A National Park Service search mission continues in efforts to find Morgan Heimer. https://www.nps.gov/grca/learn/news/rangers-search-for-missing-river-guide.htm

Twenty-two year old Morgan Heimer remains missing on the Colorado River within Grand Canyon National Park; and a six day search by the National Park Service has turned up no additional clues as to his whereabouts. https://www.nps.gov/grca/learn/news/heimer-update.htm

A river trip reported a hiker fatality on Friday, August 28. https://www.nps.gov/grca/learn/news/fence-fault-route-fatality.htm

On Monday, September 12 the National Park Service received a satellite phone call from a commercial river trip reporting a missing guide near River Mile 137 also known as Pancho’s Kitchen. https://www.nps.gov/grca/learn/news/missing-river-guide-tourjee.htm

A National Park Service Search and Rescue crew was flown into the Canyon early this morning to begin the search for missing river guide, Joshua Tourjee. Tourjee was reported missing on September 12 by his river trip after failing to return to camp the previous evening. https://www.nps.gov/grca/learn/news/search-river-guide.htm

On Tuesday, September 20th National Park Service personnel located a body on the Colorado River at River Mile 139. https://www.nps.gov/grca/learn/news/body-recovery-colorado.htm

Due to an unanticipated rockslide the National Park Service (NPS) will close the Colorado River Trail between Pipe Creek and the Silver Bridge for trail repair starting Monday, April 3. https://www.nps.gov/grca/learn/news/repairs-close-river-trail.htm

This week, Grand Canyon National Park trail crew was able to repair a section of the Colorado River Trail damaged by a rockslide. The trail between Pipe Creek and Silver Bridge is now open to foot traffic and remains closed to stock use. https://www.nps.gov/grca/learn/news/river-trail-open-to-hikers.htm

At approximately 12 pm on Sunday, April 23, Grand Canyon National Park was alerted to a personal locator beacon activation near Hance Rapid on the Colorado River. https://www.nps.gov/grca/learn/news/colorado-river-fatality.htm

On Friday, April 28 the Grand Canyon Regional Communications was notified by a commercial river trip that they located a body on the Colorado River at River Mile 152. https://www.nps.gov/grca/learn/news/recovery-from-river.htm

Grand Canyon National Park Superintendent Christine Lehnertz has announced the availability of a prospectus for 16 business opportunities to provide guided whitewater tours on the Colorado River. https://www.nps.gov/grca/learn/news/river-running-prospectus.htm

From April 15 to 30, 2019 the Grand Canyon National Park Division of Science and Resource Management (SRM) will be applying cut-stump and occasional spot spray treatments of herbicide to invasive plants along the banks of the Colorado River to aid in the control of several invasive plant species for which mechanical removal is ineffective. https://www.nps.gov/grca/learn/news/grca-apply-herbicide-along-co-river-2019.htm

On Wednesday, July 10, 2019, National Park Service personnel were notified of a body in the Colorado River below Lava Falls near river mile 181. https://www.nps.gov/grca/learn/news/body-recovered-july-2019.htm

Grand Canyon National Park rangers responded to an emergency call of assistance for a 77-year-old man on a river trip Sept. 3, 2019, below Deer Creek Falls on the Colorado River. https://www.nps.gov/grca/learn/news/visitor-fatality-colorado-river.htm

The National Park Service approved a plan to protect native fish and other aquatic species in the Colorado River below the Glen Canyon Dam within Glen Canyon National Recreation Area and Grand Canyon National Park. https://www.nps.gov/glca/learn/news/10092019.htm

From May 1 through August 31, the Department of the Interior will conduct a Macro-invertebrate Production Flow at Glen Canyon Dam. This experiment, also known as a Bug Flow, aims to improve egg-laying conditions for aquatic insects, which are the primary food source for endangered and native fish in the Colorado River. https://www.nps.gov/grca/learn/news/bor-news-water-experiment-to-be-conducted-along-the-colorado-river-while-maintaining-hydropower-production-this-summer.htm

Using HTML+TIME to get IE5.5 and IE6 to have a background color change on hover.

