We are manufacturers & exporters of general purpose lab centrifuge India, laboratory centrifuge, clinical centrifuge suppliers, lab centrifuge manufacturer, laboratory centrifuge India, centrifuge manufacturers India. For More Information Please Logon http://cutt.us/1aA8
Multipurpose Centrifuge that accommodates a large number of Rotor Heads of varying tube capacities. The Tabletop
model centrifuge is provided with stepless autovariac speed control and with seperate control panel having
digital speed indicator, digital Timer of 0-99 minutes and automatic switching off, alarm signal, digital temperature
control cum indicator with a range of -20 o c to +40 o c. The equipment also feature dynamic barke, zero start inter
lock, safety cut off in case of imbalance and lid locking switch.
This range of centrifuges are designed for high speed centrifuging applications. The equipment is provided with
speed control, digital temperature control cum indicator, digital timer with a range of 0-99 minutes and alarm at
automatic switching off, dynamic brake, zero start interlock, safety cut off in case of imbalance and lid locking
switch etc.
We are manufacturers & exporters of wagner shaking machine manufacturers, laboratory shaking machine, wagners shaking machine India, lab shaking machine suppliers, wagner shaking machine. For More Information Please Logon http://cutt.us/1ezBm
Torque is part of the basic specification of an engine: the power - output of an engine is expressed as its torque multiplied by its rotational speed. Digital Torque Meter is an intellectualized and digital measuring instrument, which is specially designed for testing and measuring of varied torque to be applied to caps of bottles, and is of use to Pharmaceuticals and Food and Beverage Industry.For More Information Please Logon http://goo.gl/QsvLfC
This document provides specifications for a refrigerated centrifuge. It can accommodate various rotor heads holding different tube capacities. It has stepless autovariac speed control up to 18,000 rpm and temperature control down to -10°C. Additional features include dynamic braking, zero start interlock, and safety cut off for imbalance. Specification tables list models, capacities, speeds, and centrifugal forces for different rotor heads.
We are microfuge centrifuge suppliers, microfuge manufacturers India, microfuge centrifuge exporters, laboratory centrifuge microfuge and exporters of other hospital and laboratory equipments from India. For More Information Please Logon http://cutt.us/21jJ
We are manufacturers & exporters of general purpose lab centrifuge India, laboratory centrifuge, clinical centrifuge suppliers, lab centrifuge manufacturer, laboratory centrifuge India, centrifuge manufacturers India. For More Information Please Logon http://cutt.us/1aA8
Multipurpose Centrifuge that accommodates a large number of Rotor Heads of varying tube capacities. The Tabletop
model centrifuge is provided with stepless autovariac speed control and with seperate control panel having
digital speed indicator, digital Timer of 0-99 minutes and automatic switching off, alarm signal, digital temperature
control cum indicator with a range of -20 o c to +40 o c. The equipment also feature dynamic barke, zero start inter
lock, safety cut off in case of imbalance and lid locking switch.
This range of centrifuges are designed for high speed centrifuging applications. The equipment is provided with
speed control, digital temperature control cum indicator, digital timer with a range of 0-99 minutes and alarm at
automatic switching off, dynamic brake, zero start interlock, safety cut off in case of imbalance and lid locking
switch etc.
We are manufacturers & exporters of wagner shaking machine manufacturers, laboratory shaking machine, wagners shaking machine India, lab shaking machine suppliers, wagner shaking machine. For More Information Please Logon http://cutt.us/1ezBm
Torque is part of the basic specification of an engine: the power - output of an engine is expressed as its torque multiplied by its rotational speed. Digital Torque Meter is an intellectualized and digital measuring instrument, which is specially designed for testing and measuring of varied torque to be applied to caps of bottles, and is of use to Pharmaceuticals and Food and Beverage Industry.For More Information Please Logon http://goo.gl/QsvLfC
This document provides specifications for a refrigerated centrifuge. It can accommodate various rotor heads holding different tube capacities. It has stepless autovariac speed control up to 18,000 rpm and temperature control down to -10°C. Additional features include dynamic braking, zero start interlock, and safety cut off for imbalance. Specification tables list models, capacities, speeds, and centrifugal forces for different rotor heads.
