scholarly journals Exploring field-of-view non-uniformities produced by a hand-held spectroradiometer

Author(s):  
Tamir Caras ◽  
Arnon Karnieli ◽  
John Hedley

The shape of a spectroradiometer’s field of view (FOV) affects the way spectral measurements are acquired. Knowing this property is a prerequisite for the correct use of the spectrometer. If the substrate is heterogeneous, the ability to accurately know what is being measured depends on knowing the FOV location, shape, spectral and spatial sensitivity. The GER1500 is a hand-held spectrometer with a fixed lens light entry slit and has a laser guide that allows control over the target by positioning the entire unit. In the current study, the FOV of the GER1500 was mapped and analysed. The spectral and spatial non-uniformities of the FOV were examined and were found to be spectrally independent. The relationship between the FOV and the built-in laser guide was tested and found to have a linear displacement dependent on the distance to the target. This allows an accurate prediction of the actual FOV position.  A correction method to improve the agreement between the expected and measured reflectance over heterogeneous targets was developed and validated. The methods described are applicable and may be of use with other hand-held spectroradiometers.

2017 ◽  
Vol 14 (1) ◽  
pp. 67-81
Author(s):  
Mohd A’Tarahim Mohd Razali Bin Mohd Razali ◽  
Mohd Yakub @ Zulkifli Mohd Yusoff Bin Mohd Yusoff ◽  
Nor Hafizi Yusof Bin Yusof ◽  
Siti Fatimah Salleh Binti Salleh ◽  
Mohd Faiz Hakimi Mat Deris Bin Mat Deris ◽  
...  

