This document outlines the rules and specifications for the Robonex robotics competition. Teams of up to 2 students can participate by building a robot that weighs less than 20kg and is powered by DC electricity of 36V or less. Robots must have a mobility system like wheels or legs and can be controlled remotely. Weapons are allowed but no flaming, explosive, or entanglement devices. The competition consists of a race, knockout rounds, and one-on-one matches. Points are scored for pushing or hitting opponents and decisions are made by a committee of 5 listed students. Safety is strictly enforced.
50 ton lifting jacks,500 kn heavy duty screw jacks,50 metric ton worm gear screw jacks,50 tonnes high tonnage machine screw actuators features:
1. Lifting Force 500kN. Under max. lifting force, drive torque high speed 441.62Nm, low speed 147.68Nm.
2. Acme screw diameter 120 mm, pitch 14 mm.
3. High gear ratio 1/14, low gear ratio 1/56.
4. Translating screw, rotating screw, keyed screw configurations in upright or inverted mounting orientation.
5. Precision positioning, self-locking acme screw which supports the loads and hold position with no need to employ brake mechanism or other locking systems.
6. Hand-operated screw jack by handle or crank, motorised screw jack by by 3-phase or single phase motor or gear motor.
7. No standard acme screw travel length, all acme screw travel length is processed according customers requirements. Maximum permissible 5500mm travel length.
8. Amce screw end fittings include top plate, clevis end, plain end, threaded end and forked head.
9. Individually or multiple screw jack lift system arrangements are available.
10. Equivalent to USA THOMSON JUMBO 5 cubic screw jack, GermanyINKOMA HSG-500 cubic screw jack, PFAFF MERKUR M8 cubic screw jack and GROB BJ5 cubic screw jack.
11. Application in roller adjustment, feeder straightener rolls adjustment, adjusting synchronous coil feed lines rolls, precision roller leveler, coil sheet slitter line, paint coating line, cut to length line, tension levelling line, continuous galvanizing line, beverage production line, foam concrete cutting machine, sanding machine, heavy vehicles mobile lifting platform, bottle monitoring system height adjustment, conveyor adjustment, plate saw angle adjustment, spray infeed conveyor lift system, theatre stage lifting platform, solar tracker, satellite dish antenna azimuth, raising sluice gate, screw scissor lift table, synchronized lifting system, food processing lifting system, extrusion machine, cnc steel leveling machine, blow molding machine, curing oven lifts, bolted tank, steel shuttering concrete beams adjustment, vintage industrial crank desk, solar panel tracking system, railway maintenance lifting jack, damper adjustment, continuous casting, cnc cut to length machine, robotics arm raising, palletizer, extrusion machine, motorized self-raising tower system, angle tilt adjustments with double clevis, aircraft docking system, open and close flood gates, metallurgy industry, mining industry, chemical industry, construction industry and irrigation industry.
Jtw 5 t worm screw jack, acme screw gear jack, 5ton acme screw jack, 50kn acme screw jack linear, 10000lbs acme thread screw jack, compact acme screw jacks features:
1. Maximum load capacity 5 ton, maximum torque 44.2 Nm.
2. Lift screw diameter 40 mm, pitch 7 mm.
3. 6:1, 24:1 gear ratios
4. Translating screw, rotating screw, keyed screw configurations in upright or inverted mounting orientation.
5. Precisely positioning, self-locking acme screw which supports the loads and hold position with no need to employ brake mechanism or other locking systems.
6. Manual screw jack by hand wheel or hand crank, electrical drive screw jack by electric motor or gearmotor driven, or both.
7. 3-phase or single phase motor driven with 1500 rpm input, standard lifting speed 1750 mm/min and 437.5 mm/min.
