The ‘smarter’ approach to processing described in this paper is limited to the benefi ts of a more effi cient high pressure grinding roll (HPGR) circuit over a traditional semi-autogenous grinding (SAG) comminution circuit. The effi ciency challenge described concerns comminution circuit designs that are relatively risk averse and compliment current mainstream engineering practice. The HPGR eff...

Front cover image: Despite the remarkable progress made on high-performing cathode materials, showstoppers of aqueous Zn-metal batteries are dendrite problem and poor reversibility zinc-metal anode (ZMA). In article number 10.1002/cey2.70, research teams by Xiulei Ji, Jia-Xing Jiang, Chong Fang P. Alex Greaney collaborated to develop a ZnCl2/LiCl mixture water-in-salt electrolyte, in which high...

We investigate the implications of welfare lower bounds together with queue-effi ciency and strategyproofness in the context of the queueing problem. As a consequence, we provide alternative characterizations of the k-pivotal mechanisms (Mitra and Mutuswami [13]). First, we introduce the k-welfare lower bound, which ensures that no agent is worse off than the case where she is assigned to the k...

Daytime hospital for children on base of RICP is used for preventive treatment of sick children with chronic diseases, besides, a number of complications of main disease decreases. The taken analysis has shown that during the 3 years of DH operation a number of emergency medical calls for children with chronic pathologies has decreased by 23 %, frequency of full-day hospitalization has decrease...

The article systematizes the concept of small business and conducts research to determine relationship between corporate social responsibility (CSR) development. purpose study is test identify which external or internal elements CSR most strongly aff ect businesses. main goal our work show how ects effi ciency company. Methodology. data 100 businesses were analyzed through a questionnaire. We d...

White organic light emitting diodes (white-OLEDs) have shown the potential to replace commercial sources for lighting applications because of their high effi ciency and superior color quality. The most conventional architectures used to maximize the performances of such devices consist in the employment of three kinds of emitting phosphorescent or fl uorescent molecules and modifi ed glass subs...

A detailed investigation of the effect of hole transport material (HTM) pore fi lling on the photovoltaic performance of solid-state dye-sensitized solar cells (ss-DSCs) and the specifi c mechanisms involved is reported. It is demonstrated that the effi ciency and photovoltaic characteristics of ss-DSCs improve with the pore fi lling fraction (PFF) of the HTM, 2,2’,7,7’-tetrakis-( N , N -dip -m...

—We analyzed diff erences in wing morphology between sexes and among age classes of Western Sandpipers (Calidris mauri) to assess possible relationships with diff erential migration, acrobatic aerial displays, and potential vulnerability to predation, using size-constrained component analysis. Data on wing morphology of all four sex and age classes were available from birds spending the nonbree...

www.thelancet.com Published online May 28, 2015 http://dx.doi.org/10.1016/S0140-6736(15)60036-8 1 α1 antitrypsin is a serine antiprotease secreted by the liver. Its main function is inhibition of neutrophil elastase, a non-specifi c protease released by activated or dying neutrophils. In individuals with healthy concentrations of α1 antitrypsin, the fragile alveolar structures of the lung paren...

Many different selective effects on DNA and proteins infl uence the frequency of codons and amino acids in coding sequences. Selection is often stronger on highly expressed genes. Hence, by comparing highand low-expression genes it is possible to distinguish the factors that are selected by evolution. It has been proposed that highly expressed genes should (i) preferentially use codons matching...