We are microfuge centrifuge suppliers, microfuge manufacturers India, microfuge centrifuge exporters, laboratory centrifuge microfuge and exporters of other hospital and laboratory equipments from India. For More Information Please Logon http://cutt.us/21jJ
We are physical balance manufacturers, laboratory balance scales suppliers, physical balance India, physical balance scale, laboratory balances, physical laboratory balances, laboratory balance supplier and physical balance manufacturer. For More Information Please Logon http://goo.gl/NMEDZ6
Weiber Diaphragm type Vacuum Pump is designed for fast, efficient operation. Its large, powerful composition pulls an
automotive air conditioning system into a deep vacuum in record time.
Antismog promises improvements for each bus in a fleet treated with their carbon-cleaning machine. This includes a reduction of 330kg of CO2 emissions, equivalent to planting 12 trees. They also promise maintenance cost reductions of 480€ and fuel savings of 709€ from reducing consumption by 525 litres. Antismog provides a booking tool for a free consultation to discuss these benefits. The document explains the ecological, economic, and social benefits of their treatment, including reducing air pollution and chemicals in nature while lowering costs and creating jobs.
Production - Reducing Machine Setup Time - IEMGan Chun Chet
The document discusses machine performance and how to improve it. It describes key ratios to understand like the ratio of operating time to setup time. It also discusses performance indicators like machine performance as a percentage. Graphs of performance over time are shown and statistical techniques are presented for monitoring setup times, like finding the average, maximum and minimum. The goal is to understand a machine's capacity to plan ahead and identify opportunities to increase operating hours and performance.
The Electronic Sewells On-Line System (eSOS) is a fully integrated, secure web based data collection and analysis management tool designed exclusively for the retail automotive market.
This document provides specifications and test procedures for a Peugeot XD 3 fuel pump. It outlines 31 test operations to characterize the pump's performance under various conditions, including priming, fuel delivery at idle and various engine speeds, backleakage, timing, governor function, and linkage settings. Tools are specified for accurately measuring parameters like fuel delivery, pump advance, and internal and external timing.
The document discusses various technical support services provided by Mazak for high pressure die casting (HPDC) processes including alloy production and recommendations, gating calculations using zincaster software, quantitative runner design through castflow software, cavity filling and solidification simulation using mavisflow software, measurement of machine performance using castpulse software, and metallographic and radiographic investigation of casting and finishing defects.
This document summarizes the results of a validity and reliability analysis of a 15-item test. The Cronbach's alpha value of 0.874 indicates high internal consistency reliability. Item statistics show item means ranging from 0.5 to 0.8 and standard deviations ranging from 0.366 to 0.513. Item-total statistics further validate each item's contribution to the overall test, with corrected item-total correlations ranging from 0.038 to 0.645 and no impact on Cronbach's alpha if any item is deleted.
Cam gear process improvement shifter assembly manufacturingQuan Nguyen
Design and manufacture shifter assemblies
Implement Six Sigma and Lean to address quality issues
Use expenses only where necessary
Save company over $50,000/year in key areas of production
Trinocular Head is equipped with standard 450 inclined observation tubes,rotatable through 360 and can be fixed in any direction with a clamp screw. For More Information Please Logon http://cutt.us/w9R6
This document provides information on the Dräger MSI P7 instrument for measuring pressure, detecting leaks, and measuring volumes in gas installations. It can perform a direct tightness test with an integrated pump and measure leak rates without needing to know the system volume. The MSI P7 is approved according to German technical standards and certified by associations for gas and water installations. Key features, technical specifications, and subsidiary contact information are also listed.
The document discusses Amanda Steel's work related to automation projects including:
- Programming a robot to unload pallets in layers and addressing problems encountered.
- Taking pressure readings from machines and analyzing data to identify problem machines.
- Conducting a break study on a new turret winder to identify where breaks were occurring and track frequency over time.
- Developing a lock out tag out policy and writing procedures for individual machines.
This document contains test results for concrete cube compressive strength tests conducted over multiple pouring events for a bulk liquid storage facility construction project. Sixteen pouring events are listed with details of date, description, concrete grade, volume, 7 day and 28 day compressive strength test results. The 7 day and 28 day test results generally meet or exceed the specified grade strengths of 40-50 N/sqmm.
The document describes a soxhlet extraction unit from Technocracy Pvt. Ltd. It consists of a solvent reservoir, extraction assembly with places for 100-250ml flasks, and a built-in steam generator. It has a temperature range of 50-350°C controlled by an electronic or digital controller that maintains the temperature within 2% of the set value. Models include units with 3 or 6 test places that can be mantle or heater types, with or without glass parts and clamps. It requires 2KW of single phase 230V power.
