32 results about "Mammal" patented technology

This invention belongs to the field of traditional Chinese medicine preparation, specifically disclosing a method for preparing and using a fossil-like medicinal material. This invention uses mineralized tissues such as bones, teeth, and horns of mammals like cattle, horses, deer, and sheep as raw materials, and processes them through mineral phase transformation and isostatic pressing to produce a fossil-like medicinal material. Based on the principle of natural mineralization of biological bones, the resulting fossil-like medicinal material has the same structure as natural fossil medicinal materials. Animal experiments have verified that natural dragon bone and the fossil-like medicinal material of this invention have comparable calming and sedative effects, possessing practical application value.

An animal proof fence (1) comprising one or several panel elements (2) which are provided to extend upright to form a barrier, wherein the fence (1) comprises an upper zone (A) wherein at the height of the upper zone (A) the one or several panel elements (2) comprise a smooth unperforated surface on which reptiles, such as snakes, amphibians and small mammals cannot climb and a lower zone (B) wherein at the height of the lower zone (B) the one or several panel elements (2) comprise perforations allowing view through the fence (1).

A ridge end cap or ridge end block tile 10 for covering the end of a ridge tile 4 comprises a cavity having an opening for outside access and providing a habitat for a mammal or bird. The opening may

The embodiment of the invention provides a marine mammal age prediction method and related equipment, and belongs to the crossing field of machine learning, acoustic signal processing and marine organism monitoring. The method comprises the following steps: collecting acoustic signals of marine mammals, preprocessing the acoustic signals, and extracting multi-dimensional spectrum features of a main frequency band, a harmonic wave band and a whistle band; evaluating feature importance by using an XGBoost algorithm and screening out a key feature subset; constructing a mathematical model based on the physiological law of the acoustic characteristics of the marine mammals along with age changes, and generating simulation data to expand a training set; constructing and training a multi-layer perceptron (MLP) neural network model containing a regularization technology to carry out age regression prediction; and finally, updating the model through an incremental learning mechanism to adapt to new data. According to the method, non-intrusive, automatic and high-precision age estimation of marine mammals is realized, the problem of scarcity of field data is effectively solved, and the generalization ability and practical value of the model are improved.

The invention provides an intelligent regulation and control method and system for a plateau afforestation habitat, and belongs to the technical field of ecological intelligent regulation and control. The method comprises the following steps: S1, acquiring multi-source data to construct a habitat database, and quantifying habitat demand parameters of target species; s2, calculating a comprehensive ecological function value and a species suitability index, and identifying a habitat demand conflict region; s3, designing a regulation and control scheme and pre-evaluating benefits; s4, outputting an optimal scheme through a multi-objective optimization algorithm by taking multi-species overall benefit maximization and balance degree optimization as objectives; s5, after the scheme is implemented, feedback data are obtained through a monitoring network, actual and expected benefits are compared, and when the deviation exceeds a threshold value, model parameters are corrected in a linkage mode, and closed-loop optimization is formed. According to the intelligent regulation and control method and system for the plateau afforestation habitat, habitat quality dynamic accurate diagnosis and simulation optimization decision making are achieved, a real-time feedback self-adaptive management mechanism is constructed, and the diversity of plateau animals and birds is improved.

The utility model discloses a kind of foldable breeding cages for mammal reproduction, belong to mammal reproduction technical field, including bottom plate, and four positioning frames being set above bottom plate, the top of four The positioning frame is also provided with first guardrail, the top of the transverse plate is rotatably installed with two first guardrails and two second guardrails by hinge respectively, and the connecting place of first guardrail and second guardrail is provided with bolt, the inside of second guardrail is slidably installed with two limit blocks.The foldable breeding cage for mammal reproduction, two first guardrails and two second guardrails are rotatably installed by hinge on the top of transverse plate, when the cage wall of breeding cage needs to be folded and stored, only two first guardrails are folded and stored on the top of transverse plate by hinge flipping first, then two second guardrails are folded and stored on the top of transverse plate by flipping, cage wall can be folded and stored, operation is more convenient and time-saving, and practicality is better.

Methods, devices, kits and compositions for detecting the presence or absence of one or more tapeworm coproantigens in a sample are disclosed herein. The methods, devices, kits and compositions of the present invention may be used to confirm the presence or absence of tapeworm in a fecal sample from a mammal and may also be able to distinguish between different tapeworm species and in the presence of one or more infections with helminths (such as roundworm, hookworm, whipworm and heartworm), Giardia and parvovirus. Confirmation of the presence or absence of tapeworm in the mammal may be made, for example, for the purpose of selecting an optimal course of treating the mammal and / or for the purpose of determining whether the mammal has been rid of the infection after treatment has been initiated.

