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Новости за 11.03.2024

Apuã House / Aoki Arquitetura

Archdaily.com 

The lot in one of the highest points of the condominium was the key point for the decision-making of the Apuí house party, the steep slope in front of the lot created a large plateau 6m above street level. The architectural project was developed based on 3 essential premises: ensuring privileged views, preserving the largest possible area for gardens and lawns, as well as minimizing earth movement to preserve the integrity of the original terrain profile. We defined the plateau as the reference point... Читать дальше...



Combination prediction method of students’ performance based on ant colony algorithm

Plos.org 

by Huan Xu, Min Kim

Students’ performance is an important factor for the evaluation of teaching quality in colleges. The prediction and analysis of students’ performance can guide students’ learning in time. Aiming at the low accuracy problem of single model in students’ performance prediction, a combination prediction method is put forward based on ant colony algorithm. First, considering the characteristics of students’ learning behavior and the characteristics of the models, decision tree (DT)... Читать дальше...

Electromagnetic exposure analysis of the subway passenger under the civil communication system radiation

Plos.org 

by Wen-Ying Zhou, Xi-Yu Zhang, Mai Lu

In order to assess the electromagnetic exposure safety of passengers under the civil communication system of the subway, the radio-frequency (RF) electromagnetic environment of subway carriage is established by using COMSOL Multiphysics software, it includes a 1-1/4 " leaky coaxial cable (LCX1) and a 1-5/8" leaky coaxial cable (LCX2), which are designed to be the exposure sources, and twelve passengers at different position. The electromagnetic environment... Читать дальше...

Enhancing site selection strategies in clinical trial recruitment using real-world data modeling

Plos.org 

by Lars Hulstaert, Isabell Twick, Khaled Sarsour, Hans Verstraete

Slow patient enrollment or failing to enroll the required number of patients is a disruptor of clinical trial timelines. To meet the planned trial recruitment, site selection strategies are used during clinical trial planning to identify research sites that are most likely to recruit a sufficiently high number of subjects within trial timelines. We developed a machine learning approach that outperforms baseline methods to rank... Читать дальше...

A possible thermodynamic definition and equation of state for a model of political election cycles

Plos.org 

by George-Rafael Domenikos, Alexander V. Mantzaris

This work demonstrates how a simulation of political discourse can be formulated using variables of the agents’ behaviors in a simulation, as thermodynamic variables. With these relations the methodology provides an approach to create a correspondence between the variables of an agent based social system and those of a thermodynamic system. Extended from this observation, diagrams akin to a P-V diagram for gases can be created for this social system. Читать дальше...

Enterprise innovation and audit pricing: An evidence study from China’s A-share listed companies

Plos.org 

by Li Zhang, Wunhong Su, Shanqiu Liu

Driven by innovation strategy, Chinese enterprises’ innovation investment, and research and development capability have been continuously improved, and the audit risk caused by this has attracted widespread attention from the academic community. This study takes China’s A-share listed companies from 2013 to 2021 as samples to empirically test the relationship between innovation input and audit pricing of Chinese enterprises. Research shows that the higher the innovation investment... Читать дальше...

Associative linking for collaborative thinking: Self-organization of content in online Q&A communities via user-generated links

Plos.org 

by Noa Sher, Sheizaf Rafaeli

Virtual collaborative Q&A communities generate shared knowledge through the interaction of people and content. This knowledge is often fragmented, and its value as a collective, collaboratively formed product, is largely overlooked. Inspired by work on individual mental semantic networks, the current study explores the networks formed by user-added associative links as reflecting an aspect of self-organization within the communities’ collaborative knowledge sharing. Читать дальше...

Characteristics and clinical outcomes of patients with kidney failure of unknown aetiology from ANZDATA registry

Plos.org 

by Lucy S. Wang, Venkat Vangaveti, Monica S. Y. Ng, Andrew J. Mallett

Introduction

Kidney failure of unknown aetiology (uESKD) is also heavily location dependent varying between 27% in Egypt to 54% in Aguacalientes, Mexico. There is limited information about the characteristics of people with uESKD in Australia and New Zealand, as well as their clinical outcomes on kidney replacement therapy.

Methods

Data on people commencing kidney replacement therapy 1989–2021 were received from... Читать дальше...





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