Tag Archives: Sindh

Engr. Najeeb resolves to contest for second term, expects allies’ support Contesting for the last time; Oldies should leave space for younger lot, PEC Chairman PEC advices former chairmen bracing for polls

on 03/01/2024

Chairman Pakistan Engineering Council (PEC) Engr. Muhammad Najeeb Haroon is determined to contest PEC Elections 2024 for the second term and expects that his key allies—National Engineers Association (NEA), led by Engr. Abdul Qadir Shah and Engr. Mukhtar Sheikh will support him.
‘Contesting for the second tenure is my right {by the Act} and also necessary for the continuity of the programs, of them a number are very innovative ones like the On Job Training (OJT) Program and have benefitted engineers in Pakistan’, Engr. Haroon told Engineering Review.
I have already announced in clear terms that I would contest the PEC elections and also communicated this to my allies, friends, and my team, now it’s their decision if they continue to support me, says Engr. Haroon. However, he said he expected his allies to stand along with him like they did in the last elections.
”The PEC Elections 2024 would be my last election which I shall contest in the PEC he declared saying he would never cling to it and leave space for younger generations.
Chairman PEC who presided over the council’s last GB meeting of the year 2023 with a major decision to declare the Year 2024 as the Year of Information Technology, aimed to transform the council into a technology-driven headquarters of engineers in Pakistan where colonial-style files tied with red ribbons have outplaced the offices at Islamabad advised all ‘oldies’ aspirants of top office who have already held the office of the chairman should step down for the younger generations.
Engr. Najeeb says Pakistan’s young engineers are not impotent that the older lot is clung to power and never allowed their younger generations to take the reins. Without taking their names, he advised previous chairmen of the PEC, for floating younger leaders from their camps for the next PEC Elections.
Engr. Haroon justified his candidature for the next term on the basis of what he termed as his performance which included his efforts to transform the council into a well-connected organization at the national as well as the international levels.
He said he brought professionals to the council in various departments especially in Finance and IT. Now, they will celebrate the year 2024 as the year of IT and shall computerize all departments from top to bottom so that transparency is ensured in all processes of registrations and services to engineers and create swift connectivity with consultants both at the national as well as international levels.
Engr. Haroon claimed the PEC is now connected with international engineering organizations and has earned appreciation at various forums including the one held in Dubai recently.
A Washington Accord Review team has recently visited various universities in Pakistan and we are sure to be able to have a 6-year extension in the program, he says.
Engr. Haroon said he launched the On Job Training (OJT) Program under which over 4000 young engineers have been trained and many have gotten jobs in those organizations. This program would continue until all engineers are accommodated in their jobs, he declared.
The PEC chairman who inaugurated the council’s Lahore Regional Office, an 8-storey building in the heart of the city on the eve of the GB moot believes he has sufficient performance points to claim the second stint in the office revealing that the council has decided to fund 593 final year projects of the students of engineering universities across Pakistan. Never has happened and no one has ever taken such decisions, he says. This is an outcome of a grand moot of 102 engineering universities of Pakistan that was organized in Faisalabad by the council . Capstone 2024 will be held in Islamabad and all the provincial capitals showcasing final year engineering projects which in the past mostly become part of decorative objects in universities’ shelves, Engr. Najeeb says.

