Tuesday, 23 February 2016

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Thursday, 11 February 2016

New Type Of Lenses Detects ‘Entities’ Invisible To Humans

A new lense detects 'entities' invisible to the naked human eye
Using new types of lenses scientists have said that we can now see “entities” or “anomalies” both in space and our terrestrial environment. 
According to scientists at Thunder Energies Corp these entities are being detected mostly around military installations and industrial sites.
Bb-tv.com reports:
Thunder Energies Corp (TNRG:OTC) has recently detected invisible entities in our terrestrial environment with the revolutionary Santilli telescope with concave lenses (Trade Mark and patent pending by Thunder Energies).
Thunder Energies Corporation has previously presented confirmations of the apparent existence of antimatter galaxies, antimatter asteroids and antimatter cosmic rays detected in preceding tests. In this breaking news, Thunder Energies presents evidence for the existence of Invisible Terrestrial Entities (ITE) of the dark and bright type.
This is an exciting discovery. We do not know what these entities are; they’re completely invisible to our eyes, our binoculars, or traditional Galileo telescopes, but these objects are fully visible in cameras attached to our Santilli telescope,” stated Dr. Ruggero Santilli, CEO Thunder Energies Corp.
Technical information can be obtained from the scientific paper R. M. Santilli, “Apparent Detection via New Telescopes with Concave Lenses of Otherwise Invisible Terrestrial Entities (ITE),” American Journal of Modern Physics (in press).
TUTORIAL QUESTIONS AND ANSWERS ON TEXTILE YARN TECHNOLOGY BY F. N. ONUOHA, M.Sc

Thursday, 4 February 2016

More information about MOF fiber science is available online.
Ted Boscia is assistant director of communications for the College of Human Ecology.
Welcome to the Textiles Nanotechnology Laboratory
 
Our research group aims at understanding complex phenomena at the nanoscale that are of fundamental relevance to Fiber, Textiles and Polymer Science.

The main focus of the Hinestroza Research Group is to explore the interface between the technologically established and mature field of textile science and the emerging and revolutionary field of nanoscale science.  The textile industry was the first beneficiary of the scientific developments of the 18th century's industrial revolution while nanoscale science and nanotechnology emerged at the end of the 21st century.  Our research group aims at merging two hundred years of innovation history We believe that this unusual combination, between an established and an emerging scientific field, can provide unique scientific platforms that will leverage the time-tested manufacturing capabilities of  textile and fiber processing with the ability of nanoscale science to probe phenomena and control the synthesis of materials at small scales. 

In order to explore and understand nanoscale phenomena of relevance to fiber science we  pursue a three-pronged approach:  

1. Modification and enhancement of existing textile materials using electrostatic self-assembly, directed assembly, convective assembly and atomic layer deposition techniques to create multifunctional and customizable surfaces on conventional textile substrates.
 
Transmission Electron Microscopy TEM images of cotton fibers coated with gold (L) and palladium (R) nanoparticles. Potential applications include catalytic mantles, structural coloration (color without dyes) and antibacterial flexible substrates
 

2. Nanomanufacturing of polymeric fibers using directed assembly techniques as well as external fields (electrical and magnetic) to create fibers with unique catalytic, magnetic and electrical properties.


TEM and FESEM images of nylon nanofibers coated with gold (L) nanoparticles and anomalous crystal formations of NaCl (R) . Potential applications include active and catalytic filtration of hazardous gases and industrial toxic chemicals as well as anti-counterfeiting devices.
 
3. Development of metrology tools based on scanning probe microscopy (Electrostatic Force Microscopy, Acoustic Force Atomic Microscopy, and Lateral Force Microscopy) customized to assess nanoscale phenomena on low energy surfaces with high radius of curvature such as those of textile fibers.
 

Acoustic Force Atomic Microscopy image of a conjugated fiber (Islands on the Sea) containing 1120 nanofibers of polyester in a sea of polyethylene (L). Electrostatic Force Microscopy of a  nanofiber nonwoven web used in electret filtration media (R)
 



CONTACT INFORMATION 

135 Human Ecology Building
37 Forest Home Drive
Ithaca, NY 14853 
USA
 
 
National Assembly deletes David Mark, 8 others as serving senators

Former Senate President, David Mark ::
Former Senate President, David Mark ::
The management of National Assembly has finally deleted the bio-data and photographs of former Senate President, David Mark and eight other senators from its website, our correspondents report. It was earlier reported that Mark and 11 other senators that were sacked from the senate last year by the Court of Appeal were being paraded as serving lawmakers on the website of the National Assembly.

