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Jóvenes de Panamá ganan INCUBAR 2020: concurso regional del SICA y Banco Mundial
Propuestas relacionadas con reciclaje, inclusión, infraestructura, turismo y más.🌎🙌 Los 4 finalistas viajaron a Costa Rica del 12 al 14 de febrero, para participar en #URCentroamérica
-IncUbaR, son ideas de jóvenes para construir una Centroamérica más resiliente.
-Se convocó a jóvenes centroamericanos entre 18 y 35 años para presentar sus ideas o proyectos de negocios innovadoras enfocados en fortalecer la resiliencia ante los desastres y los efectos del cambio climático.
-Los 4 proyectos ganadores: Taller de Cine Documental_ Eco-bloque_ ECO SAM _ Guna Carbon Bank, participan en la conferencia Understanding Risk Centroamérica, en Costa Rica.
-El jurado calificador está conformado por: Seynabou Sakho, Directora para Centroamérica del Banco Mundial; Enrique Uribe; Olinda Salguero, Jefa de Gabinete; Rodrigo Cortés, Country Manager Waze Colombia, Perú y Centroamérica.
-Los criterios de evaluación fueron: • Visión e innovación en la propuesta que se plantea • Viabilidad de que la idea pueda ser puesta en práctica. • Presentación y poder de convencimiento del equipo • Potencial para contribuir a que se escuchen las voces de los jóvenes.
Mom and Quincy, having a chat about the destruction of his Christmas gift bag. Note the scattered pieces on the floor.
Without fear, we are able to see our connections to others, which creates more room for understanding and compassion. (Thich Nhat Hanh) Photo by Dean Leh, New Mexico
Open Forum: Understanding Quantum Reality session with Andrew McLaughlin, Chief Operating Officer SandboxAQ; John Martinis, Professor Emeritus, University of California, Santa Barbara, USA; Josephine Teo, Minister for Digital Development and Information of Singapore; Kimberly Budil, Laboratory Director, Lawrence Livermore National Laboratory, USA; Lene Oddershede, Chief Scientific Officer, Planetary Science and Technology, Novo Nordisk Foundation, Denmark; Paul Alivisatos, President, University of Chicago, USA; at the World Economic Forum Annual Meeting 2026 in Davos-Klosters, Switzerland, on 21/1/2026 from 12:30 to 13:45 in the Open Forum - Swiss Alpine High School – Auditorium, Open Forum. (open forum26/quantum). ©2026 World Economic Forum
Roof Trusses for Modern Roof Designs
Roof trusses are essential to modern roofing systems, providing building support and structural stability. Whether constructing a new roof or considering a roof remodeling project, understanding the benefits and advantages of roof trusses is crucial. There are various advantages that roof trusses bring to residential and commercial buildings, with their durability, versatility, and cost-effectiveness. By the end, you will clearly understand why roof trusses are an excellent choice for your roofing needs, ensuring a reliable and long-lasting solution. Whether you are a homeowner, a builder, or an architect, this information will empower you to make informed decisions and choose the best roofing solution for your project.
Definition of a Roof Truss
A roof truss is a structural framework consisting of triangular-shaped members connected by joints to form a rigid structure. It is primarily used in roofing construction to support the weight of the roof and distribute it evenly across the walls or supporting beams of a building. Roof trusses, including standard trusses, simple trusses, flat roof trusses, gable trusses, hip trusses, and attic trusses, are prefabricated in factories before being transported to the construction site, allowing for quick and efficient installation. They are designed to withstand various loads, such as the weight of the roof and any additional loads from snow, wind, or equipment.
Roof trusses offer several benefits and advantages, including enhanced structural stability, cost-effectiveness, and design flexibility. They provide a durable and long-lasting roofing solution, ensuring the safety and security of the building and its occupants. Additionally, roof trusses can be customized to fit various architectural styles and roof designs, allowing for endless possibilities in construction and remodeling projects.
