Results 21 to 30 of about 572,616 (276)

The Stability of Hop (Humulus lupulus L.) Resins during Long-Period Storage

open access: yesPlants, 2023
The stability of alpha-acids, beta-acids and hop storage index (HSI) values under different conditions (aerobic/anaerobic, 4 °C/room temperature) was studied in a two-year trial.
Ksenija Rutnik   +2 more
doaj   +1 more source

On the problem of energy efficiency of multi-hop vs one-hop routing in wireless sensor networks [PDF]

open access: yes, 2007
The hop distance strategy in wireless sensor networks (WSNs) has a major impact on energy consumption of each sensor mote. Long-hop routing minimizes reception cost. However, a substantial power demand is incurred for long distance transmission.
Collier, Martin, Fedor, Szymon
core   +1 more source

AN ANALYSIS OF CONTEXT-AWARE DATA MODELS FOR SMART CITIES: TOWARDS FIWARE AND ETSI CIM EMERGING DATA MODEL [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2017
Smart Cities requires the support of context-aware and enriched semantic descriptions to support a scalable and cross-domain development of smart applications. For example, nowadays general purpose sensors such as crowd monitoring (counting people in an
A. J. Jara   +4 more
doaj   +1 more source

Evaluation of variability of the content of alpha and beta acids in Czech bittering hop varieties (Humulus lupulus L.)

open access: yesKvasný průmysl, 2023
Czech bitter varieties were evaluated between 2010 and 2022. Hop varieties displayed an average content of alpha acids between 10.24% w/w (Agnus) and 13.73% w/w (Gaia).
Vladimír Nesvadba   +5 more
doaj   +1 more source

Resistance Values in Palestinian Hip-hop Music [PDF]

open access: yes, 2012
This research aims to describe popular culture of Palestine Hip-Hop and the values of songs. This research has purposes 1) to describe popular culture in Palestine Hip-Hop, and 2) to find resistance value in hip-hop songs.
Alindah, L. (Lutfiyah)
core   +2 more sources

Comparison of traditional and modern methods for identification of economically important wireworm species (Coleoptera: Elateridae)

open access: yesActa Agriculturae Slovenica, 2021
Wireworms are larvae of click beetles (Coleoptera: Elateridae) and are well known pests of economic importance. Knowing the species diversity in a particular area is important, as the ecological requirements and consequent management strategies of ...
Eva PRAPROTNIK   +2 more
doaj   +1 more source

Multi-hop Cooperative Relaying for Energy Efficient In Vivo Communications [PDF]

open access: yes, 2016
This paper investigates cooperative relaying to support energy efficient in vivo communications. In such a network, the in vivo source nodes transmit their sensing information to an on-body destination node either via direct communications or by ...
Abbasi, Qammer H.   +3 more
core   +1 more source

New Varieties and Perspective Genotypes of Hops

open access: yesKvasný průmysl, 2017
Hop breeding in Czech Republic has been aimed at aroma and bitter hops for a long time. Recently, we have managed to get some new genotypes with a specifi c fl avour. In 2017 Gaia and Boomerang have been released.
Vladimír Nesvadba   +2 more
doaj   +1 more source

The Impact of Hop Freshness on Kettle-Hopped Beers

open access: yesFoods, 2023
Hops are an indispensable ingredient in beer, and the differences in their chemical composition impart the various tastes and aromas associated with different beers. However, during storage, hops undergo changes in their chemical composition.
Ksenija Rutnik   +2 more
doaj   +1 more source

Developmental regulation of lupulin gland-associated genes in aromatic and bitter hops (Humulus lupulus L.)

open access: yesBMC Plant Biology, 2021
Background Hop (Humulus lupulus L.) bitter acids are valuable metabolites for the brewing industry. They are biosynthesized and accumulate in glandular trichomes of the female inflorescence (hop cone). The content of alpha bitter acids, such as humulones,
Josef Patzak   +2 more
doaj   +1 more source

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