Syed Babar Ali School of
Science and Engineering
Syed Babar Ali School of Science and Engineering
Syed Babar Ali School of Science and Engineering (SBASSE) at LUMS is the first private research school of science and engineering in Pakistan. In higher education, the term research school refers to a model of teaching and scholarship practised by some of the best institutions in the world where the primary function of the university is to create and disseminate new knowledge. SBASSE has consciously modelled itself along the lines of the world’s top research schools and has a highly qualified faculty to accomplish its mission. The hallmark of SBASSE is its no-boundaries philosophy, which encourages cross-disciplinary collaborations not only between various disciplines at SBASSE but also those offered by other Schools at LUMS.
A Different Kind of
Science and Engineering School
in Pakistan
300,000
Square feet of lab and
classroom learning space
70+
Dedicated labs for research,
teaching and support
Accredited by
PEC and NCEAC
Choose your path
Science for Pakistan
Contribution in Science and Technology by the researchers at SBASSE has an impact on the future development of Science in Pakistan.
Meet our Faculty
At SBASSE our faculty members share the boundaries of their life experiences and interests that foster a dynamic learning environment on campus.
Research and Impact
آپ نے کسی بیماری کے دوران اینٹی بائیوٹک تو کھائی ہوگی۔ یہ اینٹی بائیوٹک…
Reference Department:Department of Chemistry and Chemical Engineering
آپ نے کسی بیماری کے دوران اینٹی بائیوٹک تو کھائی ہوگی۔ یہ اینٹی بائیوٹک ہمیں آرام تو دیتی ہے، لیکن ہمارے ماحول پر بُرا اثر بھی ڈالتی ہے۔ جو اینٹی بائیوٹک انسان یا جانور استعمال کرتے ہیں اس کا بڑا حصہ فضلے میں خارج ہو جاتا ہے۔ اس کی وجہ سے ضائع شدہ پانی میں اینٹی بائیوٹک کی مقدار بڑھ جاتی ہے۔ پانی کی صفائی کا پلانٹ ضائع شدہ پانی سے اینٹی بائیوٹک نہیں نکال پاتا۔ ضائع شدہ پانی میں بیکٹریاجب اینٹی بائیوٹک سے ملتا ہے تو وُہ اپنے آپ کو بچانے کے مُختلف طریقے اپنا لیتا ہے اورادویات کے خلاف مدافعت حاصل کر لیتا ہے۔ یہ مدافعت ایک بہت بڑا عالمی مسلئہ بن گئ ہے جس کے نتیجے میں بیکٹریا اینٹی بائیوٹک کے حملوں سے محفوظ رہتا ہے اور اینٹی بائیوٹک ادویات بیماریوں کے خلاف غیر مُوثر ہوتی جا رہی ہیں۔
مختلف محلل کی کشید کرنے کی وسعت میں سب سے زیادہ ہے (DMSO)
اینٹی بائیوٹک کو پانی یا دوسرے مواد سے نکال باہر کرنے کےلیے مُحلّل1 کا ستعمال کیا جاتا ہے۔لیکن اگر کوئی زہریلا مُحلّل استعمال ہو تو اُس سے نقصان دہ فُضلہ پیدا ہوتا ہے۔ اس کے علاوہ ادویات میں استعمال ہونے والے مرکبات کا تجزیہ کرنے کے لیے وافر مقدار میں نامیاتی2 مُحلّل کی ضرورت بھی پڑتی ہے۔ چنانچہ محللوں کا استعمال بہت حد تک بڑھ گیا ہے۔ اس لئے ضروری ہے کہ ایسے مُحلّل استعمال میں لائے جائیں جو ماحول کو محفوظ رکھیں اور خطرناک فاضلات پیدا نہ کریں۔اس ماحولیاتی مسلئے کا حل ڈھونڈنے کے لیے نیویڈا یونیورسٹی کے محققین اور لمز کے ڈاکٹر توقیر عباس نے ساتھ مل کر ایسامُحلّل ڈھونڈنے کا سوچا جو مختلف اقسام کے اینٹی بائیوٹک جیسے sulfamethoxazole(SMX) ،ciprofloxacin (CPX) ،trimethoprim (TMP) and tetracycline (TC) کو کشید کرنے کی صلاحیت بھی رکھے اور ماحول پر بُرا اثر بھی نہ پڑے۔ ڈاکٹر توقیر عباس اور ان کے ساتھیوں کی یہ تحقیق ا Elsevier جرنل میں کچھ عرصےپہلےشائع ہوئی تھی۔ڈاکٹر توقیر عباس نے اس جانب بہتر اور پاکیزہ مُحلّل ڈھونڈنے کے لیے COSMO- RS نامی سافٹ وئیر کا استعمال کیا۔ COSMO-RS ایک ایسا سافٹ ویئر ہے جو مُحلّل کی تلاش کے ذریعے حل پذیری3 کا حساب کرتا ہے۔ اپنی تحقیق کے دوران ڈاکٹر تو قیر نے ناسا کے چار منصوبے بھی حاصل کیے تھے۔ جن میں بینالاقوامی خلائی اسٹیشن4 میں زہریلے اور نقصان دہ مادوں کو حل کر کے تلف کرنے کے لئے مُحلّل ڈھونڈنے تھے۔ ڈاکٹر توقیر اور دیگر مُحقیقن کا کہنا ہے کہ یہ سافٹ وئیر اتنا تیز بہدف، جامع اور موثر ہے کہ کوئی اور تجربہ کرنے کی ضرورت نہیں پڑتی بلکہ وقت اور پیسوں کی بچت بھی ہوجاتی ہے۔
مختلف محلل کا انڈیکیٹر, جتنی کم مقدارہواتنا ما حول کے لیے بہتر (EHS)
چناچہ زیرِ نظر تحقیق میں گیارہ مُحلّل کشید کرنے کی صلاحیت5 کو پرکھا گیا اور اس کے بعد ان کا ماحول ، صحت اور نگہداشت کی خصوصیات (EHS) کا حساب لگایا گیا اور ساتھ ہی ساتھ ان کی قیمت کا موازنہ بھی کیا گیا۔ ان گیارہ محللوں میں سب سے زیادہ ماحول دوست مرکب ethanol, methyl acetate اور methanol کو پایا گیا لیکن ان کی کشید کرنے کی وسعت کم تھی۔ سب سے زیادہ کشید کرنے کی وسعت dimethyl sulfoxide (DMSO) کی ہے اور اس کا ماحول پر بُرا اثر بھی نہیں پایا گیا۔ یعنی مجموعی طور پر DMSO اینٹی بائیوٹک کو کشید کرنے کے لئے سب سے اچھا مُحلّل ہے، لیکن اس کی قیمت اس کے منافع بخش استعمال کو محدود کرتی ہے۔ اگر DMSO کی کم قیمت پیداوار کی جائے تو یہ اینٹی بائیوٹک کو کشید کرنے کے لئےسب سے بہترین مُحلّل ہے۔ صرف اینٹی بائیوٹک بلکہ کسی بھی دوا کا تجزیہ اور کشید کرنے کے لئے استعمال کیا جا سکتا ہے۔ ڈاکٹر توقیر اور ان کے ساتھیوں نے یہ دیکھا ہے کہ COSMO-RS کے ذریعے EHS اور اقتصادی امور کے ساتھ مختلف تجربات کرکےبڑی آسانی سے بہتر مُحلّل ڈھونڈے جا سکتے ہیں۔
1. Solvent
2. Organic
3. Solubility
4. International space station
5. Extraction capacity
Be it artificial intelligence, development…
Reference Department:Department of Physics
Be it artificial intelligence, development of pharmaceutical drugs or understanding climate change processes, quantum computers have the potential to dominate the future technological landscape when solving sophisticated tasks in a fraction of a second. This is enabled through Quantum Information Technology – a discipline which uses the counterintuitive principles of quantum mechanics to develop information processing. Just like any paradigm shifting technology, full implementation of quantum computing is currently facing challenges, solving which could be the key to advancement in the field. One of the key challenge has been addressed by Dr Evgeny Chekhovich from the University of Sheffield , Dr Ata Ul Haq from the Department of Physics at LUMS and their fellow researchers in their research paper entitled “Measurement of the spin temperature of optically cooled nuclei and GaAs hyperfine constant in GaAs/AlGaAs quantum dots”.