The invention discloses a plateau animal information attracting device and a control method thereof.The plateau animal information attracting device comprises a device bottom plate, a protective lifting assembly used for adjusting the attracting height is arranged at the upper end of the device bottom plate, a pressure-bearing bottom plate is fixedly installed at the upper end of the protective lifting assembly, and a protective side plate is fixedly installed at the upper end of the pressure-bearing bottom plate; a transverse adjusting assembly used for transversely adjusting the attracting position is arranged at the side end of the protective side plate, an attracting box used for diffusing the smell of the liquid attracting agent is arranged at the side end of the transverse adjusting assembly, and a controller is fixedly installed on one side of the upper end of the device bottom plate. A liquid medicament storage box is fixedly mounted at the top end in the attracting box body, a liquid outlet pipeline is fixedly mounted at the lower end of the liquid medicament storage box, and a liquid smell diffusion frame is fixedly mounted at the bottom end in the attracting box body. The device has the advantage of adjustably and efficiently releasing the attracting smell, and the attracting efficiency of the device is remarkably improved.

A method of examining for cancer in a non-primate mammal such as a pet animal may include, for example, a method of examining or diagnosing for cancer in a non-primate mammal, including evaluating taxic behavior of nematodes toward a urine sample from a subject mammal.

The present application relates to the technical field of biodiversity protection and ecological modeling, and particularly relates to a method and system for predicting hot spot distribution of large and medium-sized protected mammal diversity. According to the mammal diversity data obtained in the target area, spatio-temporal matching and standardization processing are performed to construct a comprehensive data set. By setting a variance inflation factor and through expert scoring method, core feature variables are selected from the comprehensive data set. Based on random forest and MaxEnt model as the basic prediction layer, the core feature variables are predicted, and the outputs of the random forest and MaxEnt model are respectively introduced into the meta learner model to obtain the initial distribution probability of each species. Habitat connectivity index and time series dynamic factor are constructed to generate a species diversity distribution matrix. A hot spot analysis algorithm is used to identify and output the hot spot area of each species. Through integration of multi-source data and dynamic correction mechanism, the accuracy and timeliness of the hot spot prediction are improved.

The invention discloses a fixing device for wild mammal monitoring and a laying method.The fixing device comprises an angle-adjustable supporting rod, a universal joint, a mounting table and an infrared camera, the mounting table is connected to the angle-adjustable supporting rod, the universal joint is mounted on the surface of the mounting table, and the infrared camera is detachably mounted above the universal joint; the universal joint is used for adjusting the installation angle of the infrared camera.

The application discloses a method for evaluating metabolic toxicity of pollutants on mammals, which comprises: feeding mammals in an exposure group and mammals in a control group respectively, the mammals in the exposure group are pre-administered with pollutants, and the mammals in the control group are not administered with the pollutants; obtaining tissue sections at the same position of the mammals in the exposure group and the control group respectively after the feeding; performing MALDI-TOF / TOF mass spectrum imaging analysis on the tissue sections to obtain tissue section mass spectrum imaging maps; screening characteristic differential substances between the exposure group and the control group according to the mass spectrum imaging maps; and performing metabolic pathway enrichment analysis on the characteristic differential substances. The method has the advantages of high throughput, high sensitivity and in-situ analysis, and provides a new technical means for evaluating health risks of emerging pollutants.

The present invention relates to a method of improving a reproductive potential of a male mammal using an ultra-weak photon. The ultra-weak photon according to the present invention is in a visible light spectrum but is transmitted as weak light that is not visually recognized so that the ultra-weak photon does not provoke stress and can be irradiated safely for a long time, thereby improving the reproductive potential of male mammals. Unlike an existing material feeding method of improving a reproductive potential, in which a material is supplied wastefully and environmental pollution problems are caused due to tolerance and misuse, the present invention relates to a useful alternative technology that can be used for a long time and ensure the sustainability of livestock industries.

