1,548 research outputs found
FIGURE 2 in Pilbarana, a new subterranean amphipod genus (Hadzioidea: Eriopisidae) of environmental assessment importance from the Pilbara, Western Australia
No full textFIGURE 2. Pilbarana grandis sp. nov. holotype male WAM C78830, 7mm. A, whole animal with scale; B, antenna 1; C, antenna 2; D, mandible; E, maxilla 1; F, maxilla 2; G, maxilliped.Published as part of Stringer, Danielle N., King, Rachael A., Austin, Andrew D. & Guzik, Michelle T., 2022, Pilbarana, a new subterranean amphipod genus (Hadzioidea: Eriopisidae) of environmental assessment importance from the Pilbara, Western Australia, pp. 559-573 in Zootaxa 5188 (6) on page 564, DOI: 10.11646/zootaxa.5188.6.4, http://zenodo.org/record/710369
Whistleblowing in Italy : rights and protections for employees
No full textThis paper examines the whistleblowing in the Italian legal system. In the lack ofproper rules on such a phenomenon (quite uncommon in the Italian social reality, also due to cultural reasons) except for the civil servants, the paper goes on analysing, on the one hand, the provision applicable to the civil servants (i.e. art. 54 of the Legislative Decree no. 165/2001), and on the other hand, the instruments provided for by the Italian legal system as general principles, which can be applied by the judge in order to protect the whistleblowers in the private sector (in particular the rules against retaliatory and discriminatory acts and mobbing). The Author stresses that the recalled protection, although effective (also after the so-called 'Monti's reform', id est the Law No. 92/2012), could be not sufficient both because of the allocation of the burden of proof, and because it is applicable to the employees and only partially (as the Author explains in the last paragraph) to the whistleblowing in the context of self-employment. Then the paper analyses the balancing performed by the Italian caselaw between the right to information and the right of criticism, on one side, and the right to secrecy set forth by law in respect of business facts and information, and the personality rights granted to the employer by the Constitution,on the other side. Finally the paper deals with the applicable procedures, introduced by disciplinary codes, also according to the Legislative Decree No. 231/2001, and the problems related to internal reporting systems, in particular the balancing between the needs for the whistleblower's protection and the positive law in the matter of protection of the privacy of the person to whom the complaint relates according to the Legislative Decree No. 196/2003
L'obbligo di ripescaggio nel licenziamento per giustificato motivo oggettivo di tipo economico alla luce del Jobs Act
No full textIl contributo si interroga sul ruolo che, in seguito alle ultime riforme del lavoro, ha assunto il cd. ripescaggio all’interno del licenziamento per giustificato motivo oggettivo di tipo economico. Nella prima parte del saggio, l’esame dei più recenti orientamenti della giurisprudenza, in particolare di quella sull’onere della prova, conduce alla conclusione che il ripescaggio è parte integrante del gmo posto dall’art. 3, l. 604/1966 inteso quale limite interno (o causale) dell’atto di licenziamento, in quanto costituisce il nesso causale negativofra riorganizzazione disposta dal datore e mansioni del lavoratore. Il significato così assunto dal gmo, pur costituendo certo un limite “minimale” dell’atto di licenziamento, risulta comunque conforme ai principi costituzionali, eurounitari e internazionali, secondo l’interpretazione consolidatasi fino ad oggi. La seconda parte del lavoro analizza come la nuova disciplina dello ius variandi (art. 2103 c.c. come modificato dall’art. 3, d.lgs. 81/2015) impatta sulla struttura e sull’ampiezza del ripescaggio. Partendo dal presupposto che il nuovo testo dell’art. 2103 c.c. amplia il debito del lavoratore, includendovi tutte le mansioni appartenenti al medesimo livello di inquadramento rispetto alle mansioni di assunzione (1 co.) e le mansioni del livello immediatamente inferiore (co. 2) – l’A. giunge alla conclusione che il ripescaggio costituisce oggi oggetto di un vero e proprio onere e si estende a tutte le mansioni che integrano il debito di lavoro. Il datore di lavoro infatti ha l’onere, a pena di ingiustificatezza del licenziamento, di cooperare all’adempimento del lavoratore e, dunque, di adibire il lavoratore, nell’esercizio del proprio potere direttivo, ad una delle mansioni dovute, dello stesso livello o del livello immediatamente inferiore rispetto alle mansioni di assunzione. Il mancato rispetto del ripescaggio, così trasformato dall’art. 2103 nuovo testo c.c., è poi corredato da un successivo ed autonomo obbligo di formazione, che grava sul datore di lavoro. Infine, a corollario del ragionamento, l’A. ritiene che il “fatto giuridico” la cui “manifesta insussistenza” dà luogo, ai sensi dell’art. 18, co. 5, St. lav. alla tutela reintegratoria attenuata includa anche il mancato rispetto del ripescaggio, nell’accezione risultante dal combinato disposto dell’art. 3 l. 604/1966 e art. 2103 nuovo testo c.cTHE DUTY OF «REPECHAGE» IN THE DISMISSAL FOR OBJECTIVE ECONOMIC REASONS IN THE LIGHT OF THE JOBS ACT REFORM.
