Miracle-dz/UniFAR-FTUs huggingface dataset:
Browse-to-search

This demonstration presents a novel interactive online shopping application based on visual search technologies. When users want to buy something on a shopping site, they usually have the requirement of looking for related information from other web sites. Therefore users need to switch between the web page being browsed and other websites that provide search results. The proposed application enables users to naturally search products of interest when they browse a web page, and make their even causal purchase intent easily satisfied. The interactive shopping experience is characterized by: 1) in session---it allows users to specify the purchase intent in the browsing session, instead of leaving the current page and navigating to other websites; 2) in context---the browsed web page provides implicit context information which helps infer user purchase preferences; 3) in focus---users easily specify their search interest using gesture on touch devices and do not need to formulate queries in search box; 4) natural-gesture inputs and visual-based search provides users a natural shopping experience. The system is evaluated against a data set consisting of several millions commercial product images.
2,4-Dichloro-N-cyclohexylbenzamide

In the title molecule, C13H15Cl2NO, the cyclohexane ring adopts a chair conformation. The aromatic ring plane is oriented with respect to the N/O/C plane at a dihedral angle of 51.88 (7)°. In the crystal structure, intermolecular N—H⋯O hydrogen bonds link the molecules into infinite chains along the [010] direction.
9-[(E)-2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)ethenyl]-9H-carbazole

The title compound, C20H22BNO2, is a simple olefinic compound which carries both B and N atoms that are trans to one another. The π-conjugated system of the compound is considered to be isoelectronic with 1,3-butadiene. There are two independent molecules in the asymmetric unit in which the environments around the boron atoms are essentially planar (r.m.s. deviations of 0.0032 and 0.0021 Å for the BO2C planes). The dihedral angles of the olefinic planes with the boron planes are 5.70 (11) and 9.74 (9)°, respectively, while the dihedral angles of the olefinic planes with the carbazole planes are 19.37 (3) and 10.74 (6)°. These dihedral angles are consistent with those in 9-ethenylcarbazole and an ethenylboronic ester derivative. The N—Csp 2, B—Csp 2 and C=C bond lengths suggest that the contribution of the canonical structure can be described as N+=C—C=B−.
(2E)-3-(Biphenyl-4-yl)-1-(quinolin-2-yl)prop-2-en-1-one

In the title mol­ecule, C24H17NO, the mean planes of the two aromatic rings of the biphenyl group make a dihedral angle of 45.0 (8)°. The mean plane of the quinolin-2-yl group makes angles of 18.2 (6) and 61.9 (8)° with the benzene rings closest to and farthest away from the prop-2-en-1-one group, and 7.4 (1)° with the plane of the prop-2-en-1-one group. The structure is stabilized by inter­molecular C—H⋯O hydrogen-bond inter­actions.
6-Methyl-2-p-tolyl-4-[3-(trifluoromethyl)phenyl]pyridazin-3(2H)-one

In the title molecule, C19H15F3N2O, the benzene rings of the tolyl and trifluoromethylphenyl groups form dihedral angles of 64.1 (2) and 38.5 (2)°, respectively, with the pyridazine ring. The CF3 group is disordered over two orientations, with site-occupancy factors of ca 0.56 and 0.44.
2,4-Dichloro-N-phenethylbenzenesulfonamide

In the title compound, C14H13Cl2NO2S, the dihedral angle between the phenyl ring and the benzene ring is 69.94 (9)°. Two short intramolecular C—H⋯O contacts occur and a weak intermolecular C—H⋯π interaction is seen in the crystal.
Poly[(3,5-dinitrobenzoato)-μ3-triazolato-cobalt(II)]

The title compound, [Co(C2H2N3)(C7H3N2O6)]n, was obtained by the reaction of CoCl2, triazole and 3,5-dinitrobenzoic acid in a 1:1:1 ratio. The Co centre is in a distorted tetrahedral coordination by three N atoms of three different triazole ligands and one O atom of the 3,5-dinitrobenzoate anion.
2-Phenyl-8,9,10,11-tetrahydro-1-benzothieno[3,2-e][1,2,4]triazolo[1,5-c]pyrimidine

