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Exploring Science: Cameras
With 9 easy-to-do experiments and 230 exciting pictures, this book tells the history, the science and the technology behind photography and film-making.It investigates all kinds of cameras, with inside-view illustrations of how they work.It features practical projects to do at home that explain the scientific principles, including how a lens works, easy animation, and how to make your own pinhole camera.Fascinating pictures show these devices in action, demonstrating techniques, settings, filters, effects, printing, projecting and how to take great photographs.You can learn about cameras, from film to digital to recording, viewing and editing images.Page by page, the book focuses on a different aspect of the photographic process, from the anatomy of a camera to shutter speeds and what the aperture does.Simple step-by-step experiments reinforce the learning experience - see how light behaves, create a 3D effect, and produce a panoramic shot.This is a completely accessible reference work for keen young photographers, which is sure to be borrowed by like-minded friends and family!
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Fake Surveillance Cameras Simulation Cameras Simulation Cameras black
Fake Surveillance Cameras Simulation Cameras Simulation Cameras Product description: Design - The realistic monitor is made of high quality and durable ABS material. Compact design and easy to install, this faux security camera is very popular for its elegant and contemporary design, highly similar to the real camera. Functionality - Cheap solution to security theft problem. This fake camera looks like a real security camera with realistic fake wires and uses 2 x AAA batteries (batteries not included). Device - A cheap and effective way to deter criminals. Mounts quickly and easily to the ceiling or wall using the included screws. No wiring required. Application Scenarios - Protect your home, store and business. Suitable for both indoor and outdoor use. Mix virtual and real cameras to increase your security at a fraction of the cost of real cameras. Occasions - It can be placed indoors or outdoors, for home use or business; high-tech surveillance systems will keep thieves off your property. Product Specifications: Bracket rotation range: fully adjustable to (up and down tilt 0-90 degrees, left and right rotation 0-360 degrees) Camera lens diameter: 25mm Continuous performance of the imager: continuous Energy display: flashing red LED (flashing intervals of 1-2 seconds) Opening method: Directly remove or install the battery Energy source: 2 x 1.5V AAA (7-gauge) batteries (not included in the purchase) Battery life: 3-6 months Locking method: screws Product content: 1 x dummy camera (with stand) 3×screws 1 x sticker
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Pioneering Progress : American Science, Technology, and Innovation Policy
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Handbook of Research on Science Teacher Education
This groundbreaking handbook offers a contemporary and thorough review of research relating directly to the preparation, induction, and career long professional learning of K–12 science teachers. Through critical and concise chapters, this volume provides essential insights into science teacher education that range from their learning as individuals to the programs that cultivate their knowledge and practices.Each chapter is a current review of research that depicts the area, and then points to empirically based conclusions or suggestions for science teacher educators or educational researchers.Issues associated with equity are embedded within each chapter.Drawing on the work of over one hundred contributors from across the globe, this handbook has 35 chapters that cover established, emergent, diverse, and pioneering areas of research, including: Research methods and methodologies in science teacher education, including discussions of the purpose of science teacher education research and equitable perspectives; Formal and informal teacher education programs that span from early childhood educators to the complexity of preparation, to the role of informal settings such as museums; Continuous professional learning of science teachers that supports building cultural responsiveness and teacher leadership; Core topics in science teacher education that focus on teacher knowledge, educative curricula, and working with all students; and Emerging areas in science teacher education such as STEM education, global education, and identity development. This comprehensive, in-depth text will be central to the work of science teacher educators, researchers in the field of science education, and all those who work closely with science teachers.
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Are there cameras on traffic light cameras?
Yes, traffic light cameras are equipped with cameras that are used to capture images or videos of vehicles running red lights or speeding. These cameras are typically mounted on top of the traffic lights or on nearby poles to capture clear images of the vehicles and their license plates. The images or videos captured by these cameras are then used as evidence to issue traffic citations to the violators.
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Should public places be monitored by cameras and security technology?
Public places should be monitored by cameras and security technology to ensure the safety and security of the people using those spaces. These measures can help deter criminal activity, provide evidence in the event of a crime, and help law enforcement respond more effectively to incidents. However, it is important to balance the use of surveillance technology with privacy concerns and ensure that it is used responsibly and ethically. Additionally, there should be transparency and oversight in the use of surveillance technology to prevent abuse and protect civil liberties.
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Are those speed cameras or traffic surveillance cameras?
Those are traffic surveillance cameras. Speed cameras are specifically designed to capture images of vehicles that are exceeding the speed limit, while traffic surveillance cameras are used to monitor traffic flow, detect accidents, and enforce traffic laws in general. These cameras are typically used by law enforcement and transportation agencies to improve safety and traffic management.
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Where can one rent stable cameras and trailer cameras?
One can rent stable cameras and trailer cameras from various rental companies that specialize in film and photography equipment. These rental companies can be found both online and in major cities where there is a high demand for professional camera equipment. Additionally, some camera stores may also offer rental services for stable and trailer cameras.
