Good language learners slot in a repertoire of strategies and when language tests are at stake, test-taking strategies and test-wiseness pave pay to a prolific outcome. Among such tests, TOEFL iBT seems to be a prerequisite to academic success and a nightmare many Iranian students struggle with. Therefore, the aim of the present study was to raise awareness about the type of questions in iBT, b...

We tested whether the goal to attain normative superiority over other students, referred to as performance-approach goals, is particularly distractive for high-Working Memory Capacity (WMC) students-that is, those who are used to being high achievers. Indeed, WMC is positively related to high-order cognitive performance and academic success, a record of success that confers benefits on high-WMC...

Four studies investigated whether people feel inhibited from engaging in social action incongruent with their apparent self-interest. Participants in Study 1 predicted that they would be evaluated negatively were they to take action on behalf of a cause in which they had no stake or in which they had a stake but held stake-incongruent attitudes. Participants in Study 2 reported both surprise an...

a study was carried out to map dispersal of trichogramma brassicae bezd. on tomato in a 0.5 ha field. first, 1, 5, 10, 15, 20 and 25 meter distances from the central point of the field were marked in form of squares. on each square, 8 points were selected and a wooden stake of 1.5 m length was vertically secured into the soil at each point equal to plant height and bearing a yellow sticky trap ...

Abstract Introduction/Objective Benchmarking establishes baseline laboratory utilization patterns across health systems. Nicholas et al. (2021) recently evaluated the use of test volume ratios to identify intervention targets at VA hospitals. We aim investigate potential differences reported with those non-VA Methods/Case Report Using Vizient® Clinical Data Base permission from Vizient, Inc. (A...

Climate is changing worldwide, but Arctic Alaska is warming at a rate almost twice the global average [1]. Changes already observed in Alaskan landscapes include rapidly eroding shorelines, melting ground ice (permafrost), wetland drying, ice wedge degradation, increased shrub growth at high latitudes, and conifer forest decline [2-4]. Sustainable ecological function, community resiliency, and ...

We introduce Casper, a proof of stake-based finality system which overlays an existing proof of work blockchain. Casper is a partial consensus mechanism combining proof of stake algorithm research and Byzantine fault tolerant consensus theory. We introduce our system, prove some desirable features, and show defenses against long range revisions and catastrophic crashes. The Casper overlay provi...

Bitcoin and its underlying blockchain mechanism have been attracting much attention. One of their core innovations, Proof-of-Work (PoW), is notoriously inefficient which potentially motivates a centralization of computing power, defeating the original goal of decentralization. Proof-of-Stake (PoS) is later proposed to replace PoW. However, both PoW and PoS have different inherent advantages and...