Several methods of applying a 'swipe' color change to text on hover and a gradient color fill.

Epson this week announced the SureColor P700 and P900 printers, updates to their SureColor 13- and 17-inch, pro-level photo printer line. The new desktop printers offer a smaller footprint; a new pigment-based inkset with 10 inks; improved color gamut; and enhanced connectivity and paper-handling options. In addition — and possibly the most important enhancement for […]

The post Epson debuts SureColor P700 and P900 photo printers appeared first on Complete Digital Photography.

Forest disturbances are increasing in extent and intensity, annually altering the structure and function of affected systems across millions of acres. Land managers need rapid assessment tools that can be used to characterize disturbance events across space and to meet forest planning needs.

iHEARTMEDIA News-Talk KOA-A-K231AA-K231BQ/DENVER has agreed to a three-year extension of its deal with rightsholder LEARFIELD IMG COLLEGE's BUFFALO SPORTS PROPERTIES to serve as radio … more

COLORADO-based THE LUMINEERS are presenting TODAY (5/8) COLORADO GIVES BACK, a live stream benefit concert from 1-4p MT for the COLORADO RESTAURANT WORKERS and NATIONAL MUSIC COMMUNITY. The … more

I am absolutely thrilled that the Johnson County Board of Supervisors finally has both a person of color and a female majority on the board.

Why?

Because women make decisions and guide communities in totally different ways than men do. Women have a unique ability to communicate with those who need to be heard and to understand multiple sides of any argument.

Because our entire community needs to be represented on our Board of Supervisors. In Johnson County we have a vibrant, diverse, exciting community with the potential to come together to improve the lives of all our citizens and our community.

Because by including representatives from our entire community on our governing boards, those voices have the potential to be heard, and acted upon. This is the best way for us to hear the voices of all our diverse community. Yes, there are more voices to be heard and future elections will make that difference. We have come a long way from the times when every board member was a white male. Let’s keep going!

Because in Johnson County we purport ourselves to be a liberal, inclusive and vibrant community. We are most vibrant when all of us come together, honor each other, listen to each other, work together for common goals and have fun together.

Because that is the kind of community I long to live in. A community where every voice and concern is heard and people work toward solutions together, not from the top down, but from inclusivity, listening, understanding and taking action together.

Because change is most effective when it comes the roots up, not from the top down. Women and people of color have more experience and success working in this way.

Because men want to fix things and people of color and women are more adept at changing things by listening to the voices of concern.

I am enthusiastically looking forward to working with everybody as a member of the Johnson County Board of Supervisors.

Royceann Porter is a candidate in the Democratic primary for Johnson County Board of Supervisors.

We’re very excited to announce a new major update for our Reel theme. The new 3.0 version brings new color schemes and many improvements to the Portfolio Showcase widget. What’s new in 3.0? 5 New Color Schemes + 2 New Theme Styles Full-width header option New styles & options for Portfolio Showcase widget 5 New Color Schemes After long research […]

Access All Areas members have a useful set of Photoshop Actions to download this week, courtesy of FilterGrade. This ColorWash product adds colorful washes and fades to your images, using the same tints and light leaks you see in professional advertising campaigns. Add retro effects to your images in seconds by playing multiple actions at […]

The post ColorWash Faded Photoshop Actions for Premium Members appeared first on Spoon Graphics.

When Spotify launched their colorful new brand identity, featuring hip duo-toned imagery, it went hand-in-hand with a new Colorizer tool that allows artists to apply a variety of filters to images. This solved a problem in which Spotify needed a way to present the thousands of images uploaded, all with a different look and feel, […]

The post How to Create Spotify Colorizer Effects With CSS Blend Modes appeared first on Web Designer Wall.

U.S. Rep. Ken Buck, who is also the chairman of the Colorado Republican Party, was captured ordering a local party official to report false election results in a primary race for a state Senate seat in a leaked audio recording released earlier this week.

