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Searching for Indigo Snakes in the Apalachicola Bluffs and Ravines

We join The Nature Conservancy as they search for eastern indigo snakes released at the Apalachicola Bluffs and Ravines Preserve.




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10 Breaths Back to Love with Kamal Ravikant

Kamal Ravikant was in a dark place. After four years of pouring his heart, soul, and money into his tech startup, it blew up. He lost everything – including himself. In a moment of desperation, a vow deep within came to the surface: to love himself. Though it was a bit of a foreign concept, he set out to undo the misery in his head through the lens of love. The practice Kamal formed became the self-published book: Love Yourself Like Your Life Depends on It. It sold over a half a million copies and is now newly expanded. In our conversation Kamal shares his ruthlessly practical way he unwound the negative thoughts and more importantly, made it last. In our conversation we explore: Mindset as a practice, including the 7 minute meditation Kamal uses to break old mental patterns Kamal shares his advice in getting unstuck, including giving yourself time to simply live Our brain is a monkey gone bananas. Pain, joy, loneliness, love are a universal part of the human condition such that no matter our individual circumstance we are all trying to tame it. and much more… Enjoy! FOLLOW KAMAL: instagram | twitter | website Listen to the Podcast […]

The post 10 Breaths Back to Love with Kamal Ravikant appeared first on Chase Jarvis Photography.




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The formation of trapped surfaces in the gravitational collapse of spherically symmetric scalar fields with a positive cosmological constant. (arXiv:2005.03434v1 [gr-qc])

Given spherically symmetric characteristic initial data for the Einstein-scalar field system with a positive cosmological constant, we provide a criterion, in terms of the dimensionless size and dimensionless renormalized mass content of an annular region of the data, for the formation of a future trapped surface. This corresponds to an extension of Christodoulou's classical criterion by the inclusion of the cosmological term.




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Asymptotic expansions of eigenvalues by both the Crouzeix-Raviart and enriched Crouzeix-Raviart elements. (arXiv:1902.09524v2 [math.NA] UPDATED)

Asymptotic expansions are derived for eigenvalues produced by both the Crouzeix-Raviart element and the enriched Crouzeix--Raviart element. The expansions are optimal in the sense that extrapolation eigenvalues based on them admit a fourth order convergence provided that exact eigenfunctions are smooth enough. The major challenge in establishing the expansions comes from the fact that the canonical interpolation of both nonconforming elements lacks a crucial superclose property, and the nonconformity of both elements. The main idea is to employ the relation between the lowest-order mixed Raviart--Thomas element and the two nonconforming elements, and consequently make use of the superclose property of the canonical interpolation of the lowest-order mixed Raviart--Thomas element. To overcome the difficulty caused by the nonconformity, the commuting property of the canonical interpolation operators of both nonconforming elements is further used, which turns the consistency error problem into an interpolation error problem. Then, a series of new results are obtained to show the final expansions.




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Deep-ultraviolet chemically-amplified positive photoresist

The invention discloses a deep-ultraviolet chemically-amplified positive photoresist. The deep-ultraviolet chemically-amplified positive photoresist according to one embodiment of the invention includes a cyclopentenyl pimaric acid, a divinyl ether, a photoacid generator and an organic solvent. The deep-ultraviolet chemically-amplified positive photoresist according to the invention has a good sensitivity and a good transparency.




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Ultraviolet-curable ink jet ink composition

Provided is an ultraviolet-curable ink jet ink composition with excellent curability and storage stability, the composition containing a monomer A represented by Formula (I): CH2═CR1—COOR2—O—CH═CH—R3 (wherein R1 represents a hydrogen atom or a methyl group, R2 represents a C2-C20 divalent organic residue, and R3 represents a hydrogen atom or a C1-C11 monovalent organic residue); a (meth)acrylated amine compound; a hindered amine compound other than the (meth)acrylated amine compound; and a photopolymerization initiator.