A method for in-vivo monitoring of a target internal volume of a mammal that includes: (a) placing the target internal volume proximal to a three-dimensional magnetic field generator; (b) generating first, second, and third magnetic field gradients along respective first, second, and third axes that are mutually orthogonal; (c) measuring first, second, and third magnetic fields with a three-dimensional magnetic sensor disposed in an ingestible capsule, the ingestible capsule disposed in the target internal volume; (d) with a controller in electrical communication with the three-dimensional magnetic sensor, generating a magnetic sensor output signal that encodes a measurement of the first, second, and third magnetic fields; (e) broadcasting the magnetic sensor output signal from an antenna disposed in the ingestible capsule, and (f) receiving the magnetic sensor output signal with a receiver. The received magnetic field data can be used to determine the three-dimensional position of the ingestible capsule.

To provide a device, process and program for simulating physiological behavior of a mammal using a virtual mammal.SOLUTION: The device including a mobile head and mobile eyes comprises: a visual stream for successive data representative of eye poses; instructions for mobility action instructions; a memory for storing information on an environment and on stabilization constraints; and a processor assessing and recording a current part of the environment, triggering successive movements of the head and of the eyes according to a function of the mobility action, the successive data and the information on the environment, and controlling the successive movements of the eyes with respect to the successive movements of the head by using the stabilization constraints according to a function of the successive data. The device further comprises an input for training movement sequence data representative of a training movement sequence of the head and the eyes associated with a training environment. The processor learns the stabilization constraints by triggering, in the training environment, the successive movements of the head corresponding to the training movement sequence, and assessing and recording a current part of the training environment from the sequence data.SELECTED DRAWING: Figure 7

This invention belongs to the field of ecological environment construction technology, specifically disclosing a method and system for constructing mammal ecological corridors in urban green space systems. The method includes: planning a corridor base containing peak paths and buffer chambers based on multi-source spatiotemporal data, and configuring functional vegetation; using phenologically matched trigger plants to attract animals along peak paths, and using responder vegetation in buffer chambers to respond to environmental disturbances and increase density to form dynamic barriers. Simultaneously, an adaptive operation system composed of a sensor network, edge computing nodes, and a cloud platform is deployed: edge nodes perceive animal wandering behavior in real time and drive audio-visual devices for flexible guidance; the cloud platform analyzes long-term performance data and automatically generates and executes adaptive management schemes for the corridor. This invention achieves real-time proactive guidance of animal behavior and adaptive management of environmental changes in the corridor, improving the actual effectiveness and intelligent management level of the ecological corridor.

Provided herein are methods for assessing ageing process, lifespan, life expectancy, biological age and the rate of aging by determining pangenome gene alterations. Specifically, the methods comprising determination of the alteration of the gene composition in mammals and / or non-living genetic elements (NLGE) associated with mammals and at least one of the following: microbiota and / or NLGE associated with microbiota. The methods can be used for increasing lifespan and / or for inhibiting aging in mammals.

An arrangement (100a-d) for the transmission of signals in a mammal body (200). The arrangement (100a-d) comprises one or more first devices (102) for producing Zenneck waves (103) to propagate in adipose tissue (202) of the mammal body (200) for the transmission of one or more first signals to one or more second devices (104). The one or more second devices (104) is / are configured to receive the Zenneck waves (103) produced by the one or more first devices and propagated in adipose tissue (202). A device (102; 104) for the transmission of one or more signals in a mammal body (200). The device (102; 104) comprises one or more transceivers and one or more antennas for producing Zenneck waves (103) to propagate in adipose tissue (202) of the mammal body (200) and for receiving Zenneck waves (103) for the transmission of the one or more signals in the mammal body (200).

The invention discloses a DNA macro bar code primer group for identifying animal species in pet food, a kit and application of the DNA macro bar code primer group and the kit, and relates to the technical field of molecular biology. The primer group comprises two pairs of primers 12S rRNA and 16S rRNA, forward and reverse sequences of the primer group are respectively specific basic group arrangement, and the primer group can cover mammals, poultry and fish species. During application, pet food DNA (deoxyribonucleic acid) is extracted, PCR (polymerase chain reaction) amplification is carried out by the primer group (12S and 16S primers respectively adopt specific amplification procedures), after Sanger sequencing, comparison with an NCBI (National Center of Biotechnology Information) database is carried out, and species are determined by taking 98% sequence similarity as a threshold value. The primer group can deal with the DNA degradation problem caused by high processing, the detection sensitivity and accuracy are improved, and an effective technical means is provided for pet food quality control.