8. No standard lift screw stroke, maximum travel stroke 2000mm when tension load.
9. Top plate, clevis end, plain end and threaded end are available.
10. Individually or multiple screw jack lift system arrangements are available.
11. Applications in coil sheet slitter line, paint coating line, corrugated machine, rewinding line, pickling line, cut to length line, electrolytic tinning line process, tension levelling line, continuous galvanizing line, beverage production line, continuous hot dip galvanizing line, continuous laminator line, adjusting synchronous coil feed lines rolls, steel mills line roller adjustment, bridge beams lifting system, continuous rotary blancher, continuous paper filter, foam concrete cutting machine, sanding machine, heavy vehicles mobile lifting platform, lower and upper linear freeze-dryer system, steel profiles alignment, bottle monitoring system height adjustment, conveyor adjustment, plate saw angle adjustment, wide belt grinding machine precise adjustment, open and close a sealed pressure tank, turning over foil coils and metallurgy industry, mining industry, chemical industry, construction industry, irrigation industry.
12. Customers,distributor,agent,retails,branches are distributed throughout the world such as New Zealand, Australia, Spain, UK, France, Ireland, Belgium, Germany, Netherlands, Switzerland, Austria, Italy, Sweden, Finland, Poland, Denmark, Czech Republic, Russian Federation, Armenia, Hong Kong, India, Indonesia, Iran, Iraq, Israel, Japan, Korea, Kuwait, Malaysia, Pakistan, Philippines, Russia, Saudi Arabia, Singapore, SriLanka, Taiwan, Thailand, Turkey, United Arab Emirates, Vietnam, Yemen, Brazil, Chile, Canada, Mexico, USA, Egypt, Zambia, Mauritius, South Africa.
50 ton lifting jacks,500 kn heavy duty screw jacks,50 metric ton worm gear screw jacks,50 tonnes high tonnage machine screw actuators features:
1. Lifting Force 500kN. Under max. lifting force, drive torque high speed 441.62Nm, low speed 147.68Nm.
2. Acme screw diameter 120 mm, pitch 14 mm.
3. High gear ratio 1/14, low gear ratio 1/56.
4. Translating screw, rotating screw, keyed screw configurations in upright or inverted mounting orientation.
5. Precision positioning, self-locking acme screw which supports the loads and hold position with no need to employ brake mechanism or other locking systems.
6. Hand-operated screw jack by handle or crank, motorised screw jack by by 3-phase or single phase motor or gear motor.
7. No standard acme screw travel length, all acme screw travel length is processed according customers requirements. Maximum permissible 5500mm travel length.
8. Amce screw end fittings include top plate, clevis end, plain end, threaded end and forked head.
9. Individually or multiple screw jack lift system arrangements are available.
10. Equivalent to USA THOMSON JUMBO 5 cubic screw jack, GermanyINKOMA HSG-500 cubic screw jack, PFAFF MERKUR M8 cubic screw jack and GROB BJ5 cubic screw jack.
11. Application in roller adjustment, feeder straightener rolls adjustment, adjusting synchronous coil feed lines rolls, precision roller leveler, coil sheet slitter line, paint coating line, cut to length line, tension levelling line, continuous galvanizing line, beverage production line, foam concrete cutting machine, sanding machine, heavy vehicles mobile lifting platform, bottle monitoring system height adjustment, conveyor adjustment, plate saw angle adjustment, spray infeed conveyor lift system, theatre stage lifting platform, solar tracker, satellite dish antenna azimuth, raising sluice gate, screw scissor lift table, synchronized lifting system, food processing lifting system, extrusion machine, cnc steel leveling machine, blow molding machine, curing oven lifts, bolted tank, steel shuttering concrete beams adjustment, vintage industrial crank desk, solar panel tracking system, railway maintenance lifting jack, damper adjustment, continuous casting, cnc cut to length machine, robotics arm raising, palletizer, extrusion machine, motorized self-raising tower system, angle tilt adjustments with double clevis, aircraft docking system, open and close flood gates, metallurgy industry, mining industry, chemical industry, construction industry and irrigation industry.
