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Webinar | Structural use of bamboo culms (P2) 17 Nov 2020
Webinar | Structural use of bamboo culms (P2) 17 Nov 2020 Ambakisye-Okang Dukuzumurenyi 15 Views • 5 years ago

Session 3: Structural use of bamboo culms (Part 2)

Speaker: Zhuo Xin, Associate Professor of College of Civil Engineering and Architecture at Zhejiang University

Topic: Innovative multi-culm bamboo spatial lattice structures

The innovative multi-culm bamboo spatial lattice structures are composed of bamboo culm triangle installation units which are connected in the way that all simple connectors are the same. The topological relationship of this structural system differs from that of the traditional spatial lattice structures. A free-form surface lattice structures can be assembled in the way of tangent direction parallel connection between adjoining installation units. The bearing capacity of the structures can be strengthened in the way of normal direction parallel connection between adjoining installation units. The feasibility of this structural system has been validated by engineering applications.

Speaker: Luis Felipe Lopez, Head of Technology at Base Bahay Foundation in the Philippines

Topic: Research in the Philippines

Base Bahay Foundation is a non-profit organisation dedicated to providing disaster-resilient, sustainable socialised housing for low-income families and disaster victims using the Cement-Bamboo Frame Technology (CBFT). However, though the CBFT has been tried and tested in our various projects around the country, Base remains dedicated to constant research and innovation for the optimization of the technology.

This can be achieved through the Base Innovation Center where Base conducts research on bamboo construction technology, in collaboration with various international and local universities. Together with our partner institutions, the BIC aims to further bamboo technology and promote this for widespread use.

Speaker: David Trujillo, Chair of INBAR Construction Task Force, Assistant Professor at Coventry University

Topic: Making bamboo a mainstream structural material

Bamboo has been used as a construction material for thousands of years and currently hundreds of millions of people live in bamboo housing across the world, yet it is still perceived as non-conventional material. This is because most of bamboo constructions are vernacular. Over the last 20 years a significant effort has been made to transform it into another engineering material. This presentation identifies the state-of-the-art of bamboo engineering, including the significant progress made in the development of standards (and codes) and also identifies the path yet to cover.

Moderators:

Durai Jayaraman: Global Programme Director of INBAR

Sebastian Kaminski: Senior Structural Engineer of Arup
INBAR Official:

www.inbar.int
www.twitter.com/INBARofficial/
www.twitter.com/INBARlac/
www.twitter.com/INBARWaro/
www.facebook.com/INBARofficial/
www.facebook.com/INBARlac/
www.facebook.com/INBARWARO/

Follow our Youtube channel for practical tips for growing, processing and marketing bamboo and rattan products as well as interviews, speeches and more from our work around the world.

Afrikan Development Studies 2012 -11-14 LECTURE 1
Afrikan Development Studies 2012 -11-14 LECTURE 1 Ambakisye-Okang Dukuzumurenyi 15 Views • 5 years ago

Class: Development Studies LLB-1[11/14/2012]
Topic: What is Development in the Socio-Political & Socio-Economic Context of Afrika?
Texts:
Economic Development [Michael Todaro]
Black Power: A Moral and Political Imperative [Dr. Amos N. Wilson]

Dr. Ambakisye-Okang Olatunde Dukuzumurenyi
Lecturer, Faculty of Business and Economics
Associate Director, Research & Publication
Editor-in-Chief/Managing Editor East Afrikan Journal of Research
Tumaini University Iringa University College
Tanzania, East Afrika


Dr. Ambakisye-Okang Olatunde Dukuzumurenyi a citizen of the United States of America and expatriate resident of the United Republic of Tanzania. Dr. Dukuzumurenyi is a graduate of Grambling State University, Grambling, LA with a Bachelors of Arts in History and Masters of Public Administration in Public Administration with emphasis in Health Service Administration and of Southern University A & M College with an earned Doctorate of Philosophy in Public Policy Analysis from the Nelson Mandela School of Public Policy and Urban Affairs. Dr. Dukuzumurenyi is an Afrikan-centered educator, public policy analyst, public administration scholar, political scientist, and public lecturer on Afrikan education, history, economics, politics and spirituality emphasizing systems design and strategic planning in the development of Afrikan political, military, social and economic agency. He has served the Afrikan community as an Afrikan American Studies, Geography and Economics teacher in the East Baton Rouge Parish School System of the United States for nine years, as an Adjunct Professor of Political Science at Southern University A & M College in Baton Rouge, Louisiana for one year and as Associate Director of Research and Publication, Editor of the Journal of East Afrikan Research and Lecturer on the Faculties of Education, Cultural Anthropology and Tourism, Business and Development Studies at the University of Iringa in the United Republic of Tanzania, East Afrika for two years. The guiding influences for Dr. Dukuzumurenyi have been the works of Dr. Amos N. Wilson, Dr. Asa Hilliard, Dr. John Henrik Clarke, Dr. Yosef Ben-Jochanan, Dr. Marimba Ani, Mwalimu Julius Nyerere, Osagyefo Kwame Nkrumah, Minister Malcolm X, Stephen Biko, Shaka Zulu, Mangaliso Sobukwe & Ptahhotep to name only a select few.