The document discusses reducing emissions from combustion engines through the use of hydrogen and carbon cleaning. It lists common emission reduction technologies like DPF, SCR, EGR and their replacement costs. A graph shows hydrogen can increase engine efficiency up to 40% over a period of around 50 months. The benefits are listed as reduced CO2 emissions, lower air pollution, reduced maintenance and fuel costs, job creation and improved quality of life through cleaner air.
Developing a New Auto-Loading Analytical ProberPhillip Corson
A methodology for selecting a vendor to collaborate with for the development of a new analytical probing system used for on-wafer device characterization in the hardware verification of compact device models in process design kits (PDK).
El documento presenta ideas para un negocio de fotografía llamado "Fotoshop". Propone una misión de recibir bendiciones a través de Jesucristo y una visión de lograr triunfos y bendiciones. Describe la idea diferenciadora de hacer las cosas con diversión para que las personas acepten sus condiciones. También menciona satisfacer necesidades de manera unida y competitiva, desarrollar estrategias de mercadeo, y tener un impacto social y ambiental ordenado sin desorden ni excesiva confianza.
Fusion is currently a group of point solutions and will not be a fully functional ERP system until 2013. There are around 100 Fusion modules available in 2010 primarily in sales, marketing, HR, with some financial and supply chain modules but limited functionality in ordering, logistics, or manufacturing. Fusion licensing and implementation will be more expensive than existing EBS systems. Fusion will be in early adopter mode for several years and not stable for production use. Maintaining integrations between Fusion and other systems will also be costly. The document recommends that EBS customers upgrade to R12 and ensure their system meets current business needs over the next 3-4 years rather than immediately adopting Fusion.
El documento describe los planes de una persona para establecer una empresa de importación de dispositivos electrónicos a nivel local, nacional e internacional. La misión es comercializar un nuevo teléfono celular con avances tecnológicos que mejoren las fallas de otros productos y hagan la vida más sencilla. La tabla muestra las proyecciones de ventas mensuales para el primer año, que aumentan de $100 millones en enero a más de $2.5 mil millones en diciembre.
SNL Infotech pvt ltd is a leading worldwide IT products and solutions company that delivers reliable value to mission critical business processes of Banking and Financial Services sector. It offers web design & development, software testing, SEO/SMO/PPC, link building,hosting, domain configuring and manage google webmaster & adwards. SNL Infotech has been delivering value consistently over the last 3 years.
We are physical balance manufacturers, laboratory balance scales suppliers, physical balance India, physical balance scale, laboratory balances, physical laboratory balances, laboratory balance supplier and physical balance manufacturer. For More Information Please Logon http://goo.gl/NMEDZ6
Weiber Diaphragm type Vacuum Pump is designed for fast, efficient operation. Its large, powerful composition pulls an
automotive air conditioning system into a deep vacuum in record time.
Antismog promises improvements for each bus in a fleet treated with their carbon-cleaning machine. This includes a reduction of 330kg of CO2 emissions, equivalent to planting 12 trees. They also promise maintenance cost reductions of 480€ and fuel savings of 709€ from reducing consumption by 525 litres. Antismog provides a booking tool for a free consultation to discuss these benefits. The document explains the ecological, economic, and social benefits of their treatment, including reducing air pollution and chemicals in nature while lowering costs and creating jobs.
Production - Reducing Machine Setup Time - IEMGan Chun Chet
The document discusses machine performance and how to improve it. It describes key ratios to understand like the ratio of operating time to setup time. It also discusses performance indicators like machine performance as a percentage. Graphs of performance over time are shown and statistical techniques are presented for monitoring setup times, like finding the average, maximum and minimum. The goal is to understand a machine's capacity to plan ahead and identify opportunities to increase operating hours and performance.
The Electronic Sewells On-Line System (eSOS) is a fully integrated, secure web based data collection and analysis management tool designed exclusively for the retail automotive market.
This document provides specifications and test procedures for a Peugeot XD 3 fuel pump. It outlines 31 test operations to characterize the pump's performance under various conditions, including priming, fuel delivery at idle and various engine speeds, backleakage, timing, governor function, and linkage settings. Tools are specified for accurately measuring parameters like fuel delivery, pump advance, and internal and external timing.