In the title compound, C17H14N4S, the benzothieno moiety is fused at one end of the pyramidine ring while the triazole ring with a phenyl substituent is fused at the other side. The triazole ring is almost planar [maximum deviation = 0.0028 (3) Å] while the cyclohexane ring adopts a half-chair conformation. In the crystal, pairs of intermolecular C—H⋯N hydrogen bonds form centrosymmetric head-to-head dimers, corresponding to an R 2 2(8) graph-set motif. Further C—H⋯N interactions generate a zigzag chain of molecules along the c axis. The supramolecular assembly is consolidated by π–π stacking interactions [centroid–centroid distance = 3.445 (4) Å].
5,8-Dimethyl-3-methylene-2-oxo-3,3a,4,5,5a,6,8a,8b-octahydro-2H-1-oxa-s-indacene-5-carbaldehyde

The title compound, C15H18O3, was synthesized from 9α-hydroxyparthenolide (9α-hydroxy-4,8-dimethyl-12-methylene-3,14-dioxatricyclo[9.3.0.02,4]tetradec-7-en-13-one), which was isolated from the chloroform extract of the aerial parts of Anvillea radiata. The five-membered lactone ring has a twisted conformation, while the six- and five-membered rings display chair and envelope conformations, respectively. The dihedral angle between the two five-membered rings is 50.57 (11)°.
Poly[aqua[μ-N′-(carboxymethyl)ethylenediamine-N,N,N′-triacetato]neodymium(III)]

In the title complex, [Nd(C10H13N2O8)(H2O)]n, each NdIII ion is coordinated by six O atoms and two N atoms from one N′-(carboxymethyl)ethylenediamine-N,N,N′-triacetate (edta) ligand and one water molecule, displaying a bicapped trigonal-prismatic geometry. The edta ligands link the neodymium metal centres, forming polymeric chains running along the a axis of the unit cell. These chains are further assembled via intermolecular O—H⋯O hydrogen-bonding interactions into a three-dimensional supramolecular network.
5,11-Dimethyldibenzo[b,f][1,5]diazocine-6,12(5H,11H)-dione

In the molecule of the title compound, C16H14N2O2, an N,N′-dimethyldianthranilide, the two methyl groups are disordered over two positions; site occupation factors were kept fixed as 0.75:0.25 and 0.65:0.35. The dihedral angle between the two benzene rings is 75.57 (3)°.
Diacetato{4′-[4-(benzyloxy)phenyl]-2,2′:6′,2′′-terpyridine}zinc(II)

In the title compound, [Zn(CH3COO)2(C28H21N3O)], the ZnII ion is in a trigonal–bipyramidal ZnN3O2 coordination with a tridentate N-chelating 4′-[4-(benzyloxy)phenyl)-2,2′:6′,2′′-terpyridine ligand in the equatorial position and two acetate anions in the axial positions. The three pyridine rings are approximately coplanar, with a maximum deviation of 0.03 Å from the mean plane. The phenoxy substituent makes a dihedral angle of 18.1 (2)° with the central pyridine ring. The benzyl group has a C—O—C—C torsion angle of 77.62 (8)° relative to the phenoxy ring. In the crystal, molecules are linked via C—H⋯O hydrogen bonds.
1,2-Bis(4-ethynylphenyl)disulfane

In the title compound, C16H10S2, the S atoms are almost coplanar with the benzene rings to which they are bonded [deviations of 0.092 (1) and 0.022 (1) Å from their respective ring planes]. The benzene rings enclose a dihedral angle of 79.17 (3)°. An intramolecular C—H⋯S hydrogen bond results in the formation of a five-membered ring. In the crystal structure, molecules are stacked parallel to the a axis direction. π–π interactions between benzene rings are present, with a face-to-face stacking distance of 3.622 (10) Å.
(4-Hydroxy-1,1-dioxo-2H-1,2-benzothiazin-3-yl)(3-methoxyphenyl)methanone

In the title compoud, C16H13NO5S, the heterocyclic thiazine ring adopts a twist boat conformation with the S and N atoms displaced by 0.339 (5) and 0.322 (4) Å, respectively, on opposite sides of the mean plane formed by the remaining ring atoms. An intramolecular O—H⋯O interaction is present, forming a five-membered ring. The crystal structure is stabilized by intermolecular N—H⋯O hydrogen bonds, which result in chains along the b axis.
1,2-Bis{2-[2-(trimethylsilyl)ethynyl]phenyl}ethane-1,2-dione