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Handbook of Research on Science Teacher Education
This groundbreaking handbook offers a contemporary and thorough review of research relating directly to the preparation, induction, and career long professional learning of K–12 science teachers. Through critical and concise chapters, this volume provides essential insights into science teacher education that range from their learning as individuals to the programs that cultivate their knowledge and practices.Each chapter is a current review of research that depicts the area, and then points to empirically based conclusions or suggestions for science teacher educators or educational researchers.Issues associated with equity are embedded within each chapter.Drawing on the work of over one hundred contributors from across the globe, this handbook has 35 chapters that cover established, emergent, diverse, and pioneering areas of research, including: Research methods and methodologies in science teacher education, including discussions of the purpose of science teacher education research and equitable perspectives; Formal and informal teacher education programs that span from early childhood educators to the complexity of preparation, to the role of informal settings such as museums; Continuous professional learning of science teachers that supports building cultural responsiveness and teacher leadership; Core topics in science teacher education that focus on teacher knowledge, educative curricula, and working with all students; and Emerging areas in science teacher education such as STEM education, global education, and identity development. This comprehensive, in-depth text will be central to the work of science teacher educators, researchers in the field of science education, and all those who work closely with science teachers.
Price: 250.00 £ | Shipping*: 0.00 £ -
CCTV Cameras CCTV Cameras CCTV Cameras CCTV Cameras CCTV Cameras New Mini WiFi Camera Nights Vision ,Anytime And Anywhere Viewing white
Description: Name: Camera Memory: Maximum support 128g USB interface: MicroUSB2.0 5PIN Microphone: built-in Battery capacity: 300mAh Battery type: polymer battery Battery voltage: 3.7V Picture resolution: 1920*1080P Picture format: JPG Video resolution: 1080P Video compression format: H.264 Video format: AVI Working temperature: -10-50C WIFI distance: 50 meters without obstruction Night vision distance: 5-8 meters Storage temperature: -10-70C Humidity environment: 5%-90% (No condensation) Plastic accessories: Yes Full set weight: 155g Packing list: 1*Camera 1*Bracket 1*Charging line 1*Packing Box Note: The color deviation is subject to actual system configuration and slight dimension difference is allowed due to manual measurement. Product type: Video Cameras
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Handbook of Research on Science Education : Volume III
Volume III of this landmark synthesis of research offers a comprehensive, state-of-the-art survey highlighting new and emerging research perspectives in science education. Building on the foundations set in Volumes I and II, Volume III provides a globally minded, up-to-the-minute survey of the science education research community and represents the diversity of the field.Each chapter has been updated with new research and new content, and Volume III has been further developed to include new and expanded coverage on astronomy and space education, epistemic practices related to socioscientific issues,design-based research, interdisciplinary and STEM education, inclusive science education, and the global impact of nature of science and scientific inquiry literacy. As with the previous volumes, Volume III is organized around six themes: theory and methods of science education research; science learning; diversity and equity; science teaching; curriculum and assessment; and science teacher education.Each chapter presents an integrative review of the research on the topic it addresses, pulling together the existing research, working to understand historical trends and patterns in that body of scholarship, describing how the issue is conceptualized within the literature, how methods and theories have shaped the outcomes of the research, and where the strengths, weaknesses, and gaps are in the literature. Providing guidance to science education faculty, scholars, and graduate students, and pointing towards future directions of the field, Handbook of Research on Science Education Research, Volume III offers an essential resource to all members of the science education community.
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Gender Differences in Technology and Innovation Management : Insights from Experimental Research
Even though the number of working women has steadily increased over the last few years, women are still significantly under-represented in STEM activities (i.e. mathematics, informatics, science and technology). In order to eliminate this under-representation, numerous education policies and corporate initiatives, particularly in the recent past, have been aimed at increasing women's enthusiasm for STEM activities and professions.According to the latest surveys, however, it is clear that these efforts have not yet led to the desired success.Compared to their male counterparts, women continue to do fewer STEM activities. One possible reason for this is that relatively little is yet known about the concrete impact of the above education policies on working with innovation and technology: What are the gender differences between women and men?Is it enough to recognize these differences, or should these differences ideally not only be recognized, but also treated appropriately or even encouraged? This anthology deals with current topics in technology and innovation management against the background of these and other gender-relevant aspects.Empirical analyses and experiments in collaboration with companies from various sectors provide a sound scientific basis on which new results and findings are presented: How do women and men deal with creativity and competition?How are technologies applied and how can differences in access to technology be deduced? Answers to these and other questions help decision-makers in politics and business to proactively use the differences between women and men to motivate women to work in the STEM field and to strengthen them by acknowledging existing differences.
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Can police access laptop cameras or mobile phone cameras?
Yes, in some cases, law enforcement agencies can access laptop and mobile phone cameras with proper authorization such as a warrant. However, this access is typically only granted in specific circumstances, such as during an ongoing investigation of a crime. It is important to note that unauthorized access to someone's camera without their consent is illegal and a violation of privacy rights.
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Do laser beams destroy digital cameras and phone cameras?
Laser beams can potentially damage digital cameras and phone cameras if the intensity of the laser is strong enough. The sensor in the camera can be overwhelmed by the intense light, leading to permanent damage. However, most consumer-grade digital cameras and phone cameras have protective filters that can mitigate the effects of low-intensity laser beams. It is important to avoid pointing lasers directly at cameras to prevent any potential damage.
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Are there any issues with digital cameras or DSLR cameras?
Some common issues with digital cameras or DSLR cameras include sensor dust, which can appear as dark spots in photos and require cleaning, and battery life limitations, which may require carrying extra batteries for extended use. Another issue can be the complexity of settings and controls, which may be overwhelming for beginners. Additionally, some cameras may have slower autofocus speeds or limited low-light performance, impacting the quality of photos in certain conditions.
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Are the cameras wet?
I'm sorry, I cannot physically check the cameras to see if they are wet. If the cameras were exposed to water, it is important to dry them thoroughly before using them to prevent damage. It is also advisable to have them inspected by a professional to ensure they are still functioning properly.
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