These two products were added to the high-volume low-speed (HVLS) fans line.

Rated for indoor and outdoor covered spaces, this fan can cover up to 23,000 square feet.

This product features multicolored Chroma LEDs that allow users to choose from 24 hues with the included wall control.

Suitable for roof or wall mounted applications, this product is ideal for areas that have little or no ductwork.

The 2019 edition of ASHRAE/IES 90.1 will use the new fan energy index (FEI) as the metric for efficiency provisions.

Hunter Industrial, a division of the Hunter Fan Company, has donated and installed two HVLS fans to DCI Logistics.

This product provides a compact ventilation solution for warehouses, equipment cooling, mechanical rooms, factories, and more.

Awarded the Energy Star® Most Efficient Mark in 2019, this product has a high-efficiency DC motor.

This commercial product’s constant CFM EC motor technology ensures performance set points resulting in improved IAQ.

HVLS fans offer an affordable and effective solution for large-scale ventilation, as well as demonstrating success in smaller applications.

In the right situations, whole house fans provide a good option to homeowners who want to avoid running air conditioning all the time.

Filter fans perform a critical task of cooling equipment within electrical enclosures while also protecting equipment from harmful materials.

Optimizing HVAC systems with new technology can result in a domino effect of benefits. One great example is the HVLS fan, which can boost HVAC system performance, efficiency, and sustainability.

HVAC industry members are debating how the DOE’s new rules — the first-ever for commercial and industrial fans — will impact their operations.

With two airside measurements and a little math, you can test and even adjust an outside air duct in a few minutes.

I hope you see the potential for this formula. It will make your life easier and help you predict changes to blower speed settings with more accuracy and reliability.

Troubleshooting PSC fan motors is a common task for service technicians, and failures tend to be either electrical or mechanical.

For technicians who run across older furnaces where air conditioners were later added, it pays to know how a fan center operates.

In this episode we discuss REST (Representational State Transfer) with Stefan Tilkov. We started out by discussing the 5 steps to REST: IDs, links, Standard Methods, multiple representations and stateless communication. We then looked at how to use HTTP for REST, and discussed about how to use it for Web Services. We then we discussed whether and how to use REST for enterprise applications, and not just for apps on the internet. We concluded the discussion with a couple of recommendations.

Micro services is an emerging trend in software architecture that focuses on small, lightweight applications as a means to avoid large, unmaintainable, monolithic systems. This approach allows for individual technology stacks for each component and more resilient systems. Micro services uses well-known communication schemes such as REST but also require new technologies for the implementation. […]

Young adult author Jordan Ifueko has created new worlds with her best-selling series Raybearer, centering Black characters and workers.

Feeling a bit bored? Well don't worry we've got you covered, test your knowledge with our huge quizzes to try out.

Efficiencies of fan systems vary considerably across impeller types. The average energy saving potential in these systems in the U.S. manufacturing industry is estimated at 6%. For optimal savings and performance, it is recommended that a systems approach is used.... Read more

The post Six energy efficiency improvement opportunities in fan systems appeared first on EEP - Electrical Engineering Portal.

Sidik Fofana, a high school teacher who earned his masters in education at City College, wrote fiction on the side for a decade. He finally got his first book published -- and was awarded a prestigious Whiting Award for Emerging Writers.

Posted by SEC Consult Vulnerability Lab via Fulldisclosure on Nov 09

Located in the Cotai zone of Macau, Wynn Palace, the younger sister property to Macau's first Las Vegas-style resort Wynn Macau, puts on a really big show from the moment guests arrive to the moment they leave to ensure a truly memorable stay.

Nathan Firesheets says he visited every Disney theme park worldwide and rode every operating ride in just 12 days.

Spectators at Disneyland’s popular “Fantasmic” show got a shock this weekend when the feature’s fire-breathing animatronic dragon suddenly burst into flames.

"Fantasmic" show continues at Disney's Hollywood Studios despite Maleficent fire during Disneyland show.