Jtw 5 t worm screw jack, acme screw gear jack, 5ton acme screw jack, 50kn acme screw jack linear, 10000lbs acme thread screw jack, compact acme screw jacks features:
1. Maximum load capacity 5 ton, maximum torque 44.2 Nm.
2. Lift screw diameter 40 mm, pitch 7 mm.
3. 6:1, 24:1 gear ratios
4. Translating screw, rotating screw, keyed screw configurations in upright or inverted mounting orientation.
5. Precisely positioning, self-locking acme screw which supports the loads and hold position with no need to employ brake mechanism or other locking systems.
6. Manual screw jack by hand wheel or hand crank, electrical drive screw jack by electric motor or gearmotor driven, or both.
7. 3-phase or single phase motor driven with 1500 rpm input, standard lifting speed 1750 mm/min and 437.5 mm/min.
8. No standard lift screw stroke, maximum travel stroke 2000mm when tension load.
9. Top plate, clevis end, plain end and threaded end are available.
10. Individually or multiple screw jack lift system arrangements are available.
11. Applications in coil sheet slitter line, paint coating line, corrugated machine, rewinding line, pickling line, cut to length line, electrolytic tinning line process, tension levelling line, continuous galvanizing line, beverage production line, continuous hot dip galvanizing line, continuous laminator line, adjusting synchronous coil feed lines rolls, steel mills line roller adjustment, bridge beams lifting system, continuous rotary blancher, continuous paper filter, foam concrete cutting machine, sanding machine, heavy vehicles mobile lifting platform, lower and upper linear freeze-dryer system, steel profiles alignment, bottle monitoring system height adjustment, conveyor adjustment, plate saw angle adjustment, wide belt grinding machine precise adjustment, open and close a sealed pressure tank, turning over foil coils and metallurgy industry, mining industry, chemical industry, construction industry, irrigation industry.
12. Customers,distributor,agent,retails,branches are distributed throughout the world such as New Zealand, Australia, Spain, UK, France, Ireland, Belgium, Germany, Netherlands, Switzerland, Austria, Italy, Sweden, Finland, Poland, Denmark, Czech Republic, Russian Federation, Armenia, Hong Kong, India, Indonesia, Iran, Iraq, Israel, Japan, Korea, Kuwait, Malaysia, Pakistan, Philippines, Russia, Saudi Arabia, Singapore, SriLanka, Taiwan, Thailand, Turkey, United Arab Emirates, Vietnam, Yemen, Brazil, Chile, Canada, Mexico, USA, Egypt, Zambia, Mauritius, South Africa.
The World Robot Olympiad (WRO) is a global robotics competition for young people. The World Robot Olympiad competition uses Lego Mindstorms manufactured by LEGO Education. First held in 2004 in Singapore, it now attracts more than 26,000 teams from more than 65 countries.
National Competition for Syria with more than 75 teams, 25 judges, 30 volunteers, 400 robotics match.
This competition was sponsor by Syrian Computer Society and co-organizer with Mr. Wassem Saad
First of all, thanks for years of trust and support.
To achieve better cooperation and avoid unnecessary troubles, please follow manul strictly:
Vibrating screen Part
1、Remove transportation FIXING RODS before test running.
2、Fix rubber legs first, install the machine in a flat place, make sure the base mounted stably.
The World Robot Olympiad (WRO) is a global robotics competition for young people. The World Robot Olympiad competition uses Lego Mindstorms manufactured by LEGO Education. First held in 2004 in Singapore, it now attracts more than 26,000 teams from more than 65 countries.
National Competition for Syria with more than 75 teams, 25 judges, 30 volunteers, 400 robotics match.
This competition was sponsor by Syrian Computer Society and co-organizer with Mr. Wassem Saad
First of all, thanks for years of trust and support.
To achieve better cooperation and avoid unnecessary troubles, please follow manul strictly:
Vibrating screen Part
1、Remove transportation FIXING RODS before test running.
2、Fix rubber legs first, install the machine in a flat place, make sure the base mounted stably.