The title compound, C24H26O2Si2, has C 2 crystallographic symmetry. The dihedral angle between the aromatic rings is 84.5 (2)°. The acetylene group is slightly non-linear, with angles at the acetylene C atoms of 175.7 (2) and 177.0 (2)°. In the crystal structure, only van de Waals interactions occur.
(3R,8aS)-3-Ethylperhydropyrrolo[1,2-a]pyrazine-1,4-dione

In the title compound, C9H14N2O2, the pyrrolidine and piperazine rings adopt envelope and boat conformations, respectively. The chiral centers were assigned on the basis of the known stereogenic center of an enantiomerically pure starting material and the trans relationship between the H atoms attached to these centers. The crystal packing is stabilized by an intermolecular hydrogen bond between the N—H group and a carbonyl O atom of the diketopiperazine group, forming zigzag C(5) chains along [010].
1-Methyl-2,3-dihydro-1H-benzimidazole-2-selone

The title compound C8H8N2Se, is the product of the reaction of 2-chloro-1-methylbenzimidazole with sodium hydroselenide. The molecule is almost planar (r.m.s. deviation = 0.041 Å) owing to the presence of the long chain of conjugated bonds (Se=C—NMe—C=C—C=C—C=C—NH). The C=Se bond length [1.838 (2) Å] corresponds well to those found in the close analogs and indicates its pronounced double-bond character. In the crystal, molecules form helicoidal chains along the b axis by means of N—H⋯Se hydrogen bonds.
THE 2004 URBAN MOBILITY REPORT

Congestion continues to grow in America's urban areas. The 2004 Annual Urban Mobility Report presents details on the trends, findings and what can be done to address the growing transportation problems. Trend data from 1982 to 2002 for 85 urban areas provides both a local view and a national perspective on the growth and extent of traffic congestion. The 2004 Report provides clear evidence that the time for improvements has arrived. Communicating the congestion levels and the need for improvements is a goal of this report. The decisions about which, and how much, improvement to fund will be made at the local level according to a variety of goals, but there are some broad conclusions that can be drawn from this database.
(E)-4-{[(3-Propyl-5-sulfanylidene-4,5-dihydro-1H-1,2,4-triazol-4-yl)imino]methyl}-3-(p-tolyl)-1,2,3-oxadiazol-3-ium-5-olate

The title compound, C15H16N6O2S, exists in a trans configuration with respect to the acyclic N=C bond. The 1,2,3-oxadiazol-3-ium ring makes dihedral angles of 10.59 (8) and 73.94 (8)°, respectively, with the 1,2,4-triazole and benzene rings. The molecular structure is stabilized by an intramolecular C—H⋯S hydrogen bond, which generates an S(6) ring motif. In the crystal, molecules are linked into inversion dimers by pairs of intermolecular N—H⋯S hydrogen bonds, generating eight-membered R 2 2(8) ring motifs. The dimers are further connected by C—H⋯O hydrogen bonds, forming a sheet parallel to the bc plane. The ethyl group is disordered over two sets of sites with occupancies of 0.744 (7) and 0.256 (7).
(Z)-1,3,4a-Trimethyl-5,5-diphenyl-6-oxa-1,3-diazabicyclo[4.2.0]octane-2,4-dione

The title compound, C20H20N2O3, is a head-to-tail oxetane, one of the regioisomers obtained by the the Paternó–Büchi reaction of 1,3-dimethylthymine with benzophenone. The oxetane ring is folded, the dihedral angle between the C—O—C and C—C—C planes being 14.4 (2)°. The dihedral angle between the two phenyl rings is 64.3 (2)°. The pyrimidine ring adopts a boat conformation. The crystal structure involves weak C—H⋯O hydrogen bonds.
(E,E)-2,5-Bis(5-chloro-2-methoxyphenyl)-3,4-diazahexa-2,4-diene