Mark had been at the National Assembly since 1999, representing Benue South Senatorial District until November last year when his election was nullified. He was Senate President from 2007 until his party, the Peoples Democratic Party (PDP) lost control of the senate in 2015.
Checks on the website of the National Assembly yesterday showed that the bio-data and photograph of Mark who is set to contest with Daniel Onjeh, the All Progressives Congress (APC) candidate in the February 18 re-un election has been removed. Also, the photographs and bio-data of Uche Lilian Ekwunife who was also sacked late last year have been deleted on the website. Until last weekend, she was being paraded as a serving senator representing Anambra central on the website of the National Assembly.
Others that were expunged from the website are: George Thompson Sekibo(PDP, Rivers East), Olaka Johnson Nwogu(PDP, Rivers South-East), Osinakachukwu Ideozu(PDP, Rivers West), Abdulrahman Abubakar(APC, Kogi east), and Mao Ohuabunwa (PDP, Abia North).
However, Nneji Athan Achonu (PDP, Imo North), Mohammed Abdulsalami Ohiare(APC, Kogi Central) and Ighoyota Amori(PDP) Delta central) who were also sacked last year are still serving senators on the website. While the pictures and bio-data of Achonu and Ohiare are still on the website, only the bio-data of Amori was seen there yesterday. Meanwhile, the bio-data of Abubakar Yusuf Abubakar who replaced Abba Marafa Bashir of the Taraba Central senatorial district in the senate has been uploaded. Our correspondents observed that his picture is yet to adorn the website.
-DAILY TRUST


Doctoral Training Centres

Doctoral Training Centres offer 4- year Ph.D. and Eng. Doc degrees, with a taught component. You can be a LCN Ph.D. student and also belong to one of the following UCL Doctoral Training Centres. Click on the course links for further details.
CDT in Delivering Quantum Technologies

Quantum technologies involve the control and manipulation of quantum states to achieve results not possible with classical matter; they promise a transformation of measurement, communication and computation.  The highly-skilled researchers who will be the future leaders in this field must be equipped to function in a complex research and engineering landscape where quantum physics meets cryptography, complexity and information theory, devices, materials, software and hardware engineering.  UCL’s CDT in Delivering Quantum Technologies brings together a team of almost forty academic experts with key players from commerce and government and a network of international partner institutes to train those research leaders.
The CDT will provide a new 4-year programme.  The students will take a broadly based training year before undertaking a PhD research project in one of the centre’s research groups.  They will also be trained in entrepreneurship, outreach and scientific communication.  As breakthroughs in quantum technologies begin to move out of the lab and into industrial applications, these students will be uniquely placed to benefit.  Staff at UCL have strong links with enterprise and industry, giving students a short-cut directly into the heart of business. UCL’s location in central London means unparalleled access to partner institutions around the world, from multinational companies to top universities, as well as to UCL’s own world-class laboratory facilities.
The CDT will take on its first students in September 2014.   Information on funding, the applications process and other course details can be found here, and there will be an open event for the programme on 29 January 2014.
EPSRC Centre for Doctoral Training in the Advanced Characterisation of Materials
The Advanced Characterisation of Materials is fundamental to the development of new products and new materials; it has a pivotal role in key areas including energy, IT, healthcare, security and transport.
The growing need for the development of new materials and devices in these areas is leading to a great demand from industry for highly trained and highly competent Materials scientists. Advances in electronics, photovoltaics, corrosion, biomaterials, advanced ceramics, composites, advanced metal alloys for transport, membranes, nanotechnology, fullerenes and graphene depend on the detailed characterisation of the bulk, interfaces and surfaces of the constituent materials.
Training the future leaders in the field of Advanced Characterisation of Materials
In the Centre for Doctoral Training (CDT) in the Advanced Characterisation of Materials (ACM) you will be trained as part of a cohort to gain a broad range of expertise across many length and energy scales.  You will gain an in-depth expertise in specialist areas of characterisation thus enjoying a unique research training experience.
You will be conducting research under the supervision of leading experts at both Imperial College London and University College London (UCL) in the course of a 4-year PhD programme.
You will gain skills in state-of-the-art characterisation techniques, many of which at Imperial College London and UCL are unique to the UK research base.
Our training philosophy is that the next generation of scientists working on the Advanced Characterisation of Materials will provide the innovation and creativity required to lead the world in the development and manufacture of new materials making a real and positive impact on the quality of life of future generations.
How to express your interest
Before sending your formal application we would like to invite you send us a copy of your CV and a cover letter explaining your interest in becoming part of the CDT in the Advanced Characterisation of Materials (ACM), stating the skills and qualities you could bring to the cohort.
Promising candidates will be invited to submit a formal application.
Please send in a copy of your CV and a cover letter to: admin@cdt-acm.org