Nutraceutical market, scope and growth: Herbal drug technologyLokesh Patil
As consumer awareness of health and wellness rises, the nutraceutical market—which includes goods like functional meals, drinks, and dietary supplements that provide health advantages beyond basic nutrition—is growing significantly. As healthcare expenses rise, the population ages, and people want natural and preventative health solutions more and more, this industry is increasing quickly. Further driving market expansion are product formulation innovations and the use of cutting-edge technology for customized nutrition. With its worldwide reach, the nutraceutical industry is expected to keep growing and provide significant chances for research and investment in a number of categories, including vitamins, minerals, probiotics, and herbal supplements.
Toxic effects of heavy metals : Lead and Arsenicsanjana502982
Heavy metals are naturally occuring metallic chemical elements that have relatively high density, and are toxic at even low concentrations. All toxic metals are termed as heavy metals irrespective of their atomic mass and density, eg. arsenic, lead, mercury, cadmium, thallium, chromium, etc.
Seminar of U.V. Spectroscopy by SAMIR PANDASAMIR PANDA
Spectroscopy is a branch of science dealing the study of interaction of electromagnetic radiation with matter.
Ultraviolet-visible spectroscopy refers to absorption spectroscopy or reflect spectroscopy in the UV-VIS spectral region.
Ultraviolet-visible spectroscopy is an analytical method that can measure the amount of light received by the analyte.
DERIVATION OF MODIFIED BERNOULLI EQUATION WITH VISCOUS EFFECTS AND TERMINAL V...Wasswaderrick3
In this book, we use conservation of energy techniques on a fluid element to derive the Modified Bernoulli equation of flow with viscous or friction effects. We derive the general equation of flow/ velocity and then from this we derive the Pouiselle flow equation, the transition flow equation and the turbulent flow equation. In the situations where there are no viscous effects , the equation reduces to the Bernoulli equation. From experimental results, we are able to include other terms in the Bernoulli equation. We also look at cases where pressure gradients exist. We use the Modified Bernoulli equation to derive equations of flow rate for pipes of different cross sectional areas connected together. We also extend our techniques of energy conservation to a sphere falling in a viscous medium under the effect of gravity. We demonstrate Stokes equation of terminal velocity and turbulent flow equation. We look at a way of calculating the time taken for a body to fall in a viscous medium. We also look at the general equation of terminal velocity.
Remote Sensing and Computational, Evolutionary, Supercomputing, and Intellige...University of Maribor
Slides from talk:
Aleš Zamuda: Remote Sensing and Computational, Evolutionary, Supercomputing, and Intelligent Systems.
11th International Conference on Electrical, Electronics and Computer Engineering (IcETRAN), Niš, 3-6 June 2024
Inter-Society Networking Panel GRSS/MTT-S/CIS Panel Session: Promoting Connection and Cooperation
https://www.etran.rs/2024/en/home-english/
The ability to recreate computational results with minimal effort and actionable metrics provides a solid foundation for scientific research and software development. When people can replicate an analysis at the touch of a button using open-source software, open data, and methods to assess and compare proposals, it significantly eases verification of results, engagement with a diverse range of contributors, and progress. However, we have yet to fully achieve this; there are still many sociotechnical frictions.
Inspired by David Donoho's vision, this talk aims to revisit the three crucial pillars of frictionless reproducibility (data sharing, code sharing, and competitive challenges) with the perspective of deep software variability.
Our observation is that multiple layers — hardware, operating systems, third-party libraries, software versions, input data, compile-time options, and parameters — are subject to variability that exacerbates frictions but is also essential for achieving robust, generalizable results and fostering innovation. I will first review the literature, providing evidence of how the complex variability interactions across these layers affect qualitative and quantitative software properties, thereby complicating the reproduction and replication of scientific studies in various fields.