The title compound, C18H18Cl2N2O2, was synthesized by the reaction of 1-(5-chloro-2-methoxyphenyl)ethanone with hydrazine hydrate. The molecule lies on a crystallographic twofold axis passing through the mid-point of the N—N bond with one half-molecule in the asymmetric unit. The dihedral angle between the two aromatic rings is 44.33 (4)°. In the crystal, intermolecular C—H⋯O interactions link the molecules into columns along the c axis
[2,7-Dimethoxy-8-(2-naphthoyl)naphthalen-1-yl](naphthalen-2-yl)methanone

The molecule of the title compound, C34H24O4, possesses crystallographically imposed twofold C 2 symmetry. The two 2-naphthoyl groups at the 1- and 8-positions of the central naphthalene ring are aligned almost antiparallel [5.21 (5)°]. The dihedral angle between the central 2,7-dimethoxynaphthalene unit and the terminal naphthyl groups is 75.13 (4)°. In the crystal, weak C—H⋯O hydrogen bonds and π–π stacking interactions [centroid–centroid and interplanar distances are 3.6486 (8) and 3.3734 (5) Å, respectively] are observed.
2,2-Dimethyl-5-[(3-nitroanilino)methylene]-1,3-dioxane-4,6-dione

The benzene ring of the title compound, C13H12N2O6, is twisted away from the planes of the aminomethylene unit and the dioxane ring by 30.13 (4) and 35.89 (4)°, respectively. The dioxane ring exhibits a half-boat conformation, in which the C atom between the dioxane O atoms is 0.553 (8) Å out-of-plane. An intramolecular N—H⋯O hydrogen bond stabilizes the conformation of the dioxane ring with the aminomethylene group [the dihedral angle between the mean planes of the dioxane ring and the aminomethylene group is 11.61 (4)°]. In the crystal, a three-dimensional framework is built via weak intermolecular N—H⋯O and C—H⋯O interactions.
9-Isopropenyl-4-methyl-2H-thieno[2,3-h]chromen-2-one

The title compound, C15H12O2S, features three fused rings with a dihedral angle of 79.6 (2)° between the isopropenyl group and the thiophene ring. In the crystal, molecules are connected into a supramolecular helical chain via C—H⋯O contacts.
2-{4-[(2,2-Dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methylamino]phenyl}acetonitrile

The title compound, C15H14N2O4, is approximately planar, with a dihedral angle of 6.48 (4)° between the aminomethylene unit and the planar five-atom part of the dioxane ring, and a dihedral angle of 2.40 (4)° between aminomethylene unit and the phenylene ring. The dioxane ring is envelope shaped, with the dimethyl-substituted C atom that represents the flap 0.535 (8) Å out of the plane. The molecule has an intramolecular N—H⋯O hydrogen bond.
1-(4-Chloro-2-fluorophenyl)-4-difluoromethyl-3-methyl-1H-1,2,4-triazol-5(4H)-one

In the crystal structure of the title compound, C10H7ClF3N3O, pairs of molecules are connected into dimers via pairs of C—H⋯O hydrogen bonds. The dihedral angle between the benzene ring and attached triazolone ring is 53.2 (1)°.
2-p-Tolyl-4,5-dihydro-1H-imidazole

In the molecule of the title compound, C10H12N2, the six- and five-membered rings are almost co-planar, forming a dihedral angle of 3.56 (8)°. In the crystal structure, neighbouring molecules are linked together by intermolecular N—H⋯N hydrogen bonds into one-dimensional infinite chains along the c axis. The crystal structure, is further stabilized by weak intermolecular C—H⋯π and π–π stacking [centroid–centroid distance = 3.8892 (9) Å] interactions.
2,3-Dibromo-1,3-bis(4-chlorophenyl)propan-1-one

In the title compound, C15H10Br2Cl2O, the terminal benzene rings make a dihedral angle of 31.1 (2)° with each other. In the crystal, molecules are stacked along the a axis and consolidated by C—H⋯π interactions. Short Cl⋯Cl [3.1140 (17) Å] and Br⋯Cl [3.4565 (13) Å] contacts are observed.
Poly[(μ6-6-oxidopyridinium-2-carboxylato)caesium]

