Improvement of Campus Wireless

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Improvement of Campus Wireless

February 20, 2024
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Vishwakarma Institute Of Technology

Coverage Improvement of IEEE 802.11n Based Campus Wide Wireless LANs

Aashi Srivastava – Rambabu Vatti – Viplavi – Jitesh Patil – Omkar Nikte

 

Abstract: Wi-Fi is the most commonly used technology for internet access. Many commercial organizations and educational complexes have been using IEEE 802.11n based wireless Local Area Networks in their campuses to provide seamless internet access to their stake holders. However, these networks suffer severe network coverage problems due to which, some of the network users in the campus will not be in the coverage of the network and some will go out of coverage when they are moving from one building to another in the campus, which causes the loss of some of the important and critical information. These no Wi-Fi coverage areas are known as Dead Zones. In this paper, the authors have made an attempt to identify dead zones in the campus by measuring Wi-Fi signal strength using Netspot tool. The Wi-Fi signal strength is represented with heat map to identify the weak signal areas and dead zones. Solutions to improve the coverage have been presented.

CLICK HERE for complete paper

George W. Bush Presidential Library and Museum

February 19, 2024
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The George W. Bush Presidential Library and Museum, located on the campus of Southern Methodist University in Dallas, Texas, was designed by architect Robert A.M. Stern. The library was dedicated on April 25, 2013, and it serves as the official library and museum for the 43rd President of the United States, George W. Bush.

Robert A.M. Stern is a prominent American architect known for his work on various projects, including academic buildings, museums, and residential structures.  His design reflects a traditional and monumental architectural style that combines elements of classicism with contemporary design features. The library, located on the campus of Southern Methodist University in Dallas, Texas, was opened to the public in 2013.

Here are some features of the Stern design:

  1. Neo-Classical Style: Robert Stern’s design for the George W. Bush Library draws inspiration from classical architectural elements, particularly evident in the grandeur of its facade. The building features symmetrical lines, grand columns, and a sense of balance and proportion reminiscent of classical architecture.
  2. Materials: The exterior of the library is clad in Texas Cordova Cream limestone, which gives the building a timeless and elegant appearance. The use of this indigenous stone connects the library to its Texas roots while also conveying a sense of permanence and strength.
  3. Grand Entrance: The entrance to the library is marked by a grand portico supported by tall columns, evoking the imagery of ancient Greek and Roman temples. This creates a sense of importance and significance befitting a presidential library.
  4. Light-filled Interior: Inside the library, natural light floods the space through expansive windows and skylights, creating an inviting and uplifting atmosphere. The interior spaces are designed to be open and airy, with high ceilings and ample room for exhibits and displays.
  5. Landscape Design: Surrounding the library is a carefully landscaped campus that includes native Texas plantings, walking paths, and outdoor gathering spaces. The landscape design complements the architecture of the building and provides visitors with opportunities for reflection and relaxation.

We refer to him as American Vitruvius, given his influence on the architecture of so many educational settlements; reflecting classical elegance with contemporary functionality.

American Vitruvius

Evensong “A Boy and A Girl”

February 18, 2024
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The University Academic Choir was founded in 1948 and has a wide-ranging repertoire that includes classical, folk, and sacred music.  The choir is also involved in promoting the cultural heritage of Poland and building cultural connections with other countries around the world.

Eric Whitacre: Original poem Octavio Paz

History of Western Civilization Told Through the Acoustics of its Worship Spaces

Polska

ΒΙΒΛΙΟΘΗΚΕΣ

February 18, 2024
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Artist Unknown / Image Source: Bilkent Üniversitesi Türkiye

 

“The health of our civilization, the depth of our awareness about the underpinnings  of our culture

and our concern for the future can all be tested by how well we support our libraries.”

—Carl Sagan

 

The founding of many educational institutions throughout the world was marked with the building of a place of worship (LEARN MORE: See College & University Chapels).   After the church the library was the second building.  It seems likely that after the library the “Media Center” will emerge as the replacement facility category (occupancy classification) in building codes and standards.   It will be difficult letting go of the memories and the ambiance of these places and spaces.  Who does not have a favorite place in a favorite library?

The original University of Michigan advocacy enterprise presented structural engineering technical committees of the American Society of Civil Engineers with proposals to roll back the live loading criteria for “occupancies formerly known as libraries” — because stacks of books and paper filing cabinets were being replaced with laptop computers.  Not only that, stacks of actual physical books in legacy libraries were being relocated off-site to slab-on-grade book warehouses leaving the space to be renovated as study areas or administrative offices.

Those proposals for Table 1607 of the International Building were rejected for lack of technical substantiation.  Fair enough.  Structural engineering is a fearsome art and you do not want to push too hard on the instincts of structural design professionals even though their risk-aversion instinct is raising cost for new media centers that are mis-characterized as “libraries”.  Most standards developing committees are permitted to set their own criteria for technical substantiation.  After the desire and obligation to design for public safety it is naive to discount their concern for the cost of professional liability insurance, however.  There are times when you are willing to pay for another power of ten safety factor.

The International Building Code Code is deep into its 2021 revision and it appears that some correlation action with ASCE structural engineering codes might have occurred.  Rather than risk inaccuracy, we will archive the technical details to the post linked at the bottom of this page.  It is often necessary to do this when codes and standards relevant to a given education facility develop out of step with one another.