I will then present some software engineering and AI techniques that can support the strategic exploration of variability spaces. These include the use of abstractions and models (e.g., feature models), sampling strategies (e.g., uniform, random), cost-effective measurements (e.g., incremental build of software configurations), and dimensionality reduction methods (e.g., transfer learning, feature selection, software debloating).
I will finally argue that deep variability is both the problem and solution of frictionless reproducibility, calling the software science community to develop new methods and tools to manage variability and foster reproducibility in software systems.
Exposé invité Journées Nationales du GDR GPL 2024
Earliest Galaxies in the JADES Origins Field: Luminosity Function and Cosmic ...Sérgio Sacani
We characterize the earliest galaxy population in the JADES Origins Field (JOF), the deepest
imaging field observed with JWST. We make use of the ancillary Hubble optical images (5 filters
spanning 0.4−0.9µm) and novel JWST images with 14 filters spanning 0.8−5µm, including 7 mediumband filters, and reaching total exposure times of up to 46 hours per filter. We combine all our data
at > 2.3µm to construct an ultradeep image, reaching as deep as ≈ 31.4 AB mag in the stack and
30.3-31.0 AB mag (5σ, r = 0.1” circular aperture) in individual filters. We measure photometric
redshifts and use robust selection criteria to identify a sample of eight galaxy candidates at redshifts
z = 11.5 − 15. These objects show compact half-light radii of R1/2 ∼ 50 − 200pc, stellar masses of
M⋆ ∼ 107−108M⊙, and star-formation rates of SFR ∼ 0.1−1 M⊙ yr−1
. Our search finds no candidates
at 15 < z < 20, placing upper limits at these redshifts. We develop a forward modeling approach to
infer the properties of the evolving luminosity function without binning in redshift or luminosity that
marginalizes over the photometric redshift uncertainty of our candidate galaxies and incorporates the
impact of non-detections. We find a z = 12 luminosity function in good agreement with prior results,
and that the luminosity function normalization and UV luminosity density decline by a factor of ∼ 2.5
from z = 12 to z = 14. We discuss the possible implications of our results in the context of theoretical
models for evolution of the dark matter halo mass function.
Observation of Io’s Resurfacing via Plume Deposition Using Ground-based Adapt...Sérgio Sacani
Since volcanic activity was first discovered on Io from Voyager images in 1979, changes
on Io’s surface have been monitored from both spacecraft and ground-based telescopes.
Here, we present the highest spatial resolution images of Io ever obtained from a groundbased telescope. These images, acquired by the SHARK-VIS instrument on the Large
Binocular Telescope, show evidence of a major resurfacing event on Io’s trailing hemisphere. When compared to the most recent spacecraft images, the SHARK-VIS images
show that a plume deposit from a powerful eruption at Pillan Patera has covered part
of the long-lived Pele plume deposit. Although this type of resurfacing event may be common on Io, few have been detected due to the rarity of spacecraft visits and the previously low spatial resolution available from Earth-based telescopes. The SHARK-VIS instrument ushers in a new era of high resolution imaging of Io’s surface using adaptive
optics at visible wavelengths.
2. Rules
Team specification: Any team can participate in Rob
wars, robonex. A team may consist of a maximum
of 2 participants. These participants can be from
same or different classes
• Team name: Every team must have a name
which must be unique. Committee reserves the
right to reject entries from any Team whose
name it deems inappropriate, offensive or
conflicting. Organizers must be notified if a
team's name has been changed.
• Team representative: Each team must specify
their Team Representative (Leader) at the time of
registration
3. BOT SPECIFICATIONS
Dimensions and fabrication
• The machine should not exceed 20 kg of
weight including the weight of pneumatic
source/tank.
4. Power Sources
• 220V volt AC sources will be provided at the arena, but can
only be used in the form of DC voltage.
• The voltage difference between any two points in the
machine should not be more than 36V DC at any point of
time.
• All connections should be made safe to prevent short circuits
and battery fires. Any unsafe circuitry may be asked to be
replaced; failure to do so will result in disqualification.
• Use of damaged, non-leak proof batteries may lead to
disqualification.
