Results 221 to 230 of about 11,027 (274)

Perceived importance and didactic difficulty of chemistry education: Insights from Czech teachers

open access: yesThe Curriculum Journal, EarlyView.
Abstract This empirical study examines how chemistry teachers in lower and upper secondary schools in the Czech Republic evaluate the content of the chemistry curriculum, focussing on its perceived importance and didactic difficulty. Based on a quantitative survey (N = 146), the study provides insight into the pedagogical content knowledge of ...
Jitka Lorenzová   +6 more
wiley   +1 more source

Slip versus dilation tendency parameter space as a tool for prospecting structurally controlled geothermal systems in greenfield: insights from the greater Ruhr region

open access: yesDeep Underground Science and Engineering, EarlyView.
This study highlights that with the static and time‐dependent evolution of slip versus dilation tendency parameter space, structurally controlled deep geothermal systems can be selected within areas of higher permeability and lower seismic hazard. Abstract Faults play a vital role in the Earth's hydraulic system by facilitating fluid flow when dilating
Michal Kruszewski   +4 more
wiley   +1 more source

Transition Metal Compounds as Thermochromic Materials: Classification, Properties, Limitations, and Applications

open access: yesEcoEnergy, EarlyView.
This review systematically examines how different transition metal compounds—such as binary and multinary metal oxides, halides, sulfides, and salts—exhibit thermochromism based on the d‐electron configurations of their transition metal cations. It focuses on three main mechanisms of thermochromism: phase transition, charge transfer, and bandgap change.
Jie Wang   +5 more
wiley   +1 more source

Species traits mediate the abundant‐center patterns in ground‐dwelling mammal and bird species in China

open access: yesEcography, EarlyView.
The abundance center hypothesis (ACH) posits that species abundance peaks at distribution centers; however, empirical support remains inconsistent. This study tested the generality of the ACH and investigated species traits as mediators of abundance–distance relationships.
Ludan Zhang   +7 more
wiley   +1 more source

Scrutinizing the Wallacean shortfall: global gaps in snake occurrence data across space and environment

open access: yesEcography, EarlyView.
Occurrence records are fundamental for ecological and evolutionary research, providing key information on species' geographic ranges. However, these records are often taxonomically, spatially, and temporally biased, requiring caution in their use. Here, we analysed the spatial coverage of occurrence records for over 3500 snake species worldwide to ...
Lívia Frateles   +5 more
wiley   +1 more source

Gut microbiota shifts and short‐chain fatty acids alterations in pediatric epilepsy patients on a Mediterranean ketogenic diet

open access: yesEpileptic Disorders, EarlyView.
Abstract Objective The olive oil–based Mediterranean ketogenic diet (MedKD) may support patients with drug‐resistant epilepsy (DRE) or neurometabolic disorders by integrating ketogenic therapy with the cardiometabolic and neuroprotective advantages of the Mediterranean diet.
Sofia Zouganeli   +8 more
wiley   +1 more source

Biotechnological innovations for table olives

open access: yesInternational Journal of Food Sciences and Nutrition, 2015
The production of table olives is based on a relatively simple flow chart, including debittering and lactic fermentation. Producers' demand for innovation was the background to design and test some innovative and alternative approaches, i.e. the selection of suitable starter cultures (both lactic acid bacteria and yeasts), the production of functional ...
BEVILACQUA, ANTONIO   +5 more
openaire   +3 more sources

Lipids and phenols in table olives

European Journal of Lipid Science and Technology, 2003
AbstractThe olive fruit is essentially constituted by the epicarp, or skin, mesocarp, or pulp, and the endocarp, or stone, and the latter includes the seed. Table olives (also called eating olives) are prepared from healthy, specifically cultivated, olive varieties picked at the right maturation stage and whose quality, after appropriate processing ...
Giorgio Bianchi
exaly   +2 more sources

Some Metals in Table Olives

open access: yes, 2010
Publisher Summary Metals in olives are important both from nutritional and toxicological viewpoints. Some metals, particularly iron, copper, and zinc, are essential substances for the human body, and their deficiency can have chronic and acute effects.
openaire   +3 more sources

Acrylamide in table olives

open access: yes, 2023
Acrylamide is formed in two types of table olives where heat sterilization is applied, namely, Californian-style black ripe olives and, to a lesser extent, Californian-style green ripe olives.
Alfredo Montaño, Antonio López-López
openaire   +2 more sources

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