null case
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2021 ◽  
Vol 2 (2) ◽  
pp. 34-45
Author(s):  
Lemohang Tjabaka

The English conventional infinitive clauses have either overt or covert subjects. Previous analyses mainly used the PRO Theorem and Null-Case Approaches to show the distribution of the subjectness of the subject-less conventional infinitives. However, this paper investigated the position of the subjectness of the subject-less conventional infinitive clauses using the Minimalist Program’s Movement Theory of Control and the External Token Merge. In this qualitative paper, data was extracted from the previous English Ph.D. research studies conducted by English native and non-native speakers, and analysed using successive approximation analytic tools. The results demonstrate that the control and SSR-infinitives are generated in a similar fashion, which is why they share the type of subjectness.  The base-generated PRO, which is claimed to be the subjectness of the control infinitives, is further revealed that is derived from movement. Therefore, for uniformity purposes, the subjectness of the control and SSR-infinitives is found to be a trace-copy (t) or a lexical subject positioned at the [spec-IP], [spec-TP], and [spec-vP]. The analysis suggested connectivity between the structure of the subject-less conventional infinitive clause and the position of the subjectness of the subject-less conventional infinitives as the structure of the subject-less conventional infinitives informs the distribution.



2019 ◽  
Vol 625 ◽  
pp. A28 ◽  
Author(s):  
R. H. Cameron ◽  
M. Schüssler

Power spectra of solar activity based on historical records of sunspot numbers and on cosmogenic isotopes show peaks with enhanced power apart from the dominant 11-year solar cycle, such as the 90-year Gleissberg cycle or the 210-year de Vries cycle. In a previous paper we have shown that the overall shape of the power spectrum is well represented by the results of the generic normal form model for a noisy and weakly nonlinear limit cycle, with parameters all determined by observations. Using this model as a null case, we show here that all local peaks with enhanced power, apart from the 11-year band, are consistent with realization noise. Even a 3σ peak is expected to occur with a probability of about 0.25 at least once among the 216 period bins resolved by the cosmogenic isotope data. This casts doubt upon interpretations of such peaks in terms of intrinsic periodicities of the solar dynamo process.



2018 ◽  
Vol 28 (4) ◽  
pp. 699-718
Author(s):  
박상도


2017 ◽  
Vol 2017 ◽  
pp. 1-19 ◽  
Author(s):  
Laurel P. McCoy ◽  
Patrick S. Market ◽  
Chad M. Gravelle ◽  
Charles E. Graves ◽  
Neil I. Fox ◽  
...  

Composite analyses of the atmosphere over the central United States during elevated thunderstorms producing heavy rainfall are presented. Composites were created for five National Weather Service County Warning Areas (CWAs) in the region. Events studied occurred during the warm season (April–September) during 1979–2012. These CWAs encompass the region determined previously to experience the greatest frequency of elevated thunderstorms in the United States. Composited events produced rainfall of >50 mm 24 hr−1 within the selected CWA. Composites were generated for the 0–3 hr period prior to the heaviest rainfall, 6–9 hours prior to it, and 12–15 hours prior to it. This paper focuses on the Pleasant Hill, Missouri (EAX) composites, as all CWA results were similar; also these analyses focus on the period 0–3 hours prior to event occurrence. These findings corroborate the findings of previous authors. What is offered here that is unique is (1) a measure of the interquartile range within the composite mean fields, allowing for discrimination between variable fields that provided a strong reliable signal, from those that may appear strong but possess large variability, and (2) composite soundings of two subclasses of elevated thunderstorms. Also, a null case (one that fits the composite but failed to produce significant rainfall) is also examined for comparison.



2016 ◽  
Vol 2 (4) ◽  
Author(s):  
Norbert Hornstein ◽  
Kleanthes Grohmann ◽  
Juan Uriagereka ◽  
David Berlinski

At the core of case lies an abstract, phonetically null Case. The authors discuss how Jean-Roger Vergnaud’s proposal regarding abstract Case enhanced the explanatory power of Universal Grammar.



2015 ◽  
Vol 34 (3) ◽  
pp. 65-94 ◽  
Author(s):  
Scott Adam Edwards ◽  
Felix Heiduk

The Indonesian “haze” that engulfs Southeast Asia is a result of the burning of forests and has a detrimental effect on the health of millions of people. Indonesia is currently the third largest emitter of carbon dioxide in the world. In response to the dangers posed by forest fires to national and global environmental security, the then Indonesian president publicly declared a “war on haze” in 2006 and called for the use of all necessary measures to stop the deliberate setting of fires. Although his strong “securitising” rhetoric received much public support, it is yet to produce results. The Indonesian authorities have had little success in preventing fires or prosecuting the culprits. Indonesia thus appears to be a null case – that is, a case of an unsuccessful securitisation. We argue that this unsuccessful securitisation needs to be understood against the backdrop of Indonesia's vast decentralisation process, which resulted in certain powers being devolved from Jakarta to the provinces. We find that it is the ability of local and regional elites (often entrenched in patronage networks with plantation owners) to curtail environmental policies which explains the continuation of forest fires. With regard to securitisation theory, our findings suggest that securitising moves and audience acceptance do not necessarily lead to the successful implementation of emergency measures. It appears that there are intermediate factors – in our case mainly linked to the nature of and the distribution of power within the political regime – that impact on the success of securitisation processes.



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