55 results about "High population" patented technology

A network for facilitating wireless radio communication. The network includes a first access area, wherein the access area includes one or more transmission/receive points. At least one transmission/receive point includes a base station that supports wireless communication between a network and user equipment (UE), such as, a mobile device. The network includes a dedicated connection signature (DCS) that is assigned to a UE. The DCS provides for and is used by the UE to maintain active, unified access to the wireless network. More particularly, the DCS provides for active, contention free, and fast access for the UE to the network through transmission/receive points within the first access area, which is of significance to present and future UE centric virtual radio access networks having high densities of mobile and non-mobile users and with high populations of different types of traffic patterns and applications.

A satellite-based communications system operating at high data rates includes a plurality of satellites each having uplink and downlink antennas for transmitting and receiving a plurality of signals utilizing a plurality of spot beams to and from a plurality of coverage areas at a predetermined range of frequencies. The system can include, or be combined with, other systems to enable increased capacity over high population areas and ubiquitous coverage over lower population areas. A portable antenna assembly can be coupled to a user's portable or mobile electronic device for coupling the electronic device directly to a satellite. A routing switch provides routing and switching on-board the satellite and routes signals according to their desired destination.

The present invention discloses a laser amplifier with high gain and low thermally induced optical aberrations on the amplified laser beam. The amplifier designs allow simple multipass configurations to optimally extract the gain and reduce thermally induced index of refraction aberrations, making it possible to obtain an amplified laser beam of high quality combined with very high overall gains comparable to those achievable with expensive regenerative amplifiers. The amplifier includes a thin active laser solid to create the population inversion and associated heat generation within the thin laser active solid possible for the desired gain value. The system includes a cooling device in thermal contact with the thin active laser solid to provide good heat transport and high reflectivity coatings at the wavelengths of the pump and laser wavelengths. The pump light sources are laser diodes tuned to the maximum absorption of the laser active material. The amplifier also includes an optical system to transport the pump light to the laser active solid in such a way as to further confine the absorption of light along the two orthogonal directions in the plane of the laser active solid in order to get high population inversion and consequently high gains possible.

The invention discloses a bicolor Eu-MOFs/CDs fluorescent material as well as preparation and an application thereof. Europium ions, trimesic acid and carbon quantum dots are used as raw materials, and the bicolor fluorescent material is prepared through heat treatment in a solvent prepared by mixing N,N-dimethylformamide, distilled water and cyclohexanol. Under irradiation of ultraviolet lamps, the material can emit red fluorescence when dispersed in organic solvents and can emit blue fluorescent when dispersed in water, so that fluorescent colorimetric sensors for measuring water content in organic solvents can be prepared from the material, the prepared sensors are high in sensitivity, good in stability and low in cost and have higher population value and brighter application prospect.

The invention relates to a method for artificially breeding mass Carpoglyphus lactis. In the method, the Carpoglyphus lactis is bred by 1 to 50 percent of sugar, 1 to 50 percent of yeast, 0 to 50 percent of breeding medium and 0 to 35 percent of water in an environment with the temperature of between 15 and 35 DEG C and the relative humidity of 65 to 95 percent. The method comprises the following steps of: after combining breeding materials, throwing the combined breeding materials into a breeding container; inoculating the Carpoglyphus lactis, wherein the Carpoglyphus lactis is inoculated in an amount of more than or equal to one Carpoglyphus lactis per milliliter; and breeding the Carpoglyphus lactis for 10 to 40 days to realize mass breeding. The Carpoglyphus lactis is bred by the sugar, the yeast, the breeding medium and the water, so the Carpoglyphus lactis can be efficiently bred, the method is easy to operate and has low cost, the bred Carpoglyphus lactis has the characteristics of good nutritional status, low death rate, high egg laying amount, high population density and the like, and the method is more suitable for low-cost commercial production of predatory mites.

The invention discloses a novel group searching method for optimal scheduling of cascade reservoir groups, and relates to the field of power generation scheduling of a hydropower system. An elite set dynamic updating strategy is combined with a neighborhood variation search mechanism, global search and local exploration are considered in a balanced manner in the method, and both the diversity of population and the convergence speed of the method are taken into consideration. The water level of a hydropower station serves as a state variable, an optimization target is to maximize the comprehensive generating capacity of the cascaded reservoir groups in a scheduling period, a certain amount of spider individuals are initialized, internal corporation of the sub-spider groups, marriage of heterosexual individuals, dynamic update of elite individuals and a neighborhood variation search strategy are implemented generation by generation, and an optimal scheduling strategy of the cascade reservoir groups is approached gradually. Dynamic update of the elite individuals can ensure that introduced elite spider population evolutes effectively, and the searching capability and the exploration capability of the method are balanced; the excellent individual neighborhood variation strategy can maintain the population diversity, and the calculation speed and the convergence speed of the method are improved; and the method has high population value and good application prospects.