We will continue following other library-related concepts are listed (very) briefly below:

  • Book shelf depth specifications
  • Lighting power densities, more occupancy sensors and daylight responsive controls
  • Inclusion of libraries in the conditions under which education facilities are used as community storm shelters.
  • Metadata (CLICK HERE)

Operating experience, use pattern anecdotes, war stories and such are always gratefully received any day during our colloquia however direct participation in the ICC Code Development Process should always be a first choice.  CLICK HERE to get started.

The image criteria of our WordPress theme does not permit many images of college and university libraries to be shown fully dimensioned on sliders or widget galleries.  We reproduce a few of the outsized images here and leave the complexities of financing, designing, building and maintaining of them in a safe and sustainable manner for another day.   If you need specific information please refer to the links at the bottom on this, very long, page.

 Click on any image for image credit and other information

“Bibliotheque_Sainte-Genevieve” | University of Paris, et al

Westfälische Wilhelms-Universität Münster

Johns Hopkins University

Library at Thorildsplans Gymnasium (Thorildsplan upper secondary school) | Stockholm, Sweden

Iowa State University

Budapesti Corvinus Egyetem

University of Oxford

George H.W. Bush Library | Texas A&M University

Bilkent Üniversitesi Kütüphanesi / Türkiye

St. John’s College | University of Cambridge

Tama Art University Library | 多摩美術大学

University of San Diego

Delft University of Technology Library

University of Notre Dame

University of Utrecht

University of Ottawa

University of Derby


Akita International University | Nakajima Library


Dominican University

Erasmus University

The Masters University

The Ohio State University

University of Washington

Vilnius University Library

Biblioteca Centrală a Universității Politehnica Timișoara | Romania

University of Southern California

Københavns Universitet

Roskilde Universitet

Bowling Green State University

Universität Wien

新加坡管理大学 | Singapore Management University

上海大学 | Shanghai University Library

Universidade de Coimbra

University of Michigan Law School

More coming.


Archive / Library Structural Engineering

Codes, Standards, Guidelines, Recommended Practice and Standards of Care for Libraries & Media Centers

The link between a college education and a lasting marriage

February 18, 2024
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“You shall above all things be glad and young…”

Opening page of “The Prologue of the Wife of Bath’s Tale,” from the Ellesmere manuscript of Geoffrey Chaucer’s Canterbury Tales, c. 1400.

Researchers at the National Center for Health Statistics estimate that 78% of college-educated women who married for the first time between 2006 and 2010 could expect their marriages to last at least 20 years. But among women who have a high school education or less, the share is only 40%.

The link between a college education and a lasting marriage

Weddings

Inside Gasson Tower

February 16, 2024
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Boston College Consolidated Financial Statement: $6.509B

Boston College is a private Jesuit research university in Chestnut Hill, Massachusetts.  Gasson Hall is a symbol of Boston College, representing the university’s commitment to academic excellence, spiritual values, and the pursuit of knowledge.  It The hall continues to serve as an important part of the Boston College campus, housing administrative offices, classrooms, and the university’s Honors Program.

 

In “The Social Network,” Gasson Hall was used as a filming location for several scenes that take place at Harvard University, which is where Mark Zuckerberg attended college before he created Facebook. Specifically, Gasson Hall was used as a stand-in for Harvard’s Memorial Hall, which is a large Gothic Revival building that houses a dining hall and a chapel.

The scene in “The Social Network” that was filmed in Gasson Hall shows Mark Zuckerberg (played by Jesse Eisenberg) and Eduardo Saverin (played by Andrew Garfield) attending a disciplinary hearing in front of the Harvard administration. The hearing takes place in a large ornate room with stained glass windows and a high vaulted ceiling, which is actually the Reading Room on the third floor of Gasson Hall. The filmmakers made some minor changes to the room, such as adding a portrait of John Harvard and replacing some of the furniture, but overall, the space is very recognizable as Gasson Hall.

Standards Massachusetts

Boston College Facilities Management

Irish Coffee

February 15, 2024
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Saint Louis University Facilities Services

 

Ingredients:

2 teaspoons brown sugar or demerara sugar

4-5 ounces coffee (strong, rich; brewed, hot)

1.5 ounces Irish Whiskey (optional)

1-2 ounces heavy cream (lightly whipped)

Nutmeg

Directions:

– Preheat the glass while making the French press coffee

– Place the brown sugar into a warm Irish coffee glass, mug, or other heatproof glass.

– Add the coffee and Irish whiskey, stir until dissolved.

– Float the lightly whipped heavy cream on top by pouring it over the back of a spoon.

– Garnish with shaved nutmeg.

Tips:

– Try using a French press or pour-over methods of brewing and freshly ground dark roasted coffee beans.

– Preheat your glass to keep the drink warm longer. While the coffee is brewing, pour hot water into the glass or mug to heat it up. Dump the water before making the drink.

– Use freshly whipped cream. Avoid the pressurized cans of cream or whipped topping. Instead, begin with a little heavy whipping cream and vigorously whip it with a whisk or fork until it is light and fluffy.

 

Kitchen Planning: Work Centers

February 15, 2024
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“The Parish Soup Kitchen” 1851 / George Elgar Hicks

Other words for small kitchens:

Petite kitchen
Cozy kitchen
Bijou kitchen
Lilliputian kitchen
Cramped kitchen
Intimate kitchen
Snug kitchen

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Kitchen Planning: Work Centers

Standards Missouri

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