Yang-Mills gauge theory on Minkowski space supports a Batalin-Vilkovisky-infinity algebra structure, all whose operations are local. To make this work, the axioms for a BV-infinity algebra are deformed by a quadratic element, here the Minkowski wave operator. This homotopy structure implies BCJ/color-kinematics duality; a cobar construction yields a strict algebraic structure whose Feynman expansion for Yang-Mills tree amplitudes complies with the duality. It comes with a `syntactic kinematic algebra'.

ErdH{o}s and Hajnal constructed a 4-coloring of the triples of an $N$-element set such that every $n$-element subset contains 2 triples with distinct colors, and $N$ is double exponential in $n$. Conlon, Fox and R"odl asked whether there is some integer $qge 3$ and a $q$-coloring of the triples of an $N$-element set such that every $n$-element subset has 3 triples with distinct colors, and $N$ is double exponential in $n$. We make the first nontrivial progress on this problem by providing a $q$-coloring with this property for all $qgeq 9$, where $N$ is exponential in $n^{2+cq}$ and $c>0$ is an absolute constant.

A k-proper edge-coloring of a graph G is called adjacent vertex-distinguishing if any two adjacent vertices are distinguished by the set of colors appearing in the edges incident to each vertex. The smallest value k for which G admits such coloring is denoted by $chi$'a (G). We prove that $chi$'a (G) = 2R + 1 for most circulant graphs Cn([[1, R]]).

Image-based tracking of medical instruments is an integral part of many surgical data science applications. Previous research has addressed the tasks of detecting, segmenting and tracking medical instruments based on laparoscopic video data. However, the methods proposed still tend to fail when applied to challenging images and do not generalize well to data they have not been trained on. This paper introduces the Heidelberg Colorectal (HeiCo) data set - the first publicly available data set enabling comprehensive benchmarking of medical instrument detection and segmentation algorithms with a specific emphasis on robustness and generalization capabilities of the methods. Our data set comprises 30 laparoscopic videos and corresponding sensor data from medical devices in the operating room for three different types of laparoscopic surgery. Annotations include surgical phase labels for all frames in the videos as well as instance-wise segmentation masks for surgical instruments in more than 10,000 individual frames. The data has successfully been used to organize international competitions in the scope of the Endoscopic Vision Challenges (EndoVis) 2017 and 2019.

Perhaps no choice is as vital to marketing as color. Whether you are selecting the color for a product or for your email marketing campaign, color has a tremendous impact on all of us. Subconsciously, we associate different colors with different things. This infographic examines the psychology of color and looks at some common associations […]

The post Psychology of Color [Infographic] appeared first on WebFX Blog.

A caulk composition having a first color upon application and a second color upon formation of a skin, wherein said skin is suitable for application of a surface treatment.

A glass ceramic as cooktop for induction heating having improved colored display capability and heat shielding is provided. The cooktop includes a transparent, dyed glass ceramic plate having high-quartz mixed crystals as a predominant crystal phase. The glass ceramic contains none of the chemical refining agents arsenic oxide and/or antimony oxide and has a transmittance values greater than 0.4% at at least one wavelength in the blue spectrum between 380 and 500 nm, a transmittance >2% at 630 nm, a transmittance of less than 45% at 1600 nm, and a light transmittance of less than 2.5% in the visible spectrum.

Described herein are devices, compositions, and methods for improving color discernment.

The disclosure provides an ink jet ink for color filter and a method for preparing the same, as well as a method for preparing of a color filter. The ink jet ink for color filter comprising, by weight, 10 to 50 parts of aqueous nano pigment dispersion and 51 to 95 parts of a cold curing component.

An information processing apparatus configured to display a user interface on a display unit according to screen information acquired from an outside device changes the screen information according to a display attribute set by a user, and if setting of a display attribute of an object included in the screen information is unchangeable, color conversion processing of a specified object included in the screen information is performed and the screen information obtained by executing conversion processing according to the display attribute set by the user with respect to the screen information including the object which has undergone the color conversion processing is displayed.

The present invention relates to a method of making low colored bis(2-ethylhexyl) furan-2,5-dicarboxylate (BEHFD) plasticizer via mild hydrogenation of highly colored BEHFD.