• Change of battery will not be allowed during the match.
• It is suggested to have extra batteries ready and charged up
during competition so that on advancing to next level, you
don’t have to wait or suffer due to uncharged battery. If teams
don’t show up on allotted slot, they will be disqualified.
5. Mobility
All robots must have easily visible and controlled mobility
mechanism in order to compete.
• Methods of mobility may include:
– Rolling (wheels, tracks or the whole robot).
– Walking (linear actuated legs with no rolling or cam
operated motion).
• Jumping and hopping is not allowed.
• Flying (using aerofoil, helium balloons, etc.) is not
allowed.
• Any other method of mobility which leads the robot to
lose contact with the ground is not allowed.
6. Robot control requirements
• Both wired and wireless remote controls are allowed in
the event.
• All wires coming out of the robot should be bundled as
a single unit.
• The wires should be properly protected and insulated.
• The wire should be sufficiently long so as to remain
slack at all time during the competition.
• In case of wireless remote controls, the remote should
have at least two frequency operations to prevent
interference with other team.
• Teams are suggested to attach a pipe to bot in vertical
direction through which wires come out
7. Weapon systems
• Robots can have any kind of cutters, flippers, saws, lifting
devices, spinning hammers etc. as weapons with following
exceptions and limitations:
• Any kind of inflammable liquid / liquid projectiles.
• Smoke or dust based weapons
• Flame-based weapons are banned
• Any kind of explosive or intentionally ignited solid or
potentially ignitable solid.
• Nets, tape, glue, or any other entanglement device.
• High power magnets or electromagnets.
• Radio Jamming, Tasers, Tesla coils, or any other high-
voltage device.
• Tethered or un-tethered projectiles.
8. Scoring
• Points will be awarded for pushing the
opponent’s bot out of the arena. In no case
should the arena be damaged by any bot. The
competition will be played on a knock-out
basis.
• Points will be awarded for hitting the robot.
• Winner will decided on basis of points.
9. General Rules
• Any team that is not ready at the time specified will be disqualified.
• The name of your machine must be prominently displayed on the
machine.
• In no case should the arena be damaged by any bot. The
competition will be played on a knock-out basis.
• A BOT will be declared ‘KNOCKED-OUT’ if it is unable to travel a
distance of 6 inches in 30 seconds.
• If no bot is immobilized then winner will be declared on the basis of
the points scored.
• The organizers reserve the rights to change any or all of the above
rules as they deem fit. Change in rules, i
• Violation of any of the above rules will lead to disqualification.
• Decision of committee members will be final and binding on all.
10. Safety Rules
Special care should be taken to protect the on-board batteries and pneumatics, robot without
proper protection will not be allowed to compete.
• If you have a robot or weapon design that does not fit within the categories set forth in these
rules or is in some way ambiguous or borderline, please contact the event organizers. Safe
innovation is always encouraged, but surprising the organizers with your brilliant exploitation
may cause your robot to be disqualified before it even competes.
• Each event has safety inspections. It is at their sole discretion that your robot is allowed to
compete. As a builder you are obligated to disclose all operating principles and potential
dangers to the inspection staff.
• Proper activation and deactivation of robots is critical. Robots must only be activated in the
arena, testing areas, or with expressed consent of the event coordinators.
• All weapons must have a safety cover on any sharp edges.
• All participants build and operate robots at their own risk. Combat robotics is inherently
dangerous. There is no amount of regulation that can encompass all the dangers involved.
Please take care to not hurt yourself or others when building, testing and competing. Any
kind of activity (repairing, battery handling, pneumatics systems etc.) which may cause
damage to the surroundings during the stay of the teams in the competition area should not
be carried out without the consent of organizers. Not following this rule may result in
disqualification.
• Once the robots have entered into the arena, no team member can enter into the arena at
any point of time. In case if a fight has to be halted in between and some changes have to be
done in the arena or condition on the robot(s), it will be done by organizers only.