The document discusses various technical support services provided by Mazak for high pressure die casting (HPDC) processes including alloy production and recommendations, gating calculations using zincaster software, quantitative runner design through castflow software, cavity filling and solidification simulation using mavisflow software, measurement of machine performance using castpulse software, and metallographic and radiographic investigation of casting and finishing defects.
This document summarizes the results of a validity and reliability analysis of a 15-item test. The Cronbach's alpha value of 0.874 indicates high internal consistency reliability. Item statistics show item means ranging from 0.5 to 0.8 and standard deviations ranging from 0.366 to 0.513. Item-total statistics further validate each item's contribution to the overall test, with corrected item-total correlations ranging from 0.038 to 0.645 and no impact on Cronbach's alpha if any item is deleted.
Cam gear process improvement shifter assembly manufacturingQuan Nguyen
Design and manufacture shifter assemblies
Implement Six Sigma and Lean to address quality issues
Use expenses only where necessary
Save company over $50,000/year in key areas of production
Trinocular Head is equipped with standard 450 inclined observation tubes,rotatable through 360 and can be fixed in any direction with a clamp screw. For More Information Please Logon http://cutt.us/w9R6
This document provides information on the Dräger MSI P7 instrument for measuring pressure, detecting leaks, and measuring volumes in gas installations. It can perform a direct tightness test with an integrated pump and measure leak rates without needing to know the system volume. The MSI P7 is approved according to German technical standards and certified by associations for gas and water installations. Key features, technical specifications, and subsidiary contact information are also listed.
The document discusses Amanda Steel's work related to automation projects including:
- Programming a robot to unload pallets in layers and addressing problems encountered.
- Taking pressure readings from machines and analyzing data to identify problem machines.
- Conducting a break study on a new turret winder to identify where breaks were occurring and track frequency over time.
- Developing a lock out tag out policy and writing procedures for individual machines.
This document contains test results for concrete cube compressive strength tests conducted over multiple pouring events for a bulk liquid storage facility construction project. Sixteen pouring events are listed with details of date, description, concrete grade, volume, 7 day and 28 day compressive strength test results. The 7 day and 28 day test results generally meet or exceed the specified grade strengths of 40-50 N/sqmm.
The document describes a soxhlet extraction unit from Technocracy Pvt. Ltd. It consists of a solvent reservoir, extraction assembly with places for 100-250ml flasks, and a built-in steam generator. It has a temperature range of 50-350°C controlled by an electronic or digital controller that maintains the temperature within 2% of the set value. Models include units with 3 or 6 test places that can be mantle or heater types, with or without glass parts and clamps. It requires 2KW of single phase 230V power.
The document discusses reducing emissions from combustion engines through the use of hydrogen and carbon cleaning. It lists common emission reduction technologies like DPF, SCR, EGR and their replacement costs. A graph shows hydrogen can increase engine efficiency up to 40% over a period of around 50 months. The benefits are listed as reduced CO2 emissions, lower air pollution, reduced maintenance and fuel costs, job creation and improved quality of life through cleaner air.
Developing a New Auto-Loading Analytical ProberPhillip Corson
A methodology for selecting a vendor to collaborate with for the development of a new analytical probing system used for on-wafer device characterization in the hardware verification of compact device models in process design kits (PDK).
El documento presenta ideas para un negocio de fotografía llamado "Fotoshop". Propone una misión de recibir bendiciones a través de Jesucristo y una visión de lograr triunfos y bendiciones. Describe la idea diferenciadora de hacer las cosas con diversión para que las personas acepten sus condiciones. También menciona satisfacer necesidades de manera unida y competitiva, desarrollar estrategias de mercadeo, y tener un impacto social y ambiental ordenado sin desorden ni excesiva confianza.
Fusion is currently a group of point solutions and will not be a fully functional ERP system until 2013. There are around 100 Fusion modules available in 2010 primarily in sales, marketing, HR, with some financial and supply chain modules but limited functionality in ordering, logistics, or manufacturing. Fusion licensing and implementation will be more expensive than existing EBS systems. Fusion will be in early adopter mode for several years and not stable for production use. Maintaining integrations between Fusion and other systems will also be costly. The document recommends that EBS customers upgrade to R12 and ensure their system meets current business needs over the next 3-4 years rather than immediately adopting Fusion.