Variants of Electrospray Ionization

on 20/11/2023

Electrospray ionization mass spectrometry or, less frequently, electrospray mass spectrometry are the two names for ESI-based mass spectrometry.
ESI is referred to as a “soft ionization” approach because there is hardly any fragmentation. Although the molecular ion (or more precisely, a pseudo molecular ion) is almost always detected, this can be helpful because very little structural information can be gleaned from the straightforward mass spectrum. Electrospray is used to disperse the liquid containing the target analytes into a fine aerosol. The usual solvents for electrospray ionization are made by combining water with volatile organic molecules since the ion production requires considerable solvent evaporation (e.g. methanol acetonitrile). Compounds that improve conductivity, such as acetic acid, are typically added to the solution to reduce the initial droplet size. Additionally, these species serve as a source of protons to speed up the ionization process. In addition to the high temperature of the ESI source, large-flow electrosprays can benefit from the nebulization of a heated inert gas like nitrogen or carbon dioxide.
The ions detected by mass spectrometry may be quasimolecular ions, which are denoted [M + H]+ when a hydrogen cation is added, [M + Na]+ when a sodium ion is added, or [M H] when a hydrogen nucleus is removed. Multiple-charged ions, such [M + nH]n+, are frequently seen. Numerous charge states can exist in massive macromolecules, creating a distinctive charge state envelope.
Because of the significantly smaller initial droplets created by the electrosprays when they are operated at low flow rates, ionization efficiency is increased. Significant sensitivity gains could be achieved with lower flow rates, as low as 200 nL/min, according to a 1993 study by Gale and Richard D. Smith. Two research teams came up with the term micro-electrospray (microspray) in 1994 to describe electrosprays that operate at low flow rates. Emmett and Caprioli showed that operating the electrospray at 300–800 nL/min resulted in increased performance for HPLC–MS analyses. Wilm and Mann showed that an electrospray at the tip of emitters made by drawing glass capillaries to a few micrometres may be sustained at a capillary flow of less than 25 nL/min.
In a two-step procedure called laser-based electrospray-based ambient ionization, material from a sample is desorbed or ablated using a pulsed laser, and then a plume of that material interacts with an electrospray to produce ions. The sample substance is deposited on a target close to the electrospray for ambient ionization. Material from the sample is ejected from the surface and into the electrospray, which creates highly charged ions, when the laser desorbs or ablates it. These include laser ablation electrospray ionization, matrix-assisted laser desorption electrospray ionization, and electrospray laser desorption ionization. The study of noncovalent gas phase interactions also makes use of electrospray ionization. It is believed that noncovalent compounds from the liquid phase can be transferred into the gas phase using the electrospray method without affecting the non-covalent interaction. When analyzing ligand substrate complexes by ESI-MS or nanoESI-MS, issues such non-specific interactions have been found. Investigating the relationships between enzymes and medications that function as their inhibitors is a fascinating example of this. ESI has been employed in competition experiments between STAT6 and inhibitors to screen for potential novel medication candidates. Smaller droplets are produced and only a few microliters of a sample are consumed during nano-electrospray ionization. The reduced electrospray droplet size made it possible to perform successful desolvation and ion production at low flow rates, which was a specific advantage of operating at low pressure.

MEMORIAL TRIBUTE In Memoriam: Prof. Dr. Haroon Jangda March 20, 1942 – November 08, 2023

on 20/11/2023

It is with heavy hearts that we bid farewell to a towering figure of knowledge, an inspiring educator, and a cherished member of our community, Prof.
Dr. Haroon Jangda, who peacefully departed on November 08, 2023.
Born on March 20, 1942, Dr. Haroon Jangda’s life was a testament to an insatiable thirst for wisdom. His academic journey culminated in a Ph.D. in Chemical Engineering from Sheffield University in the United Kingdom, a profound reflection of his unwavering passion and dedication to his field. Originating from Bantwa, a serene town in Kathiawar within the former district of Gujarat, India, his life bore the imprints of diverse experiences and deep roots.
In his formative years, Dr. Jangda’s life was shaped by humble beginnings. Growing up with a sister and a brother, education held a special place in their hearts. Dr. Jangda’s educational odyssey began at Madrassa-e-Islamia School in Karachi for matriculation, progressing to D.J. Government Science College for intermediate studies. The late 1950s witnessed his academic zenith with a BSc (Hons) from Karachi University. Awarded the Dawood Foundation Merit Scholarship for overseas studies, he embarked on a transformative academic journey in England, attaining both his Master’s and Ph.D. degrees in Chemical Engineering from Sheffield University
In 1964, a profound and enduring connection was established when Dr. Jangda lent his expertise to a project at Dawood Jute Mills in East Pakistan. This marked the inception of an extraordinary partnership with the Dawood family, who held him in high esteem. Later, in 1970, he became an indispensable figure at Dawood College, assuming the position of the head of the Chemical Engineering department in 1972. He held this role until 1998, when he stepped down due to health challenges. Despite this change, he remained dedicated to the institution, continuing his association as a professor until his final moments.
In the 1990s, he was given the opportunity to serve as the principal of the college, a gesture he graciously declined. His rationale was rooted in the belief that undertaking such a responsibility would potentially compromise his professional role as a Chemical Engineer, where he served in an advisory capacity for the industry.
Prof. Dr. Haroon Jangda’s life and accomplishments stand as a testament to an extraordinary journey. His impact transcended the academic realm, leaving an indelible mark on the communities he touched. His legacy embodies knowledge, commitment, and an enduring connection with the Dawood family—a legacy that will resonate through the ages.
The Department of Chemical Engineering at Dawood College boasts a rich history, being one of the pioneering institutions to introduce the Bachelor of Engineering program in Chemical Engineering in 1964. Dr. Haroon’s extensive industry network played a pivotal role in benefiting students over the years. His ability to coordinate expert assistance for final-year student projects, arrange industrial internships, guide graduates into industry roles, and help fresh graduates secure employment set him apart. His unparalleled connection with industry professionals earned him the reputation of a father figure in the Karachi chemical industry.
He assumed the role of mentor for nearly every faculty member within the University. His unwavering alignment with the University’s objectives made him a reliable source of support for the Chief Executive whenever required. His distinguished and amiable personality was widely acknowledged.
As an educator, Dr. Jangda’s influence knew no bounds. His teaching style seamlessly combined wisdom and warmth, leaving an enduring mark on his students. His dedication to excellence and his eagerness to provide guidance and mentorship endeared him to all as a beloved teacher and mentor.
Beyond his scholarly pursuits, Dr. Haroon Jangda was renowned for his kindness, benevolence, and genuine desire to assist others. His influence extended beyond the classroom, touching the lives of numerous individuals fortunate enough to know him.
Dr. Jangda is survived by his family, who will eternally cherish his memory as a beloved family member and a respected scholar.
Prof. Dr. Haroon Jangda’s legacy in the realm of Chemical Engineering, and his profound impact on the lives of those he taught and mentored for more than five decades at Dawood University, will continue to inspire and influence generations to come.
In his revered memory, we reflect on the words of the great educator, “Because chemical engineering is concerned with large-scale plants, it is important that chemical engineering candidates have an appreciation of the scale and complexity of modern plants before they graduate.”
As we bid adieu to an extraordinary educator, mentor, and scholar, we pay homage to Prof. Dr. Haroon Jangda’s legacy, extending our deepest condolences to his family and all who admired and respected him. His absence is deeply felt, but his memory will forever be cherished.

