Engineering and Technologies

Data sets published by LBTU researchers related to engineering and technology fields.
LBTU pētnieku publicētās datu kopas, kas saistītas ar inženierzinātnēm un tehnoloģiju jomām.

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21 to 30 of 43 Results

Dairy_product_packaging.tabEmbargoed Dec 18, 2025 - Dataset on polymer and multilayer packaging of milk and dairy products in Latvian retail Tabular Data - 56.1 KB - 17 Variables, 599 Observations - UNF:6:rvjEEBSFa30YAsAKxCSe2w== Data about the types of packaging for packaged milk and packaged dairy products
ReadMe.txt Dec 18, 2025 - Dataset on polymer and multilayer packaging of milk and dairy products in Latvian retail Plain Text - 4.3 KB - MD5: f4f7d0bc8cc3f7c4eecfef4c918c30f5 ReadMe file
Dataset on Brewers’ Spent Grain Bioactives and Nutrients from Latvian Breweries Nov 28, 2025 Universa, Asnate Elizabete; Kince, Tatjana; Banis, Andrejs; Kruma, Zanda; Dabina-Bicka, Ilona, 2025, "Dataset on Brewers’ Spent Grain Bioactives and Nutrients from Latvian Breweries", https://doi.org/10.71782/DATA/CXYC4R, DataverseLV, V1, UNF:6:Fz8RjrEyUuyaDZsBD0jAxg== [fileUNF] The dataset provides data on brewers’ spent grain (BSG) samples collected from 11 breweries in Latvia. It includes analytical results on a range of bioactive and nutritional parameters, such as total phenols, flavonoids, antioxidant capacity (DPPH, ABTS), dietary fibre, protein, amino acids, and fat content. The dataset also contains basic informat...
BCG_Moisture_Fibre_AminoAcids.tab Nov 28, 2025 - Dataset on Brewers’ Spent Grain Bioactives and Nutrients from Latvian Breweries Tabular Data - 1.1 KB - 20 Variables, 11 Observations - UNF:6:PDWgx6WReoBsPOVLSzxr9w== Data about moisture, fibre and individual amino acids determined by HPLC in brewery spent grains
BSG_Flavonoids_Antioxidants.tab Nov 28, 2025 - Dataset on Brewers’ Spent Grain Bioactives and Nutrients from Latvian Breweries Tabular Data - 567 B - 4 Variables, 33 Observations - UNF:6:xVVBaxLUdwXKyXK1ap01RQ== Data about total flavonoids and antioxidants in brewery spent grains determined by spectrophotometry
BSG_Phenolics.tab Nov 28, 2025 - Dataset on Brewers’ Spent Grain Bioactives and Nutrients from Latvian Breweries Tabular Data - 703 B - 2 Variables, 98 Observations - UNF:6:VgDoAoeFso0d/O7C2L/xig== Data about total phenol content in brewery spent grains determined by spectrophotometry
BSG_Proteins_Fats.tab Nov 28, 2025 - Dataset on Brewers’ Spent Grain Bioactives and Nutrients from Latvian Breweries Tabular Data - 441 B - 3 Variables, 22 Observations - UNF:6:rq2x/UD/oBMW7qWqr/cF3A== Data about total proteins and fats in brewery spent grains
BSG_ReadMe.txt Nov 28, 2025 - Dataset on Brewers’ Spent Grain Bioactives and Nutrients from Latvian Breweries Plain Text - 7.6 KB - MD5: 85c4e534111a9af7463d45aa8711f53a ReadMe file
Bee colony temperature dynamics at the day of the swarming event Oct 20, 2025 Zacepins, Aleksejs; Kviesis, Armands, 2025, "Bee colony temperature dynamics at the day of the swarming event", https://doi.org/10.71782/DATA/9GKLLX, DataverseLV, V1, UNF:6:ENYjdnMklj/6EgsGH9QB1Q== [fileUNF] The dataset demonstrates bee colony temperature data on the day of the bee colony swarming. Specific day may vary from colony to colony. The dataset consists of time-series measurements collected from 10 bee colonies, which swarmed during that day. Temperature readings capture thermal regulation inside the hive, which is critical for brood developm...
ReadMe.txt Oct 20, 2025 - Bee colony temperature dynamics at the day of the swarming event Plain Text - 3.5 KB - MD5: 3ec959ccd22095414786a72e1c1cc52d ReadMe file with datasets description