El documento describe los planes de una persona para establecer una empresa de importación de dispositivos electrónicos a nivel local, nacional e internacional. La misión es comercializar un nuevo teléfono celular con avances tecnológicos que mejoren las fallas de otros productos y hagan la vida más sencilla. La tabla muestra las proyecciones de ventas mensuales para el primer año, que aumentan de $100 millones en enero a más de $2.5 mil millones en diciembre.
SNL Infotech pvt ltd is a leading worldwide IT products and solutions company that delivers reliable value to mission critical business processes of Banking and Financial Services sector. It offers web design & development, software testing, SEO/SMO/PPC, link building,hosting, domain configuring and manage google webmaster & adwards. SNL Infotech has been delivering value consistently over the last 3 years.
Modification of mesoporous silica SBA-15 with different organic molecules to ...Iranian Chemical Society
The recognition of the biologically and environmentally important ions is of great interest in the field of chemical sensors in recent years. The fluorescent sensors as a powerful optical analytical technique for the detection of low level of various analytes such as anions and metal cations have been progressively developed due to the simplicity, cost effective, and selectivity for monitoring specific analytes in various systems. Organic-inorganic hybrid nanomaterials have important advantages as solid chemosensors and various innovative hybrid materials modified by fluorescence molecules were recently prepared. On the other hand, the homogeneous porosity and large surface area of mesoporous silica make it a promising inorganic support. SBA-15 as a two-dimensional hexagonal mesoporous silica material with stable structure, thick walls, tunable pore size, and high specific surface area is a valuable substrate for modification with different organic chelating groups. This review highlights the fluorescent chemosensors for ionic species based on modification of the mesoporous silica SBA-15 with different organic molecules, which have been recently developed from our laboratory.
II Semana de Talentos e Esportes GCC - RegulamentoGera Gcc
Este documento apresenta o regulamento geral da Semana de Talentos e Esportes da Geração Colégio e Curso, que inclui modalidades esportivas e de talentos para incentivar a prática de atividades físicas e a integração entre os alunos. O evento será realizado em setembro e contará com competições de voleibol, futsal, bola queimada, dama, tênis de mesa, dominó, abertura, dança, música, soletrando, desenho e poesia.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help alleviate symptoms of mental illness and boost overall mental well-being.
British Aerospace Asset Management Case study will tech you how important is asset management for your business. lern from the experts about the Asset management.
Implementation of Agent Based Dynamic Distributed ServiceCSCJournals
This document proposes a design for agent migration between distributed systems using ACL (Agent Communication Language) messages. It involves serializing an agent's code and state into an ACL message that is sent from one system to another. The receiving system deserializes the agent to restore its execution. The design includes defining an ontology for migration messages, a migration protocol specifying the message flow, and components for handling class loading, agent migration, and conversation protocols. The performance of this distributed agent migration approach is evaluated by applying it to a distributed prime number calculation application.
Dokumen tersebut merupakan bagian dari buku pelajaran Bahasa Indonesia untuk siswa kelas VIII SMP/MTs yang menerangkan tentang pembelajaran bahasa Indonesia berbasis teks dan jenis-jenis teks yang diajarkan pada masing-masing babnya."
Spiders have some unique characteristics - they have two body parts, all produce silk but not all spin webs, and males risk being eaten during mating. They also have common traits with other animals - they breathe through small holes like ants, live on land like mammals, lay eggs like birds and insects, and are cold-blooded like fish and insects. Spiders are classified as arachnids along with other arachnid species.
This document provides information on a range of centrifuges from Technologies PVT Ltd. The centrifuges are designed for high speed applications and include features like speed control, digital temperature display, timers, safety cutoffs, and locking mechanisms. Tables list specifications for different centrifuge models including capacity, tube size, maximum speed in RPMs and RCF, dimensions, weight, and electrical requirements. The company details contact information for sales offices in Hong Kong and Russia as well as the corporate office in India.
This document summarizes the specifications of a microprocessor-controlled centrifuge. It has a brushless induction motor, programmable microprocessor control to preset RPM from 100 to 20,000, and temperature control from 10 to 40 degrees Celsius. It displays readings like RPM, RCF, time remaining, and temperature. Key specifications include a maximum speed of 18,000 RPM, RCF of 25,200, accommodating tubes up to 100 ml, and a lowest temperature of -10 degrees Celsius. It also lists specifications for interchangeable rotor heads with different capacities and speeds.
DV Mobile cranes have three 16 tonne Bubble Cranes, these cranes are extremely compact and versatile.
