Dan McGinn and Scott Berinato, HBR senior editors.

There are symbols all around us that we take for granted, like the lightning strike icon, which indicates that something is high voltage. Or a little campfire to indicate that something is flammable. Those icons are pretty obvious, but there are others that aren't so straightforward. Like, why do a triangle and a stick in a circle indicate "peace"? Where does the smiley face actually come from? Or the power symbol? We sent out the 99PI team to dig into the backstory behind some of those images you see every day.

Ubiquitous Icons: Peace, Power, and Happiness

In the last post, we looked at the basics of CSS transitions, including how to use easing to control how your animation flows. In this post, I want to look deeper at a very powerful easing feature; cubic bezier curves. In short, they let you define exactly what path your animation will take, and thanks to some awesome community tools, they are extremely easy to use (No maths required at all). This gives you total flexibility with your transitions. One of the best tools is the free Cubic-Bezier.com by Lea Verou. It lets you make new curves and see them in action just by dragging the handles. We'll use it for all of the demos in this post, and it's well worth a bookmark!

This paper begins the project of defining Arthur packets of all unipotent representations for the $p$-adic exceptional group $G_2$. Here we treat the most interesting case by defining and computing Arthur packets with component group $S_3$. We also show that the distributions attached to these packets are stable, subject to a hypothesis. This is done using a self-contained microlocal analysis of simple equivariant perverse sheaves on the moduli space of homogeneous cubics in two variables. In forthcoming work we will treat the remaining unipotent representations and their endoscopic classification and strengthen our result on stability.

We define local indices for projective umbilics and godrons (also called cusps of Gauss) on generic smooth surfaces in projective 3-space. By means of these indices, we provide formulas that relate the algebraic numbers of those characteristic points on a surface (and on domains of the surface) with the Euler characteristic of that surface (resp. of those domains). These relations determine the possible coexistences of projective umbilics and godrons on the surface. Our study is based on a "fundamental cubic form" for which we provide a closed simple expression.

A subset of vertices in a graph $G$ is called a maximum dissociation set if it induces a subgraph with vertex degree at most 1 and the subset has maximum cardinality. The dissociation number of $G$, denoted by $psi(G)$, is the cardinality of a maximum dissociation set. A subcubic tree is a tree of maximum degree at most 3. In this paper, we give the lower and upper bounds on the dissociation number in a subcubic tree of order $n$ and show that the number of maximum dissociation sets of a subcubic tree of order $n$ and dissociation number $psi$ is at most $1.466^{4n-5psi+2}$.

A method of preparing the anthracyclin carminomycin using a starting material comprising daunorubicin. The method comprises reacting daunorubicin or N-protected daunorubicin with soft Lewis acids for the demethylation of the 4-methoxy group, resulting in a reaction mass. The reaction mass is treated with an aqueous solution of a strong organic acid or a mineral acid. After decomposition of the resulting carminomycin and Lewis acids reactive complex, the reaction mass is extracted using a water insoluble organic solvent. As a result, carminomycin is extracted as a base.

Steroid compounds having increased resistance against metabolism and increased water solubility are disclosed, together with methods for their production. These substances are suitable for the manufacture of pharmaceuticals for the treatment of steroid related or steroid induced CNS disorders and for use in methods of prevention, alleviation or treatment of such disorders.

It is an object of the present invention to provide a sintered cBN compact having excellent wear resistance and fracture resistance even in machining centrifugally cast iron having a property of being difficult to machine, and to provide a sintered cBN compact tool. A sintered cBN compact of the present invention contains 20% by volume or more and 65% by volume or less of cBN and, as a binder, 34% by volume or more and less than 80% by volume of Al2O3, at least one selected from the group consisting of nitrides, carbides, carbonitrides, borides, and boronitrides of Zr and solid solutions thereof (hereinafter, referred to as “X”), and ZrO2, the total amount of X and ZrO2 being 1.0% by volume or more and 6.0% by volume or less, the volume ratio of ZrO2 to Al2O3, ZrO2/Al2O3, being 0.010 or more and less than 0.100, in which the ratio Itetragonal ZrO2(101)/IαAl2O3(110) is 0.1 or more and 3 or less, where Itetragonal ZrO2(101) is the intensity of the (101) plane of tetragonal ZrO2 and IαAl2O3(110) is the intensity of the (110) plane of αAl2O3 among X-ray diffraction peaks of the sintered cBN compact.

A system and method of painting parts of large dimensions that present a certain amount of flexibility that makes their shape geometrically unstable in the event of being moved. The surface of a part is moved in front of a paint spray device by an arm of a robot, while the spray device remains stationary relative to the robot and while the part is being deformed. Other elements include a gripper for gripping parts of large dimensions, the gripper being adapted to implement the method; an installation; and a booth for performing surface treatment of parts.

