Resupinatus in Greece is assessed. The genus is represented in Greece by three species: R. alboniger, R. applicatus and R. striatulus. Resupinatus alboniger is newly reported from Greece, whereas R. striatulus is reported for the second time. Detailed descriptions, line drawings and microscopic photographs are presented.
BACKGROUND: National levels of personal health-care access and quality can be approximated by measuring mortality rates from causes that should not be fatal in the presence of effective medical care (ie, amenable mortality). Previous analyses of mortality amenable to health care only focused on high-income countries and faced several methodological challenges. In the present analysis, we use the h
This chapters looks at the Swedish financial revolution in a long-term perspective. It begins with the establishment of the first formal financial organization, the Stockholm Banco in 1656, and follows the financial development until the end of the nineteenth century. The development of each part of the financial system is described in relation to the financial, economic, and political development
