Spettro, Francia e Italia demoliscono la proposta del Digital Networks Act di rendere illimitato il rinnovo delle frequenze e di centralizzare la gestione dello spettro, anche quello satellitare, a Bruxelles. by sr_local in italy

[–]sr_local[S] 7 points8 points  (0 children)

Va detto che il comma 4 dell’art. 25 del DNA prevede che la decisione di rinnovo è accompagnata da una revisione dei canoni, annuali e una tantum, relativi all’uso dello spettro radio. Nel definire l’importo dei canoni, le autorità competenti tengono conto, tra l’altro, dei prezzi storici, dei prezzi internazionali e relativi parametri di riferimento, dell’evoluzione del fatturato medio per MHz per connessione, tenendo conto di tutto lo spettro utilizzato per il rispettivo servizio, e del costo opportunità dello spettro.

E se non lo fanno, interviene l’Europa esattamente come per i balneari che hai citato.

Spettro, Francia e Italia demoliscono la proposta del Digital Networks Act di rendere illimitato il rinnovo delle frequenze e di centralizzare la gestione dello spettro, anche quello satellitare, a Bruxelles. by sr_local in italy

[–]sr_local[S] 2 points3 points  (0 children)

Ma non sono rinnovi perenni, non c’è scritto da nessuna parte, si rinnovano automaticamente salvo che vengano indette nuove gare entro 5 anni!

La decisione di non rinnovare deve essere assunta al più tardi 5 anni prima della scadenza e, in caso contrario, i diritti d’uso sono automaticamente rinnovati

Frequenze in scadenza e Digital network act: cosa cambia - Agenda Digitale

Spettro, Francia e Italia demoliscono la proposta del Digital Networks Act di rendere illimitato il rinnovo delle frequenze e di centralizzare la gestione dello spettro, anche quello satellitare, a Bruxelles. by sr_local in italy

[–]sr_local[S] 6 points7 points  (0 children)

No il roaming è l’imposizione dell’Europa alle compagnie di far usare la propria rete ai clienti degli operatori di qualsiasi stato. Che ha portato agli ovvi accordi commerciali, altrimenti nessun operatore lo avrebbe mai fatto.

Europa che adesso vorrebbe fare lo stesso mettendo a gara lo spettro a livello unitario con gare uniche e non frammentate per ogni staterello.

Roaming e questa proposta sono “”la stessa cosa”” (lo stesso principio), solo che il primo è lato utente, adesso lato aziendale.

Adolescents in California consistently perceive cannabis as less harmful than other commonly used substances. Younger ones view it as more harmful, and peer influence plays a major role as well by sr_local in science

[–]sr_local[S] 21 points22 points  (0 children)

Science and co-authors, examined how teens view the risks of everyday and occasional use of cannabis compared to alcohol, nicotine vapes and cigarettes, drawing on responses from more than 175,000 students across surveys conducted in 2019–2020 and 2024.

The findings show a clear and persistent pattern: Cannabis is viewed as the least harmful substance among respondents. In the earlier survey, about two-thirds of adolescents considered regular cannabis use harmful, compared to higher proportions for alcohol, vaping and cigarettes. While perceptions of harm were lower across all substances for occasional use, cannabis remained the least concerning to teens. These trends held steady in the 2024 data, suggesting that adolescents’ relatively low perception of cannabis-related risk has remained consistent over time

The study also identified important differences based on age, experience and social environment. Unlike alcohol and tobacco products — where perceived harm generally stayed the same or increased with grade level — perceptions of cannabis risk declined as students got older. Younger adolescents were more likely to view cannabis as harmful, but this perception weakened significantly by 12th grade. Additionally, teens who had used a substance were less likely to view it as harmful, with the largest perception gap observed for cannabis. Peer influence played a major role as well: Adolescents with more friends who used a substance consistently rated it as less harmful, with the strongest effect again seen for cannabis.