KE claims investing Rs. 150 m in rehabilitation works

on 20/11/2023

Committed to transparency, responsible practices, and building a sustainable energy future, K-Electric has unveiled its Sustainability Report 2023.
Themed “Powering Possibilities”, the report illustrates the ongoing efforts of the organization in setting targets and executing interventions that ensure progress towards the company’s sustainable future.
At this occasion, Moonis Alvi, Chief Executive Officer, KE said, “The energy sector faces its own trilemma – Sustainability, particularly Climate Change, Affordability, and Energy Security – to achieve sustainable goals and striking the right balance between these elements is imperative for the effective functioning of the energy ecosystem. As we navigate through these difficult times, the responsibility we have towards our customers, shareholders, the environment, and the communities we serve drives our actions. This report highlights our progress, challenges, and our ambitious vision for a sustainable future.”The report contains information about KE’s operations from the company’s Fiscal Year 2023, from July 01, 2022 to June 30, 2023 and includes both quantitative data and qualitative insights. With reference to the Global Reporting Initiative (GRI) Standards, KE’s commitment and efforts have been showcased under 11 of the 17 UN Sustainable Development Goals (SDGs) in the report. The SDGs broadly include ‘Good Health and Well-Being’, ‘Quality Education’, ‘Gender Equality’, ‘Clean Water and Sanitation’, ‘Clean Energy’, ‘Economic Growth’, ‘Industry, Innovation, Infrastructure’, ‘Reduced Inequalities’, ‘Sustainable Cities & Communities’, ‘Responsible Consumption’, and ‘Climate Action’. During FY 23, KE has achieved an impressive 23% reduction in greenhouse gas emissions compared to FY 22, a success attributed to the integration of highly efficient energy generation. Towards sustainable cities and communities, KE has invested around PKR 150 million in rehabilitation works. By introducing several key environment-friendly initiatives such as Hara Qadam and conversion of customers towards paperless billing, KE has saved over 4,000 trees, 94,000 kg of waste, and 200 million liters of water.

NESPAK to design first Smart Education City in Karachi

on 20/11/2023

NESPAK has been awarded a prestigious consultancy services project for the feasibility study and design of Pakistan’s first Smart Education City in District Malir, Karachi by the Board of Investment, Government of Sindh, it was stated by Mr. Zargham Eshaq Khan, MD NESPAK.
This pioneering initiative is based on advanced Smart & Safe City concepts. The primary objective of the project is to establish governance processes that leverage technology and digital systems to manage city-wide resources in real-time through the Command & Control Centre. All systems will be interconnected using fast, reliable, and secure GPON.
The key systems integrated into this project encompass seamless Wi-Fi connectivity, intelligent access control for the Command & Control Centre building, video surveillance, under-vehicle surveillance, automated number plate and face recognition, smart parking, smart waste bins, traffic management, variable message signs, public address, solar power, EV charging stations, visitors management, GPON service, BMS/PSIM, air quality monitoring, temperature monitoring, humidity monitoring, access control for paid parking, baggage scanning, Command & Control Center operations, and SCADA systems related to stormwater, sewerage water, and water consumption.
This endeavor is a groundbreaking initiative in Pakistan, and the city will be named the Smart Education City. The project is being executed by the New Ventures Division of NESPAK