Importance of Roof Trusses in Residential Construction
Roof trusses are an integral component in residential construction, serving as the backbone of the roof structure. Their importance lies in their ability to provide unparalleled strength and support, ensuring the stability and durability of the entire roofing system. By distributing weight evenly across the structure, including dead loads, roof trusses effectively reduce the risk of sagging or caving, making them essential in safeguarding the home and its occupants. Additionally, roof trusses offer significant benefits in terms of cost-effectiveness and efficient roof truss installation, as they can be prefabricated off-site and easily assembled at the construction site. This saves valuable time during construction, minimizes waste, and improves overall construction quality.
In an era where sustainable and eco-friendly practices are increasingly valued, roof trusses also offer the advantage of using less wood than traditional roof framing methods, reducing environmental impact. Roof trusses can be adapted with various roofing materials, including metal and steel roofing, ensuring compatibility with different design preferences and functional requirements. Steel trusses are particularly beneficial for tall construction and sloped roofs, providing enhanced strength and stability.
Roof trusses also contribute to additional space within the home, such as creating attic spaces. Their design allows a stable truss system to withstand inclement weather and provide a secure roofing solution. Features like lateral braces and truss bearings enhance the stability of roof trusses, ensuring the structure remains sound over time. Principal rafters within the truss roof framework reinforce the structure, making it a reliable choice for residential construction.
Using quality products and materials to fabricate roof trusses ensures their long-lasting performance, while their compatibility with exterior walls helps maintain the integrity of the building. Roof trusses are crucial in residential construction, offering a durable, efficient, eco-friendly solution that supports the structure and the environment.
Types of Roof Trusses
Roof trusses are crucial for providing structural support and stability to roofs. They are made from either wood trusses or steel to evenly distribute roof weight evenly, ensuring durability. Various types of trusses each offer unique benefits.
Wood trusses, often used in residential and small commercial projects, are valued for their strength and aesthetic appeal. Attic trusses provide additional storage or living space, while gable trusses are simple and easy to install. Hip trusses support sloped roofs, and flat roof trusses are designed for flat roof structures.
Steel trusses are ideal for more significant buildings, capable of spanning greater distances and handling heavy loads. Common rafters and roof rafters contribute to overall stability. Truss spans, the distance a truss can support without additional support, are vital for larger structures. Different truss styles accommodate various architectural needs.
Truss hangers secure trusses to structures, ensuring stability. Regular truss repair maintains their integrity. Truss design software enables manufacturers to create precise designs, and specialized truss manufacturers produce high-quality trusses for diverse building projects.
Understanding these types and aspects of trusses highlights their importance and benefits in construction.
Common Trusses
Standard trusses are a type of roof truss that is widely used in construction projects. They come in various designs, each with its own span capacity and design characteristics. Standard trusses include the king post truss, queen post truss, and Howe truss. The king post truss has a span capacity of up to 8 meters and features a central vertical post, providing stability and support for the roof structure. The queen post truss has a span capacity of up to 10 meters and features two vertical posts, offering additional strength and support. The Howe truss has a span capacity of up to 12 meters and consists of diagonally placed beams, creating a distinctive X-shaped pattern for increased stability.
Choosing the right truss type is crucial for any construction project, as it directly affects the overall strength and stability of the roof. Due to the truss selection's complexity and technical nature, consulting with a local roofing professional is advisable. Their expertise can guide individuals in choosing the appropriate truss type based on span requirements, design preferences, and budget constraints. Consulting a roofing professional ensures that the selected truss will meet the specific needs of the construction project, resulting in a well-designed and durable roof structure.
Scissor Trusses
Scissor trusses are a popular choice for creating vaulted ceilings in construction projects, as they eliminate the need for load-bearing beams or walls. These trusses feature sloping lower chords, which form the roof's peak. Using scissor trusses, homeowners and builders can enjoy the benefits of spacious, open areas without sacrificing structural integrity. The unique design of scissor trusses allows for increased ceiling height and enhanced natural lighting, contributing to a more visually appealing and inviting space. Additionally, the absence of load-bearing beams or walls provides flexibility in architectural design and allows for easier installation of HVAC systems, electrical wiring, and insulation.