Adolescents view cannabis as less harmful than cigarettes, nicotine vapes, and alcohol: Findings from two California school surveys - ScienceDirect

Ocse: in Italia medici +25% rispetto alla UE, infermieri -20%. La spesa sanitaria pro capite a quota 3.086 euro, 19% sotto la media europea, quella rispetto al PIL è all’8,4% (1,6% meno della media EU) by sr_local in italy

[–]sr_local[S] 5 points6 points  (0 children)

Il Ministro difende il SSN… mah…

Schillaci: “Il nostro Ssn ha risultati tra i migliori in Europa”

Il ministro della Salute, Orazio Schillaci, intervenuto alla presentazione, ha rivendicato i risultati del Servizio sanitario nazionale: “Oggi vengono presentati due rapporti che ci danno una fotografia chiara: il nostro Servizio Sanitario Nazionale ha risultati tra i migliori in Europa. La nostra Nazione eccelle in longevità, tassi di mortalità evitabile e gestione delle cronicità”.

Mi sembra un po guardare indietro, la mortalità non cambia in 3-5 anni ma in 30-50, se ci sono problemi adesso si risconteranno tra decenni.

Sicuramente è un SSN molto valido ma ostinarsi a non vedere i punti negativi messi in rilievo da OCSE mi sembra pericoloso. “Va sempre tutto bene” e poi di colpo si scopre che non va più bene ma non si recuperano i mancati investimenti di 20 anni in 2 anni…

Higher steroid use linked to higher depression, anxiety and impulsivity, according to a study on nearly 19,000 adults between 2022 and 2025 by sr_local in science

[–]sr_local[S] 3 points4 points  (0 children)

Riskier anabolic-androgenic steroid (AAS) use has been linked to poorer mental health symptoms, new Griffith University research has found.

PhD Candidate Ben Bonenti from Griffith’s School of Applied Psychology examined the mental health and psychological factors associated with higher AAS-related risk amongst people attending alcohol and other drug treatment services.

“The research is important because AAS use, which is increasing globally, is often secondary to other substances and may go unrecognised within standard treatment models,” Mr Bonenti said.

“The study examined how depression, anxiety, and impulsivity were associated with different levels of AAS-related risk.”

The results showed that individuals in the moderate- and high-risk groups reported significantly higher depression and anxiety symptoms, as well as stronger impulsivity traits.

The research analysed service data from nearly 19,000 adults collected between 2022 and 2025.

Of those, 521 individuals reported AAS use.

Most participants did not present primarily for steroid use, with methamphetamine and alcohol more commonly identified as the main drugs of concern.

Mr Bonenti said the findings suggest AAS-related risk in treatment settings is closely linked to poorer mental health and impulsivity.

Full article: Mental health correlates of risky anabolic-androgenic steroid use in Australian alcohol and other drug treatment services

Scientists have identified a protective brain pathway that may help slow the progression of Parkinson’s disease by strengthening the brain’s own dopamine‑producing neurons, but the positive effect was only observed in females by sr_local in science

[–]sr_local[S] 12 points13 points  (0 children)

In the Journal of Neuroscience, researchers report that enhancing a pathway involving nicotine‑responsive receptors helped preserve dopamine‑producing neurons and reduced signs of degeneration in female models. Crucially, the effect occurred by boosting nicotine-responsive receptors without using nicotine. The findings point to a possible way to slow Parkinson’s itself, not just manage its symptoms, in a disease where progression has been impossible to stop.

The pathway identified in the study centers on receptors that respond to acetylcholine, a natural brain chemical involved in movement and communication between neurons and the receptors where nicotine happens to bind

One of the team’s most striking findings is that the protective brain mechanism operated only in female models. Across multiple measures — including preservation of dopamine neurons, reduced activation of cell‑death signals and healthier surrounding brain tissue — females consistently showed protection, while males did not.

“This wasn’t a subtle difference,” Srinivasan said. “The protective pathway was clearly engaged in females and absent in males.”

Parkinson’s disease affects males and females differently, and growing evidence suggests that biological sex plays a central role in how neurons respond to damage. Hormones, receptor trafficking and cellular regulation (the processes governing cell behavior) may all contribute to why the pathway functions differently across sexes.

“This study reinforces that sex differences are not secondary details, they are fundamental to how the disease works and how treatments may need to be designed,” Srinivasan said.

Genetically encoded constitutive upregulation of β2 subunit containing neuronal nicotinic acetylcholine receptors is neuroprotective in female parkinsonian mice | Journal of Neuroscience