Abstract: An organic light-emitting device (100) comprising an anode (103); a cathode (109); a light-emitting layer (107) between the anode and the cathode; a first hole-transporting layer (105A) comprising a first conjugated hole-transporting polymer between the anode and the light-emitting layer; and a second hole-transporting layer (105B) comprising a second conjugated hole-transporting polymer between the first hole-transporting layer and the light-emitting layer, wherein a lowest excited state energy level of the first hole-transporting polymer is lower than the lowest excited state energy of the second hole-transporting polymer.

Abstract: A method for operating a mobile device includes, in response to receiving a swipe gesture via a user interface of the mobile device, displaying a balance of a prepaid wireless service account on a display of the mobile device. The balance may be displayed in a currency such as monetary currency or a proprietary currency such as minutes or credits provided by a wireless service provider. The method may also include displaying an expiration time to identify a time remaining until the balance expires. The method may also include generating a balance request including a request for the balance of the prepaid wireless service account from a prepaid billing system in response to receiving the swipe gesture, transmitting the balance request to the prepaid billing system, and receiving the balance in response to the balance request.

Abstract: A method of forming an organic light-emitting device comprising the steps of: forming a first light-emitting layer over an anode; forming a layer comprising a compound of formula (I) on the light-emitting layer to form a partially formed device: Formula (I) wherein Ar in each occurrence is independently a C6-20 aromatic group; m is at least 1; n is at least 1; and X is a group of formula (II): wherein Y is O or S; R1 in each occurrence is independently a substituent; p is 0 or a positive integer; and * is a bond to Ar; forming a cathode over the compound of formula (I); and heating the partially formed device before and/or after formation of the cathode.

Abstract: Methods and systems for processing data acquired using a variable-depth streamer, obtain up-going and down-going wavefields at a predetermined datum, and use them to identify multiples included in the up-going wavefield. An image of a geological formation under the seabed is then generated using the data from which the multiples have been removed, and/or the multiples.

Abstract: A compound of formula (I): wherein M is a transition metal; Ar1 is a 5 or 6 membered heteroaryl ring or a polycyclic heteroaromatic group; Ar2 is a polycyclic group comprising two or more rings selected from aromatic and heteroaromatic rings; Ar1 and Ar2 may be linked by a direct bond or divalent linking group; L is a ligand; x is at least 1; a, b and y are each 0 or a positive integer; R1, R2 and R3 are each independently a substituent; and (i) Ar1 is a polycyclic heteroaromatic group; or (ii) Ar1 is a 5 or 6 membered heteroaryl ring and Ar2 is a polycyclic group comprising at least 3 rings selected from aromatic and heteroaromatic rings. The compound may be used as an infra-red emitting material of an organic light-emitting device.

Abstract: An electrospinning device is for manufacturing material that includes aligned nano-fibers. The device includes a rotor and more than one electrically conducting protrusions disposed on the surface of the rotor and spaced apart from one another. The protrusions are configured such that an electrostatic field created when a potential difference is applied between the rotor and a target is concentrated at the tips of the protrusions and decreases between neighboring protrusions.

Abstract: Embodiments provide systems, methods and apparatus for diabetes management using location-based reminders. Embodiments include requesting a user select a diabetes management related task to be reminded to perform; requesting the user select a location at which the user is to be reminded to perform the selected diabetes management related task; monitoring the user's location; detecting the user has entered the selected location; triggering the reminder in response to detecting the user has entered the selected location; and presenting the reminder to the user. Numerous other aspects are provided like helping a user locate a blood glucose meter (BGM) by identifying a most recent data transfer from the BGM based on a stored date and time associated with the most recent data transfer from the BGM, and identifying patterns of diabetes management events corresponding to particular location types.

Abstract: Enhanced processes, methods, tools, strategies, and techniques are provided for more effectively and efficiently processing, managing, analyzing, and communicating wealth related data and other financial information within a computing environment. In various embodiments, the analysis tools provided herein have been designed to correspond visually with a mental model employed by many clients in managing their wealth.

Abstract: Organic Light-Emitting Device An organic light-emitting device (100) comprising an anode (103); a cathode (109); a light-emitting layer (107) between the anode and the cathode; and a hole-transporting layer (105) between the anode and the cathode, wherein the light-emitting layer comprises a light-emitting compound of formula (I) and the hole-transporting layer comprises a hole-transporting material having a HOMO level that is no more than 5.1 e V from vacuum level: N N ML x R 2 (R) m (R) n y (I) wherein: R in each occurrence is independently a substituent; R 2 is H or a substituent; m is 0, 1 or 2; n is 0, 1, 2, 3 or 4; M is a transition metal; L is a ligand; y is at least 1; and x is 0 or a positive integer.