The invention is applicable to the technical field of crossing of ecological protection, reservoir inundation areas and bridge engineering, and provides a partitioned suspension bridge wild animal ecological corridor and a construction method thereof. The main cable is erected on the reinforced concrete pier and is made of a corrosion-resistant fiber reinforced composite material; the steel cable is hung below the main cable through a sling; the wood plates are laid on the steel cables; the reptile channel and the other animal channel are laid on the wood board; according to the ecological corridor, the differentiated requirements of reptiles which are capable of loving sun and afraid of shade and other animals which need to be hidden for lactation can be met at the same time, the comprehensive utilization efficiency of a single ecological corridor is remarkably improved, and the reptiles can freely move between different habitats; the communication of a cut ecological region can be effectively promoted, the communication and gene flow among species are promoted, and the biological diversity is protected.

An animal proof fence (1) comprising one or several panel elements (2) which are provided to extend upright to form a barrier, wherein the fence (l) comprises an upper zone (A) wherein at the height of the upper zone (A) the one or several panel elements (2) comprise a smooth unperforated surface on which reptiles, such as snakes, amphibians and small mammals cannot climb and a lower zone (B) wherein at the height of the lower zone (B) the one or several panel elements (2) comprise perforations allowing view through the fence (1).

The application discloses an infrared camera mammal automatic identification method based on 4G network transmission, which is applied to an automatic identification system, and the automatic identification system comprises a collection module, a data processing module, a mammal database and a non-mammal database. The animal image data of a specified monitoring area is collected through the collection module, the animal image data is matched and analyzed with the data features in the mammal database, the identification classification result data is obtained, and the identification classification result data is saved to the mammal database or the non-mammal database, so that the manpower cost and the time cost are effectively reduced, the biological activity, the species category and the quantity of a fixed position area in the wild can be monitored in real time, and the application and popularization of the biodiversity protection are facilitated.

The invention discloses a mammalian pet feeding environment creating device which is characterized by comprising at least one radiation heat exchange panel, the inner side of the radiation heat exchange panel is provided with a heat and humidity adjusting layer made of composite phase change humidity adjusting materials, and the outer side of the radiation heat exchange panel is provided with a temperature control layer provided with a temperature control device. The pet cage can better guarantee survival and health of pets, and has the advantages of convenience in use, low energy consumption, safety, high efficiency, energy conservation, consumption reduction and the like.

A DNA methylation-based array includes at least: a first plurality of distinct locations, each location having at least one probe molecule comprising a nucleic acid sequence complementary to a CpG site from a first plurality of CpG sites of a first animal species; and a second plurality of distinct locations, each location having at least one probe molecule comprising a nucleic acid sequence complementary to a CpG site from a second plurality of CpG sites of a second animal species, wherein the first and second animal species are each independently selected from the group consisting of virus, mammals, birds and aquatic animals, and wherein the first plurality of CpG sites comprises at least 1000 CpG sites of the first animal species; and the second plurality of CpG sites comprises at least 1000 CpG sites of the second animal species.

This invention discloses a dual-gene specific primer set for rapid identification of Chiroptera species and its application method. The primer set includes primer pair COI-F / COI-R for amplifying the mitochondrial COI gene and primer pair Cytb-F / Cytb-R for amplifying the Cytb gene, with nucleotide sequences shown in SEQ ID NO.1, SEQ ID NO.2, SEQ ID NO.3, and SEQ ID NO.4, respectively. Experiments have demonstrated that this primer set exhibits good interspecific specificity and intraspecific conservation, effectively distinguishing Chiroptera from other closely related mammals and accurately identifying cryptic species and juvenile samples that are difficult to distinguish morphologically. This invention employs dual-gene markers for mutual verification, significantly improving the accuracy and reliability of identification, providing a powerful molecular biology tool for rapid and accurate identification of Chiroptera species, and has significant application value in fields such as biodiversity surveys, disease tracing, and ecological conservation.

This invention belongs to the field of spectral applications and mammalian evolution, specifically relating to a rapid prediction method for reference genetic distances between different mammals based on the mid-infrared spectroscopy (MIRS) of milk. The applicant has, for the first time, used milk MIRS to predict reference genetic distances between different mammalian populations, establishing a regression model that can predict the genetic distances between new populations of known mammals, and even new populations of unknown mammalian species, and known mammalian populations, thereby providing a preliminary assessment of evolutionary differences between mammalian populations. The method exhibits high accuracy and clear trends, approaching the results obtained from proteomics or other omics analyses.