Search results for "State."
showing 10 items of 8943 documents
Izraelskie inspiracje amerykańskiej wojny z terrorem
2016
Celem rozdziału jest wyjaśnienie, w jakiej mierze polityka Izraela wobec jego wrogów inspirowała amerykańskie zmagania w ramach tzw. wojny z terrorem. Autorzy skupiają się na trzech obszarach - torturach, administracyjnych zatrzymaniach i tzw. celowanych zabójstwach. Wszystkie one uznano za legalne w systemach prawnych izraelskim i amerykańskim, podczas gdy są one zakazane przez prawo międzynarodowe, w tym konwencje genewskie. Amerykanie po zamachach z 11 września 2001 roku poszli w ślady państwa żydowskiego w tych kwestiach. Izrael, państwo, które od lat otrzymuje wielkie wsparcie ze Stanów Zjednoczonych, wskazał tym drugim sposoby radzenia sobie z terroryzmem.
Few-body insights of multiquark exotic hadrons
2018
In this contribution we discuss the adequate treatment of the $4-$ and $5-$body dynamics within a constituent quark framework. We stress that the variational and Born-Oppenheimer approximations give energies rather close to the exact ones, while the diquark approximation might be rather misleading. Hall-Post inequalities provide very useful lower bounds that exclude possible stable states for some mass ratios and color wave functions.
Synergistic effect of W incorporation and pulsed current mode on wear and tribocorrosion resistance of coatings grown by plasma electrolytic oxidatio…
2019
Ceramic coatings were grown by plasma electrolytic oxidation on 7075 Al alloy using unipolar and bipolar pulsed current waveforms with 20 and 40% cathodic duty cycles, from a silicate-based bath without and with the addition of Na2WO4. Pancake-like morphology was dominant on the coatings grown by unipolar waveform, while the bipolar waveforms promoted volcano-like morphology, increased the roughness of the coating surface and the formation of more compact layers. The coatings produced using the bipolar waveforms provided higher resistances toward both tribocorrosion and dry sliding conditions, while further improvement was achieved by the presence of tungsten. The coatings produced in tungs…
L’età dei diritti al tempo del Covid-19: alcune riflessioni sull’incidenza della pandemia nella tutela interna e internazionale dei diritti fondament…
2020
L’età dei diritti rappresenta uno dei punti più alti dell’evoluzione della civiltà giuridica occidentale: dopo l’affermazione dello Stato liberale di diritto con le libertà negative e la successiva affermazione dello Stato sociale con i diritti in positivo (diritti sociali), soprattutto l'istituzione dell’Onu ha determinato la cd. internazionalizzazione dei diritti fondamentali dell’uomo, con una progressiva erosione dela sovranità statale in questa materia, ad opera di molte convenzioni internazionali a carattere universale e regionale, tra cui la CEDU. Ad oggi, la convivenza tra le libertà in negativo (tra cui la libertà personale, la libertà di riunione, la libertà di movimento) e i cd d…
AMMORTIZZATORI SOCIALI E NUOVE PROSPETTIVE DI WELFARE
In linea con la costruzione di un Modello sociale europeo e con i principi di flexicurity e lotta all’esclusione sociale elaborati nel quadro della Strategia Europa 2020, lo studio ripercorre le tappe dell’auspicato processo di razionalizzazione/universalizzazione del sistema degli ammortizzatori sociali in Italia, al fine di conciliare le istanze di flessibilità del mercato del lavoro con un incremento della sicurezza sociale e dell’occupabilità. In particolare, si analizzano le rilevanti modifiche introdotte dalla legge n. 92 del 2012 (cd. Riforma Fornero), nonché quelle proposte, a distanza di neanche due anni, nell’ennesimo percorso di riforma prefigurato all’interno del cd. Jobs Act , …
Sparsity-aware multiple relay selection in large multi-hop decode-and-forward relay networks
2016
In this paper, we propose and investigate two novel techniques to perform multiple relay selection in large multi-hop decode-and-forward relay networks. The two proposed techniques exploit sparse signal recovery theory to select multiple relays using the orthogonal matching pursuit algorithm and outperform state-of-the-art techniques in terms of outage probability and computation complexity. To reduce the amount of collected channel state information (CSI), we propose a limited-feedback scheme where only a limited number of relays feedback their CSI. Furthermore, a detailed performance-complexity tradeoff investigation is conducted for the different studied techniques and verified by Monte …
Search for Light Dark Matter Interactions Enhanced by the Migdal Effect or Bremsstrahlung in XENON1T.
2019
Direct dark matter detection experiments based on a liquid xenon target are leading the search for dark matter particles with masses above ∼5 GeV/c2, but have limited sensitivity to lighter masses because of the small momentum transfer in dark matter-nucleus elastic scattering. However, there is an irreducible contribution from inelastic processes accompanying the elastic scattering, which leads to the excitation and ionization of the recoiling atom (the Migdal effect) or the emission of a bremsstrahlung photon. In this Letter, we report on a probe of low-mass dark matter with masses down to about 85 MeV/c2 by looking for electronic recoils induced by the Migdal effect and bremsstrahlung us…
Trust in Finnish Education: A Historical Perspective
2021
This article analyzes the origins of generalized trust in Finnish society and how this relates to trust in education. The study was based on a historical analysis of the role of education in building a Finnish society and nation state. The author discusses the development of a Nordic welfare state and analyzes the relationships between generalized trust and education from the perspectives of democracy, corruption, egalitarian attitudes, wealth, and culture. A reflection was performed of the relationships between generalized trust, school autonomy, and the professional autonomy of teachers. peerReviewed
Osteonecrosis of the jaw as an adverse bisphosphonate event: Three cases of bone metastatic prostate cancer patients treated with zoledronic acid
2007
Bisphosphonates offer a significant improvement in the quality of life for cancer patients; these potent inhibitors of bone resorption have been shown to markedly reduce the morbidity frequently resulting from bone metastases. Despite the success of bisphosphonates as therapeutic agents, however, toxicity in the form of osteonecrosis of the jaw (ONJ) is a rare complication whose incidence rate has climbed in recent years. ONJ is defined as an unexpected development of necrotic bone in the oral cavity, and is commonly associated with administration of the bisphosphonates Pamidronate and Zoledronate. Clinical features include local pain, soft-tissue swelling, and/or loose teeth; ONJ is also o…
Education for all : the hazard within fragile states
2012
Currently, over a third of children not in school live in countries considered being as fragile. These countries, which are mainly located in sub-Saharan Africa, will not reach the objectives of Education For All for 2015. This thesis covers approaches across comparative education, political science and sociology of organizations. It explores empirically the condi¬tions of achievement of EFA within the contexts of fragility. Despite its ambiguities, the notion of fragile states was adopted in 2005 as an operational concept by most of aid agencies. Definitions of fragile state converge on a set of specific criteria (dysfunctional institutions, chronic socio-political instability, limited acc…