We would have to take a closer look at the core/building blocks of quantum information technology to understand the significance of this research paper. The secret to quantum computer’s power lies in its ability to generate and manipulate quantum bits, or qubits as they are called. The speed up in quantum computers is due to the ability of qubits to form quantum superposition of its own and entanglement with other qubits. These features arise from a property called quantum coherence. Quantum coherence is destroyed by the tiniest of fluctuations caused by thermal energy at high temperatures. Preparation of physical systems in which qubit exists at ultralow temperature is one of the key challenges in quantum information technology today. This is where the importance of this study comes in. This study uses quantum dots (QDs) which are nanoscale semiconducting structures also called as artificial atoms. Nuclear spins confined within gallium arsenide (GaAs) quantum dots (QDs) can act as a qubit. However, these spins fluctuate even at temperatures as low as a few kelvin. The main challenge is to align all the nuclear spins in a QD so that a quantum memory can be formed and, in the process, cool it down to a few milli kelvin temperature. The researchers of this paper have for the first time achieved the lowest temperature of a qubit system within a nanostructure. Its is also the first time that the temperature of a single nanoparticle has been measured experimentally. All this is achieved using a combination of sophisticated radiofrequency and optical pulses applied to a GaAs structure.
The proposed methodology is a new approach in which the radiofrequency depolarization is performed on quantum dots. The role of the short optical readout pulse is to excite photoluminescence, a process in which a molecule absorbs a photon, excites an electron to a higher electronic state, and then radiates a photon as the electron returns to a lower state. This spectrum is then analysed to calculate the nuclear spin alignment (also called spin polarization) within a QD. Getting close to 100% polarization is ideal and the researchers of this paper observed up to 80% polarization in GaAs – the highest reported so far for optical cooling in QD. Previous research on polarization in diamond and Silicon Carbide (SiC) has been limited to 50-60% for the nuclei spins in quantum dots. The quantum dots spins are cooled down to 1.3 milli kelvin in the process, which is the lowest recorded temperature in nanostructures. The observations made by Dr. Ata Ul Haq and fellow researcher have not only unveiled the capabilities of GaAs, but also unlocked a route for further progress in achieving long qubit coherence through deep cooling of the mesoscopic nuclear spin ensemble.
Over the past decade, huge progress has been…
Reference Department:Department of Electrical Engineering
Over the past decade, huge progress has been made in the development of Autonomous Vehicles (AVs), also known as self-driving or driverless cars. But it is still too early to sit back and nap - you can take your hands off the wheel but you still need to have your eyes on the road. The AVs currently out on the roads are only partially automated, meaning they require human oversight to work safely.
As most of the communication on AV networks take place through wireless communication links, there is an inherent risk of the technology being hacked for malicious purposes. This is why securing the network is key for AVs to deliver on their promise of being safer than traditional cars. Compromised security can cause casualties which may have fatal outcomes. Ali Hussain Khan, Dr Naveed Ul Hassan and Dr Zartash Afzal Uzmi from the Department of Electrical Engineering at LUMS, and Dr Chuadhry Mujeeb Ahmed from University of Strathclyde have published a research article to address the security issues associated with this vulnerable technology. The research proposes and tests an authentication framework based on blockchain technology, termed Proof-of-Communication-Capability (PoCC), which acts as a defence mechanism in wireless networks against malicious actors pretending to be valid communication devices. This type of hacking attack is also known as communication capability spoofing.
Blockchain, a technology popularized for crypto-currencies, can be utilized effectively for wireless communication between AVs. Blockchain works by replicating the data at multiple computer nodes, thereby making a network more secure and less prone to failures. However, blockchain’s strength can also be its weakness. Blockchain inherently relies on consensus – informally speaking, consensus can be defined as an agreement between a set of computers which communicate over a network. If this consensus is subverted or delayed, nodes in a blockchain slow down which can be catastrophic for AVs. Hussain Khan and his fellow researchers identified four different types of attacks that are capable of downgrading the system.
These nodes can either (1) falsely report superior communication capabilities; (2) turn malicious after joining the network and start reporting upgraded wireless communication; (3) report downgraded wireless communication capabilities while joining the network; or (4) turn malicious after joining the network and start reporting degraded wireless communication capabilities.
PoCC authentication framework helps detect these malicious nodes by providing a set of consensus rules, a form of test to ensure that only non-malicious nodes join the network. For instance, the claimed capabilities of nodes can be tested through physical features like location and propagation time (the time it takes to transmit data) before joining the network to prevent type (1) malicious nodes to enter. PoCC authentication framework comprises of consensus rules that have been developed in relation to every possible malicious node to prevent them from sabotaging the blockchain. After testing the framework in different scenarios where nodes turn malicious, the researchers concluded that the PoCC authentication framework is not only capable of detecting malicious nodes, but the physical attributes of the consensus rules make it difficult to trick the system. Implementation of the proposed framework in AVs could contribute in avoiding causalities on the road without human intervention and thereby push AVs one step closer to widespread adoption.
