Results 41 to 50 of about 917,424 (269)

Impact of biofilm support media on microbial dynamics, rocket (Eruca vesicaria subsp. sativa) growth, and antioxidative content in aquaponics

open access: yesBMC Plant Biology
Aquaponics integrates aquaculture and hydroponics into a recirculating system where fish-derived nutrients sustain plant growth. The efficiency of this process relies heavily on the biofilm support media that facilitate microbial activity and nutrient ...
Amal Ben Ahmed   +10 more
doaj   +1 more source

Changes in growth, antioxidant, anti-Alzheimer, and antidiabetic potential of lamb’s lettuce Valerianella locusta grown hydroponically and on soil in response to salinity

open access: yesNotulae Botanicae Horti Agrobotanici Cluj-Napoca
The purpose of this study was to provide new insights into the effects of salinity on growth and nutritional value of lamb’s lettuce Valerianella locusta grown in two different culture systems, hydroponic and soil, and subjected to 0 and 50 mM NaCl for ...
Farah BOUNAOUARA   +6 more
doaj   +1 more source

IMPLEMENTASI KURIKULUM 2013 PADA PEMBELAJARAN BAHASA INDONESIA DI SMA DI LOMBOK TENGAH

open access: yesLingua: Jurnal Bahasa, Sastra dan Pengajarannya, 2018
This study reports how attainments in the implementation of the 2013 Curriculum (K-13) in teaching bahasa Indonesia for SMA students. Using a survey method, this study assigned teachers, students, and administrators in SMAN 1 of West Brayat, Central ...
Baiq Emilia Susdiana   +2 more
doaj   +1 more source

Teaching Children’s Motor Skills for Team Games Through Guided Discovery: How Constraints Enhance Learning

open access: yesFrontiers in Psychology, 2021
In this paper we examine the role of instructional strategies as constraints within a discovery learning framework for the teaching of open skill team ball games to elementary school-aged children.
Karl M. Newell, Inez Rovegno
doaj   +1 more source

Infant Embryonal CNS Tumors: Molecular Insights and Treatment Considerations for Contemporary Pediatric Neuro‐Oncology

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Embryonal tumors comprise the majority of malignant central nervous system (CNS) neoplasms diagnosed in children under 3 years of age. Compared with their counterparts in older children, these tumors exhibit distinct molecular biology and a more aggressive clinical phenotype, while their management is complicated by the heightened ...
Sudarshawn Damodharan   +3 more
wiley   +1 more source

Key Parameters for Design Analysis and Optimization of Dynamic Inter-Array Power Cable Configurations in Floating Offshore Wind Farms

open access: yesJournal of Marine Science and Engineering
Power cables transmit electricity from offshore wind turbines (OWTs) to consumers. The configuration, design, and optimization of power cables for floating offshore wind turbines (FOWTs) are subject to various objectives, variables, and constraints ...
Anja Schnepf, Ove Tobias Gudmestad
doaj   +1 more source

Structural synthesis of two-dof differential screw mechanism by the multi-body kinematics

open access: yesNihon Kikai Gakkai ronbunshu, 2020
A novel structural synthesis of a mechanism based on the multibody kinematics is proposed in this paper. Instead of the degree-of-freedom analysis by the Grubler’s equation, numbers of the generalized coordinates and those of the constraint¨ equations ...
Takashi HARADA, Yuto NAKAMURA
doaj   +1 more source

Phytochemical composition, antioxidant potential, and insecticidal activity of Moringa oleifera extracts against Tribolium castaneum: a sustainable approach to pest management

open access: yesBMC Plant Biology
Moringa oleifera’s rich phytochemical profile positions it as a promising natural alternative for sustainable pest management. This study characterizes the phytochemical composition and antioxidant activity of M. oleifera extracts and, for the first time,
Ben Khedher Ghada   +9 more
doaj   +1 more source

Production of hide and skin in Ethiopia; marketing opportunities and constraints: A review paper

open access: yesCogent Food & Agriculture, 2019
Ethiopia is believed to have the largest livestock population in Africa. Livestock subsector makes the major contribution to the overall economy. The livestock sector accounts for 19% of the GDP and generates 16–19% of the foreign exchange earnings of ...
Mohammed Adem
doaj   +1 more source

Situational Strength Cues from Social Sources at Work: Relative Importance and Mediated Effects

open access: yesFrontiers in Psychology, 2017
Situational strength is considered one of the most important situational forces at work because it can attenuate the personality–performance relationship.
Balca Alaybek   +5 more
doaj   +1 more source

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