Abstract: An oral care composition which is a liquid at or below room temperature and which forms a two-phase cloudy system at body temperature and wherein the composition comprises a water-soluble non-ionic polymer, such as HPC, having a cloud point in the composition at a temperature no higher than about 38° C., for combating (i.e. helping to prevent, inhibit and/or treat) dentinal hypersensitivity.

Abstract: Composition which may be useful in an organic light emitting diode, the composition having a fluorescent light-emitting polymer with light-emitting repeat units, and a triplet-accepting unit mixed with the light-emitting polymer.

Abstract: An organic light-emitting device (100) comprising an anode (103); a cathode (109); a light-emitting layer (107) between the anode and the cathode; a first hole-transporting layer (105A) comprising a first conjugated hole-transporting polymer between the anode and the light-emitting layer; and a second hole-transporting layer (105B) comprising a second conjugated hole-transporting polymer between the first hole-transporting layer and the light-emitting layer, wherein a lowest excited state energy level of the first hole-transporting polymer is lower than the lowest excited state energy of the second hole-transporting polymer.

Abstract: An organic light-emitting device (100) comprising an anode (103); a cathode (109); a first light-emitting layer (107) comprising a first light-emitting material between the anode and the cathode; and a hole-transporting layer (105) comprising a hole-transporting polymer between the anode and the first light-emitting layer and adjacent to the first light-emitting layer, wherein a HOMO level of the first light-emitting material is closer to vacuum than a HOMO level of the hole-transporting polymer and wherein more than 50 mol % of the repeat units of the hole-transporting polymer are hole-transporting repeat units.

Abstract: Methods and systems for processing data acquired using a variable-depth streamer, obtain up-going and down-going wavefields at a predetermined datum, and use them to identify multiples included in the up-going wavefield. An image of a geological formation under the seabed is then generated using the data from which the multiples have been removed, and/or the multiples.

Abstract: Composition for use in an organic light-emitting device, the composition having a fluorescent light-emitting material and a triplet-accepting material subject to the following energetic scheme: 2×T1A>S1A>S1E, or T1A+T1E>S1A>S1E in which: T1A represents a triplet excited state energy level of the triplet-accepting material; TIE represents a triplet excited state energy level of the light-emitting material; S1A represents a singlet excited state energy level of the triplet-accepting material; and S1E represents a singlet excited state energy level of the light-emitting material; and in which light emitted by the composition upon excitation includes delayed fluorescence.

Abstract: Search results may include both objective results and person results. In one example, a search query is evaluated to determine whether it is the type of query that a user might want to ask to a friend. If the query is of such a type, then the search engine may examine a social graph to determine which friends of the user who entered the query may have information that is relevant to answering the query. If such friends exist, then the friends may be displayed along with objective search results, along with an explanation of each friend's relevance to the query. Clicking on a person in the results may cause a conversation to be initiated with that person, thereby allowing the user who entered the query to ask his or her friend about the subject of the query.

Abstract: Methods and systems for processing data acquired using a variable-depth streamer, obtain up-going and down-going wavefields at a predetermined datum, and use them to identify multiples included in the up-going wavefield. An image of a geological formation under the seabed is then generated using the data from which the multiples have been removed, and/or the multiples.

Abstract: Computing device, computer instructions and method for processing energy at a free-surface reflection relating to an air-water interface. The method includes receiving input seismic data recorded with seismic sensors; receiving wave-height data that describes an actual shape of a top surface of a body of water; processing up-going energy at a receiver and down-going energy following a reflection at the sea-surface, using the input seismic data and a linear operator modified to take into account the wave-height data; and generating an image of the subsurface based on the up-going energy or the down-going energy or a combination of the input seismic data and one of the up-going or down-going energy.

Abstract: A light-emitting device having an anode, a cathode, a first organic layer disposed between the anode and the cathode, and a second organic layer disposed between the anode and the first organic layer and adjacent to the first organic layer is provided. The first organic layer contains a phosphorescent compound of formula (1), and the second organic layer contains a crosslinked body formed from a polymer compound having a crosslinkable group in which the average number of the crosslinkable groups in the polymer compound per molecular weight of 1000 is at least 0.5.