Other UCL Doctoral Training Centres
Imperial College Doctoral Training Centres

Immigration to recruit 5, 000 personnel soon

Immigration to recruit 5, 000 personnel soon
  • Replaces dead, retired, officers with over 200 people in the North-East
Nigeria Immigration Service (NIS), will soon commence the recruitment of 5, 000 officers, following government approval, NIS Public Relations Officer, (PRO), Ekpedeme Kings disclosed Thursday.
The 5, 000 vacancies, Kings said were: “approved under the past administration of former President Goodluck Jonathan for fresh recruitment in 2012, which is still pending.”
Speaking with our correspondent on the alleged recruitment scam in the NIS, the immigration spokesman said the service has not started any fresh recruitment.
He explained that the immigration only carried out over 200 replacements of officers that died in the North –East zone following the attacked by the Boko Haram sects, resignation and retirement of its personnel at the junior cadre within the last few years.
It would be recalled that there was a report in a National Daily (not The Nation) early this week with the caption: “NIS in fresh recruitment scam”.
The publication alleged that the NIS is in a fresh service.
It further alleged that the recruitment was done in December, 2015 while the new recruitment was done in December, 2015 while the new recruits have already been paid their January salaries.
Kings denied the development when asked.
His words: “We did replacement of over 200 officers. The fact is that Boko Haram has been rioted out of the North- East zone and now for the Army to carry out its operations in other areas it is common knowledge in the country that the para-military, are to continue to take over the areas that have been conquered.
“We should be able to maintain the peace in that area for developmental proposes. The Army will go on with the war, while the paramilitary gives support and also while government is reconstructing the area.
“Because we have not been able to recruit for the past five or six years, due to our failed recruitment exercises we have not been able to have the kind of man power that is needed to carry out this administrative occupation of the North-East zone.
“So that services approached government that so many officers have died in the North East zone, others have retied because they have completed their years of service or on account of age, others have been moved due to several reasons.
“The workforce we are putting to this places are not actually the middle cadre or the senior officers it is the inspectorate that is level 1-7. We have the senior officers that are already there.
“We pleaded with government to replace these people and government considered and government gave the approval. The number I do not know but it is over 200 and not 300.”
“The 5, 000 vacancies were approved under the past administration of former President Goodluck Jonathan for fresh recruitment in 2012, which is still pending.”
He said 80 percent of the 5, 000 officers that are going to be recruited soon will be deployed to the borders across the country after proper training.

Tuesday, 2 February 2016

The International Journal Of Engineering And Science (IJES)
The effect of varying load on Design of Elastomeric
pad bearing
Neeraj Kumar
Assistant Professor, Department of Civil Engineering, Bipin Tripathi Kumoan Institute of Technology (BTKIT) Dwarahat, Almora, Uttrakhand
-
--------------------------------------------------------
ABSTRACT
---------------------------------------------
--------------
Bearings are an important part of overall transportation and structural system. Bearings are provided in bridges to transmit the load from the superstructure to the substructure and thereby to soil mass in such a manner that the bearing stresses induced are within permissible limits. It accommodates certain relative movements between the superstructure and the substructure
. This paper describes the design of elastomeric pad bearing with loads varying from
300 KN to 1500KN. In this paper shows that rotation (α bimax) and permissible rotation with increasing load decreases and shape factor(S) increases with increasing load of elastomeric pad bearing.
Keywords:
Bridge, bearing, elastomeric bearing, elastomeric pad bearing, rotation and shape factor
.
I. INTRODUCTION
Bearings are provided in bridges to transmit the load from the superstructure to the substructure and thereby to soil mass in such a manner that the bearing stresses induced
are within permissible limits. It accommodates certain relative movements between the superstructure and the substructure. Bearing are basically classified in two types based on D.O.F. as Fixed bearing and Expansion bearing. The expansion bearing s are that bearing in which rotation and translation both occurring. Expansion bearing are of five types as Sliding plate bearing , sliding-cum- rocker bearing, Steel roller -cum-rocker bearing, R.C. rocker expansion bearing, Elastomeric bearing. Elastomeric Bearing consisting of one or more internal layers of elastomeric bond to internal steel is laminated
by the process of vulcanization. The bearing shall cater for translation and / or rotation
of the superstructure by elastic deformation
. Elastomeric bearing are four types as
-a) Laminated Bearing 
b) Pad Bearing
 c) Strip bearing
, d) Pot Bearing
Elastomeric Pad Bearing is that bearing which is the Sandwich structure made of elastomer and natural rubber. In this steel bearing is not used. This bearing will
be vulcanised in a mould under pressure. It is also widely used because it is able to prevent and reduce the movement of the bridge due to few factors (like earthquake, creep,etc)

The following guidelines that considered when selecting a bearing are:
i.
Transverse and vertical load capacity
ii.
Movement capability
iii.
Durability and environment condition
iv.
Life cycle costing of bearing including initial cost and maintenance cost with frequency
v.
Aesthetic consideration
vi.
Unique factors specific to particular bridge
vii.
Effect of bearing selected on the subsurface because of longitudinal forces created by bearing friction or some specific cap width Generally, only one type of bearing should be used for each structure