When…
Reference Department:Department of Chemistry and Chemical Engineering
When Dr. Rahman Shah Zaib Saleem was invited to write an article for the special issue on the Recent Advances in Indole Derivatives, he had one particular student in mind. One he describes as brilliant and motivated, Syed Muhammad Umer – an undergraduate student with the highest CGPA in the Department of Chemistry and Chemical Engineering in the BS 2021 session. The two bounced off a couple of ideas and decided that Umer would write a comprehensive review article summarizing recent reports on novel indole alkaloids from 2019 to 2022. The literature review deals with the isolation and characterization of 250 novel indole alkaloids, a reappraisal of previously reported compounds, and total syntheses of indole alkaloids.
The task assigned to Umer was not an easy one; it was an arduous task to go through all the reports published on novel indole alkaloids in the past few years. Usually found in biological entities, indole alkaloids are a class of naturally occurring organic compounds that contain a structural moiety of indole, an aromatic heterocyclic organic compound. What sparked Umer’s interest was that indole-containing molecules are biologically active and are bound to have some effects, with some exhibiting excellent antitumor, antibacterial, antiviral, and antifungal activities. He was especially fascinated by the generosity of the molecules containing indole alkaloids. “At first I couldn’t even comprehend what was going on, because they are really complicated”, he shares. The more he read about it, the more his interest grew. He was able to write his literature review in a relatively short period of time, during the summers after his undergraduate. LUMS is among the few universities in Pakistan which have access to databases like SciFinder and PubMed. This facilitated the literature survey. With help from co-authors, Mehwish Solangi and Dr Khalid Muhammad Khan, the literature review was ready for submission in fall 2022. When asked if they were met by any hurdles while conducting the survey, Dr Saleem simply smiled and said, “Umer was up to the mark to deal with any hurdles that came during the process”.
Writing this literature review enhanced Umer’s interest in the field further. “It sparked a desire to learn more. That’s why I have applied for postgraduate schools this year – this is something that I have read about, but now I want to do research in this field” he adds enthusiastically. This opportunity has been useful for Umer in many ways, “Not only was I preparing myself for graduate school, boosting my resumè, I was also preparing myself as a researcher”.
Umer’s contribution will facilitate new research in the field. Gathering the isolation, reappraisal, syntheses, and biological activity of indole alkaloids in one place, Umer’s review article acts as an encyclopedia over recent advancements in the field. Roughly one moth and a half after its publication, it is too early to tell the article’s impact factor through citation. However, Umer’s review article is the most read article published in this special issue of Molecules, receiving an “above-average Attention Score compared to outputs of the same age” by the journal.
The Department of Mathematics at the Syed Babar Ali School of Science…
Reference Department:Department of Mathematics
The Department of Mathematics at the Syed Babar Ali School of Science and Engineering has been recognized as an Emerging Regional Centre of Excellence by the European Mathematical Society (EMS).
Emerging Regional Centers of Excellence are official partners in the EMS's mission to create and nurture mathematical knowledge at the finest order, focusing on the training of mathematicians who can then foray into research, industry and education. backed by the Department of Mathematics' commitment to world class and societally relevant education in fundamental and applied mathematics, this is indeed a distinct honor for the Department, School and the University.
Over the past years, under the vision and leadership of Department Chair, Dr. Imran Anwar, we've seen a vitalization of activity through Math Circles, The John Conway Spirited Seminar series, the mathematical extravaganza with CIMPA, the introduction of the maths honors program and the strengthening of graduate level research activity.
This announcement, backed by mathematicians of international eminence, energizes our commitment to mathematics education at the finest level, human resource training in the country and in the region, and a progressively international outlook that encourages mobility and exchange of ideas and individuals.
Through this recognition, LUMS SBASSE and our Mathematics Department join the ranks of emerging centers in Vietnam, Malaysia, Indonesia, Benin, Morocco, Nigeria, and Senegal.
Many congratulations to mathematics at SBASSE, LUMS and to the future of mathematical creativity in Pakistan!
---Muhammad Sabieh Anwar
Graduate Theses
Name: Mumtaz Khan
Supervisor: Dr. Amer Rasheed
Year: 2022
MS/PhD: PhD
Department: Mathematics
The Particle
The Particle
A Science magazine with research and science stories from SBASSE.