Features include:
25m Reach
Tight Access
4 Wheel steering
4 Wheel Drive
Heavier lifting capacity and greater distances than our 7T cranes with similar footprint.
Dimensions: 2.4m Wide x 8.5m long x 3.3m High
The best model for clinical, Pathological, Biochemistry, and Pharmacy Labs
It is also most suitable for infertility labs where low speed is required.
Technical Specification
Bench Top Centrifuge Machine. The body is made of CRC sheet, finished in
power coating.
Close-loop vector control
Inovance MD380 software
Infineon(<37kw)>37KW ) IGBT
Built-in PLC ,PID , AVR function
Torque control can be implemented in the CLVC mode.
Instantaneous power off , inverter keep running
Timing control function
Auto Stand-by and Sleep Mode
Fixed-length control &Torque control mode
RPM Monitoring Feature
Optional parts :Braking unit, I/O extension card, RS485 communication card, PROFIBUS-DP communication card, Differential input PG card, OC input PG card.etc.
Arcraft is the name to turn to for innovative technology. With Plasma Transferred Arc Welding we provide high productivity, high quality of powder deposits and significantly lower cost for hardfacing even in the most challenging area such as valves, valves seat of internal combustion engine, accessories for ship, petroleum and power generation. PTA is also used for reclamation of worn jobs extending the life of components and giving a huge savings on cost.
The document introduces the RCP4 series of actuators and their new Power CON 150 controller. Key points include:
1. The Power CON 150 controller allows speeds up to 1.5 times and payloads up to double previous models, significantly boosting productivity.
2. The RCP4 series now includes side-mounted motor and cleanroom specifications. Various slider and rod models are available.
3. New functions like total movement/travel counters and smart tuning allow easier maintenance and optimal setup of operating conditions.
This document appears to be a catalog for precision planetary gear reducers and related products from Zipp Precision Gear Reducer. It includes technical specifications, dimensions, features and applications for their various gear reducer models including precision planetary, precision & economy planetary, and economy gear reducers. The document contains sections on features, technical data, dimensions and mounting instructions for the different product lines.
This document appears to be a catalog for precision planetary gear reducers and related products from Zipp Precision Gear Reducer. It includes technical specifications, dimensions, features and applications for various models of precision planetary gear reducers, economy gear reducers, and right angle gear reducers. The document contains sections on precision planetary gear reducers, precision and economy planetary gear reducers, technical data and dimensions for different models, as well as mounting instructions and torque requirements.
Weiber Crack Depth Gauge is ideal equipment for measurement of concrete crack depth can be quickly and easily measured by use of principle of acoustic diffraction. For More Information Please Logon http://goo.gl/oR6vvL
This document provides specifications for three general purpose physical laboratory balances - models GTA 200, GTA 300, and GTA 600 - produced by Techno Technologies Pvt. Ltd. The balances have capacities of 200g, 300g, and 600g respectively and readabilities of 0.01g. Additional features include a liquid crystal display, auto calibration, and overload protection. The balances are powered by a 9V/500mA AC/DC adapter and have dimensions between 190-200mm.
Ace Glass manufactures jacketed reactors ranging from 100mL to 6000mL. The base systems include a support stand, jacketed flask, and circulator adapters. Optional components like heads, bearings, shafts, agitators, and motors can be selected to complete the system. A variety of rod mounted motors from Caframo, IKA, and air motors are available to power the reactors. Ace Glass has been manufacturing laboratory equipment for over 80 years.
The document provides an overview and examples of wheel multiple systems used for aircraft wheel assembly. Key features discussed include advanced torque control strategies for socket engagement and synchronization, precision rotary suspension, compact packaging, and customizable solutions. Example applications presented are for mounting aircraft wheels to landing gears by driving multiple nuts evenly spaced around bolt circles to specified torques. Benefits outlined are improved accuracy, productivity, and ergonomics over manual assembly.
This document provides information on several models of centrifuges for industrial and laboratory use. It describes the Digtor 22 C series which includes heated and unheated models with capacities of 4 or 8 tubes. Key features highlighted include a touchscreen interface, safety features on the lid, automatic disconnection, and rotors and adapters that can be autoclaved. Dimensions, weights, and electrical specifications are provided for each model. Accessories include various tube sizes and types as well as an optional gas release system.
