This study aims to (1) produce a video of length measurement material through Adobe After Effects software. (2) determine the validity and feasibility of the developed video. (3) Knowing the ...student's response to the video length measurement material. This study uses the Research and Development (RD) method, which is modified from the 4D model, data collection techniques by observation, interviews, questionnaires, and documentation. The data analysis technique is done by converting qualitative data into quantitative data. The quality of the video development of length measurement material based on the assessment of mathematicians scored 5.0 with a good predicate, learning media experts got a score of 4.7 with a good predicate, and linguists got a score of 4.75 with an appropriate predicate. The teacher's assessment obtained a score of 5.0 with a felicitous predicate. The results of the limited video trial obtained a percentage of 100%, meaning that the average student gave a positive response to the material developed in the video
Infrared thermography has shown after roots of grasses freeze, ice spreads into the crown and then acropetally into leaves initially through vascular bundles. Leaves freeze singly with the oldest ...leaves freezing first and the youngest freezing later. Visualising the vascular system in its native 3‐dimensional state will help in the understanding of this freezing process. A 2 cm section of the crown that had been infiltrated with aniline blue was embedded in paraffin and sectioned with a microtome. A photograph of the surface of the tissue in the paraffin block was taken after the microtome blade removed each 20 μm section. Two hundred to 300 images were imported into Adobe After Effects and a 3D volume of the region infiltrated by aniline blue dye was constructed. The reconstruction revealed that roots fed into what is functionally a region inside the crown that could act as a reservoir from which all the leaves are able to draw water. When a single root was fed dye solution, the entire region filled with dye and the vascular bundles of every leaf took up the dye; this indicated that the vascular system of roots was not paired with individual leaves. Fluorescence microscopy suggested the edge of the reservoir might be composed of phenolic compounds. When plants were frozen, the edges of the reservoir became leaky and dye solution spread into the mesophyll outside the reservoir. The significance of this change with regard to freezing tolerance is not known at this time.
Thermal cameras that allow visualisation of water freezing in plants have shown that in crops like wheat, oats and barley, ice forms first at the bottom of the plant and then moves upwards into leaves through water conducting channels. Leaves freeze one at a time with the oldest leaves freezing first and then younger ones further up the stem freeze later. To better understand why plants freeze like this, we reconstructed a 3‐dimensional view of the water conducting channels. After placing the roots of a wheat plant in a blue dye and allowing it to pull the dye upwards into leaves, we took a part of the stem just above the roots and embedded it in paraffin. We used a microtome to slice a thin layer of the paraffin containing the plant and then photographed the surface after each layer was removed. After taking about 300 images, we used Adobe After Effects software to re‐construct the plant with the water conducting system in three dimensions. The 3D reconstruction showed that roots fed into a roughly spherical area at the bottom of the stem that could act as a kind of tank or reservoir from which the leaves pull up water. When we put just one root in dye, the entire reservoir filled up and the water conducting channels in every leaf took up the dye. This indicates that the water channels in roots were not directly connected to specific leaves as we had thought. When plants were frozen, the dye leaked out of the reservoir and spread into cells outside. Research is continuing to understand the significance of this change during freezing. It is possible that information about this effect can be used to help breeders develop more winter‐hardy crop plants.
Histological analysis of frozen and thawed plants has been conducted for many years but the observation of individual sections only provides a two-dimensional representation of a three-dimensional ...phenomenon. Currently available optical sectioning techniques for viewing internal structures in three dimensions are either low in resolution or the instrument cannot penetrate deep enough into the tissue to visualize the whole plant. Methods using higher resolution equipment are expensive and often require time-consuming training. In addition, conventional stains cannot be used for optical sectioning techniques. We present a relatively simple and less expensive technique using pixel-based (JPEG) images of conventionally stained histological sections of an Arabidopsis thaliana plant. The technique uses commercially available software to generate a 3D representation of internal structures.
Hands-On Motion Graphics with Adobe After Effects CC shows you the basics, intermediate and advanced techniques in Adobe After Effects CC 2018. You will go through the primary interface and workflow ...of making your first animated projects. You will also work with 3D, effects, color correction and grading and much more. By the end, you will be.
Histological analysis of frozen and thawed plants has been conducted for many years but the observation of individual sections provides only a 2-dimensional representation of a 3-dimensional ...phenomenon. Most techniques for viewing internal plant structure in three dimensions are either low in resolution or the instrument cannot penetrate deep enough into the tissue to visualize the whole plant. Techniques with higher resolution are expensive and equipment often requires time-consuming training. We present a relatively simple and less-expensive technique using pixel-based (JPEG) images of histological sections of an Arabidopsis thaliana plant and commercially available software to generate 3D reconstructions of internal structures. The technique has proven to work just as effectively for images from medical histology.