Gambrel Truss
A gambrel truss is a distinctive design often associated with barns and is increasingly popular in farmhouse-style homes. It features two sloping sides with a change in slope angle, creating a two-tiered roof structure. This design adds character to a building and provides practical benefits. The gambrel truss allows for wide spans, making it suitable for large buildings such as barns or expansive living spaces in farmhouse-style homes. Additionally, the steep slopes of the gambrel truss provide ample vertical space, allowing for additional storage or living areas on the roof. This combination of wide spans and increased vertical space makes the gambrel truss attractive for those seeking a unique and functional roof design.
Mono Truss
A mono truss is a type of roof truss characterized by its triangular shape and is commonly used in various applications, such as sheds, garages, roof tiers, and extensions. Unlike a standard roof truss, a mono truss has a single-sloping surface, which allows for enhanced sunlight penetration and creates a more spacious and visually appealing environment. This design also helps in maximizing the visual space within the structure. The benefits of a mono truss include increased natural lighting, reduced energy consumption, and improved aesthetic appeal. The triangular shape of a mono-pitch roof truss enables it to channel rainwater away from the structure efficiently.
Flat Truss
Flat trusses are specifically designed for flat roofs in commercial applications. Like floor trusses, their construction is characterized by a lack of slope, which means they are not inclined to shed precipitation. These trusses are commonly used in commercial buildings where a flat roof is necessary. Despite their similarity to floor trusses, it is essential to note that flat trusses serve different purposes and are specifically designed for the unique requirements of flat roof structures. With their construction similarities and lack of slope, flat trusses provide numerous benefits and advantages for commercial applications.
Components of a Roof Truss
Roof trusses are an essential element of modern roofing construction, providing strength, stability, and support to the roof structure. Understanding the components of a roof truss is crucial for anyone interested in roofing construction and design.
The critical components of a roof truss include the top and bottom chords, webs, and verticals. The top chord is the leading horizontal member that spans the truss length, supporting and carrying the roof's weight. The bottom chord, parallel to the top chord, serves the same purpose and completes the triangular shape. Webs, also known as diagonal members, connect the top and bottom chords, providing lateral stability and resisting horizontal forces. Verticals, commonly referred to as king posts or queen posts, are additional vertical members that support the center of the truss, increasing its strength and load-bearing capacity.
These components work together to evenly distribute the weight and forces from the roof evenly, ultimately transferring them to the supporting walls. This design ensures stability, prevents sagging, and increases the overall durability and lifespan of the roof structure. Additionally, roof trusses offer the advantage of flexibility in design, allowing various roof shapes and styles to be created. Whether it's a gable, hip, or gambrel roof, the components of a roof truss provide the necessary strength and support to achieve a structurally sound and visually appealing roof.
Horizontal Beams
Horizontal beams are essential in construction as they provide structural support and evenly distribute weight. These beams bear the load from the roof truss and transfer it to the supporting walls. Common types of horizontal beams include I-beams, H-beams, and box beams. These beams are often made of steel, wood, or engineered wood, depending on the design requirements and load-bearing capacity needed. When selecting horizontal beams, essential considerations include load-bearing capacity, span length, and environmental factors. The load-bearing capacity determines the maximum weight the beams can support, while the span length refers to the distance the beams can cover without additional support. Environmental factors such as moisture and temperature variations should also be considered to ensure the durability and longevity of the chosen horizontal beams.
