Accedi

Bibliografie tematiche / 303.48/4/09

Indice

Articoli di riviste
Tesi
Libri
Capitoli di libri
Atti di convegni

Letteratura scientifica selezionata sul tema "303.48/4/09"

Autore: Grafiati

Pubblicato: 29 luglio 2024

Ultima modifica: 30 luglio 2024

Cita una fonte nei formati APA, MLA, Chicago, Harvard e in molti altri stili

Scegli il tipo di fonte:

Consulta la lista di attuali articoli, libri, tesi, atti di convegni e altre fonti scientifiche attinenti al tema "303.48/4/09".

Accanto a ogni fonte nell'elenco di riferimenti c'è un pulsante "Aggiungi alla bibliografia". Premilo e genereremo automaticamente la citazione bibliografica dell'opera scelta nello stile citazionale di cui hai bisogno: APA, MLA, Harvard, Chicago, Vancouver ecc.

Puoi anche scaricare il testo completo della pubblicazione scientifica nel formato .pdf e leggere online l'abstract (il sommario) dell'opera se è presente nei metadati.

Articoli di riviste sul tema "303.48/4/09"

1

Ghumra, Ashfaq, Jianguo Shi, Richard S. Mcintosh, Ingunn B. Rasmussen, Ranveig Braathen, Finn-Eirik Johansen, Inger Sandlie et al. "Cover Picture: Eur. J. Immunol. 4/09". European Journal of Immunology 39, n. 4 (aprile 2009): 914. http://dx.doi.org/10.1002/eji.200990017.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

2

Vajsar, J., S. Manhant, K. Sy, N. Taback, P. C. Chait, W. Biggar e J. N. Friedman. "N.P.4 09 Percutaneous gastrostomy in Werdnig–Hoffman disease". Neuromuscular Disorders 16, n. 9-10 (ottobre 2006): 670. http://dx.doi.org/10.1016/j.nmd.2006.05.094.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

3

Coelho, Gilberto, Antonio Marciano da Silva, Ricardo Augusto da Silva, Polyanna M. de Oliveira, Antonio C. da Silva, Fabio A. Sato e Fabiano J. do Lago. "ÉPOCAS DE IRRIGAÇÃO E PARCELAMENTO DA ADUBAÇÃO SOBRE A PRODUTIVIDADE DO CAFEEIRO ARÁBICA COM 17 ANOS DE IDADE". IRRIGA 9, n. 1 (13 aprile 2004): 12–18. http://dx.doi.org/10.15809/irriga.2004v9n1p12-18.

Testo completo

Abstract (sommario):

ÉPOCAS DE IRRIGAÇÃO E PARCELAMENTO DA ADUBAÇÃO SOBRE A PRODUTIVIDADE DO CAFEEIRO ARÁBICA COM 17 ANOS DE IDADE[1] Gilberto Coelho; Antonio Marciano da Silva; Ricardo Augusto da Silva; Polyanna M. de Oliveira; Antonio C. da Silva; Fábio A. Sato; Fabiano J. do LagoDepartamento de Engenharia, Universidade Federal de Lavras, Lavras, MG, coelho@ufla.br 1 RESUMO Em experimento instalado numa cultura de café Coffea arabica L, cultivar Catuaí – Vermelho (IAC 44), cultivado há 17 anos, com espaçamento de 3,5 m entre linhas e 0,8 m entre plantas, avaliou-se o efeito de diferentes parcelamentos de adubação e de épocas de irrigação sobre a produtividade do cafeeiro. O delineamento experimental constou de 4 blocos, contendo 4 parcelas casualizadas (P4 = 36; P3 = 24; P2 = 12 e P1 = 4 parcelamentos da adubação via fertirrigação). Cada parcela foi dividida em 5 subparcelas sem casualização, sendo que, 4 subparcelas representavam épocas de irrigação (A - de 01/06 a 30/09; B – de 15/07 a 30/09, C - de 01/09 a 30/09, D - de 01/09 a 30/09 adubada manualmente) e uma subparcela sem irrigação (E) adubada com adubo convencional. A produtividade da cultura (safra 01/02) em kg de café beneficiado por hectare (kg ha-1), foi submetida à análise de variância, por meio da qual verificou-se que somente houve efeito significativo para o fator épocas de irrigação, destacando o tratamento “A” com uma maior produtividade (3510,89 kg ha-1). UNITERMOS: irrigação, fertirrigação, produtividade. COELHO, G.; SILVA, A.M. ; SILVA, R.A. ; OLIVEIRA, P.M. ; SILVA. A.C. ; SATO, F.S.; LAGO, F.J. IRRIGATION PERIODS AND FERTILIZER SPLITTING ON THE ARABIC COFFEE PLANT PRODUCTIVITY 2 ABSTRACT In an experiment carried out in a Coffea arabica L coffee plantation, species Catuaí - Red (IAC 44), cultivated 17 years ago, with spacing of 3.5 m among lines and 0.8 m among plants, the effect of different fertilizer splitting and irrigation periods on the coffee plant productivity was evaluated. The experimental design consisted of 4 blocks, containing 4 random portions (P4 = 36; P3 = 24; P2 = 12 and P1 = 4 fertilizer splitting through fertigation). Each portion was divided into 5 non random sub portions, in which 4 sub portions represented irrigation periods (A - from 06/01 to 09/30; B - from 07/15 to 09/30, C - from 09/01 to 09/30, D - from 01/09 to 30/09 fertilized manually) and a sub portion without irrigation (E) fertilized with conventional fertilizer. The culture productivity (crop 01/02) per kg of processed coffee per hectare underwent variance analysis, through which it was verified that there was only a significant effect for the irrigation period factor, and that treatment “A” presented highest productivity. KEYWORDS: irrigation, fertigation, productivity.[1] Projeto financiado pelo PNP&D/Café (07.1.98.301-12) e CNPqRecebido em 04/07/2003 e aprovado para publicação em 03/09/2003