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Extreme ultraviolet lithography process and mask

An extreme ultraviolet lithography (EUVL) process is performed on a target, such as a semiconductor wafer, having a photosensitive layer. The method includes providing a one-dimensional patterned mask along a first direction. The patterned mask includes a substrate including a first region and a second region, a multilayer mirror above the first and second regions, an absorption layer above the multilayer mirror in the second region, and a defect in the first region. The method further includes exposing the patterned mask by an illuminator and setting the patterned mask and the target in relative motion along the first direction while exposing the patterned mask. As a result, an accumulated exposure dose received by the target is an optimized exposure dose.




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Gravimetric blender with power hopper cover

A gravimetric blender has a frame; a resin material storage hopper supported by the frame, including a hopper cover; a weigh bin located below the hopper for receiving resin material from the hopper downwardly discharging the bin contents after the contents have been weighed; a load cell, connecting the frame and the weigh bin, for sensing weight of the weigh bin; a mixer connected to the frame, below the hopper, for mixing received contents of the weigh bin; and a guide connected to the frame, for movement of the hopper cover therealong.




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Gravity-slowing self propelling game device

The game device for a user including a flexible closure for receiving impacts from the user, one or more filler placed inside the flexible closure for reducing recoiling of the flexible closure from the surface on receiving impacts, a mechanical unit attached to the inner walls of the flexible closure and a gravity slowing unit attached to the mechanical unit for reducing the gravitational pull acting on the flexible closure. The mechanical unit includes an electric motor for providing torque, an impact sensor for sensing the impacts received from the user, and a power source for energizing the electric motor and the impact sensor. The gravity slowing unit includes a spring-loaded hinge for stabilizing the flexible closure from impacts projected by the user, a spring-loaded shaft connected to the electric motor through the spring-loaded hinge for rotating to rotate on receiving torque from the electric motor and at least one set of propellers connected to the spring-loaded shaft for the receiving torque and providing thrust against gravitational pull acting on the flexible closure.




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Slab amplification device, laser apparatus, and extreme ultraviolet light generation system

An EUV light generation system includes a driver laser comprising a master oscillator such as a semiconductor laser, a spatial filter, gas slab amplification devices, relay optical systems, and high-speed axial-flow amplifiers. The slab amplification devices include beam adjusting optical units disposed, respectively, at input and output sides of the slab amplifiers SA to convert the beam profile and/or polarization direction and/or an elongated direction of the beam profile with the slab amplifiers is parallel to a free space axis AF of the slab waveguides, i.e. parallel to the discharge electrodes.




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Chamber and extreme ultraviolet light generation apparatus

A chamber used in an extreme ultraviolet light generation apparatus that generates extreme ultraviolet light by irradiating a target material with a laser beam may include a chamber receptacle, a heat shield that is disposed within the chamber receptacle between a predetermined region where the target material turns into plasma and the chamber receptacle and that is configured to absorb heat produced at the predetermined region when the target material turns into plasma, and a support portion configured to attach the heat shield to the chamber receptacle, and further, the support portion may include an absorbing portion configured to absorb stress produced in the heat shield deforming due to the heat, by expanding/contracting in response to the thermal deformation of the heat shield.




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Surface treatment equipment including a laser engraving system for treatment of a strip

A surface treatment equipment is designed for forming nickel barriers on a plurality of terminals for preventing solder wicking is disclosed. The surface treatment equipment includes a retractable feeding system, a laser engraving system, an image sensor, and a control system. The retractable feeding system is utilized to transmit a strip that has the terminals. The laser engraving system is utilized to ablate the terminals. The image sensor is utilized to collect a plurality of images of the ablated terminals. The control system receives the images to perform image recognition. When a defective terminal is recognized, the control system controls the retractable feeding system to transmit in reverse and controls the laser engraving system to repeatedly ablate the defective terminal. The defective terminals can be automatically recognized by the image sensor accompanying the control system. Thus, the drawback of a human visual inspection is solved.




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Steam assisted gravity drainage processes with the addition of oxygen

A steam assisted gravity drainage process that includes the addition of oxygen for recovering hydrocarbons from a hydrocarbon reservoir is described. Steam and an oxygen-containing gas are separately and continuously injected into the hydrocarbon reservoir to heat hydrocarbons and water to drain, by gravity, to a horizontal production well. The process can include controlling the ratio of oxygen and steam from about 0.05 to about 1.00 (v/v). The steam assisted gravity drainage process can further include removing non-condensable combustion gases from the reservoir to avoid undesirable pressures in the reservoir. The non-condensable combustion gases can be removed from the reservoir by at least one separate vent-gas well.




