Cognitive science is an interdisciplinary field that explores the study of mental processes such as perception, memory, reasoning, and language comprehension. Drawing from psychology, neuroscience, computer science, linguistics, and philosophy, cognitive science aims to understand how the mind works and processes information. Researchers investigate cognitive phenomena through empirical studies, computational models, and theoretical frameworks. By examining the complex interplay between the brain, behavior, and external stimuli, cognitive science seeks insights into human intelligence, problem-solving, decision-making, and consciousness.
The field contributes to advancements in artificial intelligence, human-computer interaction, and our understanding of the mind-brain relationship.
Comment: “This was my first experience of Luhrman, and I much appreciated her summary that the essence of consciousness lies in our relationship with external ‘others’, which seems to fit well with Sheldrake’s emphasis on the interconnectedness of self-organising systems and also Anil’s refutation of the idea the brain is ‘merely’ an information-processing system. However, I found the discussion on information-processing moved on a bit too quickly and dismissively; there is much explanatory power in Karl Friston’s work that seems to me to have great value, even though I agree that information processing is not the whole story. Malone did a fabulous job of holding the space for a creative tension in the debate, and it was a pleasure to experience his style of inquiry again (I hope he will be making another of his wonderful films soon).
My own curiosity has settled recently on the related and emerging area of inquiry labeled as “enactive cognition” and it would be wonderful to see a future debate bringing these ideas into tension with those of enactivists like Di Paolo and Thompson, plus phenomenological insights from the likes of Maclaren and Callard. I share Anil’s frustration with Silicon Valley’s pursuit of technology such as AI regardless of the ethics, also seemingly with scant regard for the dangers of their move-fast-and-break-things approach.
On a positive note, my limited exposure to the AI community at least comforts me that they are an extremely curious and deep-thinking community. The problem, it seems to me, is the lack of transparency on the part of tech firms that don’t share their research data with public academics; more patient science is needed to inform the work of these clever engineers and developers. My fear is not of the technology so much as its financial backers, and the profit- and power-oriented goals that most tech leaders are pursuing. For all the early talk of not wanting to repeat the mistakes of social media platforms, some vocal segments of AI culture seem to have confabulated their way towards justifying any innovation on the grounds of its ‘great potential’ for humanity – here we go again...” — @neurojitsu
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Topology of Continuous Availability for LED Lighting Systems
Giuseppe Parise – Marco Allegri
Luigi Parise
Raffaele Pennacchia – Fabrizio Regoli
Giorgio Vasselli
Abstract: Lighting systems with a big number of luminaires in large halls are a case of distributed loads that need topologies with modularity, whenever possible to ensure a uniform distribution of the supplying circuits, an easier installation, management, and maintenance. The light emitting diode (LED) luminaires give a great impact on the system operation due to their auxiliary series devices and to the high inrush currents of the ac-dc switching power supplies. This article proposes a topology to design LED lighting systems, configured in a modular scheme of a main ac distribution and a branch dc distribution supplying luminaires clusters. Each cluster is provided as a “double-dual corded” equipment with double power supply and double control type, digital, and analogic. The suggested topology aims to make available a system that allows overcoming fault situations by design and permits maintenance activities limiting and recovering degradation conditions. In this way, the lighting system of special locations, for which there is the willingness-to-accept greater financial costs against loss service risks, can satisfy the requirement of continuous availability system. To provide more details on the proposed design criteria this article describes, as case study, the lighting system of a parliamentary hall with one thousands of luminaires.
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print(“Illumination”)@beatricedegraaf @UniofOxford pic.twitter.com/DBIvns5k4K— Standards Michigan (@StandardsMich) February 17, 2022
Occupant-based HVAC Set Point Interventions for Energy Savings in Buildings
Abstract: Energy savings and occupant thermal comfort are the two most important factors in controlling heating ventilation and air conditioning (HVAC) operation in buildings. Typically, it is found that thermal comfort is not always met in buildings. Hence, there is still an opportunity to improve indoor thermal comfort, and at the same time save energy by controlling HVAC set points. The objective of this paper is to propose a method to obtain energy savings by adjusting HVAC set points based on occupant comfort measured using Predicted Mean Vote (PMV) and occupancy information. The idea is to calculate hourly PMV values based on real-time occupancy information, indoor temperature set points and humidity in a building. Then, a new set of temperature set points that can maintain occupant comfort, i.e., PMV = 0, is derived. To evaluate the effectiveness of the proposed method, a building model is developed in eQUEST using the information from a real-world building located in Alexandria, VA. Research findings indicate that HVAC electrical consumption savings of 14.58% is achieved when the proposed set point adjustment method is implemented as compared to that of the base case. To study the impact of adding occupancy information on HVAC energy savings, another scenario is simulated where HVAC set point is increased when the building is unoccupied, e.g., during lunchtime or holidays. Research findings indicate that additional HVAC electrical consumption savings of 8.79% is achieved when taking into account occupancy information in HVAC control.
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As apologists for active involvement in the US standards system we owe no blind allegiance any educational settlement or the domain occupied by vertical incumbers; rather, we mean that we are actively engaged in providing explanations, justifications for maintaining them as centers of civilization.
A commercial kitchen is a kind of laboratory
Fried chicken with sweet sauce and cabbage, mid sized portion of rice, okra with mustard and shredded chicken, sweet egg omelette with waffles and cream at Ritsumeikan University in Kyoto, Japan 🇯🇵
💶 752yen (~5,25€) pic.twitter.com/4jKnpNrQEy
— Mensa Scran (@MensaScran) October 30, 2022
“Indianapolis hosted the Trials in 1924 when that Olympic team swam in Paris. One hundred years later, Trials are back in Indy as a team is selected for the Paris 2024 Olympic Games. The nation’s fastest swimmers will take to the water at Lucas Oil Stadium – the first time a pool will be built in an NFL Stadium.” — USA Swimming
Big Ten Trials start at the University of Michigan February 15
NCAA D1 Men’s Swimming & Diving National Championships March 22-25 University of Minnesota
New update alert! The 2022 update to the Trademark Assignment Dataset is now available online. Find 1.29 million trademark assignments, involving 2.28 million unique trademark properties issued by the USPTO between March 1952 and January 2023: https://t.co/njrDAbSpwB pic.twitter.com/GkAXrHoQ9T
— USPTO (@uspto) July 13, 2023
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