An increase in the total grain and biomass yields and photosynthetic rates of plants grown at high densities is achieved by novel methods of defoliating the primary-source leaf of a majority of such plants. In particular the methods provide for increased grain and biomass yields, including for example, increased average kernel mass for maize plants, and photosynthetic rates through the timely removal of the primary-source leaf of a majority of the plants grown at high densities. This invention also relates to seeds obtained by using the disclosed methods.

The invention discloses a cost-sensitive support vector machine locomotive wheel detecting system and a detecting method thereof. The system comprises a data preprocessing module, a cost-sensitive support vector machine training module, a parameter optimizing module, an optimal cost-sensitive support vector machine classifying module, a determining module and a wheel state output module. The detecting method comprises eight steps totally. The parameter optimizing step is an adaptive mutation particle swarm optimization algorithm and has advantages of high robustness, global searching characteristic, etc. A space which continuously reduces in iteration is enlarged, and searching is performed in a larger space. Furthermore high population diversity is kept. Additionally, a possibility of finding out an optimal value by the algorithm is improved.

The invention relates to an elevated passenger railway with parallel elevated road upper and lower lanes respectively arranged at both sides of a line, belonging to the technical field of railway and road construction and solving the problems that a permeation ground environment under a traditional passenger railway elevated is not utilized, a city circle does not simultaneously satisfy a public traffic road mode and road network which has high speed, large rated passenger capacity, convenience of transfer and good accessibility and can keep permeation of the ground, and the number of cars on the road is large to cause urban traffic congestion. Based on the technical scheme, the upper and lower lanes of a parallel elevated road are respectively arranged at both sides of an elevated passenger railway line and a passenger station at a short range, a passenger can transfer between a highway and a railway at a same station, forwards and reversely transfer at the short distance, and the parallel elevated road can fulfill the functions of blocking, absorbing and scattering railway noises. The invention has the purposes that a highway and a railway are parallel matched for complementing in actions to enable a region along the elevated passenger railway line to form an urban region which is beneficial to business enterprise development and has relatively balanced working places and resident places, large scale and high population, and solves the problem of urban traffic congestion considered from the whole city circle construction.

The invention discloses a prediction method combining an improved niche genetic algorithm (INGA) and a wavelet neural network (WNN). The method comprises the following steps: selecting the WNN with a stronger nonlinear fitting capacity and a better fault-tolerant performance to predict a security situation; carrying out optimization of traditional WNN parameters through the adaptive genetic algorithm; introducing a novel niche technology with dynamic fuzzy clustering and elimination rules, carrying out niche classification of a population through dynamic fuzzy clustering to form a plurality of niches, and adjusting adaptive values of individuals through a punishment mechanism; and calculating the adaptive value of each niche individual according to classified niches, comparing the adaptive value of each individual with the adaptive value of the optimum individual of a current generation, and eliminating the niches of which the adaptive values are much different from the adaptive value of the optimum individual of the current generation so as to achieve overall elimination of the niches. The method provided by the invention has the advantages that the optimization capacity and convergence rate of the genetic algorithm are improved, the problem of high possibility of premature convergence of the genetic algorithm is solved through a higher population diversity, and the network security situation can be more accurately predicted.

The invention discloses an RFID (radio frequency identification)-based person finding system, which comprises an RFID tag and a system server, wherein the system server also comprises an identification device which consists of a reader and a communication module; the RFID tag is wirelessly connected to the reader; the reader performs information transmission with the system server through the communication module. According to the RFID-based person finding system, the RFID tag is introduced into the person finding system, and can be carried about or worn to track the position of a specific person in real time, so that the problem that children and the old easily get lost, and are difficultly found in an area such as a shopping mall, an amusement park and a railway station with high population density is solved.

