[Breast cancer under control - risk calculators].

Breast cancer is the most common malignancy in women. Over several decades of research, it has been determined which individual characteristics or exposure increase the likelihood of developing breast cancer. The co-occurrence of several factors is associated with a higher risk of developing this cancer.

Impact of COVID-19 Pandemic on Daily Mobility of the Elderly Living in Small Cities in Lodz Province.

The article presents a study into the impact that the COVID-19 pandemic had on the daily mobility of those over 60 residing in small towns in the Lodz Province. The study determines the impact on the trip destination, trip frequency, preferred means of transport, distance and duration of trips, and length of the target activity. To achieve these objectives, a survey was conducted using the CATI technique (Computer Assisted Telephone Interviewing), which comprised 500 residents of small towns in the Lodz Province aged 60+, who were divided into three classes of small towns (by population size).

Determining vehicle pre-crash speed in frontal barrier crashes using artificial neural network for intermediate car class.

This paper introduces a new, innovative approach to pre-crash velocity determination, namely the artificial neural networks. A perceptron based on a database obtained from NHTSA (National Highway Traffic Safety Administration) with numerous data concerning frontal vehicle crash tests: i.e.