Safety and Regularity in Landing

1959 ◽  
Vol 63 (588) ◽  
pp. 690-695
Author(s):  
E. S. Calvert
Keyword(s):  
Failure Rate ◽  
Visual Stimuli ◽  
Visual Task ◽  
Human Being ◽  
Visual Aids ◽  
The Past ◽  
Approach Speed

The paper I have presented to you here is a brief account of the work we have been doing in the past six years at Farnborough and B.L.E.U. In studying visual judgments during the past few years, we have been driven to one conclusion which is pretty well the same as that which Capt. Prowse put before you, namely, that we are reaching the limit of what the human being can do. Every visual task has a certain failure rate, and I think this rate depends on the value of V|ak, where V is the approach speed, a is the acceleration which the pilot is able and willing to apply during a corrective manoeuvre, and k is an index representing the goodness of the visual stimuli. The tendency is for V|a to increase as aircraft get larger and heavier, but we have hitherto managed to counteract this by improving the visual aids, i.e. by increasing k.

scholarly journals http://habibiaislamicus.com/index.php/hirj/article/view/228

2021 ◽  
Vol 5 (3) ◽  
pp. 69-82
Author(s):  
Karim Khan ◽  
Keyword(s):  
Social Life ◽  
Human Being ◽  
Full Understanding ◽  
Islamic Culture ◽  
Life After Death ◽  
Environmental Situation ◽  
The Past ◽  
Major Factors ◽  
Past Experiences ◽  
Islamic Civilization

Change and development started with the creation of universe and human being. The society got developed and advanced, depended on the experiences of man in the past, environmental situation, relations with all other species around him etc. The culture and civilization also developed with the passage of time. The man could not decide with justice even with his full understanding of the of problems and situation. On the eve of unsuccessful approach of human being towards such problems and their solutions / decisions, Almighty Allah guided the human being through His messengers. The purpose of their (Prophets-pbut) being was to make favourable and justful approach to the problems faced by the man as an individual as well as in society. The culture and civilization is infact the progressive shape of man made cultures having all the past experiences of social life confronted by him in the past. Islamic civilization considers all the elements essential to effectuate the living of humanbeing. The concept of life, the purpose of life, the beliefs & thoughts, the involvement of man, the collective structure of the society etc are the basic elements of Islamic culture & civilization. Cultures & Civilizations are formulated on three major factors, i.e. Geographical, Biological and Ideological factors. Culture and Civilization also require moral groundings on which the rites and rituals are formulated and performed by all the members of the society. The purpose of Islamic civilization is ‘Peace’ and ‘Tranquility’ for the humans in this world and in the Hereafter. Therefore, the characteristics of Islamic culture & civilization are; the oneness of God, brotherhood, justice & goodwell, respect, cleanliness, moral character and freedom. Islamic culture and civilization guarranttee success for the human being in this material world and in the life after death.

scholarly journals History, memory and reconciliation: Njabulo Ndebele’s The cry of Winnie Mandela and Pumla Gobodo-Madikizela’s A human being died that night

Literator ◽  
2006 ◽  
Vol 27 (2) ◽  
pp. 1-20
Author(s):  
R. Goodman
Keyword(s):  
South African ◽  
Human Being ◽  
African History ◽  
African Society ◽  
South African Society ◽  
The Past ◽  
Public Figures ◽  
Ethical Complexity ◽  
Narrative Techniques

This article deals with two texts written during the process of transition in South Africa, using them to explore the cultural and ethical complexity of that process. Both Njabulo Ndebele’s “The cry of Winnie Mandela” and Pumla Gobodo-Madikizela’s “A human being died that night” deal with controversial public figures, Winnie Mandela and Eugene de Kock respectively, whose role in South African history has made them part of the national iconography. Ndebele and Gobodo-Madikizela employ narrative techniques that expose and exploit faultlines in the popular representations of these figures. The two texts offer radical ways of understanding the communal and individual suffering caused by apartheid, challenging readers to respond to the past in ways that will promote healing rather than perpetuate a spirit of revenge. The part played by official histories is implicitly questioned and the role of individual stories is shown to be crucial. Forgiveness and reconciliation are seen as dependent on an awareness of the complex circumstances and the humanity of those who are labelled as offenders. This requirement applies especially to the case of “A human being died that night”, a text that insists that the overt acknowledgement of the humanity of people like Eugene de Kock is an important way of healing South African society.

An IT Measurement Program

2002 ◽  
pp. 115-141
Author(s):  
Han van der Zee
Keyword(s):  
Failure Rate ◽  
Common Sense ◽  
It Management ◽  
Organizational Goals ◽  
The Past ◽  
Improvement Programs ◽  
Program Failure

Based on the lessons from measurement in other disciplines, and from companies’ experiences with IT measurement programs in the past, it is well known that measurement accomplishes nothing unless it indeed drives improvement programs. Also, those activities should be measured where the need for improvement is greatest, and the needs of different audiences or stakeholders must be taken into account (in Chapter 2, the main stakeholders were identified, being the shareholders, customers, and employees of the organizational entity being measured). In practice, senior and IT management tend to violate this common sense. As Rubin asserts, lack of focus on the important issues, as perceived by the stakeholders, is one of the reasons for his observed IT metrics program failure rate of 80 percent, together with too strong a focus on individual measures unrelated to specific organizational goals.