Dr. Martin Luther King Jr. - Rediscovering Lost Values [1954 Sermon]
Dr. Martin Luther King Jr. - Rediscovering Lost Values [1954 Sermon] Ambakisye-Okang Dukuzumurenyi 15 Views • 5 years ago

Martin Luther King, Jr., and the African-American Social Gospel
Most recent studies of Martin Luther King, Jr., emphasize the extent to which his ideas were rooted in African-American religious traditions. Departing from King's own autobiographical account and from earlier studies that stressed the importance of King's graduate studies at Crozer Theological Seminary and Boston University, contemporary scholars have focused attention on King's African-American religious roots. The Martin Luther King, Jr., Papers Project has contributed to this scholarly trend by documenting the King family's long-standing ties to Ebenezer Baptist Church and the social gospel ministries of his father and grandfather, both of whom were civil rights leaders as well as pastors. The King project's research also suggests, however, that the current trend in scholarship may understate the extent to which King's African-American religious roots were inextricably intertwined with the European-American intellectual influences of his college years. The initial volumes of the project's fourteen-volume edition of King's papers have contributed to a new understanding of King's graduate school experiences, demonstrating that his academic writings, though flawed by serious instances of plagiarism, were often reliable expressions of his complex, evolving Weltanschauung. Moreover, King's writings make clear that his roots in African-American religion did not necessarily separate him from European-American theological influences, because many of the black religious leaders who were his role models were themselves products of predominantly white seminaries and graduate schools. Rather than being torn between two mutually exclusive religious traditions, King's uniquely effective transracial leadership was based on his ability to combine elements of African-American and European-American religious traditions.

King was deeply influenced by his childhood immersion in African-American religious life, but his years at Crozer and Boston increased his ability to incorporate aspects of academic theology into his sermons and public speeches. His student papers demonstrate that he adopted European-American theological ideas that ultimately reinforced rather than undermined the African-American social gospel tradition epitomized by his father and grandfather. Although King's advanced training in theology set him apart from most African-American clergymen, the documentary evidence regarding his formative years suggests that his graduate studies engendered an increased appreciation for his African-American religious roots. From childhood, King had been uncomfortable with the emotionalism and scriptural literalism that he associated with traditional Baptist liturgy, but he was also familiar with innovative, politically active, and intellectually sophisticated African-American clergymen who had themselves been influenced by European-American theological scholarship. These clergymen served as role models for King as he mined theological scholarship for nuggets of insight that could enrich his preaching. As he sought to resolve religious doubts that had initially prevented him from accepting his calling, King looked upon European-American theological ideas not as alternatives to traditional black Baptist beliefs but as necessary correctives to those beliefs.

Tracing the evolution of his religious beliefs in a sketch written at Crozer entitled "An Autobiography of Religious Development," King recalled that an initial sense of religious estrangement had unexpectedly and abruptly become apparent at a Sunday morning revival meeting he attended at about the age of seven. A guest evangelist from Virginia had come to talk about salvation and to seek recruits for the church. Having grown up in the church, King had never given much thought to joining it formally, but the emotion of the revival and the decision of his sister to step forward prompted an impulsive decision to accept conversion. He reflected, "I had never given this matter a thought, and even at the time of [my] baptism I was unaware of what was taking place." King admitted that he "joined the church not out of any dynamic conviction, but out of a childhood desire to keep up with my sister."

this uncritical attitude could not last long, for it was contrary to the very nature of my being. I had always been the questioning and precocious type. At the age of 13 I shocked my Sunday School class by denying the bodily resurrection of Jesus. From the age of thirteen on doubts began to spring forth unrelentingly.