The essay focuses on the role of repêchage in the definition of the dismissal for objective economic reasons after the recent Italian labour law reforms. In the first part of the essay, moving from the analysis of the case-law, especially the one concerning the burden of proof, the author highlights that repêchage is part of the definition of dismissal for objective economic reasons as provided for by Art. 3 Law no. 604/1966, as it represents the causal link between the reorganization of the firm and the workers’ skills. This is in line with both the Italian Constitution and the principles at supranational and international level. In the second part of the essay, the author analyses how the new text of Art. no. 2103 c.c. (as reformed by delegated decree no. 81/2015) affects the duty of repêchage. According to the author, the new art. 2103, broadening the range of tasks the employee can be assigned to in the workplace, has also broadened the notion of repêchage. In her conclusive remarks, she argues that an employer’s failure to fulfil the duty of repêchage, should lead to the reinstatement of the employee under art. 18, co. 5, St. la
Il controllo a distanza dell’attività dei lavoratori dopo il “Jobs Act” (art. 23 D.Lgs. 151/2015) : spunti per un dibattito
No full textL’introduzione mira a offrire una panoramica del nuovo art. 4 St.lav., in materia di potere di controllo del datore di lavoro, recentemente modificato dall’ultima riforma del lavoro (c.d. Jobs Act).
In particolare, dopo una sommaria esposizione delle ragioni sottostanti la nuova norma, volte ad adeguare il potere di controllo del datore di lavoro all’evoluzione dei dispositivi tecnologici presenti sul luogo di lavoro, l’Autrice individua e si sofferma, in una prospettiva critica, sulle eterogenee e complesse questioni interpretative poste dalla novella.The introduction aims at giving an overview of the new article 4 of the
Worker’s Statute (Law no. 300/1970), concerning the employer’s monitoring
powers, as recently reformed by the latest Italian Labour Reform (the so called
Jobs Act).
In particular, after a brief explanation of the rationale underlying the new
rule, in order to make the employer’s control power compatible with the
improvement of technological tools in the workplace, the Author critically lists
and takes into consideration the heterogeneous and complicated interpretative
issues raised by the brand new reform
Extreme genetic diversity among springtails (Collembola) in subterranean calcretes of arid Australia
No full textPublication: Genome 18 June 2020The subterranean islands hypothesis for calcretes of the Yilgarn region in Western Australia applies to many stygobitic (subterranean-aquatic) species that are "trapped" evolutionarily within isolated aquifers due to their aquatic lifestyles. In contrast, little is known about the distribution of terrestrial-subterranean invertebrates associated with the calcretes. We used subterranean Collembola from the Yilgarn calcretes to test the hypothesis that troglobitic species, those inhabiting the subterranean unsaturated (non-aquatic) zone of calcretes, are also restricted in their distribution and represent reciprocally monophyletic and endemic lineages. We used the barcoding fragment of the mtDNA cytochrome c oxidase subunit 1 (COI) gene from 183 individuals to reconstruct the phylogenetic history of the genus Pseudosinella Schäffer (Collembola, Lepidocyrtidae) from 10 calcretes in the Yilgarn. These calcretes represent less than 5% of the total possible calcretes in this region, yet we show that their diversity for subterranean Collembola comprises a minimum of 25 new species. Regionally, multiple levels of diversity exist in Pseudosinella, indicative of a complex evolutionary history for this genus in the Yilgarn. These species have probably been impacted by climatic oscillations, facilitating their dispersal across the landscape. The results represent a small proportion of the undiscovered diversity in Australia's arid zone.Michelle T. Guzik, Mark I. Stevens, Steven J.B. Cooper, William F. Humphreys and Andrew D. Austi
Extraordinary micro-endemism in Australian desert spring amphipods
