We introduce a novel amortised resource analysis couched in type-and-effect system. Our is formulated terms of the physicist's method analysis, and potential-based. The type system makes use logarithmic potential functions first such to exhibit *logarithmic complexity*. With our approach we target automated self-adjusting data structures, like splay trees, which so far have only manually been a...

Latar Belakang: Kelincahan didefinisikan sebagai gerakan seluruh tubuh yang cepat dengan perubahan kecepatan atau arah respons terhadap stimulus. Ini adalah kemampuan motorik penting dalam olahraga melibatkan multi arah. Metode: Penelitian ini penelitian eksperimental menggunakan desain quasi eksperimen metode pre test-post test two group design. bertujuan untuk mengetahui perbedaan efektivitas...

The stability of small fractal graphene models with two different symmetries and Fe atoms at their mixed edges is addressed by density functional theory (DFT) calculations. Four kinds edge configurations atom localizations are determined depending on the model. have configuration, zig-zag “intra-zig-zag” in symmetrical structures armchair type architectures rotational symmetry. symmetry exhibit...

By computing repeated pullbacks, we are able to compute zig-zag persistent homology in a way that easily parallelizes. In this paper, we demonstrate this algorithm together with its underlying mathematical foundation. We can parallelize and scale the computation scheme.

Bee product mugwort is identified as being at the origin of allergic accidents but the biological potency of Artemisia contained in bee pollen is not well known. In this experiment, Artemisia mass was identified in bee pollen mass and after having calculated the proportion of Artemisia using the bee pollen melissopalynology spectrum. Skin reactivity to Artemisia was assessed by measuring wheal ...

QSAR for honey bee acute contact toxicity (amide derivatives) 1.2.Other related models: QSAR for honey bee acute contact toxicity (amine derivatives) QSAR for honey bee acute contact toxicity (ester derivatives) QSAR for honey bee acute contact toxicity (ether derivatives not containing amide groups) 1.3.Software coding the model: QSARModel 3.5.0 Turu 2, Tartu, 51014, Estonia, http://www.molcod...

In urban landscapes, gardens provide refuges for bee diversity, but conservation potential may depend on local and landscape features. Foraging and population persistence of bee species, as well as overall pollinator community structure, may be supported by the abundance, richness, and spatial distribution of floral resources. Floral resources strongly differ in urban gardens. Using hand nettin...

BACKGROUND Vascular endothelial growth factor (VEGF) is a key regulator of pathogenic angiogenesis in diseases such as cancer and diabetic retinopathy. Bee products [royal jelly (RJ), bee pollen, and Chinese red propolis] from the honeybee, Apis mellifera, have been used as traditional health foods for centuries. The aim of this study was to investigate the anti-angiogenic effects of bee produc...