A machine permits an end of a thick-walled, high-pressure tubing to be chucked in a collet one time, coned, faced and threaded, using a coning head and threading head which are mounted on a carriage which can be translated laterally between three positions and the coning and threading heads parallel to the longitudinal axis of the workpiece to complete the coning and threading operations.

A pubic patch is provided to apply to the pubic area of a woman, particularly the mons pubis (Pubic Mound) area of the pelvic region. The pubic patch includes an adhesive base with a front side and a back side with decorative material attached to the front side, and the back side attached to human body. The pubic patch may further comprise fragrances and/or illuminating devices. The decorative material may be hairs attached to supporting sheet or LED material. Further, a products kit is provided which contains a plurality of pubic patches. The product kit may include an instruction booklet. A method of using the pubic patch is also provided comprises the steps of selecting a pubic patch and applying the pubic patch to the human surface in the pubic area.

Disclosed is an improved pipe cutting tool based upon a ratchet closure action wherein handles are pivotedly attached to allow successive movement of a cutting blade in response to the squeezing of the handles. The handles are also hingedly coupled to the cutting member to maintain the cutting member in a position perpendicular to the tubular item to be cut while allowing the operator to squeeze the handles at offset angles, up to and including a right angle cut. The hinged handles allow for offset operation without forgoing the ease of operation by the consumer or causing a large reduction in the mechanical advantage. A ratchet allows sequential advancement of a cutting member toward a tubular shaped jaw that holds the item to be cut.

Rebaudioside M compositions with improved aqueous solubility and methods for preparing the same are provided herein. The rebaudioside M compositions include (i) disordered crystalline compositions comprising rebaudioside M and rebaudioside D, (ii) spray-dried compositions comprising rebaudioside M, rebaudioside D and steviol glycoside mixtures and/or rebaudioside B and/or NSF-02, (iii) spray-dried compositions comprising rebaudioside M, rebaudioside D and at least one surfactant, polymer, saponin, carbohydrate, polyol, preservative or a combination thereof. Sweetened compositions, such a beverages, containing the rebaudioside M compositions with improved water solubility are also provided herein.

This disclosure describes a simple, low cost method to produce a modular dry mix that can easily be modified and customized to produce a wide range of easy to aerate, no ice cream machine needed, ice cream and frozen dairy and non-dairy desserts and products made by this process. The method relies on successive simultaneous particle size reduction and blending steps without the use of traditional mix drying operations. The formulations produced by this process are modular and allow quick and simple ingredient substitutions to create distinct finished products. The process yields mixes that produce stronger, more stable foams that don't leave an oily mouth feel. The disclosure also includes a formulation and process used to make ice cream, and related frozen dairy and non-dairy desserts at room temperature in one step where the ingredients do not need to be aged, or homogenized, and aeration occurs without the need for simultaneous cooling or freezing. The process allows the end-user to control and vary the texture, freezing rate, melting point and eating qualities of the product without the use of traditional, home or industrial ice cream machines and a product made by this process. A product produced from this mix consists of a (protein-concentrate and emulsifier)—stabilized, protein-based foam created by combining a powder mix with one or a combination of a large range of above freezing temp liquids then immediately whisking the mixture at room temp to a target overrun without pre-aging, and then freezing that product statically till desired hardness is achieved. The main execution of this process involves the use of dry powders that are transported and sold dry and then reconstituted by the end user before they are combined without pre-treatment, freezing homogenization or aging. The manufacturing process offers significant advantages over current dry mix production methods which require significant upfront investment and produce hard to customize mixes. The formulation and finished product making portions of the invention offer significant improvement over existing manufacturing methods for frozen desserts and dessert mixes that require simultaneous freezing and aeration in terms of cost, convenience, customizability, shelf-stability and environmental impact.

A method and processes to solubilize and transform phosphorus contents of rock phosphate (RP) into bio-organo-phosphate (BOP) fertilizer have been developed and integrated. The methods include collecting and sorting of organic wastes; blending with RP; subjecting the blend to biocomposting; collection, isolation, selection and growth optimization of consortia of efficient phosphorus solubilizing microorganisms (PSM) and novel plant growth regulating microorganisms (PGRM); where in PSM produce organic acids and other organic compounds using compost substrate at mesophillic stage, whereas the organic acids released during composting also act in synergism of PSM, thus forming a carbon rich acidic culture resulting in the solubilization of rock phosphate.

A cubic boron nitride sintered body tool has, at least at a cutting edge, a cubic boron nitride sintered body composed of a cubic boron nitride particle and a binder phase. The binder phase contains at least Al2O3 and a Zr compound. On any straight line in the sintered body, the mean value of a continuous distance occupied by Al2O3 is 0.1-1.0 μm, and the standard deviation of the continuous distance occupied by Al2O3 is not more than 0.8. On the straight line, X/Y is 0.1-1 where X represents the number of points of contact between Al2O3 and the Zr compound, and Y represents the sum of the number of points of contact between Al2O3 and cBN and the number of points of contact between Al2O3 and binder phase component(s) other than Al2O3 and the Zr compound.