Gli stili APA, Harvard, Vancouver, ISO e altri

4

Api, A. M., F. Belmonte, D. Belsito, S. Biserta, D. Botelho, M. Bruze, G. A. Burton et al. "RIFM fragrance ingredient safety assessment, 4-methoxybenzoic acid, CAS Registry Number 100-09-4". Food and Chemical Toxicology 134 (dicembre 2019): 110704. http://dx.doi.org/10.1016/j.fct.2019.110704.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

5

Miyajima, H., Y. Takahashi, H. Simizu, T. Kamata, H. Suzuki e E. Kaneko. "4-45-09 Increased lipid peroxidation in patients with aceruloplasminemia". Journal of the Neurological Sciences 150 (settembre 1997): S267. http://dx.doi.org/10.1016/s0022-510x(97)86191-6.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

6

Coelho, Gilberto, Antônio Marciano da Silva, Fátima Conceição Rezende, Renato Antonio da Silva e Adriano Augusto de Paiva Custódio. "Efeito de épocas de irrigação e de parcelamento de adubação sobre a produtividade do cafeeiro 'Catuaí'". Ciência e Agrotecnologia 33, n. 1 (febbraio 2009): 67–73. http://dx.doi.org/10.1590/s1413-70542009000100009.

Testo completo

Abstract (sommario):

Objetivou-se, no presente trabalho, avaliar o efeito de épocas de irrigação e de parcelamentos de adubação sobre a produtividade do cafeeiro. O delineamento experimental utilizado foi em blocos casualizados com parcelas subdividas em faixas. O experimento foi composto por 4 blocos (repetições), cada bloco foi dividido em 4 parcelas, que receberam o efeito de diferentes parcelamentos de adubação (4, 12, 24 e 36 aplicações de fertilizantes), as parcelas foram subdivididas em 5 subparcelas, correspondentes às diferentes épocas de irrigação: "A" entre 01/06 e 30/09, "B" entre 15/07 e 30/09, "C" de 01 a 30/09, "D" entre 01/06 e 30/09 com adubação manual e "E" não irrigada. Promoveu-se análise de variância sobre os dados de produtividade, identificando-se que houve efeito apenas do fator épocas de irrigação sobre a mesma. O teste de comparação de médias possibilitou concluir que a irrigação entre 01/06 e 30/09, seja com o uso de fertirrigação ou com aplicação manual de fertilizantes, proporcionou as melhores médias de produtividade.

Gli stili APA, Harvard, Vancouver, ISO e altri

7

Young, Melodie S. "Re: U.S. Food and Drug Administration (FDA) 8/4/09 Alert". Journal of the Dermatology Nurses' Association 1, n. 5 (settembre 2009): 293. http://dx.doi.org/10.1097/01.jdn.0000350433.54110.9c.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

8

Campbell, Norm. "SY 09-4 PUBLIC POLICIES TO REDUCE SALT IN PROCESSED FOODS". Journal of Hypertension 34, Supplement 1 (settembre 2016): e185. http://dx.doi.org/10.1097/01.hjh.0000500401.17516.7f.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

9

Lucena, Rita, Irenio Gomes e Ailton Melo. "4-04-09 Intra-hospital lethality of acute bacterial meningitis in children". Journal of the Neurological Sciences 150 (settembre 1997): S211. http://dx.doi.org/10.1016/s0022-510x(97)85892-3.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

10

Toselli, L. Bauso, e D. Bauso. "4-07-09 Atypical findings of the medulla infarctions with sensory disturbances". Journal of the Neurological Sciences 150 (settembre 1997): S216. http://dx.doi.org/10.1016/s0022-510x(97)85919-9.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Più fonti

Tesi sul tema "303.48/4/09"

1

Kreuzkirchgemeinde, Evangelisch-Lutherische. "Weihnachtsoratorium, Kantaten 4-6 (2010) / Dresdner Kreuzchor: Johann Sebastian Bach (1685 - 1750), BWV 248: Sonnabend 09. Januar 2010 17.00 Uhr, Kreuzkirche Dresden". Dresdner Kreuzchor, 2010. https://slub.qucosa.de/id/qucosa%3A71339.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

2

Amico, Donatella. "Effetti biologici degli autoanticorpi anti-recettore del PDGF isolati dai pazienti sclerodermici sulle cellule muscolari lisce umane di arteria polmonare". Doctoral thesis, Università Politecnica delle Marche, 2012. http://hdl.handle.net/11566/242036.

Testo completo

Abstract (sommario):