Please click here to read the magazine: Issue 20
Science Stories
Subtitle:
Posted Date:
SBASSE LUMS Partners with TWAS/ UNESCO for its International PhD and Postdoctoral Programme
Story:
The Syed Babar Ali School of Science and Engineering strives to recruit international PhD students as well as post-doctoral researchers to create global partnerships for solving big challenges faced by the region and the large, employing and synthesizing new knowledge in science, engineering and innovation. Towards this mission, the Lahore University of Management Sciences (LUMS) is excited to announce its partnership with The World Academy of Sciences for the advancement of science in developing countries (TWAS), a programme unit of the United Nations Educational, Scientific And Cultural Organization (UNESCO), to launch a fellowship programme for recruiting excellent PhD and post-doctoral researchers from the developing world.
The MoU was signed by LUMS Vice Chancellor, Dr. Arshad Ahmad, and the Executive Director of TWAS-UNESCO, Professor Romain Murenzi and is a significant step towards promoting scientific research and innovation in Pakistan and the region. This promises to help break scientific isolation of our communities, will foster global mobility, fusion of new ideas and will bring the best minds and most skilled resources together. The benefits to cultural symbiosis are evident.
Under the agreement, LUMS will open its doors for doctoral and postdoctoral studies to students applying through the vast TWAS/UNESCO network, drawing upon the global network of scientists and engineers built over the past decades. Students will enter into the School of Science and Engineering’s existing PhD programme in the disciplines of computer science, physics, mathematics, electrical engineering, chemical and environment engineering, chemistry and biology. The LUMS fellowship provide full tuition fees waiver as well as coverage of living expenses in the form of a monthly stipend for the duration of the programme. Additionally, UNESCO/TWAS will provide travel support to the selected fellows. These researchers promise to galvanize innovation and discovery in their respective homelands and become torchbearers of south-south collaboration. Of course, these initiatives also help decolonize scientific knowledge and democratize the process of innovation.
In order to be eligible for these fellowships, prospective applicants must be permanent residents in a developing country other than Pakistan and hold a university degree (minimum PhD degree for the post-doctoral fellowship; and Masters level degree for the doctoral fellowship). However, they should not be currently pursuing doctoral degrees at any university/institution in Pakistan. Moreover, they must have a maximum age of forty-five (45) years on December 31st of the year of application for the Postdoctoral fellowship to the LUMS-TWAS/UNESCO Fellowship programme; and thirty-five (35) years on December 31st of the year of application for the doctoral fellowship to the LUMS-TWAS/UNESCO Fellowship.
If you meet the above criteria, you can check the following link for information related to LUMS PhD programme: https://sbasse.lums.edu.pk/international-students. TWAS/UNESCO will soon announce the call for admissions and have a dedicated webpage.
The Syed Babar Ali School of Science and Engineering strives to recruit international PhD students as well as post-doctoral researchers to create global partnerships for solving big challenges…
Seminars and Conferences
Date:
Registration Link:
Speaker: Arsalan Ijaz Anwer
Vanue: A-7, Academic Block
Reference Department:Department of Computer Science
Software Engineering and Customization in Large Scale ERP Solutions
Abstract:Arsalan Ijaz Anwer, a LUMS’ alumnus, set up his Software Consulting firm in 2002. His focus has been in Management Information Systems and ERP solutions for large scale retail and manufacturing concerns. Starting from implementing an ERP solution for a retail organization having 33 branches nationwide, he has expanded into providing solutions using Retail Pro, a globally proven, leading retail management and point-of-sale software solution.
Arsalan has demonstrated a high degree of achievement in automating the retail industry in Pakistan and has won national as well as international awards, including the “2023 CxO Thought Leaders Excellence Award” conferred by the President of Pakistan Dr. Arif Alvi, and the prestigious Retail Pro International “Jonathan Scutt Technical Excellence Award 2020”. He has been part of several national and international projects and is as such contributing to the development and progress of Pakistan.
Arsalan has demonstrated a high degree of achievement in automating the retail industry in Pakistan and has won national as well as international awards, including the “2023 CxO Thought Leaders Excellence Award” conferred by the President of Pakistan Dr. Arif Alvi, and the prestigious Retail Pro International “Jonathan Scutt Technical Excellence Award 2020”. He has been part of several national and international projects and is as such contributing to the development and progress of Pakistan.