No full textIncreasing pressure for water in the Australian arid zone is placing enormous stress on the diverse endemic communities inhabiting desert springs. Detailed information about the evolutionary processes occurring within and between individual endemic species will help to develop effective and biologically relevant management strategies this fragile ecosystem. To help determine conservation priorities, we documented the genetic structure of the endemic freshwater amphipod populations in springs fed by the Great Artesian Basin in central Australia. Phylogenetic and phylogeographic history and genetic diversity measures were examined using nuclear and mitochondrial DNA from approximately 500 chiltoniid amphipods across an entire group of springs. Pronounced genetic diversity was identified, demonstrating that levels of endemism have been grossly underestimated in these amphipods. Using the GMYC model, 13 genetically divergent lineages were recognized as Evolutionarily Significant Units (ESUs), all of which could be considered as separate species. The results show that due to the highly fragmented ecosystem, these taxa have highly restricted distributions. Many of the identified ESUs are endemic to a very small number of already degraded springs, with the rarest existing in single springs. Despite their extraordinarily small ranges, most ESUs showed relative demographic stability and high levels of genetic diversity, and genetic diversity was not directly linked to habitat extent. The relatively robust genetic health of ESUs does not preclude them from endangerment, as their limited distributions ensure they will be highly vulnerable to future water extraction.N.P. Murphy, M. Adams, M.T. Guzik, A.D. Austi
Ayaanella M.T. Khan & Anis 2017, gen. nov.
No full textAyaanella M.T. Khan & Anis gen. nov. (Figs 1–10) Type species. Ayaanella globugaster M.T. Khan & Anis sp. nov. Description. Female. Head (Fig. 1); antennal torulus placed slightly above lower margin of eye; malar space dark, as long as or shorter than eye width; ocelli arranged in obtuse triangle; mandible (Fig. 2) 4-dentate, third tooth shorter, and a concavity between third and fourth teeth; maxillary palp (Fig. 3) unsegmented, swollen basally, with one seta at apex. Antennal formula 1, 1, (2), 2, 3; antenna (Figs 5–8) with 2 anelli (Figs 7, 8: A1 and A2); funicle 2 segmented, segments asymmetrical, with PLS, F2 broader than long; clava 3-segmented with very long setae and PLS. Mesosoma with pronotum medially divided into two plates; mid lobe of mesoscutum and scutellum each with 2 pairs (2+2) setae; side lobe of mesoscutum with 1 seta along anterolateral corner and axilla; propodeal margin almost straight posteriorly and about as long as metanotum medially; posterior two-thirds of mesoscutum, and scutellum with longitudinally cellulate sculpture, anterior one-third of mesoscutum with polygonal cells. Fore wing hyaline with venation extending to slightly less than half wing length; costal cell very narrow; marginal vein longer than premarginal or stigmal veins; premarginal vein broader than marginal vein; RS1 absent [except two or three setae below stigmal vein]; disc moderately densely setose with setae arranged in rows. Legs with tarsal formula 3-3-3. Metasoma longer than mesosoma; ovipositor short, extending from TV of gaster and hardly exserted. Male. Unknown. Etymology. The genus is named after the son of the second author (SBA), Ayaan + ‘-ella’ Latin suffix added to generic name.Published as part of Khan, Mohd Talib & Anis, Shoeba Binte, 2017, A new genus of Trichogrammatidae (Hymenoptera: Chalcidoidea) from India, pp. 165-168 in Zootaxa 4344 (1) on pages 165-166, DOI: 10.11646/zootaxa.4344.1.9, http://zenodo.org/record/104236
Il licenziamento nullo perchè discriminatorio, intimato in violazione di disposizioni di legge o in forma orale
No full textL’articolo esamina le varie forme di licenziamento nulle ai sensi del Jobs Act (licenziamento discriminatorio; licenziamento per ritorsione; licenziamento per violazione di legge; licenziamento per disabilità fisica e psichica; licenziamento per mancato superamento del periodo di comporto; licenziamento intimato in forma orale) sia al fine di definire i confini delle varie figure – anche rispetto alla nozione di licenziamento ingiustificato – sia per dipanare la questione delle tutele applicabili. Tale secondo problema è rilevante perché il Jobs Act a fronte delle varie ipotesi di licenziamento nullo non sempre esplicita la forma di tutela applicabile. Nel contributo l’A. sostiene l’idea che – benchè sia indubbio che in via generale il Jobs Act ha elevato a regola la tutela indennitaria e ha relegato ad eccezione la tutela reintegratoria – tuttavia con specifico riferimento all’area del licenziamento nullo esso ha riconfermato la centralità della tutela reintegratoria in considerazione dei particolari interessi della persona del lavoratore che entrano in gioco. Ne deriva che le varie ipotesi di licenziamento nullo – anche ove la legge non contempli una previsione specifica; sono soggette alla tutela reintegratoria ex art. 18 St.lav. o alla tutela reintegratoria “di diritto comune”.The article examines the various forms of dismissal void under the Jobs Act (discriminatory dismissal, dismissal for retaliation, dismissal for violation of the law, dismissal for physical and mental disability, dismissal for failure to exceed the period of compensation, dismissal announced orally) in order to define the boundaries of the various figures; also with respect to the notion of unfair dismissal; and to solve the problem of the applicable protections. This second problem is relevant because the Jobs Act in the face of the various hypotheses of invalid dismissal does not always explicitly the form of protection applicable. In the contribution, the Author supports the idea that; although it is undoubted that in general the Jobs Act has elevated to rule the indemnity protection and has relegated to exception the reinstatement protection; however, with specific reference to the area of invalid dismissal it has reconfirmed the centrality of the reinstatement protection in view of the particular interests of the person of the worker who come into play. It follows that the various hypotheses of invalid dismissal; even where the law does not provide for a specific provision; are subject to the reintegration protection pursuant to art. 18 of Statuto dei Lavoratori or to the reintegration protection "under common law
What lies beneath: Molecular phylogenetics and ancestral state reconstruction of the ancient subterranean Australian Parabathynellidae (Syncarida, Crustacea)
No full textThe crustacean family Parabathynellidae is an ancient and significant faunal component of subterranean ecosystems. Molecular data were generated in order to examine phylogenetic relationships amongst Australian genera and assess the species diversity of this group within Australia. We also used the resultant phylogenetic framework, in combination with an ancestral state reconstruction (ASR) analysis, to explore the evolution of two key morphological characters (number of segments of the first and second antennae), previously used to define genera, and assess the oligomerization principle (i.e. serial appendage reduction over time), which is commonly invoked in crustacean systematics. The ASR approach also allowed an assessment of whether there has been convergent evolution of appendage numbers during the evolution of Australian parabathynellids. Sequence data from the mtDNA COI and nDNA 18S rRNA genes were obtained from 32 parabathynellid species (100% of described genera and ~25% of described species) from key groundwater regions across Australia. Phylogenetic analyses revealed that species of each known genus, defined by traditional morphological methods, were monophyletic, suggesting that the commonly used generic characters are robust for defining distinct evolutionary lineages. Additionally, ancestral state reconstruction analysis provided evidence for multiple cases of convergent evolution for the two morphological characters evaluated, suggesting that caution needs to be shown when using these characters for elucidating phylogenetic relationships, particularly when there are few morphological characters available for reconstructing relationships. The ancestral state analysis contradicted the conventional view of parabathynellid evolution, which assumes that more simplified taxa (i.e. those with fewer-segmented appendages and setae) are derived and more complex taxa are primitive.K.M. Abrams, M.T. Guzik, S.J.B. Cooper, W.F. Humphreys, R.A. King, J.-L. Cho and A.D. Austi
Factors Associated to Purchase of Quality-Labelled Beef
No full textThe aim of the present study is to identify the factors associated to purchase of quality-labelled beef. For this purpose a total of 364 surveys were carried out on buyers of beef in three Spanish cities. The sample was divided into three groups of buyers according to the beef purchasing habits with a quality label. A logistic regression analysis was used to estimate the differences between groups. The results show the importance of the production region as a quality aspect. Income level, association of quality-labelled beef with “guarantee and tradition” aspects, purchasing frequency, place of purchase, production systems and lifestyles are all variables that enabled us to establish differences between groups.beef quality, quality label, consumer perception, Demand and Price Analysis,
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