Il danno microvascolare è un evento precoce nella sclerodermia (SSc, Sclerosi Sistemica) ed è noto come lo stress ossidativo sia implicato nella patogenesi della malattia. I radicali liberi dell’ossigeno (ROS) sono ampiamente riconosciuti come importanti secondi messaggeri cellulari nell’ambito della parete vascolare e la NADPH ossidasi rappresenta la principale fonte di radicali liberi a questo livello; in particolare NOX 4 è la principale isoforma di NADPH oxidasi espressa nelle cellule muscolari lisce vascolari. Poiché il nostro gruppo ha di recente identificato la presenza di auto anticorpi attivatori diretti contro il recettore del PDGF nel siero dei pazienti sclerodermici, in questa tesi si è voluto verificare quali fossero gli effetti biologici di questi autoanticorpi sulle cellule muscolari lisce di arteria polmonare valutando l’implicazione relativa di NOX4 e dei ROS. I risultati ottenuti mostrano chiaramente che le pareti dei vasi dei pazienti affetti da Sclerodermia sono caratterizzate da un abnorme stress ossidativo e da un aumento dell’espressione di NOX4. Inoltre, in vitro, le immunoglobuline sclerodermiche sono in grado di indurre la produzione di radicali libero dell’ossigeno, la proliferazione, la migrazione e la produzione di collagene 1 (alpha1) nelle cellule muscolari lisce di arteria polmonare attraverso l’interazione con il recettore del PDGF e l’induzione di NOX4. Per concludere, quindi, possiamo affermare che gli autoanticorpi anti-recettore del PDGF costituiscono una nuova fonte di danno nella sclerodermia, contribuendo alla patogenesi delle lesioni vascolari tipiche della malattia.
Microvasculature damage is one of the earliest events in the onset of Scleroderma (SSc, Systemic sclerosis). Oxidative stress has been implicated in the pathogenesis of SSc and reactive oxygen species (ROS) have been recognized as important signaling molecules in the vascular wall. The NADPH oxidase family is the major source of ROS in the vasculature. Between the various existing NADPH oxidase isoformes, NOX4 is the predominant form in vascular smooth muscle cells. Since we have already identified the presence of anti PDGF receptor (PDGFR) stimulatory antibodies in patients with Systemic Sclerosis, in this study we sought to investigate the effects of these autoantibodies on human vascular smooth muscle cells (HPASMC), in order to understand the biological effects and the implication of ROS and NOX4. With this work we were able to show ex vivo that SSc is characterized by excessive oxidative stress and upregulation of NOX4 within the vascular wall. In vitro, Scleroderma immunoglobulins induce ROS production in HPASMC. This effect is mediated through the PDGFR and NOX4. Furthermore PDGF and SSc immunoglobulins mediate NOX4 upregulation which in turns determines a ROS mediated mitogenic and pro-migratory effect on human pulmonary artery smooth muscle cells and a significant induction in collagen I (alpha1) gene expression. In conclusion Anti PDGFR autoantibodies may contribute to the pathogenesis of this disease through their effects on vascular damage typically observed in Scleroderma.

Gli stili APA, Harvard, Vancouver, ISO e altri

3

Redaelli, Marco. "Herpes virus bovino di tipo 4 come vettore per la terapia genica dei gliomi". Doctoral thesis, Università degli studi di Padova, 2009. http://hdl.handle.net/11577/3426019.

Testo completo

Abstract (sommario):

Gliomas are considered among the most puzzling problems of medicine due to the complexity of their anatomic localization, and the lack of a real therapeutic treatment. The main topic of this work concerns the possibility to use bovine herpesvirus type 4 (BoHV-4) as a vector for gene therapy for the treatment of glioma, and that the cAMP-dependent protein kinases (PKA) pathway as a possible target for such therapy. This study is based on a research project that involved both University of Padova and University of Parma. Here BoHV-4 to is shown to infect rat glioma cells in vitro and in vivo, in addition, BoHV-4 can infect human immortalized glioma cells in vitro and human brain tumour primary cell cultures. The study of the relationship between gliomas and the PKA pathway shows a peculiar distribution of the PKA regulatory subunits in glioma cells in mouse, rat and human. The present data suggest that the PKA pathway modulation may be targeted for the treatment of gliomas. The present Study pave the way to the use of a safe and efficient BoHV-4-based vector for the delivery of therapeutic genes or for the targeting of specific abnormal pathways, like the PKA-mediated one, for the treatment of the hopeless high-grade glioma.
L’ipotesi alla base di questo lavoro è che vi sia la possibilità di impiegare quale vettore virale per la terapia genica dei gliomi l’herpesvirus bovino di tipo 4 (BoHV-4) e di determinare se la via di trasduzione del segnale mediata dalle protein chinasi AMPc-dipendenti (PKA) possa essere utilizzata come bersaglio terapeutico. Infatti i gliomi sono ritenuti essere uno dei più importanti e stimolanti problemi irrisolti della medicina. Questo sia per la evidente complessità della sede anatomica di insorgenza, sia per il fatto che, nonostante gli enormi sforzi in cui gli scienziati di tutto il mondo si sono profusi non si è ancora riusciti a giungere alla messa a punto di un protocollo curativo realmente efficace. Il progetto di ricerca su cui si è basato il presente studio è il risultato della convergenza di due linee di ricerca preesistenti presso le Università di Padova e di Parma. I risultati conseguiti hanno dimostrato la capacità di BoHV-4 di infettare in vitro e in vivo cellule di glioma di ratto. Inoltre tale capacità è stata confermata in vitro sia su cellule immortalizzate di glioma umano che su colture primarie di tumore cerebrale umano. Per quanto riguarda lo studio della relazione tra PKA e tumori cerebrali, è stato in primo luogo rilevata una distribuzione peculiare delle diverse subunità regolatorie delle medesime che è caratteristica delle cellule di glioma. Inoltre diversi esperimenti suggeriscono che la modulazione di tale via possa essere impiegata per il trattamento dei gliomi oltre che per fini diagnostici. Tutti i risultati ottenuti suggeriscono di proseguire ed ampliare il progetto facendo convergere entrambe le sue linee costituenti in un modello da poter esportare nella pratica clinica nel minor tempo possibile.

Gli stili APA, Harvard, Vancouver, ISO e altri

4

Senate, Staff, e Anthony D. Johnson. "Meeting Agenda, 2021-August-09". Digital Commons @ East Tennessee State University, 2021. https://dc.etsu.edu/staff-senate-minutes/4.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

5

Lo, Martire Viviana Carmen <1984&gt. "Effects of ambient temperature on cardiovascular regulation during sleep in hypocretin-deficient narcoleptic mice". Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2012. http://amsdottorato.unibo.it/4419/4/LoMartire_VivianaCarmen_tesi.pdf.