Disclosed is a photosensitive resin composition for a color filter and a color filter using the same. The photosensitive resin composition for a color filter includes (A) a dye-polymer composite including a structural unit derived from the compound represented by the following Chemical Formula 1, wherein each substituent is the same as defined in the detailed description; (B) an acryl-based photopolymerizable monomer; (C) a photopolymerization initiator; and (D) a solvent.

Disclosed is a photosensitive resin composition for a color filter including (A) a dye-polymer composite wherein the dye includes a repeating unit derived from a compound represented by the following Chemical Formula 1, wherein in Chemical Formula 1, each substituent is the same as defined in the detailed description; (B) a binder resin; (C) a photopolymerizable monomer; (D) a photopolymerization initiator; and (E) a solvent.

This invention describes the use of S-abscisic acid (S-ABA) and ethylene producing-agents such as ethephon to synergistically improve red color in grapes and to alter the sensory characteristics of wine.

A photosensitive resin composition for a color filter includes (A) an acrylic-based binder resin including a structural unit represented by the following Chemical Formula 1, wherein the definitions of R1, R2, R3 and R4 are the same as set forth in specification; (B) an acrylic-based photopolymerizable monomer; (C) a photopolymerization initiator; (D) a colorant; and (E) a solvent.

The present invention provides a dye that is excellent in solubility and heat-resistance, and a novel compound that is suitable for the dye, and specifically provides a yellow dye having a maximum absorption wavelength in the region of 420 to 470 nm. Furthermore, the present invention provides a colored (alkali-developable) photosensitive composition and an optical filter using the dye, and specifically provides a color filter that does not decrease luminance and thus is preferable for an image display device such as a liquid crystal display panel. Specifically, the present invention provides a novel compound represented by the following general formula (1), a dye using the compound, and a colored (alkali-developable) photosensitive composition and a color filter. The content of the above-mentioned general formula (1) is as described in the description.

A color-changing marking system, including a color-changing marking medium and a substrate. The color-changing marking medium has a nominal color and includes a color developer activator and/or color former leuco dye. The substrate includes a treated portion on which a color former leuco dye and/or color developer activator has been applied. Application of the color-changing marking medium to an untreated portion of the substrate causes the color-changing marking medium to create marks of the nominal color. Application of the color-changing marking medium to the treated portion of the substrate causes the color-changing marking medium to create marks of a changed color in response to a chemical or mechanical reaction between the leuco dye and the activator. The marking medium may a crayon, colored pencil, marker ink or paint.

Methods and apparatuses for activating colorant in selected regions of an article in which the colorant is incorporated are described. The colorant activation can create various desired visual aspects.

The disclosure is generally related to an irreversible thermochromic ink composition and, more particularly, to an irreversible thermochromic ink composition comprising a carrier and thermochromic capsules, the thermochromic capsules comprising a shell and a core, the core comprising an eradicable dye capable of becoming substantially colorless and/or of changing color from a first colored state to a second colored state when exposed to an eradicator.

Provided is a direct thermal media containing a regular repeating pattern of color-forming thermally-imageable stripes printed parallel to the print head element line and a system for using such direct thermal media in color direct thermal printers including an optical registration system optimized for use with this media and an image processing unit that monitors the position of the stripe pattern relative to the print head and synchronizes the start of the printing process. This direct thermal media together with the optical registration system and image processing unit comprise an operative system in that the design of the thermal media, the optical registration system and image processing unit used to control printing are optimized for use with each other. This system may be utilized, for example, in color thermal printers for documents, receipts, tags, tickets or labels.

A heat-sensitive color-developing composition containing a hydroxyquinoline compound having a methyl group and an acid anhydride compound represented by general formula (1): wherein ring A represents a substituted or unsubstituted aromatic hydrocarbon ring, and n represents an integer of 1 to 3, and a heat-sensitive recording material containing the composition in a recording layer.

A children's coloring pad may incorporate thermochromic pigments that are specially formulated to develop color and clear color by respective applications of cold and hot temperatures. The pad may be used in a similar manner as with respect to finger painting, but without the residual mess.