Results 31 to 40 of about 64,772 (192)

Priprava tekućeg organskog gnojiva fermentacijom koprive (Urtica dioica L.) i kamilice (Chamomilla recutita L. Rauschert) [PDF]

open access: yesKemija u Industriji, 2018
U ovom radu provedena je priprava tekućeg organskog gnojiva tijekom 17 dana kroz dvije serije uzoraka. Za fermentaciju su upotrijebljeni suhi mljeveni korijen koprive i suhi cvjetovi kamilice.
Zvonimir Jukić, Mario Nikola Mužek
doaj   +1 more source

Scientific Opinion on the Dietary Exposure of Children to Inorganic Arsenic in the Republic of Croatia

open access: yesFood Risk Assess Europe, Volume 4, Issue 3, July 2026.
ABSTRACT Arsenic (As) is a metalloid, widely present in the environment, occurring naturally in soil, water and air. It occurs in nature and food in various chemical forms that differ considerably in their toxicity. Inorganic arsenic (iAs), comprising arsenite (As(III)) and arsenate (As(V)), is considered the most toxic form of arsenic and is therefore
Danijela Stražanac   +6 more
wiley   +1 more source

Analiza stanja naprezanja u tijelu armiranobetonske brane pri djelovanju osnovnih opterećenja i potresa

open access: yesZbornik Radova, 2022
U ovom radu izvršeno je dimenzioniranje visoke masivne armiranobetonske brane prema uvjetima opće stabilnosti konstrukcije. Analitičkim postupkom su proračunate vrijednosti normalnih naprezanja u tijelu brane.
Filip Grgić   +4 more
doaj   +1 more source

Scientific opinion on the assessment of dietary intake of selenium in the adult population of the Republic of Croatia

open access: yesFood Risk Assess Europe, Volume 4, Issue 3, July 2026.
Summary Selenium is an essential trace element involved in numerous physiological processes, including antioxidant defence, regulation of thyroid hormone metabolism, immune function, and reproductive health. The aim of this scientific opinion was to assess dietary selenium intake in the adult population of the Republic of Croatia and to evaluate ...
Ivona Sučić   +6 more
wiley   +1 more source

Vrijednosti tjelesnog vježbanja u suvremenom društvu [PDF]

open access: yes, 2021
Tjelesno vježbanje u suvremenom društvu postaje značajan čimbenik čija vrijednost učestalo raste zbog smanjenog udjela čovjeka u kretanju koje je njegova biotička potreba.
Đonlić, Veno
core   +1 more source

Odgojne i obiteljske vrijednosti u bajci „Šuma Striborova“– doprinos razvoju morala i altruizma učenika

open access: yesMagistra Iadertina
Ivana Brlić-Mažuranić, jedna od najpoznatijih hrvatskih spisateljica, značajna je za razvoj dječje književnosti. U bajci „Šuma Striborova“ autorica opisuje bezuvjetnu ljubav majke prema sinu, ljubav bez obzira na životne trenutke, žrtvovanje za sina ...
Višnja Vekić-Kljaić   +2 more
doaj   +1 more source

Scientific opinion on the exposure of children and adolescents in the Republic of Croatia to lead from food

open access: yesFood Risk Assess Europe, Volume 4, Issue 1, January 2026.
Summary Lead is a ubiquitous environmental contaminant that occurs naturally and, to a greater extent, from anthropogenic activities. People are exposed to lead through food, water, air, soil and dust. Food is the major source of exposure for the adult population.
Vlatka Buzjak Služek   +5 more
wiley   +1 more source

Scientific opinion on the exposure of children and adolescents in the Republic of Croatia to acrylamide from food

open access: yesFood Risk Assess Europe, Volume 4, Issue 1, January 2026.
Summary Acrylamide is a natural by‐product of the reaction that occurs during the baking or frying food at temperatures above 120°C in industry and in households. The main mechanism of acrylamide formation in food is the Maillard reaction, in which the free amino acid asparagine, which is found in many types of cereals and potatoes, reacts with ...
Danijela Stražanac   +6 more
wiley   +1 more source

SINGULARNE PERTURBACIJE SVOJSTVENIH VRIJEDNOSTI [PDF]

open access: yes, 1986
U ovom radu promatra se problem singularnih perturbacija svojstvenih vrijednosti u Soboljevljevim prostorima (Dirichletov problem). Problem je singularne smetnje jer je red perturbiranog diferencijalnog operatora veći od reda neperturbiranog.
Lončar, Predrag
core   +1 more source

Obiteljski odgoj promatran u »Bosiljku«, »Smilju« i »Bršljanu« – časopisima za djecu i mlade druge polovice 19. stoljeća u Hrvatskoj

open access: yesNova Prisutnost, 2023
Obitelj zauzima važno odgojno i socijalizacijsko uporište za održanje društvene zajednice, a njezin povijesni diskurs nam omogućuje bolje razumijevanje suvremene problematike ovog fenomena. Analiza sadržaja u odabranim časopisima za djecu i mlade tijekom
Ivan Lenard, Mirko Lukaš
doaj   +1 more source

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