Testo completo

Abstract (sommario):

Hypocretin 1 and 2 (HCRT, also called Orexin A and B) are neuropeptides released by neurons in the lateral hypothalamus. HCRT neurons widely project to the entire neuroaxis. HCRT neurons have been reported to participate in various hypothalamic physiological processes including cardiovascular functions, wake-sleep cycle, and they may also influence metabolic rate and the regulation of body temperature. HCRT neurons are lost in narcolepsy, a rare neurological disorder, characterized by excessive daytime sleepiness, cataplexy, sleep fragmentation and occurrence of sleep-onset rapid-eye-movement episodes. We investigated whether HCRT neurons mediate the sleep-dependent cardiovascular adaptations to changes in ambient temperature (Ta). HCRT-ataxin3 transgenic mice with genetic ablation of HCRT neurons (n = 11) and wild-type controls (n = 12) were instrumented with electrodes for sleep scoring and a telemetric blood pressure (BP) transducer (DSI, Inc.). Simultaneous sleep and BP recordings were performed on mice undisturbed and freely-behaving at 20 °C, 25 °C, and 30 °C for 48 hours at each Ta. Analysis of variance of BP indicated a significance of the main effects of wake-sleep state and Ta, their interaction effect, and the wake-sleep state x mouse strain interaction effect. BP increased with decreasing Ta. This effect of Ta on BP was significantly lower in rapid-eye-movement sleep (REMS) than either in non-rapid-eye-movement sleep (NREMS) or wakefulness regardless of the mouse strain. BP was higher in wakefulness than either in NREMS or REMS. This effect of sleep on BP was significantly reduced in mice lacking HCRT neurons at each Ta, particularly during REMS. These data suggest that HCRT neurons play a critical role in mediating the effects of sleep but not those of Ta on BP in mice. HCRT neurons may thus be part of the central neural pathways which mediate the phenomenon of blood pressure dipping on passing from wakefulness to sleep.

Gli stili APA, Harvard, Vancouver, ISO e altri

6

Montesi, Monica <1983&gt. "In vitro study of the osteocytes response to hypoxia and their regulation of bone homeostasis". Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2014. http://amsdottorato.unibo.it/6525/4/Montesi_Monica_tesi.pdf.

Testo completo

Abstract (sommario):

Bone remodelling is a fundamental mechanism for removing and replacing bone during adaptation of the skeleton to mechanical loads. Skeletal unloading leads to severe hypoxia (1%O2) in the bone microenvironment resulting in imbalanced bone remodelling that favours bone resorption. Hypoxia, in vivo, is a physiological condition for osteocytes, 5% O2 is more likely physiological for osteocytes than 20% O2, as osteocytes are embedded deep inside the mineralized bone matrix. Osteocytes are thought to be the mechanosensors of bone and have been shown to orchestrate bone formation and resorption. Oxygen-deprived osteocytes seem undergo apoptosis and actively stimulate osteoclasts. Hypoxia and oxidative stress increase 150-kDa oxygen-regulated protein (ORP 150) expression in different cell types. It is a novel endoplasmic-reticulum-associated chaperone induced by hypoxia/ischemia. It well known that ORP 150 plays an important role in the cellular adaptation to hypoxia, as anti-apoptotic factor, and seems to be involved in osteocytes differentiations. The aims of the present study are 1) to determine the cellular and molecular response of the osteocytes at two different conditions of oxygen deprivation, 1% and 5% of O2 compared to the atmospheric oxygen concentration at several time points. 2) To clarify the role of hypoxic osteocytes in bone homeostasis through the detection of releasing of soluble factors (RANKL, OPG, PGE2 and Sclerostin). 3) To detect the activation of osteoclast and osteoblast induced by condition media collected from hypoxic and normoxic osteocytes. The data obtained in this study shows that hypoxia compromises the viability of osteocytes and induces apoptosis. Unlike in other cells types, ORP 150 in MLO-Y4 does not seem to be regulated early during hypoxia. The release of soluble factors and the evaluation of osteoclast and osteoblast activation shows that osteocytes, grown under severe oxygen deprivation, play a role in the regulation of both bone resorption and bone formation.

Gli stili APA, Harvard, Vancouver, ISO e altri

7

Bellesi, Michele. "Reduction of EEG Theta power (4-10 Hz) in rats treated with ceftriaxone". Doctoral thesis, Università Politecnica delle Marche, 2011. http://hdl.handle.net/11566/241881.

Testo completo

Abstract (sommario):

Il trasportatore del glutammato GLT-1 e’ responsabile della ricaptazione di glutammato rilasciato a livello sinaptico. Grazie alla sua azione, il glutammato extracellulare e’ tenuto a bassi livelli di concentrazione, evitando fenomeni patologici di eccitotossicita’. Per questa ragione, GLT-1 e’ coinvolto nella patogenesi di numerose malattie. Recentemente e’ stato dimostrato che e’ possibile incrementare l’espressione di GLT-1 somministrando il ceftriaxone (CEF), un comune antibiotico. Recenti studi hanno rivelato che la somministrazione di CEF e’ in grado di alterare l’elaborazione dell’infromazione nervosa e la plasticita’ sinaptica. Date queste premesse, ipotiziamo che il CEF, aumentando l’espressione di GLT-1, alteri l’attivita’ di ampie popolazioni di neuroni. Per dimostrare questo, ci siamo avvalsi di studi elettroncefalografici (EEG), misurando differenze quantitative della potenza dello spettro del segnale EEG prima e dopo il trattamento con CEF. Inoltre abbiamo valutato se le alterazioni EEG si associavano ad alcuni aspetti comportamentali. Per fare questo, abbiamo registrato l’EEG dale cortecce frontali e parietali di ratto, abbiamo inoltre registrato l’EMG ed abbiamo video registrato gli animali. Infine abbiamo studiato l’andamento nel tempo della potenza dello spettro e dell’ativita’motoria per mezzo dell’analisi EMG e delle registrazioni video. Abbiamo scoperto che il CEF riduce la potenza del segnale nelle frequenze theta con un picco a 7-9 Hz e che incrmenta l’attivita’ locomotoria degli animali. Queste alterazioni mostravano un andamento temporale sovrapponibile, indicando un possibile legame tra le alterazioni EEG e l’aumento dell’attivita’ locomotoria. Inoltre, i dati presentati suggeriscono che il CEF e’ in grado di alterare, attraverso la modulazione della trasmissione glutammatergica, l’attivita’ di ampie popolazioni di neuroni.
The glutamate transporter GLT-1 is responsible for clearing synaptically released glutamate from the extracellular space. By this action, it maintains low levels of ambient glutamate, thus preventing excitotoxic damage, and contributes to shape synaptic transmission. GLT-1 dysregulation has been implicated in several diseases. Recently, it has been demonstrated that ceftriaxone (CEF)-induced GLT-1 up-regulation impaired the prepulse inhibition, a simple form of information processing, and determined a strong reduction of the hippocampal mGluR-dependent long-term depression, which was reversed by dihydrokainate, a specific GLT-1 antagonist. Along this line, we hypothesize that CEF, by over-expressing GLT-1, could lead to large-scale dysfunctions involving large populations of neurons. To test this possibility, we verified whether CEF treatment was able to interfere with long-range cortical activity, by measuring the quantitative differences at electroencephalogram (EEG) of rats before and after CEF treatment. In addition, we tested out whether EEG changes could reflect some behavioural modifications. To do this, we performed EEG recordings in left and right fronto-parietal cortices, EMG and video recordings of WKY male rats. We treated the animals with CEF and we studied the time course analysis of EEG power spectra, EMG activity and motion activity detected by video recordings. We found that CEF treatment was associated to a remarkable reduction of theta power (7-9 Hz) and to an increase of motor activity. Those alterations showed a similar time course, indicating a feasible relation between EEG modifications and motor activity changes. In addition, the present results suggest that GLT-1, by controlling the efficacy of the glutamatergic transmission, might also modulate the activity of wide neural circuits.