Construction of three-dimensional volumes from a series of two-dimensional images has been restricted by the limited capacity to decrease the opacity of tissue. The use of commercial software that ...allows colour-keying and manipulation of two-dimensional images in true three-dimensional space allowed us to construct three-dimensional volumes from pixel-based images of stained plant and animal tissue without generating vector information. We present three-dimensional volumes of (1) the crown of an oat plant showing internal responses to a freezing treatment, (2) a sample of a hepatocellular carcinoma from a woodchuck liver that had been heat-treated with computer-guided radiofrequency ablation to induce necrosis in the central portion of the tumour, and (3) several features of a sample of mouse lung. The technique is well suited to images from large sections (greater than 1 mm) generated from paraffin-embedded tissues. It is widely applicable, having potential to recover three-dimensional information at virtually any resolution inherent in images generated by light microscopy, computer tomography, magnetic resonance imaging or electron microscopy.
Motion tracking and compositing basics in Adobe After Effects CC: Pimple/acne removal, sign/screen replacement, Mocha AE. About This Video: Image replacement in moving footage Enhancing an actor's ...face by removing and cleaning up their pimples/acne Removing objects from your scene Tracking Techniques Compositing Techniques Adding/Removing Objects In Your Footage An Introduction into Tracking inside Mocha AE In Detail: Get started with real world motion tracking and compositing techniques inside Adobe After Effects CC! It will take you from the very beginning of opening. After Effects, creating a composition, importing footage, opening Mocha AE for tracking, sending data back to After Effects and performing your composite into your footage. Your instructor for this course is Will Bartlett. He has been using After Effects since 2006 for commercials, feature films, and animated creative projects. He is the founder of an established video production company in Toronto Canada and has been the Visual Effects Supervisor and Lead Visual Effects Artist on dozens of projects including feature films and television commercials. Our team will be available to answer any questions as well as help you with any issues you may come across while making your way through the course. Even if you don’t have After Effects you can still take advantage of this course by downloading a free 30 day trial from Adobe, on their website. All you need to do is create a free account with them, it only takes a minute and you will then be able to start downloading After Effects. Get started now with Adobe's visual effects program to enhance your footage today! Motion Tracking & Compositing Techniques: Introduction Course Content and File Organization Mocha AE Motion Tracking Working With Mocha AE Data Inside after Effects Hiding Objects on Moving Part of Your Scene Removing Acne (Pimples/ Blemishes) From a Model Part 1 Removing Acne (Pimples/ Blemishes) From a Model Part 2 Replacing a Picture Frame Image in Moving Footage Part 1 Replacing a Picture Frame Image in Moving Footage Part 2 Removing an Object from a Scene in Moving Footage Part 1 Removing an Object from a Scene in Moving Footage Part 2
Adobe After Effects CC. Learn the basics of Adobe After Effects. Motion Graphics. Animated Text, Exporting and more! About This Video: This course is really good for people just barely starting with ...After Effects. In Detail: Adobe After Effects CC for Beginners! This course is an introduction to Adobe After Effects. It will get you started with understanding the software to create effects, animations, and titles for your video projects. This course will take you from the very beginning of opening After Effects and learn the windows and settings to create your first motion graphic title. Your instructor for this course is William Bartlett. He has been using After Effects since 2006 for commercials, feature films, and animated creative projects. He is the founder of an established video production company in Toronto, Canada, and has been the Visual Effects Supervisor and Lead Visual Effects Artist on hundreds of projects including feature films and television commercials.
The Brainstorm feature introduced in Adobe After Effects CS3 (2007) allows users to automate parts of the process of generating design variations for the purposes of comparison and selection. The ...paper begins with a brief discussion of current discursive formations around software and software-based practice among digital design practitioners and educators. Next, the paper draws upon critical concepts drawn from multimodal discourse analysis, media theory and sociology to analyse Brainstorm in terms of the interplay of software structure and design agency. The key concepts used are modality, articulation and interpretation (Kress and van Leeuwen
1996
, 2001), the database as cultural form and the logic of selection (Manovich
2001
), habitus and practical logic (Bourdieu
1977
) and the radius of creativity (Toynbee
2000
). Throughout, the paper addresses specific structural features of the software, thus developing an overview of the affordances and constraints of Brainstorm as a creative tool.
PDF
