Abstract: Systems, devices, and methods are disclosed for enforcing relational database security policies with respect to database components stored in a data lake. The techniques may include receiving, by a data lake security service associated with a data lake, a file system call comprising a uniform resource identifier and a credential. The service may obtain relational database metadata and identify, from the metadata, a relational database component corresponding to the uniform resource identifier of the file system call. A relational security policy corresponding to that component may be obtained and access to a storage location at which the data associated with the relational database component may be authorized (e.g., based on the credential received).

Abstract: A computer-implemented method for resynchronization at execution time can include detecting, by at least one processor and during an execution time of an instruction, a resynchronization. The method can additionally include regenerating, by the at least one processor and in response to the detection, an instruction pointer. The method can also include performing, by the at least one processor and during the execution time of the instruction, the resynchronization by using the regenerated instruction pointer. Various other methods and systems are also disclosed.

Abstract: A system and method for extracting a full range hyperspectral data from one or more RGB images. The method encompasses pre-processing, the one or more RGB images. Further the method encompasses estimating, an illumination component associated with each pre-processed RGB image. The method thereafter comprises removing, the illumination component from the each pre-processed RGB image. Further the method encompasses tracking, a trajectory of pixel(s) over frame(s) associated with the each pre-processed RGB image. The method then leads to identifying, a position of the pixel(s) in one or more adjacent frames of the frame(s) based on a patch defined around said one or more pixels. Thereafter the method encompasses extracting, the full range hyperspectral data from the each pre-processed RGB image based on at least one of the removal of the illumination component, the trajectory of the pixel(s) and the position of the pixel(s).

Abstract: The present disclosure relates to an algal cultivation system comprising an algal pond. The algal pond comprises a growth chamber containing algal culture which is exposed to light to enable rapid growth of algae therein, and a regeneration chamber which is substantially devoid of light and configured to provide a residence time to algal culture for repair of damaged proteins of algal cells. The present disclosure also relates to a process for biomass production, comprising circulating algal culture using convection current or forced convection, between the growth chamber and the regeneration chamber. The system and process facilitate in increasing biomass and mitigating salinity and/or temperature variations in the algal culture (A).

Abstract: The present disclosure relates to the field of image processing and discloses an agricultural advisory system (100) comprising a user device (102) and a cloud server (104). The user device (102) captures a digital image of a scene, receives a sensed data corresponding to scene-related and environmental parameters, and transmits the image and the sensed data to the cloud server. The server (104) stores one or more pre-trained prediction models and a three-dimensional HyperIntelliStack which maps red green blue (RGB) pixel values with hyperspectral reflectance values. The server (104) receives the digital images and the sensed data, transforms the received image made of RGB pixel values into a hyperspectral image using the HyperIntelliStack data structure, computes vegetation indices for each pixel of the hyperspectral image to generate a segmented image, and generates at least one advisory for agriculture and allied areas using the segmented image and one or more prediction models.

Abstract: The present disclosure relates to the fields of biotechnology, molecular biology and genetic engineering. In particular, the present disclosure relates to a genetically modified alga comprising a recombinant cytochrome c6 gene, methods of producing the same and applications thereof. The present disclosure also relates to a codon optimised nucleic acid sequence encoding a cytochrome c6 polypeptide, expression cassette, vectors and host cell thereof. In an embodiment, the present disclosure also relates to a method of increasing biomass and photosynthetic efficiency of algae.

Abstract: The present disclosure relates to the field of image processing and discloses an agricultural advisory system (100) comprising a user device (102) and a cloud server (104). The user device (102) captures a digital image of a scene, receives a sensed data corresponding to scene-related and environmental parameters, and transmits the image and the sensed data to the cloud server. The server (104) stores one or more pre-trained prediction models and a three-dimensional HyperIntelliStack which maps red green blue (RGB) pixel values with hyperspectral reflectance values. The server (104) receives the digital images and the sensed data, transforms the received image made of RGB pixel values into a hyperspectral image using the HyperIntelliStack data structure, computes vegetation indices for each pixel of the hyperspectral image to generate a segmented image, and generates at least one advisory for agriculture and allied areas using the segmented image and one or more prediction models.

Abstract: The present disclosure relates to an algal cultivation system comprising an algal pond. The algal pond comprises a growth chamber containing algal culture which is exposed to light to enable rapid growth of algae therein, and a regeneration chamber which is substantially devoid of light and configured to provide a residence time to algal culture for repair of damaged proteins of algal cells. The present disclosure also relates to a process for biomass production, comprising circulating algal culture using convection current or forced convection, between the growth chamber and the regeneration chamber. The system and process facilitate in increasing biomass and mitigating salinity and/or temperature variations in the algal culture (A).

Abstract: The instant disclosure relates to the field of algal cultivation and production of high value biochemical products thereof. Particularly, the present disclosure relates to a cultivation method comprising the application of red light/far-red light in life cycle management of green microalgae, particularly Haematococcus, including induction of intense vegetative growth, and enhancement of productivity. The present method is simple, commercially scalable and cost-effective, achieves enhanced productivity, and requires shorter time duration, amongst other advantages.

Abstract: The present disclosure relates to the fields of biotechnology, molecular biology and genetic engineering. In particular, the present disclosure relates to a genetically modified alga comprising a recombinant cytochrome c6 gene, methods of producing the same and applications thereof. The present disclosure also relates to a codon optimised nucleic acid sequence encoding a cytochrome c6 polypeptide, expression cassette, vectors and host cell thereof. In an embodiment, the present disclosure also relates to a method of increasing biomass and photosynthetic efficiency of algae.