Dendronized poly(amido amine)s (DPs) bearing tri-phosphate or bis-phosphonate peripheral groups are synthesized. These worm-like DPs can template the formation of BMSCs adhesive hydroxylapatite (HA) on the nano-scale, or self-assemble into mineral-collecting microfibers on the micro-scale, exhibiting similar functions of non-collagenous proteins (NCPs) in the natural biomineralization process o...

هدف: کارآفرینی یکی از عوامل کلیدی در توسعه اقتصادی و شاخص اساسی جوامع روبه‌رشد است. آنچه که کارآفرین را به آغاز فعالیت ترغیب می‌کند، انگیزه فرایند تبدیل یک فرد عادی است می‌تواند فرصت‌هایی ایجاد کند حداکثر رساندن ثروت کمک کند. هدف این پژوهش شناسایی طبقه‌بندی انگیزه‌های کارآفرینان می­باشد.طراحی/ روش‌شناسی/ رویکرد: با رویکرد مرور نظام­مند استفاده ماتریس شش سلولی دو مؤلفه جهت (کشش یا فشار) منبع (اق...

This study aims to examine the effect of board characteristics on performance Islamic banks (IBs) in Indonesia and Malaysia 2016-2020. The sample this includes 11 commercial 7 Malaysia. analysis method uses panel data regression which is processed with help software Eviews 12. Performance measured by Return On Assets (ROA), Equity (ROE), Non-Performing Financing (NPF), Board are size directors,...

Dps (DNA protection during starvation) proteins, mini-ferritins in the ferritin superfamily, catalyze Fe(2+)/H(2)O(2)/O(2) reactions and make minerals inside protein nanocages to minimize radical oxygen-chemistry (metal/osmotic/temperature/nutrient/oxidant) and sometimes to confer virulence. Paired Dps proteins in Bacillus, rare in other bacteria, have 60% sequence identity. To explore function...

Electron tomography can provide three dimensional (3D) visualization of nanoscale objects in a transmission electron microscope (TEM) from a tilt series of projected images. The accuracy of the 3D reconstruction depends on quality of input parameters, including accurate alignment in real space and accuracy of tilt and azimuth angle measurements. Here we present an electron diffraction-based in-...

هدف: هدف از پژوهش حاضر مقایسۀ واکنش ­پذیری هیجانی و نظریه ذهن کودکان بر اساس سبک ­های ابرازگری مادرانشان بود. روش: روش توصیفی نوع علّی-مقایسه­ ای بود در دو گام به صورت آنلاین انجام رسید. ابتدا با استفاده نمونه ­گیری دسترس، تعداد 105 نفر مادرانی که نمرات آن­ها هر یک پرسشنامه کینگ امونز (1990)، دوسوگرایی (1990) کنترل راجر نشوور (1987) انحراف استاندارد بالاتر میانگین دست آمد (در گروه 35 نفر) دوم وا...

The thrusters and propulsion propellers systems, as well the operating situations, are all well-known nonlinearities which caused less accuracy of dynamic positioning system (DPS) vessels in path planning control process. In this study, to enhance robust performance DPS, we proposed a adaptive fuzzy model reduce effect uncertainty problems disturbances on DPS. Firstly, controller with law is de...

In this study, the primary paper-mill sludge characterized as containing 51% glucan was used to optimize enzymatic saccharification process for production of bioethanol using a Box–Behnken design (BBD). Polyethylene glycol 4000 (PEG-4000) surfactant-assisted dried (DPS) showed 12.8% improvement in efficiency. There statistically significant effect solid enzyme loading and time on DPS at 95% con...

Direct policy search (DPS) is a method for machine learning, where the policy is represented by some parameters and they are optimized by evaluating the policy directly. We introduce exemplar based policy (EBP) optimization as a framework of DPS. An EBP is a policy composed of a set of exemplars which is parameter to be optimised, and a case-based action selector. An actual implementation with ...

Distributional models of semantics capture word meaning very effectively, and they have been recently extended to account for compositionally-obtained representations of phrases made of content words. We explore whether compositional distributional semantic models can also handle a construction in which grammatical terms play a crucial role, namely determiner phrases (DPs). We introduce a new p...