The aim of this study is to explore the importance of Qira’at Mutawatirah as a discipline particularly in the field of fiqh (jurisprudence). As a field of study, Qiraat (Quranic reading) plays a significant role in Islamic Fiqh by way of shaping the opinions and views of the fuqaha’ (jurists). Nevertheless, some fuqaha’ are less familiar with Qiraat as a study which has thus led to some confusion and ambiguity on the matter. It was even suggested that the differences of fiqh found within the madzhabs (sects) are based on the fuqaha’s own Qiraat. Thus this paper is a discussion on the differences of wajh Qiraat within the farsh letters as found among the Qiraat scholars. This paper also analyses the relationship and influence of the Qiraat readings among the fuqaha when it comes to deriving a hukm (principle), particularly on fiqh ibadah (the laws of worship). As such, this significant study sheds light into the approach used by the fuqaha’ when it comes to extracting and deriving laws and principles based on the different Qiraat readings. The objectives of this study are to investigate the extent and role of Qiraat, to analyse and observe the relationship between Qiraat readings of the fuqaha and its relationship to the hukm. This study is based entirely on library research. Overall, the findings show that Qiraat is undoubtedly important; the differences in Qiraat have a major impact in the way that the various Islamic Fiqh were derived from the Qur’anic verses. Nevertheless, the chosen Qiraat readings by Fuqaha, on the other hand, do not play a major role in determining the fiqh within the various sects; instead the wajh Qiraat plays a major role within their respective sects. However, in some circumstances, the chosen Qiraat readings do sometimes become a source which a hukm is decided within their sects, and vice versa. It is hoped that this study becomes a pioneer for other researchers to conduct a more in-depth study on the sciences of Qiraat by exploring it critically within the various perspectives of the Islamic discipline. It is hoped that it can be analysed, studied, understood and implemented in the field of teaching and learning, in line with its importance within the other branches of Islamic discipline. It is hoped that as a study, it can be further expanded and remain significant to the Islamic scholars and the community at large. Keyword: Qiraat Mutawatirah, Fiqh, Qiraat, fuqaha‘   Penulisan ini bertujuan merungkai hubungan rapat Qiraat dalam disiplin ilmu Islam terutamanya ilmu Fiqh. Qiraat menjadi salah satu faktor yang dominan terutamanya dalam mencorakkan perbezaan hukum Fiqh Islami dalam kalangan Fuqaha’. Namun masih terdapat kalangan yang kurang mengetahui dan memahami hakikat kewujudan ilmu Qiraat sehingga menimbulkan kekeliruan dan kesamaran mengenainya bahkan wujudnya pendapat menyatakan bahawa hukum fiqh yang diinstibatkan dalam mazhab adalah berdasarkan daripada Qiraat yang dibaca oleh kalangan fuqaha itu sendiri. Justeru kajian ini akan menyentuh dan membincangkan perbezaan wajh qiraat yang terdapat pada farsh huruf dalam kalangan ulama Qiraat. Dalam masa yang sama, kajian ini juga akan menyingkap dan menganalisis perkaitan dan pengaruhnya terhadap pengeluaran hukum oleh kalangan Fuqaha’ terutama ayat-ayat al-Quran yang melibatkan fiqh ibadat. Kajian ini penting demi memahami keadaan sebenar bagaimana kalangan Fuqaha mengeluarkan hukum fiqh berdasarkan perbezaan Qiraat. Objektif kajian ialah mengkaji sejauhmana perkaitan dan peranan Qiraat pada hukum fiqh, menganalisis dan menilai sejauh mana pertalian bacaan Qiraat yang dibaca Fuqaha’ dengan hukum yang diinstibatkan oleh Fuqaha.’ Secara keseluruhannya, kajian ini dijalankan berdasarkan kajian ke perpustakaan sepenuhnya. Ternyata dapatan hasil kajian ini merumuskan bahawa perbezaan Qiraat pula memberi impak yang besar dalam mencorakkan hukum fiqh dalam ayat al-Quran. Bacaan ‘Qiraat PilihanFuqaha‘ pula tidaklah menjadi faktor utama mempengaruhi hukum fiqh mazhab yang diasaskan oleh mereka bahkan fuqaha hanya menjadikan wajh Qiraat itu sebagai platform utama dalam menentukan hukum fiqh dalam mazhab yang diasaskan mereka. Namun tidak dinafikan juga, bacaan ‘Qiraat Pilihan Fuqaha‘ itu kekadang menjadi sebab penentuan hukum bagi mazhab mereka dan kekadangnya sebaliknya. Kajian ini diharap menjadi perintis kepada pengkaji yang lain untuk lebih prolifik mengenai ilmu Qiraat dalam membahaskannya dari pelbagai sudut disiplin ilmu Islam secara lebih kritis supaya ia dapat ditelaah, dikaji, difahami, diperkasai dan diimplimentasikan dalam aspek pengajaran dan pembelajaran sejajar dengan kepentingannya terhadap cabangan ilmu-ilmu Islam yang lain agar terus berkembang dan bertapak pada kaca mata Ilmuan Islam secara khusus dan masyarakat sejagat secara umumnya.   Kata Kunci: Qiraat Mutawatirah, Fiqh, Qiraat, fuqaha‘.


2019 ◽  
Vol 20 (1) ◽  
pp. 74-87
Author(s):  
Alina Maria Dumitrescu

AbstractThe following article concentrates on the analysis between the elements that appear in Lucian Blaga’s theatre. In foreground, it is put the relationship between the playwright and the idea of „dramatic myth”. On the other hand, it is described the way in which the tragic dimension affects the characters of each play, their struggle with suffering and the way they look to religion. Also, it is talked about the difference between the terms „drama”and „theatre”and also, „tragedy”and „tragic”. There are brought different opinions of literary critics, such as Eugen Todoran or Constantin Cubleşan, alongside with other references from writers and filosofers – Mircea Eliade, I. Kant etc. At the end of the study, it is talked about the parallel between the ancient theatre of greeks and the modern theatre of nowadays – especially on the fact that Lucian Blaga’s theatre acts better in the contemporary epoch than in the traditional one.