The invention discloses a low-fat and low-lactose health care yoghurt containing black garlic and black onion and a preparation method thereof, and relates to the technical field of food processing. The invention not only enriches the varieties of yoghurt on the market, provides more choices for consumers, but also improves the taste of yogurt and enhances the yogurt's health care function. The yogurt of the invention has good adjuvant medical effect for special population, such as three-high population and cancer patients. The key points of the technical scheme are as below: a liquid milk is obtained by fully mixing milk powder and water in the ratio of 1:8; and the yoghurt also includes, calculated by the volume of the milk liquid, 0.8% of black garlic powder, 0.8% of black onion powder, 6% of mulberry juice, 15% of grape juice, 9% of white granulated sugar, 0.2% of lactic acid bacteria and 2000 NLU/L lactase. The black garlic powder, black onion powder, mulberry juice and grape juice are prepared and mixed with liquid milk to obtain the low-fat and low-lactose health care yoghurt containing black garlic and black onion. The yoghurt is mainly used for nutrition supplement and health care by drinking.

The invention discloses an in-vitro culture method of balantidium coli. The in-vitro culture method of balantidium coli comprises the following steps of (1) polypide inoculation: inoculating pollutant containing balantidium coli in an RSS culture medium and culturing for 48 h at a temperature of 28 DEG C; (2) preparation of the culture medium: preparing the culture medium according to 15-25% by volume of new-born calf serum and 75-85% by volume of a 199 culture medium with a pH value of 6.0-8.0, adding 20-40 mg of starch in every 3 mL of the culture medium; and (3) polypide culture: (a) adding 10,000 U/mL of penicillin and streptomycin in the culture medium formed by the step (2), (b) inoculating a balantidium coli suspension in the culture medium formed by the step (a), culturing for 96-108 h at the temperature of 28 DEG C to obtain balantidium coli having the highest population density being 42.75-74.5 times of an inoculation density. The in-vitro culture method of balantidium coli has the advantages of simple preparation method, convenient operations, relatively good stability and high population density.

Balancing the observed signals used to train network intrusion detection models allows for a more accurate allocation of computing resources to defend the network from malicious parties. The models are trained against live data defined within a rolling window and historic data to detect user-defined features in the data. Automated attacks ensure that various kinds of attacks are always present in the rolling training window. The set of models are constantly trained to determine which model to place into production, to alert analysts of intrusions, and/or to automatically deploy countermeasures. The models are continually updated as the features are redefined and as the data in the rolling window changes, and the content of the rolling window is balanced to provide sufficient data of each observed type by which to train the models. When balancing the dataset, low-population signals are overlaid onto high-population signals to balance their relative numbers.

The invention provides an instant supply charging unit for a minitype mobile power supply. The instant supply charging unit comprises a transmission charging module, a supply cutting-off module and a manual transmission module; the transmission charging module and the supply cutting-off module are respectively driven to perform clockwise and anticlockwise one-way movement through a forward and backward reciprocating motion process of the manual transmission module, the to-be-charged minitype mobile power supply is powered and transmitted on the transmission charging module simultaneously and transmitted to the supply cutting-off unit to be completed in cutting off, and the minitype mobile power supply which is cut off is transmitted to the exit through a protection guide rail. By the arrangement, shortcomings in the prior art are overcome, charging demands of crowds going out in public places and places with high population mobility can be met, the reserved minitype mobile power supply can be charged, immediate supply is achieved, the minitype mobile power supply fully charged can be taken away by a user, taking and going away is achieved, and waiting is not needed.

Provided is an avalanche quantum intersubband transition semiconductor laser. The laser includes: a first cladding layer, a first wave guide layer, an active region, a second wave guide layer, and a second cladding layer formed on a semiconductor substrate, wherein the active region consists of multiple stacks (periods) of a unit-cell structure, which is comprised of a carrier-multiplication layer structure for multiplying carriers, a carrier guide layer structure, and an QW active region to which carriers are injected, wherein intersubband optical radiative transitions of the carriers occur. Here, the carriers multiplied while passing though the carrier-multiplication layer structure, and injected into a optical transition level of the QW active region can achieve the high population inversion effectively, thereby high laser output power can be obtained with less stacked compact structure.

The invention provides a nutritional biscuit. The nutritional biscuit is mainly made from the following raw materials by weight: 100-200 parts of wheat flour, 60-80 parts of corn flour, 60-80 parts of sweet potato flour, 20-40 parts of milk, and 40 parts of edible oil. ‑60 servings, 40‑50 servings of walnuts, 2‑3 servings of honey, 50‑70 servings of egg whites, 20‑30 servings of strawberries, 15‑20 servings of yellow peaches, 20‑30 servings of sugar, and appropriate amount of water. The biscuits of the invention are rich in more coarse grains and vitamin components, have low sugar and fat content, and are delicious in taste, and are suitable for consumption by people with three highs and obesity. The biscuit of the invention has the advantages of simple preparation process, convenient and quick operation and low cost, and is suitable for industrialized popularization and production.