A cBN sintered body tool has the following feature. In at least one cross sectional surface of the cBN sintered body tool taken along a plane perpendicular to a joining surface having the largest area in joining surfaces between the cBN sintered body and the joining layer, a point C and a point D are assumed to represent points away by ¼ of the length of a line segment connecting a point A and a point B shown in a figure. A value obtained when an area of a region surrounded by a line segment connecting the point C and the point D, the first cBN particle, the second cBN particle, and the binder phase is divided by the length of the line segment connecting the point A and point B to each other is 0.14-0.6 μm.

Embodiments of the invention relate to polycrystalline diamond compacts (“PDCs”) comprising a polycrystalline diamond (“PCD”) table including a thermally-stable region having at least one low-carbon-solubility material disposed interstitially between bonded diamond grains thereof, and methods of fabricating such PDCs. In an embodiment, a PDC includes a substrate, and a PCD table bonded to the substrate. The PCD table includes a plurality of diamond grains exhibiting diamond-to-diamond bonding therebetween and defining a plurality of interstitial regions. The PCD table further includes at least one low-carbon-solubility material disposed in at least a portion of the plurality of interstitial regions. The at least one low-carbon-solubility material exhibits a melting temperature of about 1300° C. or less and a bulk modulus at 20° C. of less than about 150 GPa.

A Southampton sailing charity has launched an emergency campaign to raise £1m by this Friday or face a bleak future.

A SOUTHAMPTON sailing charity which is fighting for its survival is one step closer to raising enough money to keep it afloat.

Shares of Ubiquiti (UI) are rising over 13% in pre-market today, following the company's better-than-expected Q3 results.

A connoisseur-satisfying collection, yet completely accessible for novices.

Wombat researchers at the University of Tasmania have won an Ig Nobel Prize for unexpectedly discovering the "quite incredible" reason the animal's scat is cubed.

Helena Rubinstein began her career in Victoria at the turn of the 20th century, and when she died she left a cosmetics empire, philanthropic foundation and a backstory laced with myth.

I got to MIDDLE by myself, but now I'm fucking stuck and I have decided (because of Linear Algebra) that I fucking hate all math for all time and hate life and the universe because I hate math so much and I am angry that I suck so bad at math and that there is so much terminology and minutia, all of which leading to absolutely nothing. It infuriates me. Thus the Rubiks also infuriates me. I am going to quit computer programming because of this. I am too old for this shit. Maybe I should leave my wife too, and run away from home. This whole life is getting me really down right now.

(Court of Appeals of New York) - The appeal is dismissed upon the ground that the issues presented have become moot because the attorney was automatically disbarred upon his conviction of a felony on March 14, 2014.

(United States Ninth Circuit) - Held that an antitrust lawsuit was barred by the act-of-state doctrine. The plaintiff corporations alleged that a Mexican-government-owned salt production company engaged in an antitrust conspiracy with a Japanese company. Affirming dismissal of the complaint, the Ninth Circuit held that the lawsuit was fundamentally a challenge to Mexico's determination about the exploitation of its own natural resources and thus was barred by the act-of-state doctrine, which precludes adjudication of the sovereign acts of other nations in U.S. courts.

(United States Ninth Circuit) - Held that an antitrust lawsuit was barred by the act-of-state doctrine. The plaintiff corporations alleged that a Mexican-government-owned salt production company engaged in an antitrust conspiracy with a Japanese company. Affirming dismissal of the complaint, the Ninth Circuit held that the lawsuit was fundamentally a challenge to Mexico's determination about the exploitation of its own natural resources and thus was barred by the act-of-state doctrine, which precludes adjudication of the sovereign acts of other nations in U.S. courts.

RUBiS Energy Bermuda provided information about their operating hours during the Island’s Phase 1 reopening, with select sites offering 24-hour...

BELEAF, Which Releases In Stores And Online Worldwide August 16, 2019, Is A 14-track Powerhouse That Promises To Be Their Strongest, Clearest, And Most Authentic Work Yet.

(United States Ninth Circuit) - Held that an antitrust lawsuit was barred by the act-of-state doctrine. The plaintiff corporations alleged that a Mexican-government-owned salt production company engaged in an antitrust conspiracy with a Japanese company. Affirming dismissal of the complaint, the Ninth Circuit held that the lawsuit was fundamentally a challenge to Mexico's determination about the exploitation of its own natural resources and thus was barred by the act-of-state doctrine, which precludes adjudication of the sovereign acts of other nations in U.S. courts.

Показали игрокам нарезку из динамичных кадров, который хватило на полторы минуты хронометража.