Search results for "CIT"
showing 10 items of 22474 documents
Studio dell'attività biologica di metaboliti di Citrus spp. su Ceratitis capitata
2011
La mosca mediterranea della frutta, Ceratitis capitata (Wiedemann) (Diptera Tephritidae) è uno degli insetti maggiormente dannosi a livello mondiale. In anni recenti sono state condotte numerose ricerche sui semiochimici coinvolti nelle interazioni insetto-pianta ospite, avvalendosi di studi elettrofisiologici e comportamentali, con lo scopo di utilizzare le sostanze biologicamente attive eventualmente identificate in strategie di controllo innovative e sostenibili. È noto che i limoni non sono attaccati da C. capitata, molto probabilmente a causa degli oli essenziali dell’epicarpo, tossici per altre mosche della frutta. Nel presente lavoro sono state effettuate registrazioni elettrofisiolo…
The use of video in foreign language teaching : a study of teachers' practices and attitudes
2012
Physical Activity in Peri-Urban Communities: Testing Intentional and Implicit Processes within an Ecological Framework.
2020
Background Given the substantive health inequalities in peri‐urban communities and the potential for physical activity to promote health in these communities, identifying modifiable physical activity determinants in this population is important. This study explored effects of the peri‐urban environment and psychological constructs on physical activity intentions and behavioural automaticity guided by an integrated theoretical framework. Methods Peri‐urban Australians (N = 271) completed self‐report measures of environmental (i.e. physical/social environment, and neighbourhood selection), motivational (i.e. autonomous motivation), and social cognition (i.e. attitudes, norms, and perceived be…
Mitä Vincitillä tehdään oikein? : viestinnän rooli työssä viihtymiseen
2017
Työn tehokkuus ja sen lisääminen puhututtavat Suomessa 2000-luvulla. Toisessa ääripäässä pyritään vähentämään lomia ja pidentämään työaikaa. Toisessa päässä taas pyritään lisäämään työntekijöiden työhyvinvointia tehokkuuden parantamiseksi. IT-alan yritys Vincit on valittu kolme kertaa Suomen parhaaksi työpaikaksi, ja vuonna 2016 se valittiin Euroopan parhaaksi työpaikaksi. Sen lisäksi, että työntekijät viihtyvät Vincitillä, yritys tuplasi tuottonsa poistettuaan esimiesrakenteen kokonaan. Vincit on mielenkiintoinen esimerkki tehokkuuden lisäämisestä työhyvinvoinnin keinoin. Tämän tutkimuksen tarkoitus olikin selvittää, mitä Vincitillä tehdään oikein. Tutkimuksessa haluttiin selvittää, millai…
Cutting edge : using the media to enrich the teaching of oral skills
2011
Vaikka suullisen kielitaidon opetus on saanut huomiota osakseen, jää se usein muiden kielitaidon osa-alueiden varjoon. Oppikirjoissa olevat suulliset harjoitukset eivät aina motivoi oppilaita luontevaan keskusteluun, josta syystä heille on tärkeää tarjota mahdollisuuksia käydä mielekkäitä, ajatuksia herättäviä keskusteluja. Teknologian käyttö luokkahuoneessa on myös pinnalla oleva puheenaihe, jonka hyödyntämiseen ei opettajille kuitenkaan ole tarjottu tarpeeksi käytännön välineitä. Tämän oppimateriaalin pyrkimyksenä on kuroa kiinni kuilua, joka voidaan nähdä koulun ja oppilaiden jokapäiväisen elämän välillä. Tarkoituksena on nykyaikaistaa suullisen kielitaidon opettamista sekä luoda luokkah…
New Challenges to Motivate Remedial EFL Students to Read Extensively
2012
Although one of the keys to improving language ability lies in the continuous and prolonged exposure to the target language, providing learners with the opportunities in the EFL environment is not easy. For Japanese learners of English, in fact, the amount of input of English is severely limited. Additionally, it is hard for them to keep motivating themselves to study English as the use of the language is often not requisite in the society. This paper explains that extensive reading (ER) is an effective method for learners with low proficiency and poor motivation to learn English, provided that Start with Simple Stories (SSS) and Sustained Silent Reading (SSR) methods are guaranteed (Takase…
EFFECTS OF INDICAXANTHIN ON HUMAN MOTOR CORTICAL EXCITABILITY AND PLASTICITY
2021
The role of nutraceuticals has risen interest in the last decade for complex biological activities exerted on pathophysiological processes such as oxidative stress, inflammatory conditions and excitotoxicity. In this regard, the effects of nutraceuticals on basic functions of neuronal processes, such as cortical excitability and cortical plasticity are still to be unveiled. Translational studies performed on phytochemicals (PhC) with anti-inflammatory and antioxidant properties could trace the path for the possible modulation of neuronal excitability in humans, phenomena involved in neurodegenerative alterations and cell stress. In this context, Opuntia ficus indica is a mediterranean plant…
Neural Correlates of Age-Related Changes in Precise Grip Force Regulation: A Combined EEG-fNIRS Study
2020
Motor control is associated with suppression of oscillatory activity in alpha (8–12 Hz) and beta (12–30 Hz) ranges and elevation of oxygenated hemoglobin levels in motor-cortical areas. Aging leads to changes in oscillatory and hemodynamic brain activity and impairments in motor control. However, the relationship between age-related changes in motor control and brain activity is not yet fully understood. Therefore, this study aimed to investigate age-related and task-complexity-related changes in grip force control and the underlying oscillatory and hemodynamic activity. Sixteen younger [age (mean ± SD) = 25.4 ± 1.9, 20–30 years] and 16 older (age = 56.7 ± 4.7, 50–70 years) healthy men were…
Mitochondrial DNA deletion and male infertility
2009
Abstract The term “male infertility” does not constitute a defined clinical syndrome, but rather, a collection of different conditions exhibiting a variety of aetiologies and varying diagnosis. In men, oligozoospermia, asthenozoospermia, teratozoospermia and azoospermia are the main causes of infertility. The present research is aimed to investigate if mtDNA deletions can cause sperm defects in idiopathic astenozoospermic patients with different sperm motility and sperm concentration. The incidence of deletions in mtDNA (mtDNA) was co-related with diagnostic categorization of male infertility when 6.6kb out of the 16.6kb of the mitochondrial genome was amplified from whole sperm samples, f…
Palermo habitat multi-specie. Per un'integrazione fra uomo, natura e animali nella città neocosmopolita
2021
Le città sono per molti versi habitat cosmopoliti perché ospitano una grande varietà umana, animale e vegetale. Così come in natura la biodiversità è più ricca laddove maggiore è l’eterogeneità ambientale, anche nei contesti antropizzati si verifica lo stesso fenomeno (Mainardi, 2016). Parchi, edifici, campanili, insenature offrono una pluralità di habitat e spazi per altre specie che coesistono con l’uomo da sempre e si sovrappongono agli spazi di vita degli esseri umani, dando vita a dinamiche di convivenza (non sempre pacifica) multi-specifiche. L’attuale situazione pandemica ha generato le condizioni per cui la nostra specie ha potuto osservare nuovamente le altre che la circondano, ani…