Abstract: Compounds of general formula (I) wherein each of R1 and R2 independently represents a C1-6 alkyl or C2-7 acyl group; R5 represents a hydrogen atom or a C1-3 alkyl, C2-3 alkenyl or C2-3 alkynyl group; R6 represents a hydrogen atom or a C1-6 alkyl, C2-6 alkenyl, C2-6 alkynyl, amino, C1-6 alkylamino, di(C1-6) alkylamino or C2-7 acylamino group, each of R7 and R8 independently represents a hydrogen or halogen atom or a hydroxy, trifluoromethyl, C1-6 alkyl, C2-6 alkenyl, C2-6 alkynyl, C2-7 acyl, C1-6 alkythio, C1-6 alkoxy, C3-6 cycloalkyl; and R9 represents a hydrogen or halogen atom or a hydroxy, trifluoromethyl, C1-6 alkyl, C2-6 alkenyl, C2-6 alkynyl, C2-7 acyl, C1-6 alkythio, C1-6 alkoxy or C3-6 cycloalkyl group; X represents OCH2 or a group CR3R4, wherein each of R3 and R4 independently represents a hydrogen atom or a C1-3 alkyl group; each of R10 and R11 independently represents a hydrogen atom, a C1-3 alkyl, C3-6 cycloalkyl or phenyl group; y represents an oxygen atom or a group CHNO2, NCN, NH or NNO2, n is

Abstract: A terrarium water dish for use with an animal terrarium including a rectangular configuration having an internal length, width, and height. The terrarium water dish includes a front wall, an opposite parallel rear wall, an end wall and a hill portion joining the front wall and the rear wall. The hill portion includes a first edge, a second edge, a crest, a first incline between the first edge and the crest, and a second incline between the second edge and the crest. A water zone for holding water is located between the second incline, the front wall, the rear wall, and the end wall. The water zone includes a floor. The terrarium water dish includes a width substantially equal to the internal width of the animal terrarium.

Abstract: The invention provides compounds or salts thereof of the general formula (I): 1

Abstract: A modular prosthesis, such as a shoulder prosthesis, enables the selection of one of multiple alternate offset locations of a head member, such as a humeral head member, on a stem member, such as a humeral stem member, together with the selection of any rotational orientation of the head member within a full 360° range of rotational orientation relative to the stem member, so as to locate and orient the head member secured on the stem member for optimum replication of the natural joint replaced by the prosthesis.

Abstract: The invention provides compounds or salts thereof of the general formula (I): 1

Abstract: This invention is directed to the prevention of the production of skunky thiols upon exposure of beer to ultraviolet or visible light. Preferably, the invention is directed to the removal or inactivation of one or more of the reactants that are present in beer that bring about skunky thiol formation, particularly the removal of flavin reactants, especially riboflavin, or to the prevention of the light excitation of such reactants.

Abstract: This invention is directed to the prevention of the production of skunky thiols upon exposure of beer to ultraviolet or visible light. Preferably, the invention is directed to the removal or inactivation of one or more of the reactants that are present in beer that bring about skunky thiol formation, particularly the removal of flavin reactants, especially riboflavin, or to the prevention of the light excitation of such reactants.

Abstract: The present invention involves a glow-in-the-dark edible terrarium substrate for a terrarium animal such as a reptile, an amphibian, or an arachnid. The substrate is a glow-in-the-dark calciferous sand including a calciferous sand with a glow-in-the-dark coating. The glow-in-the-dark calciferous sand is healthy, ingestible, and digestible by the terrarium animal and provides lighting for observing the nocturnal behavior of the terrarium animal.

Abstract: The present invention involves a glow-in-the-dark edible terrarium substrate for a terrarium animal such as a reptile, an amphibian, or an arachnid. The substrate is a glow-in-the-dark, calciferous sand including a calciferous sand with a glow-in-the-dark coating. The glow-in-the-dark, calciferous sand is healthy, ingestible, and digestible by the terrarium animal and provides lighting for observing the nocturnal behavior of the terrarium animal.

Abstract: The present invention involves an edible terrarium substrate for a terrarium animal such as a reptile, an amphibian, or an arachnid. The substrate includes a fine calciferous sand that is healthy, ingestible, and digestible by the terrarium animal.

Abstract: The present invention involves an edible terrarium substrate for a terrarium animal such as a reptile, an amphibian, or an arachnid. The substrate includes a fine calciferous sand that is healthy, ingestible, and digestible by the terrarium animal.

Abstract: The present invention relates to compounds which are useful as sunscreens. The compounds persist on the skin for much longer than conventional sunscreens because they comprise a Michael acceptor linked directly or indirectly to a chromophore. The Michael acceptor is capable of undergoing a conjugate addition reaction with thiol groups present in cysteine residues of keratin and thus the compound is chemically bound to the skin and will not be removed by immersion in water.

Abstract: The techniques for determining the orientation of lines in images disclosed herein take as their starting point an apparently universal typesetting convention: that symbols are generally closer to other symbols in the line to which they belong than they are to symbols in other lines. The techniques make a graph by connecting symbols in an image of a block of text with edges (lines) and then determine the predominant orientation of the shortest edges. Because the symbols in a line are closer to each other than to symbols in other lines, the predominant orientation of the shortest edges will be the same as the orientation of the lines. An advantageous mode of obtaining the shortest edges is to construct a Euclidean minimum spanning tree from the graph. A Euclidean minimum spanning tree of a graph contains all the nodes (symbols) of the original graph but connects the nodes with the shortest possible set of edges. The edges which predominate in the Euclidean minimum spanning tree are the shortest edges.

Abstract: Brick forms on stackable pallets are delivered in succession by a conveyor belt beneath the outlet of a clay hopper equipped with an internal vibrator and a clay feed auger. A pivoted flapper blade trips over each brick form divider wall and assures that the clay is forced first into the forward part of each mold cavity. Water is supplied to the front face of the flapper blade. Immediately beyond the hopper outlet, a diaper assembly having a mechanical vibrator engages each moving form to vibrate the clay and promote random clay crystal orientation. A strike blade on the diaper assembly removes excess clay and water from the top of each moving form. Water is also supplied constantly to the strike blade.