1985 ◽  
Vol 18 (01) ◽  
pp. 20-27
Author(s):  
Jean Bethke Elshtain

Albert Camus' ironic judge-penitent, Jean-Baptiste Clemence, remarks to his compatriot in the seedy bar, Mexico City, in a shadowy district of Amsterdam, the mist rising off the canals, the fog rolling in, cheap gin the only source of warmth, “Somebody has to have the last word. Otherwise, every reason can be answered with another one and there would never be an end to it. Power, on the other hand, settles everything. It took time, but we finally realized that. For instance, you must have noticed that our old Europe at last philosophizes in the right way. We no longer say as in simple times: ‘This is the way I think. What are your objections?’ We have become lucid. For the dialogue we have substituted the communique: ‘This is the truth,’ we say. You can discuss it as much as you want; we aren't interested. But in a few years there'll be the police who will show you we are right.”Now this is still an imperfect method of control—the enforcers are clearly identified and the coercion is too obvious. Not so in Orwell's1984. As Syme, the chilling destroyer of language proclaims: “It's a beautiful thing, the destruction of words.” Speaking to Orwell's protagonist Winston Smith, Syme continues: “Don't you see that the whole aim of Newspeak is to narrow the range of thought. In the end we shall make thoughtcrime literally impossible, because there will be no words in which to express it. Every concept that can ever be needed will be expressed by exactlyoneword, with its meaning rigidly defined and all its subsidiary meanings rubbed out and forgotten…. Every year fewer and fewer words, and the range of consciousness always a little smaller. Even now, of course, there's no reason or excuse for committing thoughtcrime. It's merely a question of self-discipline, reality control. But in the end there won't be any need even for that. The Revolution will be complete when the language is perfect.”


1978 ◽  
Vol 24 (3) ◽  
pp. 317-354 ◽  
Author(s):  
Henk J. De Jonge

Within the story of the twelve-year-old Jesus in the temple there are un-mistakable tensions. Two themes compete for the attention of the reader: on the one hand, the surprising intelligence of the young Jesus (47); on the other hand, his awareness that God, as his real Father, has claims upon him, to which his parents have to take second place (49). Luke could have given Jesus' statement on his obligations to his Father without describing the way in which he astonished the learned men in the temple. Alternatively, he could have brought out the intelligence of the child Jesus without quoting the words of 49, which seem to disparage his parents. One can see a relation-ship between the two themes, though it is not given in the narrative itself. The interpretation of the pericope stands or falls on the elucidation of the relationship between the two elements of the episode.


Tripodos ◽  
2021 ◽  
Vol 1 (47) ◽  
pp. 67-86
Author(s):  
Emiliana De Blasio ◽  
Donatella Selva

Concepts such as emotional govern­ance, affective citizenship and trans­formational leadership point at the way governments are addressing the COVID-19 crisis from an emotional perspective. The study takes the Ital­ian and Spanish leaders as case stud­ies, analysing TV speeches, press con­ferences and parliamentary addresses, on the one hand, and Facebook posts, on the other hand. The results show that the two cases adopt different emotional repertoires, depending on the historical and cultural leanings but also on the style of leadership they embrace. This style reverberates in the relationship they seek to build with citizens to stimulate compliance with their decisions and in the use of Facebook to promote positive mes­sages and counter the spreading of misinformation. The article also shows how affective governance and style of leadership contribute to the normative definition of good and deviant citizens in critical historical junctures. In par­ticular, the diffusion of fake news (and not just their manufacturing) is de­picted as anti-patriotic and non-civic. We argue that the crisis has catalysed processes and trends that were al­ready at play, while at the same time defining a new trait of leadership in the ability to promote cross-genera­tional solidarity and sense of belong­ing beyond national boundaries. Keywords: citizenship, communica­tion, emotions, governance, leader­ship, solidarity.