Taar Group consists of multiple companies across Lahore, Karachi and London specializing in areas of IT Strategy, Retail Systems and Textile Manufacturing Systems. As authorized business partners of Retail Pro International, USA and Industrial Automation Software, GmBH, Taar provides globally recognized industry specific software solutions to its customers worldwide.
Taar Group consists of multiple companies across Lahore, Karachi and London specializing in areas of IT Strategy, Retail Systems and Textile Manufacturing Systems. As authorized business partners of Retail Pro…
Date:
Registration Link:
Speaker: Mr. Abdul Aziz, CEO LumenSoft Technologies Pvt
Vanue: A-7, Academic Block
Reference Department:Department of Computer Science
Software Engineering Processes in a Software Product Company
Abstract: LumenSoft Technologies is an Information Technology consulting company, founded in 2000. It caters to the retail industry by offering trusted POS solutions to thousands of single and multi-store chains. LumenSoft also provides retail consultancy regarding industry best practices which maximizes value for investment made by the customers.
LumenSoft offers a complete package to give retailers the resources they need to succeed in the market, including financial management, stock management, price management, customer loyalty club, customer order maintenance, analysis and reporting of data, SMS services in both English and Urdu, and physical audit. The flagship product of LumenSoft is Candela. It is a complete retail solution that’s being used by diverse retail segments including apparel, footwear, fabrics, cosmetics, pharmacies, grocery, bakeries, restaurants, electrical appliances, and gift items. This includes single-location stores and multi-location chain stores.
Over the years LumenSoft has grown and now has footprints in 96 cities of Pakistan and 12 countries worldwide. The core philosophy that determines the direction of our business is: “Make Retail Simple”. It’s a customer-centric philosophy that aims to build retail solutions that are easy to use, and efficient enough to give their customers a competitive edge, and help them achieve rapid business growth.
LumenSoft offers a complete package to give retailers the resources they need to succeed in the market, including financial management, stock management, price management, customer loyalty club, customer order maintenance, analysis and reporting of data, SMS services in both English and Urdu, and physical audit. The flagship product of LumenSoft is Candela. It is a complete retail solution that’s being used by diverse retail segments including apparel, footwear, fabrics, cosmetics, pharmacies, grocery, bakeries, restaurants, electrical appliances, and gift items. This includes single-location stores and multi-location chain stores.
Over the years LumenSoft has grown and now has footprints in 96 cities of Pakistan and 12 countries worldwide. The core philosophy that determines the direction of our business is: “Make Retail Simple”. It’s a customer-centric philosophy that aims to build retail solutions that are easy to use, and efficient enough to give their customers a competitive edge, and help them achieve rapid business growth.
The speaker Mr. Abdul Aziz, is CEO of LumenSoft Technologies Pvt. Ltd. LumenSoft is a product company provided Point-of-Sale products in the retail industry in the national as well as in the international markets. Mr. Aziz has more than 20 years of work experience in different management roles. He has abachelor’s in electrical engineering (Communications), Masters in Business Administration (Marketing), and MS degree in Computer Science. He will be presenting the software development processes his product company is utilising to develop a quality product for the national as well as international retail market.
The speaker Mr. Abdul Aziz, is CEO of LumenSoft Technologies Pvt. Ltd. LumenSoft is a product company provided Point-of-Sale products in the retail industry in the national as well as in the international…
Public Lecture Series
Date:
Registration Link:
Speaker: Dr. Sarah Qureshi, CEO/Founder Aero Engine Craft (Pvt.) Ltd.
Vanue: Auditorium 10-301, Syed Babar Ali School of Science and Engineering, LUMS
Reference Department:Department of Electrical Engineering
Environment Friendly Aerospace Technologies for Pakistan
Abstract: Aero Engine Craft is developing contrail-free aero-engines for the reduction of global warming and to induce artificial rain during aircraft flight through on-board water recovery from fuel emissions; creating a vision of the future for the aviation industry whereby it can not only reduce aviation induced global warming but also adopt an approach to treat the fuel emissions as a resource. A revolutionary technology is employed that eliminates contrails at source and recovers water from fuel exhaust emissions as a net positive product. This is a true definition of a disruptive technology; a global first attempt to create water within the aero-engine from the exhaust plume during flight, carry it aboard and release it as rainfall prior to landing. Our product is a low cost alternative to aero-engine redesign, and offers revenue potential to the aviation industry while solving a crucial environmental challenge.