Gli stili APA, Harvard, Vancouver, ISO e altri

8

Cimino, Gianluigi <1984&gt. "La vulnerabilità sismica del patrimonio edilizio dell'Università di Bologna: metodologia adottata e analisi dei risultati". Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2016. http://amsdottorato.unibo.it/7322/4/CIMINO_GIANLUIGI_LA_VULNERABILITA%27_SISMICA_DEL_PATRIMONIO_EDILIZIO_DELL%27UNIVERSITA%27_DI_BOLOGNA.pdf.

Testo completo

Abstract (sommario):

Alla luce degli sviluppi normativi e della crescente attenzione alla sicurezza sismica delle strutture, soprattutto dopo gli ultimi terremoti italiani, l'analisi e la verifica del patrimonio edilizio esistente è diventato uno strumento fondamentale per valutare la vulnerabilità sismica, per salvaguardare le vite umane e pianificare interventi strutturali. Il patrimonio edilizio italiano è caratterizzato da elevata complessità ed eterogeneità, sia dal punto di vista architettonico che strutturale, e consiste in strutture costruite in epoche diverse, collocate sia nel centro della città che in periferia, realizzate con diverse tecniche costruttive e caratterizzate da diversi usi. Lo scopo di questa ricerca è quello di individuare una metodologia di verifica facilmente gestibile e adattabile a molti edifici diversi, ma allo stesso tempo in grado di determinare lo stato effettivo della struttura in termini di criticità e carenze strutturali. Per fare ciò si è preso come riferimento il patrimonio dell'Università di Bologna, in particolare 59 plessi universitari quantificabili in circa 470.000 m2 di superficie utile da analizzare. Nel capitolo 1 è presentato lo "stato dell'arte" dei metodi per la valutazione della vulnerabilità sismica degli edifici esistenti. Nel capitolo 2 viene descritto il patrimonio edilizio dell'Ateneo, si analizzano le condizioni ei vincoli operativi che hanno determinato l'individuazione della metodologia utilizzata. Nel capitolo 3 è illustrata nel dettaglio la metodologia e la campagna sperimentale effettuata sui materiali nel processo di acquisizione delle informazioni. Il capitolo 4 descrive un caso studio al fine di comprendere meglio la metodologia sviluppata e le sue potenzialità. Il capitolo 5 presenta i risultati ottenuti sul patrimonio attraverso diversi indicatori di vulnerabilità e, mediante analisi probabilistica e deterministica, definisce una valutazione della vulnerabilità affidabile delle strutture analizzate.
In the light of the recent code developments and of the growing attention given to the seismic safety of structures, especially after the last Italian earthquakes, the analysis and the verification of the existing building heritage has become a fundamental tool to assess the seismic vulnerability, to safeguard human lives and to plan structural interventions. The Italian building heritage is characterized by high complexity and heterogeneity, both from architectural and structural points of view, and consists in structures built in various ages, placed both in the city center and in the outskirt, realized with different structural techniques, characterized by several intended uses. The purpose of this research is to identify a methodology of verification easily manageable and adaptable to many different buildings, but at the same time able to determine the actual state of structure in terms of critical steps and structural deficiencies. In order to develop this methodology, the building heritage of the University of Bologna has taken as a reference. In particolar this building heritage has a overall floor area of approximately 470,000 m2 and consist in 59 buildings. Chapter 1 presents the "state of the art" of the methods for seismic vulnerability assessment of existing buildings. Chapter 2 describes the building heritage of the Athenaeum, analyzes its conditions and the operational constraints that determined the selection and identification of the methodology used. Chapter 3 illustrates in detail the methodology and the experimental campaign performed on the materials in the process of acquiring information on the constructions. Chapter 4 describes a case study in order to better under stand the methodology developed and its potentiality. Chapter 5 presents the results obtained from the overall building heritage through different indicators of vulnerability and, by means of probabilistic and deterministic analysis, defines a reliable vulnerability assessment of the structures analyzed.

Gli stili APA, Harvard, Vancouver, ISO e altri

9

CORDA, VALENTINA. "Electrophysiological and morphological analyses in two species of insects, Protophormia terraenovae and Ceratitis capitata". Doctoral thesis, Università degli Studi di Cagliari, 2014. http://hdl.handle.net/11584/266415.