Dairy_product_packaging.tabEmbargoed

Dec 18, 2025 - Dataset on polymer and multilayer packaging of milk and dairy products in Latvian retail

Tabular Data - 56.1 KB - 17 Variables, 599 Observations -

Data about the types of packaging for packaged milk and packaged dairy products

ReadMe.txt

Dec 18, 2025 - Dataset on polymer and multilayer packaging of milk and dairy products in Latvian retail

Plain Text - 4.3 KB -

ReadMe file

Dataset on Brewers’ Spent Grain Bioactives and Nutrients from Latvian Breweries

Nov 28, 2025

Universa, Asnate Elizabete; Kince, Tatjana; Banis, Andrejs; Kruma, Zanda; Dabina-Bicka, Ilona, 2025, "Dataset on Brewers’ Spent Grain Bioactives and Nutrients from Latvian Breweries", https://doi.org/10.71782/DATA/CXYC4R, DataverseLV, V1, UNF:6:Fz8RjrEyUuyaDZsBD0jAxg== [fileUNF]

The dataset provides data on brewers’ spent grain (BSG) samples collected from 11 breweries in Latvia. It includes analytical results on a range of bioactive and nutritional parameters, such as total phenols, flavonoids, antioxidant capacity (DPPH, ABTS), dietary fibre, protein, amino acids, and fat content. The dataset also contains basic informat...

BCG_Moisture_Fibre_AminoAcids.tab

Nov 28, 2025 - Dataset on Brewers’ Spent Grain Bioactives and Nutrients from Latvian Breweries

Tabular Data - 1.1 KB - 20 Variables, 11 Observations -

Data about moisture, fibre and individual amino acids determined by HPLC in brewery spent grains

BSG_Flavonoids_Antioxidants.tab

Nov 28, 2025 - Dataset on Brewers’ Spent Grain Bioactives and Nutrients from Latvian Breweries

Tabular Data - 567 B - 4 Variables, 33 Observations -

Data about total flavonoids and antioxidants in brewery spent grains determined by spectrophotometry

BSG_Phenolics.tab

Nov 28, 2025 - Dataset on Brewers’ Spent Grain Bioactives and Nutrients from Latvian Breweries

Tabular Data - 703 B - 2 Variables, 98 Observations -

Data about total phenol content in brewery spent grains determined by spectrophotometry

BSG_Proteins_Fats.tab

Nov 28, 2025 - Dataset on Brewers’ Spent Grain Bioactives and Nutrients from Latvian Breweries

Tabular Data - 441 B - 3 Variables, 22 Observations -

Data about total proteins and fats in brewery spent grains

BSG_ReadMe.txt

Nov 28, 2025 - Dataset on Brewers’ Spent Grain Bioactives and Nutrients from Latvian Breweries

Plain Text - 7.6 KB -

ReadMe file

Bee colony temperature dynamics at the day of the swarming event

Oct 20, 2025

Zacepins, Aleksejs; Kviesis, Armands, 2025, "Bee colony temperature dynamics at the day of the swarming event", https://doi.org/10.71782/DATA/9GKLLX, DataverseLV, V1, UNF:6:ENYjdnMklj/6EgsGH9QB1Q== [fileUNF]

The dataset demonstrates bee colony temperature data on the day of the bee colony swarming. Specific day may vary from colony to colony. The dataset consists of time-series measurements collected from 10 bee colonies, which swarmed during that day. Temperature readings capture thermal regulation inside the hive, which is critical for brood developm...

ReadMe.txt

Oct 20, 2025 - Bee colony temperature dynamics at the day of the swarming event

Plain Text - 3.5 KB -

ReadMe file with datasets description

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