The asymmetric unit of the polymeric title salt, [Cs(C6H4NO3)]n, comprises a Cs+ cation and a 6-oxidopyridinium-2-carboxylate anion. The Cs+ cation is six-coordinated by O atoms derived from two oxido and four carboxylate O atoms; each O atom in the anion bridges two Cs+ cations. In the crystal, intermolecular N—H⋯O hydrogen bonding is present and contributes to the stability of the three-dimensional network generated by the bridging O atoms.
Bis[μ-3,5-bis(pyridin-2-yl)pyrazolato]bis[(hexafluorophosphato)copper(II)]

The title dinuclear complex molecule, [Cu2(C13H9N4)2(PF6)2], lies about an inversion center. The CuII atom shows a square-pyramidal coordination geometry with the basal plane formed by four N atoms of the two bis-chelating 3,5-bis(pyridin-2-yl)pyrazolate ions and with one F atom of the hexafluorophosphate ion in the apical position. Molecules are stacked in a column along the a axis through C—H⋯F hydrogen bonds. The columns are further linked by other C—H⋯F hydrogen bonds, forming a three-dimensional network.
Poly[(μ-4,4′-bipyridine)(μ-naphthalene-1,4-dicarboxylato)iron(II)]

The asymmetric unit of the title compound, [Fe(C12H6O4)(C10H8N2)], consists of two independent Fe(II) atoms, two naphthalene-1,4-dicarboxylate anions and two 4,4′-bipyridine ligands. The Fe(II) atoms are each coordinated by four O atoms of the naphthalene-1,4-dicarboxylate anions and two N atoms of the 4,4′-bipyridine ligands within a distorted octahedron. Two Fe(II) atoms are bridged via the carboxylate groups of two symmetry-related anions into dimers, which are further connected into chains. These chains are linked by additional anions into layers that are finally connected by the 4,4′-bipyridine ligands into a three-dimensional coordination network.
SNP-o-matic

Motivation: High throughput sequencing technologies generate large amounts of short reads. Mapping these to a reference sequence consumes large amounts of processing time and memory, and read mapping errors can lead to noisy or incorrect alignments. SNP-o-matic is a fast, memory-efficient and stringent read mapping tool offering a variety of analytical output functions, with an emphasis on genotyping. Availability: http://snpomatic.sourceforge. net Contact: mm6@sanger.ac. uk Supplementary information: Supplementary data are available at Bioinformatics online.
3-Methyl-5α-cholest-2-ene

In the title cholestane derivative, C28H48 [systematic name: (1S,2S,7R,10R,11R,14R,15R)-2,5,10,15-tetramethyl-14-[(2R)-6-methylheptan-2-yl]tetracyclo[8.7. 0.02,7.011,15]heptadec-4-ene], the cyclohexene ring adopts a half-chair conformation. The parent 5α-cholest-2-ene and the equivalent fragment of the title compound are almost superimposable (r.m.s. deviation = 0.033 Å).
(1S,2R,6R,7aS)-1,2,6-Trihydroxyhexahydro-1H-pyrrolizin-3-one

In the title compound, C7H11NO4, prepared via a Morita–Baylis–Hillman adduct, the five-membered ring bearing three O atoms approximates to a twisted conformation, whereas the other ring is close to an envelope, with a C atom in the flap position. The dihedral angle between their mean planes (all atoms) is 23.11 (9)°. The new stereocenters are created in a trans-diaxial configuration. In the crystal, O—H⋯O and O—H⋯(O,O) hydrogen bonds link the molecules, generating a three-dimensional network. A weak C—H⋯O interaction also occurs.
1-Tosyl-2-[(1-tosyl-1H-benzimidazol-2-yl)methylsulfanyl]-1H-benzimidazole

In the title compound, C29H24N4O4S3, the two N-tosylbenzimidazolyl unit are connected through a —S—CH2— fragment, the dihedral angle between the benzimidazole rings being 76.09 (5)°. The methylthio group is disordered with respect to exchange of the S and C atoms in a 0.547 (4):0.453 (4) ratio. In the crystal, C—H⋯O and C—H⋯π interactions connect adjacent molecules into infinite layers parallel to the ab plane. The crystal packing is further stabilized by a π–π interaction [centroid–centroid separation = 3.5187 (4) Å].
4-[4-(4-Amino-1,2,5-oxadiazol-3-yl)-1,2,5-oxadiazol-3-yl]-1,2,5-oxadiazol-3-amine