Metal Plates
Metal plates are crucial in truss construction as they combine various truss components. These plates serve the purpose of providing structural integrity and stability to the overall truss system. Different types of metal plates are commonly used, each with unique characteristics. For instance, some plates may have teeth-shaped projections to enhance grip and prevent slippage. The manufacturing methods for pressing truss plates into wood include hydraulic pressing and pneumatic pressing, ensuring a secure and durable connection. Quality control criteria for these plates mandate strength, corrosion resistance, and dimensional accuracy testing. In certain conditions, multiple smaller truss plates can be utilized for improved economic efficiency as they offer design and cost optimization flexibility. By carefully selecting the appropriate metal plate type and adhering to strict quality control measures, roof trusses can be constructed with enhanced strength, durability, and cost-effectiveness.
Diagonal Bracing
Diagonal bracing is an essential component of roof trusses, significantly influencing their lateral stability. Diagonal bracing effectively redistributes and absorbs the loads and forces acting on the roof by forming triangular structures within the truss framework. This bracing system enhances the truss's ability to withstand external pressures, such as wind or earthquakes, thus providing increased stability and structural integrity. Additionally, the placement of permanent braces along the truss web can vary depending on the length of the chord. This variability directly impacts the bracing system's effectiveness, as extended chords require more bracing to maintain lateral stability. Homeowners and construction professionals can make informed decisions regarding using this crucial component in roofing projects by understanding the benefits and advantages of diagonal bracing in roof trusses.
Top Chord
The top chord in a roof truss plays a crucial role in the entire system's structural design and load distribution. Composed of various components, its purpose is to provide strength and stability to the truss while transferring the loads it carries. The top chord typically consists of materials such as steel or wood, chosen for their durability and ability to bear significant weight. It is connected to the supporting members of the truss, such as the vertical and diagonal web members, to ensure a unified framework. The top chord's design and connection to other components are essential for efficiently distributing the loads, such as the weight of the roof and any additional external forces, across the truss system. By effectively transferring these loads, the top chord contributes to the overall stability and integrity of the roof truss.
Bottom Chord
The bottom chord is a crucial roof truss component and provides stability and load distribution to the entire structure. It consists of several key components that each serve a specific function. The horizontal member connected to the web members acts as the primary load-bearing element, carrying the roof's weight and transferring it to the walls below. The vertical bracing members provide additional support and prevent lateral movement, ensuring structural integrity and stability. Connection plates connect the various components, promoting overall strength and durability.
Proper alignment and bracing of the bottom chord are of utmost importance to ensure the structural integrity of the roof truss. This ensures the load is evenly distributed across the various components, minimizing the risk of sagging or collapse. It also helps to prevent any potential damage caused by external factors such as wind, snow, or seismic activity. By ensuring proper alignment and bracing, the bottom chord can effectively support the roof, enhancing the longevity and safety of the entire structure.
Schedule Your Roof Truss Installation Today
A roof truss is vital in modern roofing systems, offering durability, versatility, and cost-effectiveness. Whether you're starting on a new construction project or remodeling an existing roof, understanding the benefits of roof trusses is essential. Contact Sky Roofing Construction & Remodeling for a reliable and long-lasting roofing solution to schedule your quality roof truss installation. Our expert team is ready to assist you in making informed decisions for your roofing needs.
Learn more about a roof truss and the specific roofing services at Sky Roofing Construction & Remodeling: skyroofingconstructiontx.com/roof-truss/
Open Forum: Understanding Quantum Reality session with Andrew McLaughlin, Chief Operating Officer SandboxAQ; John Martinis, Professor Emeritus, University of California, Santa Barbara, USA; Josephine Teo, Minister for Digital Development and Information of Singapore; Kimberly Budil, Laboratory Director, Lawrence Livermore National Laboratory, USA; Lene Oddershede, Chief Scientific Officer, Planetary Science and Technology, Novo Nordisk Foundation, Denmark; Paul Alivisatos, President, University of Chicago, USA; at the World Economic Forum Annual Meeting 2026 in Davos-Klosters, Switzerland, on 21/1/2026 from 12:30 to 13:45 in the Open Forum - Swiss Alpine High School – Auditorium, Open Forum. (open forum26/quantum). ©2026 World Economic Forum
Ceremonia Inaugural
Participa Secretario General, Presidente de Costa Rica y la Representante del BM para CA.