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Device comprising a source for emitting ultraviolet light

A device (1) comprises a source (20) for emitting ultraviolet light, an inlet (30) for letting in fluid to the device (1), an outlet (40) for letting out fluid from the device (1), and means (51, 52) for performing a straightening action of a flow of fluid through the device (1). The flow straightening means comprise at least one flow straightening element (51, 52) having inlet openings for letting in fluid at one side and outlet openings for letting out fluid at another side, wherein each inlet opening is in communication with a plurality of outlet openings, and wherein the element (51, 52) comprises a maze of randomly arranged, interconnected holes. In such a structure, a water element that is moving from one side of the element (51, 52) to another side may take one of various paths, as a result of which variations in inlet conditions can be dampened.




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Monorail vehicle apparatus with gravity-augmented contact load

Apparatus and method for gravity-augmented preload of drive wheels in a monorail vehicle travelling along a guide rail bearing and contact surfaces that are non-parallel with the gravity vector. The vehicle has a structure defining a pivot location against the bearing surface, as well as first and second assemblies for engaging the rail on the bearing and contact surfaces, respectively. The vehicle is mounted so its center of gravity is at a rear longitudinal offset rrl from the pivot location and a vertical offset rvert from the guide rail. A force and moment balance thus created in a normal load on a drive wheel engaged with the bearing surface at the pivot location, where the load value exceeds a standard normal load generated by the mass of the monorail vehicle alone.




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Monorail vehicle apparatus with gravity-controlled roll attitude and loading

Monorail vehicle that travels on a non-featured rail with substantial profile variation and controls roll attitude, lateral location, and loading through judicious placement of the vehicle's center of gravity without using springs or suspensions. The vehicle has a bogie for engaging the non-featured rail so the center of gravity has a lateral offset r1 from the rail centerline to produce a roll moment Nr determined by vehicle's mass and value of r1. The center of gravity also has a vertical offset r2. The bogie uses first and second assemblies for engaging the rail to produce a pair of surface normal reaction forces to thus control roll attitude and loading by the placement of the center of gravity, thereby enabling accurate alignment of the monorail vehicle.




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Counter-gravity casting of hollow shapes

The embodiments described herein relate to methods and apparatus for counter-gravity formation of BMG-containing hollow parts. In one embodiment, the BMG-containing hollow parts may be formed by first feeding a molten metal alloy in a counter-gravity direction into a mold cavity to deposit the molten metal alloy on a surface of the mold cavity and then solidifying the deposited molten metal alloy.




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Hydraulic motor using buoyant and gravitational forces to generate kinetic energy

A motor mounted on a structural support with a pivot at its center line which comprises a cylindrical vessel for holding a fluid in a closed system and in which a buoyant cylinder containing a lighter fluid is allowed to free float so that a cable attached to either end of the buoyant cylinder may be used to transfer energy to a energy storage unit, a crank or a generator. Two moment arms having a weight attached at the exterior end and inside attachably connected to the surface of two drive pistons that operate in pressure tanks which force a compressed gas against the pistons through pre-sequenced automatic activated valves to extend or retract the moment arms at the end of a cycle. The motor then becomes top heavy and rotates 180 degrees by gravity and relocks in place to repeat the cycle.




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Gravity actuated torque generator

A gravity actuated torque generator for generating torque to run a generator by continually adding weights to the apparatus. The gravity actuated torque generator includes a support assembly, a drive assembly being supported by the support assembly, and a weight assembly being engagable to the drive assembly while moving downwardly due to gravitational forces for generating torque.




