Oenococcus oeni is a wine-associated lactic acid bacterium (LAB) responsible mostly for wine malolactic fermentation (MLF). This fastidious bacterium (auxotrophic for many amino acids and slow growing) possesses remarkable adaptability to harsh physicochemical conditions and can reprogramme its metabolic pathways to enhance its survival in wine. Thus, O. oeni is an instructive bacterial model f...

n the first part of this two-part series, we introduced the hardware used in the Santa Cruz Low-cost UAV GNC System (SLUGS), an open-source unmanned aerial vehicle (UAV) autopilot primarily focused on supporting guidance, navigation, and control (GNC) research. In this article, we’ll focus on the software architecture and algorithms. We’ll also present results from temperature compensation, sen...

The open, independent, and international standards organization Internet Engineering Task Force (IETF) has chartered a working group. It is named "Codec Encoding for LossLess Archiving and Realtime transmission" (CELLAR) and aims to develop specifications for a lossless audiovisual file format for use in archival environments and transmission. It consists of the combination of the audiovisual c...

The report presents a rare case of suicide committed by the subject by dropping a tree trunk on his head using a suspended pulley system. The corpse of a 60-year old man was found in the cellar, his head encircled by a blood puddle. A razor was placed on the floor near his right hand. A large fragment of a tree trunk and a system of hooks and pulleys fastened to the ceiling and the floor were f...

Cell systems divide their service territories into many little “six equal part crystal” cell-shaped parts. This offers a great opportunity to increase a number of consumers because of used frequency repeatedly. Cell system divides its whole serving region into six equal cell parts and establishes one base station in each cell. The antenna of the base station is located on top of high buildings ...

Control of the raw material has considerable influence on final wine quality. The objective of this work was to develop a sensor capable of assessing grape juice quality in the cellar. Sensor response was compared with conventional chemical analysis using multivariate data techniques. The aroma sensor array is composed of 14 metal oxide sensors (MOS) gas transducers plus a temperature and a rel...

NB-IOT and cloud platform technology are used to monitor the cellar pool environment, which is difficult collect by hand. Under zigbee self-organizing network, system collects parameters of terminal nodes distributed in each through a coordinator, then sends them ali internet things for display control nb-IOT communication module. Experiments show that can environment data real time open execut...