Del 12 al 14 de febrero Costa Rica es anfitrión del Understanding Risk Centroamérica, una conferencia donde cerca de 500 expertos internacionales se reúnen para conversar sobre prácticas e innovaciones para la compresión del riesgo de desastres y el riesgo climático en Centroamérica.
En la actividad que se desarrolla en el Centro de Convenciones de Costa Rica participan expertos, organizaciones, e instituciones académicas, quienes buscarán construir alianzas estratégicas para pasar de la comprensión del riesgo a la acción en resiliencia ante desastres.
Asimismo, se abordarán diversos temas en materia de inclusión social, compromiso comunitario, patrimonio cultural, resiliencia costera, servicios meteorológicos, climáticos e hidrológicos, resiliencia fiscal y financiera, urbanismo, análisis de riesgos y comunicación del riesgo.
En la inauguración este miércoles participaron Carlos Alvarado, presidente de la República; Vinicio Cerezo, secretario general del Sistema de la Integración Centroamericana (SICA); Seynabou Sakho, directora del Banco Mundial para Centroamérica; investigadores de la NASA como Sandra Cauffman y Daniel E. Irwin, y el gerente país de Waze para Colombia, Perú y Centroamérica, entre otros invitados.
#SICA #ElSalvador #CostaRica #Nicaragua #RepublicaDominicana #Belize #Honduras #Panama #Guatemala
William Stone Images - Limited Edition Fine Art Prints
Fine Art Photography Prints & Luxury Wall Art:
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We celebrate light in our pictures. Understanding how light interacts with the camera is paramount to the work we do. The temperature, intensity and source of light can wield different photography effect on the same subject or scene; add ISO, aperture and speed, the camera, the lens type, focal length and filters…the combination is varied and multi-layered and if you know how to use them all, you will come to appreciate that all lights are useful, even those surrounded by a lot of darkness.
We are guided by three passions, simple but overwhelmingly strong, our longing to capture in print, that which is beautiful, the constant search for the one picture, and constant barrage of new equipment and style of photography. These passions, like great winds, have blown us across the globe in search of the one and we do understand the one we do look for might be this picture right here for someone else out there.
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"To understand is to stand-under the spell of the thing which we under-stand, it is to be got by the spell of the thing, and stand under it in admiration, or perhaps skepticism." Raimon Panikkar
"Life is not a void to be filled. It is a plenitude to be discovered." Christoph Eberhard
Watch this video on Vimeo. Video created by Christoph.
Bobby Cox, teacher at Esperanza Charter School in New Orleans, LA, used his Fund for Teachers grant to conduct interviews in Honduras, El Salvador, Colombia and Peru to better understand the educational and behavioral expectations of students there and facilitate a smoother transition for immigrant students into Louisiana classrooms. (Kindergartners in La Ceiba, Honduras)
Cape Town, South Africa. July 2012.
South Africa hosted the second global Understanding Risk (UR) Forum in Cape Town from July 2-6, 2012. The Forum convened more than 500 thought leaders and decision-makers from 86 countries to exchange knowledge and share best practice in disaster risk assessment.
Photo: World Bank
Understanding life cycle management helps owners better understand how to protect their roofing asset.
Contact American Roofing
Address: 3637 S. 300 West
Salt Lake City, UT 84115
Phone: 801-269-1276
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Email: amco@amcoroof.com
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Source: habitat.energyandarchitecture.org/wp-content/uploads/habi...
On November 14, 2023, in Geneva, WIPO Director General Daren Tang (left) counter-signed two Memorandums of Understanding (MoUs), initially signed by Stanislav Kravchenko, President of the Supreme Court of Ukraine (right).
The MoUs aim to promote cooperation and joint activities, including the development of targeted capacity-building programs for the judiciary of Ukraine and the dissemination of leading Ukrainian judgments in the field of intellectual property through WIPO Lex-Judgments.