Jones running back Jaquail Smith wanted to quit sports when he found out about the death of his 5-month-old daughter Jamiria. Helped by the support of family, friends and the Jones coaching staff, Smith has managed to push past the tragedy.

El técnico de Osasuna, tras una semana en Massanassa ayudando a las víctimas de la DANA, regresa a su trabajo para enfrentarse al Real Madrid. Leer

La primera exposición en España del diseñador austríaco, que ganó un Grammy por un disco de Talking Heads, combina gráficas estadísticas, obras de arte, objetos y piezas de vídeo Leer

El consejero Antonio Sanz da las gracias a los ayuntamientos y a la Administración central por trabajar con "coordinación y lealtad" para resolver la emergencia Leer

Ahora esta pequeña villa es un lugar ideal para hacer una escapada rural y conocer su pasado historico Leer

El polivalente artista publica su disco número 17 pero, ¿cuántos le quedan? "Mi retirada está más cerca de lo que cree la gente", confiesa Leer

Jimina Sabadú debuta en el largometraje con un disparatado pastiche 'vintage' ni suficientemente divertido ni excesivamente logrado Leer

La Fiscalía imputa a Juan González Miramón un delito de estafa agravada por elaborar un "plan para el engaño" de un individuo, relativo a una mercantil de caballos Leer

Basándose en lo aprobado en Europa, hará hincapié en que se detalle y se publicite quiénes son los dueños y las subvenciones públicas que reciben Leer

"Por la dignidad, la igualdad y el futuro de las personas con discapacidad intelectual y sus familias, no nos callaremos", han asegurado los responsables durante la lectura del manifiesto Leer

La víctima conoció a su supuesto novio en una red social e hizo transferencias y envíos de efectivo para ayudarlo. Dos mujeres han sido detenidas por manipular a la estafada y obtener grandes cantidades de dinero Leer

El corte de pelo que está triunfando en 2024 es el clavicut. Si quieres cambiar de imagen, te traemos distintas versiones de este look y te desvelamos cómo llevarlo con estilo. Leer

El argentino, que abandonó la pista durante el encuentro con el Baskonia, estará varios meses alejado de las canchas Leer

Este relleno kárstico se encuentra en el complejo número 2 del conjunto arqueopaleontológico de Atapuerca. Se localiza junto a los yacimientos de edad pleistocena ya conocidos y publicados en este blog: la Gran Dolina y Galería, en la Trinchera del Ferrocarril. 

La secuencia estratigráfica de la cueva de la Sima de Elefante ha sido dividida en tres fases, componiéndose de 21 unidades litológicas o paquetes de sedimento.

La presencia de industria lítica en todo el conjunto de relleno de la Sima del Elefante nos indica que ésta actuó como a tractor y que fosilizó la presencia humana en la Sierra de Atapuerca (Burgos) desde el Pleistoceno inferior hasta el final del Pleistoceno medio.

Siguiendo con la industria lítica de la Sima del Elefante (Atapuerca, Burgos), voy a referirme en este post a la fase II, concretamente a los niveles 18 y 19, pertenecientes al Pleistoceno medio, donde se ha constatado la presencia de 41 códigos morfológicos líticos estandarizados.

Acercarnos por métodos de ingeniería inversa a los climas del pasado ha sido un objetivo básico en las ciencias de la vida y de la tierra, no tan sólo por la importancia que tiene este tema, sino porque de esta manera podemos conocer en qué condiciones y paleoambientes vivieron nuestros antepasados de distintas especies que poblaron el planeta y que ahora están extinguidas.

La segunda fase del relleno de la Sima del Elefante, en Atapuerca (Burgos), es de una cronología que nos sitúa en el Pleistoceno medio, caracterizado por los niveles 18 y 19.  Observamos en estos paquetes de sedimentos cambios importantes en los ecosistemas y, por lo tanto, en el clima durante el período referido.