LIVE CENTRES
The requirement for high cutting capacities and high working precision demands an additional support
by a revolving live centre for many workpieces due to their shape and length. Thanks to their
precision bearings, RÖHM live centres offer optimal force absorption and a maximum concentricity
deviation of up to 0.003 mm. Thanks to the lifetime lubrication, the centre points are maintenancefree.
Advantages
- Maximum concentricity and optimal force absorption thanks to proven precision bearings
- Special lubrication for long service life and little required maintenance
- Minimum interference contour thanks to slender housing shape
LIVE CENTRES
The requirement for high cutting capacities and high working precision demands an additional support
by a revolving live centre for many workpieces due to their shape and length. Thanks to their
precision bearings, RÖHM live centres offer optimal force absorption and a maximum concentricity
deviation of up to 0.003 mm. Thanks to the lifetime lubrication, the centre points are maintenancefree.
Advantages
- Maximum concentricity and optimal force absorption thanks to proven precision bearings
- Special lubrication for long service life and little required maintenance
- Minimum interference contour thanks to slender housing shape
REVOLVING CENTERING TAPER
For counter-clamping workpieces with large boreholes, (e.g. pipes) on turning and grinding machines, in one set-up. The centre point of the revolving centering taper from RÖHM is hardened and ground for maximum wear resistance.
http://eshop.roehm.biz/roehm_de_en/online-shop/spitzen-stirnseiten-mitnehmer.html
The document describes a Super Rotor Sifter from Pelleting Technology Nederland that uses a uniquely designed rotating and vibrating steel-wire sieve to efficiently sift materials. It generates a high-quality sifting result while taking up minimal space. The special sieve design combines eccentric and centrifugal movements for optimal sifting, and has 25% more throughput than perforated sheets while using less energy and requiring less maintenance. The sifter is available in single, double, or changeable deck configurations to meet different sifting needs.
The technology uses reclaimed CO₂ as the dyeing medium in a closed loop process. When pressurized, CO₂ becomes supercritical (SC-CO₂). In this state CO₂ has a very high solvent power, allowing the dye to dissolve easily.
Unlocking the mysteries of reproduction: Exploring fecundity and gonadosomati...AbdullaAlAsif1
The pygmy halfbeak Dermogenys colletei, is known for its viviparous nature, this presents an intriguing case of relatively low fecundity, raising questions about potential compensatory reproductive strategies employed by this species. Our study delves into the examination of fecundity and the Gonadosomatic Index (GSI) in the Pygmy Halfbeak, D. colletei (Meisner, 2001), an intriguing viviparous fish indigenous to Sarawak, Borneo. We hypothesize that the Pygmy halfbeak, D. colletei, may exhibit unique reproductive adaptations to offset its low fecundity, thus enhancing its survival and fitness. To address this, we conducted a comprehensive study utilizing 28 mature female specimens of D. colletei, carefully measuring fecundity and GSI to shed light on the reproductive adaptations of this species. Our findings reveal that D. colletei indeed exhibits low fecundity, with a mean of 16.76 ± 2.01, and a mean GSI of 12.83 ± 1.27, providing crucial insights into the reproductive mechanisms at play in this species. These results underscore the existence of unique reproductive strategies in D. colletei, enabling its adaptation and persistence in Borneo's diverse aquatic ecosystems, and call for further ecological research to elucidate these mechanisms. This study lends to a better understanding of viviparous fish in Borneo and contributes to the broader field of aquatic ecology, enhancing our knowledge of species adaptations to unique ecological challenges.
The binding of cosmological structures by massless topological defectsSérgio Sacani
Assuming spherical symmetry and weak field, it is shown that if one solves the Poisson equation or the Einstein field
equations sourced by a topological defect, i.e. a singularity of a very specific form, the result is a localized gravitational
field capable of driving flat rotation (i.e. Keplerian circular orbits at a constant speed for all radii) of test masses on a thin
spherical shell without any underlying mass. Moreover, a large-scale structure which exploits this solution by assembling
concentrically a number of such topological defects can establish a flat stellar or galactic rotation curve, and can also deflect
light in the same manner as an equipotential (isothermal) sphere. Thus, the need for dark matter or modified gravity theory is
mitigated, at least in part.
When I was asked to give a companion lecture in support of ‘The Philosophy of Science’ (https://shorturl.at/4pUXz) I decided not to walk through the detail of the many methodologies in order of use. Instead, I chose to employ a long standing, and ongoing, scientific development as an exemplar. And so, I chose the ever evolving story of Thermodynamics as a scientific investigation at its best.