"Martin Luther King, Jr., and the African-American Social Gospel." In African-American Christianity, edited by Paul E. Johnson, 159-177. Berkeley: University of California Press, 1994. Reprinted African-American Religion: Interpretive Essays in History and Culture, ed. by Tomothy E. Fulop and Albert J. Raboteau. New York: Routledge, 1997.

Mysteries of the Mathematical Universe | 2015
Mysteries of the Mathematical Universe | 2015 Ambakisye-Okang Dukuzumurenyi 15 Views • 5 years ago

Mathematical mysteries have challenged humanity’s most powerful thinkers and inspired passionate, lifelong obsessions in search of answers. From the strangeness of prime numbers and the nature of infinity, to the turbulent flow of fluids and the geometry of hyperspace, mathematics is our most potent tool for revealing immutable truths. The event was a vibrant tour to the boundaries of the mathematical universe, and explore the deep puzzles that have been solved, the masterminds who powered the breakthroughs, and the towering challenges that have shaken the confidence of some of today’s most accomplished mathematicians—even as they enlist new ways to pursue mathematical truths.

This program is part of the Big Ideas Series, made possible with support from the John Templeton Foundation.

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Original Program Date: June 3, 2011
MODERATOR: Robert Krulwich
PARTICIPANTS: Jonathan Borwein, Keith Devlin, Marcus du Sautoy, Simon Singh

Welcome to the Mathematical Universe. 00:00

Participant Introductions. 01:50

What about math got you interested in the subject? 04:07

Is math an instinct in humans? 10:20

When in history did the number come into existence? 15:22

Math was key to ancient survival. 20:27

1+1=0 Adding in binary. 25:59

Why are some people better at math than others? 26:55

Nontransitive dice game. 33:44

What's the best story about math... Infinite primes? 38:05

Do all math problems have an answer? 44:33

The computer replacing the mathematician? 54:40

Can we mathematically understand the universe we are in without seeing it? 58:48

Perfect Rigour and Grigori Perelman solved the Poincare Conjecture 01:03:10

If you have determination math is easy. 01:09:09

Mathematics is hierarchical and you need to start from the beginning. 01:13:07

The Dark Side Of The Universe | 2015
The Dark Side Of The Universe | 2015 Ambakisye-Okang Dukuzumurenyi 15 Views • 5 years ago

For all we understand about the universe, 96% of what’s out there still has scientists in the dark. Astronomical observations have established that familiar matter—atoms—accounts for only 4% of the weight of the cosmos. The rest—dark matter and dark energy—is invisible to our telescopes. But what really is this dark stuff? How do we know it’s there? And what does it do? From the formation of galaxies to the farthest reaches of space, it appears that darkness rules. Without dark matter and dark energy, the universe today and in the far future would be a completely different place. We were joined by leading researchers who smash together particles, dive into underground mines, and explore the edges of the known universe in search of clues to nature’s dark side.

This program is part of the Big Ideas Series, made possible with support from the John Templeton Foundation.

The World Science Festival gathers great minds in science and the arts to produce live and digital content that allows a broad general audience to engage with scientific discoveries. Our mission is to cultivate a general public informed by science, inspired by its wonder, convinced of its value, and prepared to engage with its implications for the future.

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Original Program Date: June 2, 2011
MODERATOR: John Hockenberry
PARTICIPANTS: Brian Greene, Glennys Farrar, Katherine Freese, Michael Turner, Saul Perlmutter, Elena Aprile, MOMIX

Brian Greene's introduction on dark matter. 00:22

What we don,t see by MOMIX 07:00

John Hockenberry's Introduction. 16:17

Participant Introductions 21:05

Why do we know that there is dark matter? 25:10

The lensing effect that reveals dark matter. 31:33

A computer simulation of what dark matter was doing as the universe was expanding. 37:11

Capturing Wimps with the XENON100. 41:40

What the XENON100 detector looks like. 48:20

Where do we go to find events that prove dark matter exists? 56:18

If lensing is correct, could that determine an unknown force? 01:00:43

Supersymmetry vs Another Universal Brane. 01:09:20

Using a supernova to detect Dark Matter. 01:15:40

How does a supernova tell you about dark matter? 01:21:20

How did Einstein predict that dark energy existed? 01:26:18

What is the counter explanation of dark energy? 01:30:40

The ratio of dark energy makes a perfect environment for life. 01:35:30

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