Copyright: WIPO. Photo: Emmanuel Berrod. This work is licensed under a Creative Commons Attribution 4.0 International License.
Pr. Frances Ashcroft, Laureate for Europe, 2012 L'Oréal-UNESCO Awards For Women in Science, “For advancing our understanding of insulin secretion and of neonatal diabetes,” in the laboratory at the University of Oxford.
Theme: Understanding, Living, and Sharing Islam
April 22 – 24, 2011
Westin O’Hare Hotel
6100 N. River Road, Rosemont, IL 60018
Beatrice Moore ‘Between Innocence & Understanding', Kooky Krafts Shop, 1500 Grand Ave, Phoenix, Arizona
(Question 3)
The process of constructing the sphere is vital to the understanding and meaning of the final piece. Although students were provided a briefing on the ecological and artistic process upon first arriving to the site, a large amount of role exploration, collaboration, negotiation, collective problem solving, and group critical thinking occurred throughout our time together. As mentioned in previous texts in this set, student’s individual and collective knowledge shaped the way this activity played out. For example, we all have our own individuals experiences with art and restoration (individually and intersecting disciplines) which shaped the way we viewed the project itself. However, as a class, we also had a certain collective knowledge base; that is, we took certain concepts and theories from coursework that informed the approach and understanding of the project. Students took on different roles based on what they enjoyed, what they thought they were capable of performing, and what roles other assigned to them. Working towards a common goal, each group was expected to construct a large circular sculpture formed from Blackberry vines. Using stakes, we placed vines in a circular motion, intertwining vines when necessary to provide resilience and strength to the structure. Our original group discussed where to set up, and how to position each vine: elements of width of the vine, length, and durability came into play and we each allowed for other members to contribute their valuable insights. About midway through the construction, our group joined forces with another (this photograph shows the combined efforts). While the other group had focused on thinner vines (hence, their structure seemed a bit flimsy), ours was constructed mostly from very wide, strong vines. Combining the two circular constructions was beneficial: we placed the thinner structure on top, gathered more longer vines, and tied them together. Despite our efforts to stabilize the piece, it was still not standing on its own. Again, we collectively made a decision to twist the structure into a figure 8, and then again engage in the process of tying vines together to stabilize it. This part of the process is shown in the photograph above. The final piece our (combined) group completed was stable, strong, and turned out a lot different than I (or probably any of my peers) had expected. We then all carried the circular construct over to the pavement, negotiated a process by which to combine with the other two circular constructions, and were able to combine them into a large sphere object. As individuals, groups, students, and citizens, we all played different roles in creating art and restoring the forest. Obviously the process must be highlighted and understood to make meaning of the piece. Because if others had created the piece, it would not hold the same meaning. If we had a predetermined set of methods that didn't allow for role exploration, the piece would (I think) be less meaningful.
Understanding Seasons Conference. with Apostle Dr. Paul M Gitwaza at Gospel Restoration Church Abilene Texas United States
Great summer read for your next cemetery stroll!
Guide to Historic Cemeteries
Understanding Cemetery Symbols by Tui Snider is a reference book for genealogists, history buffs, ghost hunters and others seeking to learn the forgotten meanings of cemetery symbols in historic graveyards.
About the Author
Tui Snider is an award-winning author, speaker, and musician who specializes in quirky, haunted, and bizarre destinations. As she puts it: I used to write fiction. But then, I moved to Texas!Snider's writing and photography has been featured by a variety of publications, including Coast to Coast AM, FOX Travel News, LifeHack, Sky Europe, easyJet, the City of Plano and more.
Snider's award winning books inspired by the Lone Star state include Paranormal Texas, The Lynching of the Santa Claus Bank Robber, and Unexpected Texas.
In 2016, Tui served as the writer in residence for Tarleton State University's Langdon Review and recently taught classes based on her books at Texas Christian University.
Tui has many more books in progress. She enjoys connecting with readers all over the world, so drop by her website (TuiSnider.com) and say hi!