Testo completo

Abstract (sommario):

Chemoreception represents one of the most important sensory modality to guarantee animals survival, and it plays a fundamental role also in an insect life. In fact, the detection of food sources and proper sites of ovoposition, the identification of conspecifics for mating or aggregation, the recognition of prey or predators are all behaviors resulting from the activation of different processes after the exposure to the wide range of soluble and volatile chemical molecules in the environment. In this respect, insects present clearly separate senses of taste and olfaction comparable to those of vertebrates, and they represent an excellent experimental model to investigate the complexity of gustative and olfactory systems also thanks to the relative simple organization of their neuronal circuits, as well as the feasibility of the breeding. On the basis of these considerations, aim of my work was to give a contribution on our understanding of chemoreceptive mechanisms. In particular, I investigated two main aspects of chemoreception in insects, divided in two separate sections. Section 1: The spike generator in the labellar taste receptors of the blowfly is differently affected by 4-aminopyridine and 5-hydroxytryptamine In taste chemoreception of invertebrates the interaction of taste stimuli with specific membrane receptors and/or ion channels located in the apical membrane of taste receptor cells results in the generation of a receptor potential which, in turn, activates the ‘encoder’ region to produce action potentials which propagate to the CNS. This study investigates, in the labellar chemosensilla of the blowfly, Protophormia terraenovae, the voltage-gated K+ currents involved in the action potential repolarization and repetitive firing of the neurons by way of the Kv channel inhibitors, 4-aminopyridine and 5-hydroxytryptamine. The receptor potential and the spike activity were simultaneously recorded from the ‘salt’, ‘sugar’ and ‘deterrent’ cells, by means of the extracellular side-wall technique, in response to 150 mM NaCl, 100 mM sucrose and 1 mM quinine HCl, before, 0-10 min after apical administration of 4-AP (0.01–10 mM) or 5-HT (0.1–100 mM). The results show that the receptor potential in all three cells is neither affected by 4-AP nor by 5-HT. Instead, spike activity is significantly decreased, by way of blocking different Kv channel types: an inactivating A-type K+ current (KA) modulating repetitive firing of the cells and responsible for the after hyperpolarization, and a sustained K+ current that resembles the delayed rectifier (DKR) and contributes to action potential repolarization. Section 2: Morphological characterization of the antennal lobes in the Mediterranean fruit fly Ceratitis capitata The medfly (Ceratitis capitata Wied.) is one of the most important pest for horticulture, targeting a great variety of fruit and vegetables species worldwide. Due to its commercial relevance, many studies focused on the development and improvement of control strategies based on olfactory chemoreception. A complete knowledge of the anatomical and functional properties of the olfactory system is still lacking. Aim of this work is to give a morphological characterization based on the three-dimensional reconstruction of the antennal lobes (ALs) in adult medfly brains. In order to reach this goal, we performed unilateral antennal backfills of olfactory receptor neurons (ORNs) in adult males and females by means of the neuronal tracer neurobiotin, revealed by streptavidin-Cy3 or Avidin-Alexafluor 488 conjugated. In association with the anterograde staining, immunohistochemistry was applied in some brains. Confocal stacks acquired from whole-mount specimens were analyzed with the AMIRA software, using the Segmentation tool. Unilateral neurobiotin and immunohistochemical stainings successfully revealed the AL structure of the adult medfly in all the specimens tested. As in other insects, the ALs of C. capitata are organized in glomeruli, more tightly packed in the anterior part than the posterior one. Axons of ORNs innervate a bilateral pair of homologous glomeruli and form a commissure between the two ALs, which is a typical feature of Diptera. We counted systematically a number of 53 glomeruli in each AL studied, with few exception. Our results provide a basis for future investigations on the interactions with host plants of this important agricultural pest.

Gli stili APA, Harvard, Vancouver, ISO e altri

10

GATTI, CRISTINA. "Analisi delle mutazioni del recettore per la melanocortina di tipo 4 (MC4-R) in una popolazione di soggetti affetti da obesità grave: ruolo del sistema della melanocortina nello sviluppo della Sindrome Metabolica". Doctoral thesis, Università Politecnica delle Marche, 2007. http://hdl.handle.net/11566/242519.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Più fonti

Libri sul tema "303.48/4/09"

1

Higdon, Hal. 4:09:43: Boston 2013 through the eyes of the runners. Champaign, IL: Human Kinetics, 2014.

Cerca il testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

2

United States. National Aeronautics and Space Administration, a cura di. SPINOFF 1998... NASA/NP-1998-09-241-HQ... APR. 4, 2000. [S.l: s.n., 2000.

Cerca il testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

3

United States. National Aeronautics and Space Administration., a cura di. SPINOFF 1998... NASA/NP-1998-09-241-HQ... APR. 4, 2000. [S.l: s.n., 2000.

Cerca il testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

4

1947-, Johnston Hank, e Klandermans Bert, a cura di. Social movements and culture. Minneapolis, Minn: University of Minnesota Press, 1995.

Cerca il testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

5

Porta, Donatella Della. Social movements: An introduction. Oxford: Blackwell, 1999.

Cerca il testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

6

Porta, Donatella Della. Social movements: An introduction. 2^a ed. Malden, MA: Blackwell, 2006.

Cerca il testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

7

Leeuw, Sander Ernst van der. e Torrence Robin, a cura di. What's new?: A closer look at the process of innovation. London: Unwin Hyman, 1989.

Cerca il testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

8

Milin, Matko, e American Institute of Physics, a cura di. Nuclear structure and dynamics '09: Proceedings of the international conference, Dubrovnik, Croatia, 4-8 May 2009. Melville, N.Y: American Institute of Physics, 2009.

Cerca il testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

9

Milin, Matko, e American Institute of Physics, a cura di. Nuclear structure and dynamics '09: Proceedings of the international conference, Dubrovnik, Croatia, 4-8 May 2009. Melville, N.Y: American Institute of Physics, 2009.

Cerca il testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

10

Реймерс, Н. Ф. Краткий словарь биологических терминов. Москва: Просвещение, 1995.

