The relevance of examining the physico-chemical and agrochemical indicators soils lies in fact that these properties determine level quality agricultural crops, thus affecting food security country as a whole. In this regard, purpose study is to establish longterm impact different soil tillage fertilisation technologies on profile distribution physicochemical typical chernozem isohumisol soils....

Objectives . The aim of the work is to create algorithms for approximating a sequence points on plane by arcs clothoids and circles. Such problem typically arises in design railroad highway routes. plan (projection onto horizontal plane) road route curve (spline) consisting repeating bundle elements “straight line + clothoid arc circle ...”. combination provides continuity not only its tangent,...

OBJECTIVES To analyze if the true number of BCG instillations applied in non-muscle invasive bladder tumors has any influence on their prognosis as well as other tumor and clinical characteristics: age, sex, different protocols, BCG dose, whether primary or recurrent, solitary or multiple, tumor size G3 or Cis. PATIENTS AND METHODS A total of 324 high grade NMIBC (15 TaG3, 184 T1G3, 125 Cis) ...

INTRODUCTION Segmental ureterectomy with preservation of the kidney is a treatment option for the low grade urothelial carcinoma (LG-UC) in distal ureter that is not a candidate for endoscopic resection. Laparoscopic distal ureterectomy (LDU) with ureteral reimplantation is common in benign conditions (stenosis, iatrogenic lesion, endometriosis). However, it has been hardly described in maligna...

We propose an integrated architecture for smart grids, that supports data aggregation and access control. Data can be aggregated by home area network, building area network and neighboring area network in such a way that the privacy of customers is protected. We use homomorphic encryption technique to achieve this. The consumer data that is collected is sent to the substations where it is monit...

Beginning with the early 16th century reports by Western scient~sts of tiny, primitive, clawed, squirrel-like monkeys inhabiting the forests of South America, misconceptions and bias regarding tamarin and ~nannoset phylogeny, classification, ecology, behavior, and snatomy have continued. For example, as recently as 1992, Martin tenaciously guarded rtu notion that callitrichines should be specia...

Concerns about the impact on the environment of the refrigerants used in HVAC&R equipment are driving the development of alternative refrigerants with lower global warming potentials (GWPs). This paper reports the performance of DR-55 (now designated as R452B), DR-5A (now designated as R454B), and R32 in comparison to R410A at the component level from tests run on a 4 RT (14 kW) commercial unit...

Objectives . The need to apply methods and models support the educational process at universities including formation management of academic discipline programs (ADPs) is determined by growing for active implementation various automation tools integrated information systems, which arise in response a number regulatory legal factors. Such social factors result significant increase volume categor...

Non-renewable materials like plastics are widely applied on toothbrush handles and bristles. Polypropylene (PP) or polyethylene (PE) is often used to fabricate the handle, while nylon (PA) form bristle. These sourced from non-renewable fossil fuels. The primary greenhouse gases—nitrous oxide (N2O) carbon dioxide (CO2)—in Earth’s atmosphere released during production of these plastics. Bamboo ca...