Compatible Properties of Biomaterials

on 19/06/2023

A biomaterial is a substance that has been developed to interact with biological systems for therapeutic (treating, enhancing, repairing, or replacing a tissue function of the body) or diagnostic purposes. In the lab, biomaterials can be created using a number of chemical techniques using metallic or polymeric components, ceramics, or composite materials. Biomaterials can also be obtained from nature. The whole or a portion of a living structure or biomedical technology that performs augments, or substitutes a natural function may be employed and/or altered for a medical application. Such functionalities could be bioactive with more interactive functionality, like hydroxy-apatite-coated hip implants, or they could be relatively passive, like being used for a heart valve.
Bioactivity is the capacity of a designed biomaterial to elicit a physiological response supportive of the function and performance of the biomaterial. This phrase most frequently refers to the ability of implanted materials to firmly bind with surrounding tissue in either osteoconductive or osseo productive roles in bioactive glasses and bioactive ceramics. Materials used in bone implants are frequently created to encourage bone formation while eroding into the surrounding bodily fluid. Therefore, it is desirable for many biomaterials to have strong biocompatibility in addition to good strength and dissolving rates. Typically, surface bio-mineralization, in which a native layer of hydroxyapatite is generated at the surface, is used to measure the bioactivity of biomaterials.
In order to treat, support, or replace a function within the human body, biomaterials are employed in medical devices. To carry out the desired function, a particular biomaterial’s application must bring together the required composition, material qualities, structure, and in vivo reactivity. To get the best possible functional outcomes, many required attributes are classified.
The behavior of biomaterials in varied habitats under various chemical and physical circumstances is connected to biocompatibility. Without mentioning where or how a material is to be used, the word may refer to specific features of a given material. For instance, a substance might not or barely trigger an immune response in a specific organism, and it might or might not be able to integrate with a specific cell type or tissue. One strategy that has potential is the use of immuno-informed biomaterials that guide the immune response rather than attempting to interfere with it. There are numerous different reactions that might occur depending on the material composition of the implant, the implant’s surface, the mechanism of fatigue, and chemical degradation. Both local and systemic issues can be present. These include the impact on the implant’s longevity, immune response, foreign body reaction with the isolation of the implant with vascular connective tissue, and probable infection. An auto- and alloimmune condition with a varied clinical history is graft-versus-host disease. It can appear in an acute or chronic form, affecting various organs and tissues and posing major risks for patients undergoing transplants and employing biocompatible materials. A biomaterial should carry out its intended task within a living organism without adversely influencing the tissues and organs of the body. Biomaterials should be non-toxic to avoid unintended interactions with organs and tissues. The compounds that are released from a biomaterial while it is in vivo are considered to be poisonous. A biomaterial shouldn’t release any substances into the environment unless that is what it is designed to do. Nontoxicity refers to a biomaterial’s lack of pyrogenicity, allergenicity, carcinogenicity, compatibility with blood, and inflammogenicity.

UNFAO to set up center to boost crop yield

on 19/06/2023

A high-level annual exhibition based on software, applications, and models developed by the final year students of the Information Technology Centre of Sindh Agriculture University Tandojam, in collaboration with Hyderabad Information and Software House Association (HISHA) and Gaxton, while a job fair was also organized by the IT-related private companies of Karachi and Hyderabad to provide internship and job opportunities to the students, which was inaugurated by Tanzeela Ume Habiba, Special Assistant to CM sindh.
Dr. Bhawani Shankar Chowdhry a Distinguished National Professor and the Head of the Institute of Electrical and Electronics Engineers (IEEE) Karachi, Chairman HiSHA said that 5.5 million children are born in the country annually, for the food security, improvement of children’s nutrition, proper use of available resources, and for sustainable agriculture is inevitable.
He said our youth are developing information technology-related projects for business start-ups, and linkages in industry and academia to bring it on a commercial basis, he said we will pay 50% of the fee for 12 members in the IEEE of the SAU.
Florence Rolle, head of United Nations Food and Agriculture Organization in Sindh, said that Sindh Agriculture University is playing a major role in research and extension work in agriculture, and we are offering our services in terms of agricultural development and women’s inclusion in Sindh.
She said that the establishment of the centre will be completed within a couple of months with the support of Sindh Agriculture University for the expansion of production per acre, agribusiness and various programs for students.
Dr Jan Muhammad Marri, Pro-Vice Chancellor, Sub-Campus Umerkot and Dr. Aijaz Ali Khooharo, Dean, Agricultural Social Sciences Faculty said that information technology has changed the world in a few decades and the world’s economic and business activities and markets have moved on.
Mona Shah of HISHA, Mukesh Kumar of SMEDA, Project Head of NIC Syed Azfar Hussain and others addressed and appreciated the projects of the students of the University and emphasized for further enhancement of the technical linkage between academia and industry.
On this occasion, the students of IT have developed health, agriculture software, monitoring systems, tracking systems, biometric systems, quality detection, artificial intelligence, smart health care systems, various monitoring systems for animals and insects.

Al-Madina Electric Corporation got the Best Achievement Award

on 19/06/2023
Khushnood-Ahmed-Sheikh.