Biography:
Dr. Sarah Qureshi is working on contrail-free aero engines as the CEO and founding director of Aero Engine Craft (Pvt) Ltd. She is also a visiting fellow at the School of Aerospace at Cranfield University. Sarah has a PhD degree in Aerospace Engineering from Cranfield University, UK. Her area of specialization is Propulsion whereby she worked on the development of a contrail-free aero-engine that has been derived from a novel patented technology. Sarah was actively involved with the invented technical outcome of the engine. The innovated engine has a tremendous potential in bringing about an environmental revolution in the context of aviation.
Dr. Sarah Qureshi , along with the inventor of technology Mr. Masood Latif Qureshi has now set up Aero Engine Craft (Private) Limited as Pakistan's first commercial engine and aircraft company to convert this patented technology into a full scale commercial application ready to be used by modern civil transport aircraft. During her PhD, Sarah supervised a number of MSc. students for their research projects on Jet Engine Technology. Prior to this, Sarah completed her master’s degree in the field of Aerospace Dynamics from Cranfield University, UK. Her research involved the design of a trajectory following controller inclusive of stability augmentation, attitude control system and outer loop autopilot for unmanned aircraft (UAVs) flying in close formation for the purpose of air to air refuelling. After graduating as a Mechanical Engineer from Pakistan, Sarah gained extensive experience of working in the local automotive and engineering industry.
Her bachelors' research project involved the development of a measurement and data logging system for the in-cylinder temperature and combustion of an internal combustion engine. Her prime technical interests are focused upon engine technology and aircraft design. Sarah holds a Private Pilot License (PPL) with 70 hours of Flying Experience. She has also learned acrobatic flying and several flight manoeuvres while at Cranfield.
Biography:
Dr. Sarah Qureshi is working on contrail-free aero engines as the CEO and founding director of Aero Engine Craft (Pvt) Ltd. She is also a visiting fellow at the School of Aerospace at Cranfield University. Sarah has a PhD degree in Aerospace Engineering from…
سائنس اور ٹیکنالوجی کی کہانیاں
لمز:" تتلیوں کا، جگنوؤ ں کا دیس"؟
حیاتیاتی تنوع (1) ہماری زمین کا خاصہ ہے۔ پودوں اور جانوروں کی کروڑوں قسمیں جو ہمارے رُوئے ارض پہ آباد ہیں، نہ صرف ہماری زندگیوں کو خوبصورت بناتی ہیں بلکہ ان کا عددی توازن اور ان کی موجودگی ہمارے ماحول، آب و ہوا اور زمینی رنگا رنگی کے لیے بھی نہایت اہم ہے۔ جب انسانی سماج کی آویزش سے یہ توازن بگڑتا ہے، وہاں نسلوں کی نسلیں اپنی سانسوں کی بقا کے لیے ترس جاتی ہیں اور بالآ خر معدوم ہو جاتی ہیں۔ تہذیبِ حاضر کا ایک بڑا چیلنج یہ ہے کہ کسی طرح حیاتیاتی تنوع کی نگہداشت کی جائے اور اس کی بوقلُمونی کو انسانی صنعت، نقل و حمل اور تہذیبی ترقی کی دستبرد سے بچایا جائے۔ یہ ایک عالمی فریضہ ہے۔