Safety of Ceramic Components

2006 ◽  
Vol 309-311 ◽  
pp. 1321-1324 ◽  
Author(s):  
Patricie Merkert ◽  
Christoph Krause ◽  
Meinhard Kuntz ◽  
Martin Dietrich
Keyword(s):  
Failure Rate ◽  
Implant Failure ◽  
Limited Mobility ◽  
The Past ◽  
Surgeon Training ◽  
Increased Risk ◽  
Ceramic Components ◽  
Total Failure ◽  
Implant System ◽  
Ceramic Implant

A statistical analysis of ceramic implant failure is presented. It is shown that the majority of failures occure within the first 12 months after implantation. From this characteristic distribution the prediction of the total failure rate is possible even for the latest years of production. There have been considerable improvements of the reliability in the past 5 years. Furthermore, there is evidence that the failure rate strongly depends on ball head diameter. For the largest ceramic ball head of 36mm diameter up to now no failure has been reported. From these results it is concluded that ceramic implant failure is in general released by individual circumstances. In particular, the probability of failure may be strongly increased in the case of limited mobility and an increased risk of impingement. In the case of a well developed specific surgeon training and right choice of the ceramic implant system the ceramic components provide an extremely reliable and safe solution for the patient.

Concluding Remarks

2010 ◽  
Vol 6 (S269) ◽  
pp. 183-185
Author(s):  
Roger M. Bonnet
Keyword(s):  
Human Being ◽  
Galileo Galilei ◽  
The Past ◽  
Scientific Achievements

Let me first express my warmest acknowledgements to Cesare Barbieri for having taken the initiative of convening this symposium. These two days offered a unique opportunity to celebrate the scientific achievements and the legacy of Galileo Galilei. It allowed not only celebrating the scientist but also the philosopher and the human being. It was a fantastic journey in the past, present and future exploration of our universe and a fantastic retrospection into the Renaissance world which no better city than Padova would be able to offer. During these two days we could listen to a well balanced and well prepared set of excellent papers and presentations. All participants should be congratulated for their very active interactions during the discussions in the aula and also during coffee and lunch breaks.

Cross-Modal and Non-Sensory Influences on Auditory Streaming

Perception ◽  
10.1068/p5035 ◽  
2003 ◽  
Vol 32 (11) ◽  
pp. 1393-1402 ◽  
Author(s):  
Robert P Carlyon ◽  
Christopher J Plack ◽  
Deborah A Fantini ◽  
Rhodri Cusack
Keyword(s):  
Auditory Stimulus ◽  
Experimental Psychology ◽  
Visual Stimuli ◽  
Human Perception ◽  
Tone Sequence ◽  
Visual Task ◽  
Auditory Streaming ◽  
Visual Targets

Carlyon et al (2001 Journal of Experimental Psychology: Human Perception and Performance27 115–127) have reported that the buildup of auditory streaming is reduced when attention is diverted to a competing auditory stimulus. Here, we demonstrate that a reduction in streaming can also be obtained by attention to a visual task or by the requirement to count backwards in threes. In all conditions participants heard a 13 s sequence of tones, and, during the first 10 s saw a sequence of visual stimuli containing three, four, or five targets. The tone sequence consisted of twenty repeating triplets in an ABA–ABA … order, where A and B represent tones of two different frequencies. In each sequence, three, four, or five tones were amplitude modulated. During the first 10 s of the sequence, participants either counted the number of visual targets, counted the number of (modulated) auditory targets, or counted backwards in threes from a specified number. They then made an auditory-streaming judgment about the last 3 s of the tone sequence: whether one or two streams were heard. The results showed more streaming when participants counted the auditory targets (and hence were attending to the tones throughout) than in either the ‘visual’ or ‘counting-backwards’ conditions.

scholarly journals ISLAM DAN KONSERVASI SUMBER DAYA ALAM

2008 ◽  
Vol 1 (3) ◽  
pp. 58
Author(s):  
Eko Budi Minarno
Keyword(s):  
Natural Resources ◽  
Human Existence ◽  
Future Generations ◽  
Human Being ◽  
Human Beings ◽  
The Past ◽  
Conservation Of Natural Resources ◽  
The Creation