The complete molecule of the compound, C6H4N8O3, is generated by a crystallographic twofold rotation axis that runs through the central ring. The flanking ring is twisted by 20.2 (1)° with respect to the central ring. One of the amino H atoms forms an intramolecular N—H⋯N hydrogen bond; adjacent molecules are linked by N—H⋯N hydrogen bonds forming a chain running along [10-2].
2-Phenyl-5,7-bis(prop-2-en-1-yloxy)-4H-chromen-4-one

In the title compound, C21H18O4, tthe dihedral angle between the chromene ring system and the pendant phenyl ring is 6.1 (1)°. The crystal structure is stabilized by an intermolecular C—H⋯O and C—H⋯π interactions.
3,9-Di-2-furyl-2,4,8,10-tetraoxaspiro[5.5]undecane

The title compound, C15H16O6, was prepared by reaction of 2,2-bis(hydroxymethyl)propane-1,3-diol with 2-furaldehyde in the presence of hydrochloric acid at room temperature. The asymmetric unit contains two crystallographically independent molecules. In these two molecules, the dihedral angles between the five-membered rings are 56.4 (3) and 56.3 (3)°. The six-membered rings adopt chair conformations. Intermolecular C—H⋯π interactions link the molecules and may be effective in the stabilization of the crystal structure.
(Z)-3-o-Tolyl-3-(p-tolyloxy)acrylonitrile

The title compound, C17H15NO, exists in a Z conformation. The dihedral angle between the O-bonded benzene ring and the vinyl plane is 80.97 (18)° while the dihedral angle between the rings is 80.06 (10)°. In the crystal structure, no classical hydrogen bonds occur.
3-{2-[(3-Phenylquinoxalin-2-yl)oxy]ethyl}-1,3-oxazolidin-2-one

The asymmetric unit of the title compound, C19H17N3O3, consists of two independent molecules that are disposed about a pseudo-centre of inversion. The plane of the phenyl substituent is twisted by 38.1 (1)° [43.6 (1)° in the second molecule] out of the plane of the quinoxaline ring system. The five-membered ring of the substituent at the 2-position adopts an envelope conformation; the 5-CH2 atom representing the flap lies out of the plane defined by the other four atoms [deviation 0.264 (7) Å in the first molecule and 0.291 (6) Å in the second]. The dihedral angle between the five-membered ring and the 4-phenyl ring is 84.9 (1)° while that between the five-membered ring and the 5-phenyl ring is 65.6 (1)°.
Ultra-Summarization: A Statistical Approach to Generating Highly Condensed Non-Extractive Summaries (poster abstract).

A game machine which can be played by two or more players includes an elongated box-like housing in which a game ball can be inserted, the housing including elongated side members with transparent windows therein and opposed end members with openings in their upper portions through which the game ball can be projected, the housing also including two projector elements in respective opposite ends thereof which are capable of utilization by competing players to project the game ball towards the opposite end member, and at least two activator elements in the housing between the two projector elements which are capable of utilization by competing players to contact and move a game ball in the desired fashion. A flooring structure inside the housing forms a contoured playing deck surface above the bottom of the housing and provides multiple, uniform and equally spaced-apart spaces which extend from one end member of the housing to the other. The projector elements and the activator elements include portions which can move within these spaces from a positioning below the playing deck surface to varying positionings above the playing deck surface so as to cause suitable manipulations of the game ball, including dribbling, when contacted by the noted projector element and activator element portions.
2,2′-[Ethylenebis(azanediylmethylene)]diphenol

In the title compound, C16H20N2O4, the molecule features a zigzag –CH2–NH–CH2–CH2–NH–CH2– chain whose ends are connected to the hydroxyphenyl rings. The molecules lies about a center of inversion. The imino group is a hydrogen-bond donor for the hydroxy group, which is a hydrogen-bond donor for the imino group of an adjacent molecule. This latter intermolecular hydrogen bonding leads to a layer structure.
5,7-Dichloroquinolin-8-ol

The molecule of the title compound, C9H5Cl2NO, is essentially planar [give maximum or r.m.s. deviation] and the hydroxy group acts as a hydrogen-bond donor to the N atom of a symmetry-related molecule, generating a hydrogen-bonded dimer,which lies on a twofold rotation axis.