میلیا ایزیڈراچ، جسے عام طور پر چائنا بیری ٹری، بیڈ ٹری، کیپ لیلک، سرنگا بیری ٹری، یا سفید دیودار کے نام سے جانا جاتا ہے، مہوگنی فیملی میں درخت کی ایک قسم ہے، یہ مقامی طور پر انڈومالیا اور آسٹریلیشیا میں پایا جاتا ہے۔
اسی مشترک عالمی فریضے میں سے ایک اہم قدم لمز میں شعبہ حیاتیات کے رکن ڈاکٹر شہزاد الحسن اور ان کے ساتھیوں نے اٹھایا اور ہمیں اپنی تحقیق سےیہ باور کرایا کہ ہماری یونیورسٹی نہ صرف ایک تعلیمی ادارہ ہے، بلکہ حیاتیاتی تنوع کا ایسا حسین اور وافر ذخیرہ بھی ہے جو دل و دماغ کو نہ صرف تازگی دیتا ہے، بلکہ فطرت شناسوں کے لیے تحقیق اور مطالعے کا سامان بھی فراہم کرتا ہے۔ "لمز کی حیاتیاتی رنگا رنگی (2)" کے عنوان سے یہ منصوبہ دراصل ادارے کا عزم ہے کہ ہمارے سو ایکڑ سے زائد رقبے پر محیط تعلیمی درسگاہ میں موجود نباتاتی اور حیوانی زندگی کے بارے میں معلومات اکٹھی کی جائیں۔
اس منصوبے کے پہلے مرحلے میں کیمپس میں موجود تمام درختوں، پرندوں اور پودوں کی نشاندہی کی گئی اور ان کے محّلِ وقوع کی جغرافیائی سند اکٹھی کی گئی۔ پتہ یہ چلا کہ پنجاب بھر میں موجود مقامی نباتات کی تمام انواع ہمارے لمز میں موجود ہیں۔ نیز 105 نباتاتی انواع جن میں نایاب پودے بھی شامل ہیں، ہمارے باغات کی زینت ہیں۔ علاوہ ازیں مہاجر پرندے (3)، حشرات الارض، رینگنے والے جانور(4)، اور بھانت بھانت کے پھول اس باغ کا حصہ ہیں۔ یہ سب کچھ کسی انمول خزانے سے کم نہیں۔ ہم روز اس چھُپی ہوئی زندگی سے صرفِ نظر کرتے آگے گزر جاتے ہیں مگر ڈاکٹر شہزاد الحسن کا انمول کام ہمارے قدموں کو روک روک کے ہمیں دعوتِ نظارہ دے رہا ہے۔
پرپل سن برڈ سن برڈ فیملی کا ایک چھوٹا پرندہ ہے جو بنیادی طور پر جنوبی اور جنوب مشرقی ایشیا میں پایا جاتا ہے۔
یہ منصوبہ شہزاد الحسن کی زیر نگرانی گورنمنٹ کالج یونیورسٹی لاہور کے شعبہ نباتیات کے تعاون سے مکمل ہوا۔ یہ پروجیکٹ اس بات کا اعلان ہے کہ اسکول آف سائنس اینڈ انجینئرنگ حیاتیاتی ماحول کے بارے میں متفکر ہے اور نوجوانوں کی توجہ اس جانب دِلانا چاہتا ہے۔ اگر ہم نے اس خوبصورت اور متوازن ماحول کی حفاظت نہ کی تو نہ صرف ہم زندگی کے حُسن میں کمی لے آئیں گے بلکہ اپنے آپ کو نئے نئے حوادث کے لیے بھی پیش کر دیں گے۔
اس منصوبے کی مزید تفصیلات کے بارے میں جاننے کے لیے یہاں کلک کریں۔
اور مجھے تو احمد شمیم کی یہ لازوال نظم یاد آ گئی جسے مرحومہ نیرّہ نُور کی آواز نے مزید لا فانی بنا دیا۔
کبھی ہم خوبصورت تھے ۔۔۔ ۔۔۔ ۔!
کتابوں میں بسی خوشبو کی صورت
سانس ساکن تھی!
بہت سے ان کہے لفظوں سے تصویریں بناتے تھے
پرندوں کے پروں پر نظم لکھ کر
دور کی جھیلوں میں بسنے والے لوگوں کو سناتے تھے
جو ہم سے دور تھے
لیکن ہمارے پاس رہتے تھے !
نئے دن کی مسافت
جب کرن کے ساتھ آنگن میں اترتی تھی
تو ہم کہتے تھے۔۔۔ ۔۔امی!
تتلیوں کے پر بہت ہی خوبصورت ہیں
ہمیں ماتھے پہ بوسا دو
کہ ہم کو تتلیوں کے،جگنوؤں کے دیس جانا ہے
ہمیں رنگوں کے جگنو، روشنی کی تتلیاں آواز دیتی ہیں
نئے دن کی مسافت رنگ میں ڈوبی ہوا کے ساتھ
کھڑکی سے بلاتی ہے
ہمیں ماتھے پہ بوسا دو۔۔۔
کہانی نویس: ڈاکٹرمحمد صبیح انور
فرہنگ
(1) Biological diversity
(2) Flora and fauna of LUMS
(3) Migratory birds
(4) Reptiles
حیاتیاتی تنوع (1) ہماری زمین کا خاصہ ہے۔ پودوں اور جانوروں کی کروڑوں قسمیں جو ہمارے رُوئے ارض پہ آباد ہیں، نہ صرف ہماری زندگیوں کو خوبصورت بناتی ہیں بلکہ ان کا عددی…