Cerca il testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Più fonti

Capitoli di libri sul tema "303.48/4/09"

1

Patel, Ashok. "Chapter-09 Test questions: 4". In MRCPsych Papers 1 and 2: 600 EMIs, 147–56. JP Medical Ltd., 2014. http://dx.doi.org/10.5005/jp/books/12282_9.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

2

"4 Die Deutsche Akademische Freischar (1908/09)". In Freideutsch, 97–112. De Gruyter, 2022. http://dx.doi.org/10.1515/9783110783667-009.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

3

Zaidi, Fatima. "Chapter-09 Level 4 Evidence: Clinical Case Series". In Clinical Research Made Easy�, 80–88. Jaypee Brothers Medical Publishers (P) Ltd., 2010. http://dx.doi.org/10.5005/jp/books/11241_9.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

4

"28 Ladenöffnungszeiten in Kur-und Erholungsorten. OVG Mecklenburg- Vorpommern, Urteil vom 7.4.2010 (4 K 13/09, 4 K 14/09)". In 1.1.-30.6.2010, 198–216. De Gruyter, 2013. http://dx.doi.org/10.1515/9783110310603.198.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

5

Assad, Soma Mohammad. "Universalisierte Opferschaft. Über den Erfolg des islamischen Antisemitismus in Europa". In Antisemitismus in der Migrationsgesellschaft – Theoretische Überlegungen, Empirische Fallbeispiele, Pädagogische Praxis, 109–20. innsbruck university press, 2020. http://dx.doi.org/10.15203/99106-015-4-09.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

6

Bednarek, Bartek. "Μέχρι σπλάγχνων. When is that?" In From snout to tail. Exploring the Greek sacrificial animal from the literary, epigraphical, iconographical, archaeological, and zooarchaeological evidence, 151–64. Swedish Institute at Athens, 2024. http://dx.doi.org/10.30549/actaath-4-60-09.

Testo completo

Abstract (sommario):

The following paper discusses the role of σπλάγχνα (splanchna—the victim’s entrails) within standard sacrificial procedures in ancient Greece. As literary and iconographic sources indicate, from Homer until Late Antiquity these internal organs were perceived as distinct from ἔντερα (intestines) and κρέας or σάρξ (meat). As such, they received special ritual treatment, being roasted over the fire in which the gods’ share was burned. Consumption of at least a symbolic quantity of victim’s entrails was an indispensable sign of the worshippers’ participation in the ritual. As I argue, in spite of its social and economic importance, meat usually did not convey similar religious meanings as σπλάγχνα.

Gli stili APA, Harvard, Vancouver, ISO e altri

7

Barrett, Catlín E. "The affordances of terracotta figurines in domestic contexts. Reconsidering the gap between material and ritual". In Skrifter utgivna av Svenska Institutet i Athen, 4°, 111–32. Swedish Institute at Athens, 2024. http://dx.doi.org/10.30549/actaath-4-59-09.

Testo completo

Abstract (sommario):

Domestic religion has been the subject of renewed interest in recent years, yet much work remains to be done on the material dimension of ritual practice within Greek households. This paper focuses on a form of domestic material culture whose complex relationship to religious ritual bears further investigation. Terracotta figurines are common finds in Hellenistic houses, and discussions of domestic terracottas’ function and perceived value commonly treat them either as cult objects or domestic decoration. However, the implied binary opposition of “religious” and “decorative” functions raises serious questions, as it presumes the relevance of modern distinctions between “sacred” and “secular” objects. Focusing on figurines from Hellenistic houses and concluding with a case study from Delos, this study uses material and textual evidence to investigate the multiple affordances of terracotta figurines in domestic contexts. Among other things, figurines might facilitate human-divine encounters, defend the safety of the oikos, impress or amuse viewers, present their owners as cultural sophisticates, prompt guests to contemplate their own social performance, or even take part in magical rituals. In generating, mediating, and participating in a wide range of domestic interactions, Hellenistic figurines inextricably interweave the human, divine, and material worlds.

Gli stili APA, Harvard, Vancouver, ISO e altri

8

"4. Hydraulic Proppant Fracturing". In Developments in Petroleum Science, 333–698. Elsevier, 1989. http://dx.doi.org/10.1016/s0376-7361(09)70110-4.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

9

"Chapter 4 Non-Classical Axioms". In Constructivism in Mathematics - An Introduction, 185–249. Elsevier, 1988. http://dx.doi.org/10.1016/s0049-237x(09)70529-4.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

10

Guillot, Dominique. "4 Rheology of Well Cement Slurries". In Developments in Petroleum Science, 4–1. Elsevier, 1990. http://dx.doi.org/10.1016/s0376-7361(09)70302-4.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

Atti di convegni sul tema "303.48/4/09"

1

Gerdmongkolgan, Suchada, e Som Ekchaloermkiat. "PA 09-4-1157 A decade of action on child drowning prevention in thailand". In Safety 2018 abstracts. BMJ Publishing Group Ltd, 2018. http://dx.doi.org/10.1136/injuryprevention-2018-safety.54.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

2

"Abstract P4-09-12: TIMP-4 – Prognostic Marker and Treatment Target for Triple-Negative Breast Cancers." In Abstracts: Thirty-Fifth Annual CTRC‐AACR San Antonio Breast Cancer Symposium‐‐ Dec 4‐8, 2012; San Antonio, TX. American Association for Cancer Research, 2012. http://dx.doi.org/10.1158/0008-5472.sabcs12-p4-09-12.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

3

Казанцева, Е. С., e С. Д. Фокеев. "Особенности свѐртывания крови и белок-синтетической функции пе-чени у больных раком панкреатодуоденальной зоны, осложнѐнным механической желтухой и острым холангитом". In ТЕНДЕНЦИИ РАЗВИТИЯ НАУКИ И ОБРАЗОВАНИЯ. НИЦ "Л-Журнал", 2016. http://dx.doi.org/10.18411/lj2016-4-09.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

4

Laimboeck, Franz J., Franz J. Leitner, Michael F. X. Pescoller e Paul E. Kapus. "09 AVL Lean Burn Systems CCBR and CBR Light for Fuel Economy and Emission Optimization on 4-Stroke Engines". In Small Engine Technology Conference & Exposition. 10-2 Gobancho, Chiyoda-ku, Tokyo, Japan: Society of Automotive Engineers of Japan, 2002. http://dx.doi.org/10.4271/2002-32-1778.