Governor Punjab Balig ur Rehman gave the Best Achievement Award to Sheikh Khushnood Ahmed for service to the industry. The ceremony was held on 26th December 2022 at Flattis Hotel, Lahore.
Al-Madina Electric Corporation, which was established in 1967 by Sheikh Khushnood Ahmad as a trading company in Lahore, Pakistan. It represents world renowned manufacturers of all kinds of electrical products for controls, distribution, automation and switchgear. Since its start, the aim of the company has been to provide its customers with quality assurance and dependability as a distributor/stockiest of high quality products from world renowned brands.
Being in the market for over 50 years and working smoothly, we have earned a good reputation in our field. we are registered with many Government and Semi-Government Departments and many other big organizations throughout the country and we are proud of serving them very efficiently. Al Madina Electric Corporation has vast experience in trade and can serve better than anyone. We can supply all kinds of electrical items at very competitive prices and whatever quantity is required on very suitable terms.
Al Madian Electric has a complete range of switchgears, distribution, controls and automation products, such as. Vacuum Circuit Breakers, Air circuit Breakers, Molded case circuit breakers, Miniature Breakers, Earth leakage Breakers, Magnetic contactors, Relays and Starters instruments. Power factor improvement equipment. Solenoid valves. Pressure switches, Tachometers and other measuring instruments, Mercury Lamps, Sodium Lamps, Energy Saving Lamps, Bulbs, fluorescent-tubes and fittings, wiring accessories, Cables in all sizes and all other sorts of electrical items according to the customers’ desire and requirements.
“To provide our clients with competitive and quality products. To strengthen the acceptability of our brands with clients and contractors throughout the region & to seek growth through new ideas, new products and strong bonds with clients” is the mission statement of Al Madina Electric Corporation.
Al Madina Electric Corporation has been awarded BEST ELECTRICAL TRADERS AWARD 1994 and 1997 by Bolan Merit International and Best Achievement Award by Daily Jang Group 2007 & 2022. For our phenomenal success, the management is thankful to almighty Allah and our valued satisfied customers. We feel pleasure to have their confidence and assure them of our best service and co-operation at all times.
Sheikh Khushnood Ahmed said that at Al-Madina Electric Corporation, we take pride in providing the highest quality products with individualized customer service, and building lasting relationships with our customers.
Honesty, dedication and hard work are the key to success and satisfaction; we are committed to providing our valued customers with the best in quality of service. This has won us their valuable confidence. This is the promise between us and our customers. “Honesty is the best policy”. This fundamental rule is our policy.
Mr. Muhammad Saaim Sheikh, Management Executive, said that our success in sales and marketing is due to the trust and confidence of our principals and customers. Our customers always come first and their satisfaction has always been our foremost aim. For the phenomenal success, we are thankful to Allah Almighty. In our success and growth, we have been supported by our valued customers, dealers and principals.
With the past experience and present opening up of local and international markets, Al-Madina Electric Corporation finds itself ready to meet the challenges through excellence in the future.
Satisfied Customers of Al Madina Electric Corporation are from all industrial sectors such as Chemical Industries, Cement Industries, Textile Industries, Paper & Packages Industries, Sugar & Distillery Mills, Oil & Ghee Mills, Auto & Power Companies, Housing Societies, Hospital & Educational Institutes, Foods & Beverage Industries.

Fast Cables is proud to sponsor Islamabad United for the 5th consecutive year

on 19/06/2023

Fast Cables is proud to sponsor Islamabad United In the upcoming PSL season – 8, for the 5th consecutive year. On Tuesday, February 7th, 2023, a signing ceremony was held at Fast Cables’ Lahore Head office. The signing event was witnessed by Mr. Saleem Akhtar Qadri, General Manager Fast Cables and Mr. Rehan-ul-Haq, General Manager Islamabad United. Mr. Ali Arshad Assistant General Manager and other senior management members cut the cake to celebrate the partnership at the end of the ceremony.
Famous cricketers Shadab Khan applauded Fast Cables’ efforts to promote sports in Pakistan during interviews with the media.

Company launched to transform Riyadh, $800 bn to be spent by 2030

on 19/06/2023

Saudi Arabia’s Crown Prince Mohammad bin Salman has announced the launch of the New Murabba Development Co. which is set to transform downtown Riyadh through the building of a unique living, working, and entertainment experience.
The New Murabba project will be built around the concept of sustainability by featuring green areas and walking and cycling paths that will enhance the quality of life by promoting healthy lifestyles and community activities.
The project will also include an iconic museum, a technology and design university, a multipurpose immersive theater, and more than 80 entertainment and cultural venues.
A report says the kingdom aims to double the size and population of its capital city with total investments of $800 billion under its Vision 2030 plan to modernize the Gulf Arab state and reduce its dependence on oil export revenues.
The development will be situated at the intersection of King Salman and King Khalid roads to the northwest of Riyadh over an area of 19 sq. km and set to accommodate hundreds of thousands of residents.
The New Murabba will offer more than 25 million sq. km of floor area, 104,000 residential units, 9,000 hotel rooms, 980,000 sq. m of retail space, 1.4 million sq. m of office space, 620,000 sq. m of leisure assets, and 1.8 million sq. m of community facilities.
The project will feature a 15-minute walking radius and have its own internal transport system with a 20-minute drive from the airport.
The area will host the Mukaab, an iconic landmark that features the latest innovative technologies and will be one of the largest built structures in the world at 400 meters high, 400 meters wide, and 400 meters long to take a cubic shape to ensure ultimate utilization of space.
Inspired by the modern Najdi architectural style, the Mukaab will be the world’s first immersive destination offering an experience created by digital and virtual technology with the latest holographics.
The building will encompass a tower atop a spiral base, and a structure featuring 2 million sq. m of floor space that will be a premium hospitality destination with a multitude of retail, cultural and tourist attractions, along with residential and hotel units, commercial spaces, and recreational facilities.
The project is part of the Public Investment Fund’s strategy to unlock the capabilities of promising sectors, enable the private sector and increase local content, contribute to the development of real estate projects and the local infrastructure, and diversify sources of income for the Saudi economy.
It is expected to add around $50 billion to the non-oil economy and create 334,000 direct and indirect jobs by 2030. The project is due to be completed in 2030.