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System for rotation of a shaft using the force of gravity

A device for generating rotational movement which includes an output shaft supported for rotational movement and at least two one-way clutch mechanisms attached to the output shaft. An inflatable piston (“infton”) assembly is associated with each one-way clutch mechanism and includes a weighted member, an inflatable bladder associated with the weighted member, at least one inlet valve associated with an interior of the inflatable bladder, at least one outlet valve associated with the interior of the inflatable bladder, and a chain associated with the weighted member and extending over and drivingly engaging the respective one-way clutch mechanism. A source of filling fluid supplies each inlet valve. The filling fluid has a density less than that of a buoyancy fluid surrounding the infton assembly. A control system is configured to control the inlet and outlet valves to facilitate filling and discharging of the inflatable bladders.




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Gravity-powered electrical energy generators

Gravity powered electrical energy generators, particularly for producing lighting is disclosed. The apparatus has a support frame (1, 30) in which a series of gears and a gear-driven generator (20) are mounted. The power to drive the most upstream gear (2) is provided by a weight suspended from a point to one side of the axis of rotation of gear (2). The drive gear of the furthest downstream gear has no teeth so that the final contact between the drive gear and the shaft of the generator (20) is frictional. The gear ratio of the final downstream gear is at least 25. When used for lighting, the apparatus may include one or more high brightness LEDs (40) mounted on the housing (30). By suitable choice of gear ratios, the device may produce thirty minutes of illumination while allowing a 10 kilogram weight to fall through a distance of 1.8 meters.




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Gravity chute

A gravity chute for articles, comprising a chute floor defining a conveying surface, wherein the conveying surface has a conveying angle of inclination pointing in a conveying direction, and comprising at least one side wall which laterally delimits the chute floor, wherein, in addition to the conveying angle of inclination, the conveying surface has a transverse angle of inclination directed transversely to the conveying direction and pointing to a side wall, wherein the side wall, to which the conveying surface runs at a transverse inclination, has first friction properties within a first region extending from the conveying surface to a height h, and has second friction properties within a second region extending above the height h, which differ from the first friction properties, the side wall being recessed within the first region with respect to the second region.




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LASER APPARATUS AND EXTREME ULTRAVIOLET LIGHT GENERATING APPARATUS

A laser beam having desired properties is output at desired timings. A laser apparatus is a laser apparatus for use with an extreme ultraviolet light generating apparatus that generates extreme ultraviolet light at a repetition frequency which is set in advance, and may be equipped with: a semiconductor laser that outputs a laser beam when a trigger signal is input thereto; an optical switch that switches between a state in which the laser beam passes therethrough and a state in which the laser beam does not pass therethrough, provided along the optical path of the laser beam; and a control unit configured to output the trigger signal to the semiconductor laser at a frequency which is an integer multiple of the repetition frequency, and to control the optical switch such that the laser beam passes therethrough at the repetition frequency.




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DISINFECTION OF WATER MAINS USING ULTRAVIOLET LIGHT AND OXIDIZING AGENTS

Methods and systems are provided for disinfecting water mains using ultraviolet (UV) light and advanced oxidation processes. One or more UV light sources are provided and secured to a movable device that moves axially in a pipe. The frequency and intensity of the UV light is determined based on characteristics of the pipe, such as its material and size. The rate at which the movable device moves through the pipe is also determined so that the interior surface of the pipe is properly disinfected. The movable device is remotely caused to move through the pipe. An oxidant supply component having a dispensing portion dispenses an oxidizing agent into the pipe. A portion of the emitted UV light may convert the dispensed oxidizing agent into additional oxidizing agents that further disinfect the pipe.




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Travis Scott Tops Billboard Hot 100 Chart With Kid Cudi Collaboration

'The Scotts' has helped the ex-boyfriend of Kylie Jenner in joining an elite club of stars who have landed multiple No. 1 entrances, including Mariah Carey, Drake and Justin Bieber.




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Rocker Travis McCready Books America's First Live Concert Amid Coronavirus Pandemic

The Bishop Gunn frontman has booked a concert in Arkansas as Governor Asa Hutchinson is relaxing lockdown restrictions in the state amid the ongoing Covid-19 crisis.




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Zoe Kravitz Gets Real Why 'Divergent' Films Were Not Among Her Favorites

The 'Big Little Lies' actress, who portrayed Christina in the film franchise, makes the confession during an appearance on the Armchair Expert with Dax Shepard podcast.