Conducted over a period of >200 years, Thermodynamics R&D, and application, benefitted from the highest levels of professionalism, collaboration, and technical thoroughness. New layers of application, methodology, and practice were made possible by the progressive advance of technology. In turn, this has seen measurement and modelling accuracy continually improved at a micro and macro level.
Perhaps most importantly, Thermodynamics rapidly became a primary tool in the advance of applied science/engineering/technology, spanning micro-tech, to aerospace and cosmology. I can think of no better a story to illustrate the breadth of scientific methodologies and applications at their best.
Phenomics assisted breeding in crop improvementIshaGoswami9
As the population is increasing and will reach about 9 billion upto 2050. Also due to climate change, it is difficult to meet the food requirement of such a large population. Facing the challenges presented by resource shortages, climate
change, and increasing global population, crop yield and quality need to be improved in a sustainable way over the coming decades. Genetic improvement by breeding is the best way to increase crop productivity. With the rapid progression of functional
genomics, an increasing number of crop genomes have been sequenced and dozens of genes influencing key agronomic traits have been identified. However, current genome sequence information has not been adequately exploited for understanding
the complex characteristics of multiple gene, owing to a lack of crop phenotypic data. Efficient, automatic, and accurate technologies and platforms that can capture phenotypic data that can
be linked to genomics information for crop improvement at all growth stages have become as important as genotyping. Thus,
high-throughput phenotyping has become the major bottleneck restricting crop breeding. Plant phenomics has been defined as the high-throughput, accurate acquisition and analysis of multi-dimensional phenotypes
during crop growing stages at the organism level, including the cell, tissue, organ, individual plant, plot, and field levels. With the rapid development of novel sensors, imaging technology,
and analysis methods, numerous infrastructure platforms have been developed for phenotyping.
The cost of acquiring information by natural selectionCarl Bergstrom
This is a short talk that I gave at the Banff International Research Station workshop on Modeling and Theory in Population Biology. The idea is to try to understand how the burden of natural selection relates to the amount of information that selection puts into the genome.
It's based on the first part of this research paper:
The cost of information acquisition by natural selection
Ryan Seamus McGee, Olivia Kosterlitz, Artem Kaznatcheev, Benjamin Kerr, Carl T. Bergstrom
bioRxiv 2022.07.02.498577; doi: https://doi.org/10.1101/2022.07.02.498577
ESPP presentation to EU Waste Water Network, 4th June 2024 “EU policies driving nutrient removal and recycling
and the revised UWWTD (Urban Waste Water Treatment Directive)”
Or: Beyond linear.
Abstract: Equivariant neural networks are neural networks that incorporate symmetries. The nonlinear activation functions in these networks result in interesting nonlinear equivariant maps between simple representations, and motivate the key player of this talk: piecewise linear representation theory.
Disclaimer: No one is perfect, so please mind that there might be mistakes and typos.
dtubbenhauer@gmail.com
Corrected slides: dtubbenhauer.com/talks.html
Describing and Interpreting an Immersive Learning Case with the Immersion Cub...Leonel Morgado
Current descriptions of immersive learning cases are often difficult or impossible to compare. This is due to a myriad of different options on what details to include, which aspects are relevant, and on the descriptive approaches employed. Also, these aspects often combine very specific details with more general guidelines or indicate intents and rationales without clarifying their implementation. In this paper we provide a method to describe immersive learning cases that is structured to enable comparisons, yet flexible enough to allow researchers and practitioners to decide which aspects to include. This method leverages a taxonomy that classifies educational aspects at three levels (uses, practices, and strategies) and then utilizes two frameworks, the Immersive Learning Brain and the Immersion Cube, to enable a structured description and interpretation of immersive learning cases. The method is then demonstrated on a published immersive learning case on training for wind turbine maintenance using virtual reality. Applying the method results in a structured artifact, the Immersive Learning Case Sheet, that tags the case with its proximal uses, practices, and strategies, and refines the free text case description to ensure that matching details are included. This contribution is thus a case description method in support of future comparative research of immersive learning cases. We then discuss how the resulting description and interpretation can be leveraged to change immersion learning cases, by enriching them (considering low-effort changes or additions) or innovating (exploring more challenging avenues of transformation). The method holds significant promise to support better-grounded research in immersive learning.
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