Testo completo

Abstract (sommario):

<div class="htmlview paragraph">The CBR [<span class="xref">1</span>] (Controlled Burn Rate) is a port deactivation concept developed by AVL and is already applied in series production cars. The benefit of this concept is the low engine-out emission (CO, HC and NOx) and good fuel economy. By creating turbulent kinetic energy at the correct time and place in the combustion chamber a rapid and stable combustion occurs which allows to run the engine well above a Lambda Excess Air Ratio of 1.5. The CBR system features two different intake ports, one charge motion port and one filling port. Additionally a device for port-deactivation (slider, butterfly) is applied. At part load points and lower engine speeds the filling port is switched off.</div> <div class="htmlview paragraph">The CBR concept was now evoluted for compact engines as CCBR - with carburetor and as CBR Light - for engines with electronic fuel injection.</div> <div class="htmlview paragraph">CCBR stands for Carbureted Controlled Burn Rate. The advantages in comparison to conventional port designs are a remarkable fuel consumption improvement compared to standard Carbureted engines and reduction of HC, CO and NOx emissions along with very little add-on cost. For low output engines the emission standard of Euro II can be achieved without any exhaust aftertreatment. Also Euro III standard shall be realizable by additional secondary air and oxidation catalyst application.</div> <div class="htmlview paragraph">For fuel injected engines CBR-Light has been developed, a Lean Burn System with electronic fuel injection and if required Air/Fuel sensor and closed loop control.</div> <div class="htmlview paragraph">The system CBR-Light can whether be operated as a lean burn system - aspirating air and fuel only with even better benefits than CCBR, but can also be operated at a stoichiometric Air/Fuel ratio with a Three-Way Catalyst and additional EGR (Exhaust Gas Re-circulation) of up to 25% (w/o residual gas) thus reducing the NOx emission and improving the fuel economy.</div> <div class="htmlview paragraph">The development steps are described in the paper and the results from the CFD simulation up to the combustion and the “Visio Tomo” (Tomographic Combustion Analysis) results are depicted.</div>

Gli stili APA, Harvard, Vancouver, ISO e altri

5

Giridhar, KV, GM Choong, RA Leon-Ferre, CC O'Sullivan, KJ Ruddy, TC Haddad, TJ Hobday et al. "Abstract P6-18-09: Clinical management of metastatic breast cancer (MBC) after CDK 4/6 inhibitors: A retrospective single-institution study". In Abstracts: 2018 San Antonio Breast Cancer Symposium; December 4-8, 2018; San Antonio, Texas. American Association for Cancer Research, 2019. http://dx.doi.org/10.1158/1538-7445.sabcs18-p6-18-09.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

6

Finn, RS, Y. Liu, M. Martin, HS Rugo, V. Dieras, S.-A. Im, K. Gelmon et al. "Abstract P2-09-10: Comprehensive gene expression biomarker analysis of CDK 4/6 and endocrine pathways from the PALOMA-2 study". In Abstracts: 2017 San Antonio Breast Cancer Symposium; December 5-9, 2017; San Antonio, Texas. American Association for Cancer Research, 2018. http://dx.doi.org/10.1158/1538-7445.sabcs17-p2-09-10.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

7

Bound, Helen, e Arthur Chia. "Ways in which Learning Spaces Mediate Learning and Assessment". In ASEM LLL Hub Conference: Lifelong Learning and Resilience in Disaster Management - Asian and European Perspectives. innsbruck university press, 2016. http://dx.doi.org/10.15203/3122-73-4-09.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

8

Сергунов, В. В., e В. В. Сергунов. "Культурные взаимоотношения Дальнего Востока России и Китая". In ТЕНДЕНЦИИ РАЗВИТИЯ НАУКИ И ОБРАЗОВАНИЯ. НИЦ «Л-Журнал», 2016. http://dx.doi.org/10.18411/lj2016-5-4-09.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

9

Трифонова, Ю. А. "Возможности психолого-образовательного сопровождения профессиональной подготовки". In ТЕНДЕНЦИИ РАЗВИТИЯ НАУКИ И ОБРАЗОВАНИЯ. «Л-Журнал», 2016. http://dx.doi.org/10.18411/lj2016-6-4-09.

Testo completo

Gli stili APA, Harvard, Vancouver, ISO e altri

10

Popkin, Peter R. W. "Hittite animal sacrifice. Integrating zooarchaeology and textual analysis". In Bones, behaviour and belief. The osteological evidence as a source for Greek ritual practice. Swedish Institute at Athens, 2013. http://dx.doi.org/10.30549/actaath-4-55-09.

Testo completo

Abstract (sommario):

In 2008, the disarticulated remains of a young male sheep skeleton deposited within a small Late Bronze Age pit were recovered at Kilise Tepe in south-central Turkey approximately 40 km inland from the Mediterranean coast. The pit, which exclusively contained the sheep skeleton, was located within a building whose size, design and artefactual contents indicate it was associated with ritual activity. The lack of disturbance to the pit and excellent state of preservation of the bones suggest elements that are missing were not originally deposited. The carcass was thoroughly dismembered, disarticulated and filleted prior to deposition. Contextual analysis of these skeletal remains provides a significant opportunity to move beyond the limits of textual analysis when studying Hittite animal sacrifice. By demonstrating the benefits of zooarchaeological analysis conducted in a context-specific fashion this paper offers the beginnings of a methodology for Anatolian specialists interested in examining ritual behaviour. More than a simple case study, this article combines two separate strands of archaeological evidence to investigate the complex issue of Hittite animal sacrifice.

Gli stili APA, Harvard, Vancouver, ISO e altri

Offriamo sconti su tutti i piani premium per gli autori le cui opere sono incluse in raccolte letterarie tematiche. Contattaci per ottenere un codice promozionale unico!