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Braving the rain for hit musical tickets

Fans queue around the block to be the first to see The Book of Mormon.




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Restaurants are giving out fake recipes to keep the customers' craving alive amid Covid-19 lockdown

How to keep customers’ cravings alive has become a challenge for restaurants.




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Sample Size: Kehlani, Travis Linville & Future Islands

This is Sample Size, our weekly new music feature with KOSU's Ryan LaCroix and LOOKatOKC music critic Matt Carney. Today, Matt plays new music from Kehlani , Travis Linville , and Future Islands . Follow Matt & Ryan on Twitter at @mdotcarney & @KOSUryan .




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Trump raises question of ultraviolet light and COVID-19. We ask doctors, scientists.


President Donald Trump speculated about ultraviolet rays. But artificial UV techniques are ineffective and likely deadly for treating an infected person, scientists say — and some can be extremely dangerous used at home for disinfecting.




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Sunday Best: Finally, some relief in the form of parasols and bonnets from ‘Belgravia’


These costumes, from “Downton Abbey” creator Julian Fellowes’ new EPIX miniseries “Belgravia,” are made by their details — and are the perfect relief, in photo form, for the day/week/month/year’s stresses.




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Sunday Best: Finally, some relief in the form of parasols and bonnets from ‘Belgravia’


These costumes, from “Downton Abbey” creator Julian Fellowes’ new EPIX miniseries “Belgravia,” are made by their details — and are the perfect relief, in photo form, for the day/week/month/year’s stresses.




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STRAVINSKY, I.: Rake's Progress (The) [Opera] (Equilibrium Young Artists, 2018) / HANNIGAN, Barbara: Taking Risks (Documentary, 2018) (NTSC) (ACC-20420)




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Orchestral Music - TCHAIKOVSKY, P.I. / STRAUSS, R. / STRAVINSKY, I. / SHOSTAKOVICH, D. (City of Birmingham Symphony, Nelsons) (9-CD Box Set) (C987199)




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VERDI, G.: Traviata (La) [Opera] (Royal Opera House, 2019) (NTSC) (OA1292D)




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VERDI, G.: Traviata (La) [Opera] (Royal Opera House, 2019) (Blu-ray, HD) (OABD7260D)




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LAZAR, B. / CHEMLA, J. / HUBERT, F.: Traviata [Opera] (after A. Dumas (fils) and G. Verdi) (Théâtre des Bouffes du Nord, 2017) (NTSC) (BAC156)




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LAZAR, B. / CHEMLA, J. / HUBERT, F.: Traviata [Opera] (after A. Dumas (fils) and G. Verdi) (Théâtre des Bouffes du Nord, 2017) (Blu-ray, Full-HD) (BAC456)





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Raving mad for farm gate art

The farm gate art trail is currently bringing something a little different to paddocks across the Shire of Ravensthorpe.




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Gravity

Alfonso Cuaron's lost in space thriller is an extraordinary white-knuckle ride featuring outstanding effects and a terrific performance from Sandra Bullock




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Bowraville murders: Legal groups oppose changes to double jeopardy laws in NSW

Members of the NSW legal fraternity have spoken out against a bill to change the state's double jeopardy laws brought forward following the acquittal of the prime suspect in the Bowraville murders.




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Satellite captures rarely-seen atmospheric gravity wave phenomenon off WA's north

Satellite images have captured a usually invisible phenomenon known as atmospheric gravity waves pulsing through clouds off Western Australia's north-west.





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Fortune Favors the Bravin.

IBMer Seth Bravin wins Employee of the Year Award from Careers & the disABLED magazine.




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Winners of a Family Pass to Nitro Circus Live with Travis Pastrana

Nail biting action comes to All Phones Arena on Friday May 20 and Saturday May 21 with US stuntman and action sports champion Travis Pastrana leading a star-studded team for the 10th anniversary Nitro Circus Tour.




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MTT conducts Stravinsky

MTT conducts Stravinsky (featuring Leslie Caron).




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Get to Know: Travis Greene and Brian Courtney Wilson



Brian Courtney Wilson and Travis Greene takes the hot seat!




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Extra Voices: Travis Greene



Travis Greene speaks about his new church.