2012 ◽  
Vol 35 (2) ◽  
pp. 93-119 ◽  
Author(s):  
Teodor Negru

The debate surrounding the way in which Heidegger and Blumenberg understand the modern age is an opportunity to discuss two different approaches to history. On one hand, from Heidegger's perspective, history should be understood as starting from how Western thought related to Being, which, in metaphysical thinking, took the form of the forgetfulness of Being. Thus, the modern age represents the last stage in the process of forgetfulness of Being, which announces the moment of the rethinking of the relationship with Being by appealing to the authentic disclosure of Being. On the other hand, Blumenberg understands history as the result of the reoccupation process, which means replacing old theories with other new ones. Thus, to the historical approach it is not important to identify epochs as periods of time between two events, but to think about the discontinuities occurring throughout history. Starting from here, the modern age will be thought of not as an expression of the radicalization of the forgetfulness of Being, but as a response to the crises of medieval conceptions. For the same reason, the interpretation of history as a history of the forgetfulness of Being is considered by Blumenberg to subordinate history to an absolute principle, without taking into account its protagonists' needs and necessities.


2020 ◽  
Vol 13 (32) ◽  
pp. 83-114
Author(s):  
João de Azevedo e Dias Duarte

This article, through a review of a portion of the relevant literature, problematizes the way in which the connection between the Enlightenment and religion has traditionally been explained, principally by a historiography excessively focused on the 18th century French experience. Alternatively, this article argues that “continuity,” rather than “rupture,” more adequately describes this relationship. However, continuity, as understood here, excludes neither tension nor transformation. If, on the one hand, the Enlightenment is much more akin to religion than has been previously recognized, on the other hand, it has to a great extent shaped modern understanding of religion. This revision of the relationship between the Enlightenment and religion suggests the need to rethink the very identity of the Enlightenment and the issue of secularization. The article uses as a guide the German debate surrounding the question, “What is the Enlightenment?” It concludes with an analysis of Kant’s famous contribution to this debate.


2015 ◽  
Vol 22 (1) ◽  
pp. 83
Author(s):  
Zakiah Zaki

<p><em>This article concerns on how Kompas and Republika framed terrorism news and how they construct a religion (Islam) in those terrorism news. The way of the media exposing and selecting the facts to be published in their newspaper is an important aspect to be studied. This is because each media has its own inclination. Data was gathered using library research. Then, those collected data were analyzed using framing analysis and constructivism perspective. The results show that Kompas and Republika clearly said that Islam has nothing to do with terrorism and the terrorists have relationship with the International radical group like JI and Al-Qaeda. On the other hand, both newspapers have a slight difference in exposing the relationship between terrorists and pesantren. Republika said that those terrorists were not connected with pesantren. Meanwhile Kompas exposed the pro and contra about this matter.  In addition, both media have trivial differences in reporting about dakwah prohibition.  </em></p>


2012 ◽  
Vol 33 (4) ◽  
pp. 227-236 ◽  
Author(s):  
Agata Wytykowska

In Strelau’s theory of temperament (RTT), there are four types of temperament, differentiated according to low vs. high stimulation processing capacity and to the level of their internal harmonization. The type of temperament is considered harmonized when the constellation of all temperamental traits is internally matched to the need for stimulation, which is related to effectiveness of stimulation processing. In nonharmonized temperamental structure, an internal mismatch is observed which is linked to ineffectiveness of stimulation processing. The three studies presented here investigated the relationship between temperamental structures and the strategies of categorization. Results revealed that subjects with harmonized structures efficiently control the level of stimulation stemming from the cognitive activity, independent of the affective value of situation. The pattern of results attained for subjects with nonharmonized structures was more ambiguous: They were as good as subjects with harmonized structures at adjusting the way of information processing to their stimulation processing capacities, but they also proved to be more responsive to the affective character of stimulation (positive or negative mood).


2019 ◽  
Vol 41 (2) ◽  
pp. 67-81
Author(s):  
Douglas A. Kibbee ◽  
Alan Craig

We define prescription as any intervention in the way another person speaks. Long excluded from linguistics as unscientific, prescription is in fact a natural part of linguistic behavior. We seek to understand the logic and method of prescriptivism through the study of usage manuals: their authors, sources and audience; their social context; the categories of “errors” targeted; the justification for correction; the phrasing of prescription; the relationship between demonstrated usage and the usage prescribed; the effect of the prescription. Our corpus is a collection of about 30 usage manuals in the French tradition. Eventually we hope to create a database permitting easy comparison of these features.


Sign in / Sign up

Export Citation Format

Share Document