<p class="Bodytext5">Among the various crises, worrying enough is the start of the scarcity of some Natural Resources (SDA), especially from unrecoverable groups such as petroleum, metals and minerals. And by often ignoring the needs of other living beings as well as the needs of future generations. If then comes a crisis with respect to this SDA, which is affected negatively human finally. SDA is needed by humans in the past, present and future. The threat to the existence and sustainability of natural resources is just the same as the threat to human existence and survival. The conservation of natural resources, which is essentially the management of natural resources, is an absolute must and is the main responsibility of human being as the Caliph of this earth. There are three main tasks for human beings related to the conservation of natural resources including al Intifa '(nurture and utilize), al I'tibar (think, be grateful, explore the secrets of nature), and al Islah (preserve and deliberate sustainability for the benefit of people, and the creation of harmony of life nature of Allah's creation.</p><p> </p><p>Di antara berbagai krisis, yang cukup mengkhawatirkan adalah mulai terjadinya kelangkaan beberapa Sumber Daya Alam (SDA) terutama dari kelompok yang tidak terpulihkan seperti minyak bumi, logam, dan min­eral. Dan dengan sering mengabaikan kebutuhan makhluk hidup yang lain maupun kebutuhan generasi yang akan datang. Kalau kemudian muncul krisis sehubungan dengan SDA ini, yang terkena darnpak negatif akhirnya manusia juga. SDA sangat dibutuhkan oleh manusia dimasa lalu, sekarang dan yang akan datang. Ancaman terhadap keberadaan dan kelangsungan SDA sama saja artinya dengan ancaman terhadap keberadaan dan kelangsungan hidup manusia. Konservasi SDA yang berintikan pengelolaan SDA, adalah suatu hal yang mutlak harus dilaksanakan dan menjadi tanggung jawab utama manusia sebagai khalifah di bumi ini. Ada tiga tugas utama bagi manusia berkaitan dengan koservasi SDA meliputi al Intifa’ (memelihara dan mendayagunakan), al I’tibar (memikirkan, mensyukuri, menggali rahasia alam), dan al Islah (memelihara dan sengaja kelestarian untuk kemslahatan umat, serta terciptanya harmoni kehidupan alam ciptaan Allah SWT.</p><p> </p>

scholarly journals The Sensitivity of the Past Malayonesian Leaders and Scholars toward Sustainability

2017 ◽  
Vol 20 ◽  
pp. 11-20
Author(s):  
Shaharir M.Z ◽  
Alinor M.B.A.K
Keyword(s):  
Sixteenth Century ◽  
Human Being ◽  
The Past ◽  
Sustainability Concept ◽  
Religious Concept

Based on our study on two inscriptions, the Talang Tuwo inscription in Palembang, Sumatera dated 683 AD, and an inscription at Phui Qui, Vietnam dated 1088 AD, and three manuscripts, the Nagarakartagama by Prapanca 1365 AD, Hikayat Raja Pasai written by an anonymous in early sixteenth century, and Taj al-Salatdin by Bukhary al-Jawhary 1603, we show that the past Malayonesian leaders and scholars were very much sensitive towards the environmental, food, language, religious-spiritual, and knowledge sustainabilities. The comprehensiveness of their sustainability concept can be seen from their concern not only about this world but also hereafter and not just human being but every creation. For sustainabilities, their great leaders, and scholars had practiced or prescribed principle of moderation; subscribed religious concept of happiness and spiritualism; against greed, extremism-fanaticism, pride, unbalanced in wealth and hedonism.

scholarly journals The Silent Era in Australian Cinema

2014 ◽  
Vol 6 (1) ◽  
pp. 88-97
Author(s):  
Irina Anatolyevna Zvegintseva
Keyword(s):  
Film Criticism ◽  
Human Being ◽  
National Cinema ◽  
The Past ◽  
The People ◽  
The Future ◽  
History Of ◽  
Contemporary Cinema ◽  
The Individual ◽  
Silent Era

The article focuses on the first period in the history of Australian cinema. It is well-known that the present is always rooted in the past. This is true of any national cinema, and the Australian one is no exception. This subject is relevant in the light of the fact that, in the first place, the reasons for the contemporary boom in Australian cinema are impossible to understand and analyze unless they are derived from the awareness of the first steps of Australian cinema. It was in the very first years of the existence of Australian cinema that there emerged a special worldview, inherent in the cinematographic messages of this nation, that would later become iconic of Australian cinema: addressing the reality of Australia, love for its wild and beautiful nature and for the people who civilize this severe land. In their works the filmmakers of the Green Continent have almost always unflaggingly introduced two protagonists, an animate one, a manly, daring human being, and an inanimate one, the nature, magnificent, powerful, unexplored... At the same time, there was formed an image of a Hero: a fair, proud man, for whom honor and dignity are closely linked to striving for freedom. A conflict between the Individual and a soulless system is manifested in the early bushranger films and in the contemporary ones alike, now that the films by the Australian filmmakers come out again and again featuring the Individuals attempts at breaking his bondage. The novelty of this research lies in the fact that while the contemporary period of Australian cinema is well-covered in the global film criticism, the past of this national cinema is almost unknown. Considering the interest in the phenomenon of the contemporary cinema of the Green Continent, the author concludes that the global success of the Australian films today is largely linked to the accomplishments of the cinema pioneers, who against tough competition from American and English films, have laid a foundation for the future victories of this special national cinema.

scholarly journals ENVIRONMENTAL PROTECTION

2015 ◽  
Vol 3 (9SE) ◽  
pp. 1-2
Author(s):  
Purnendu Sharma
Keyword(s):  
United Nations ◽  
Environmental Protection ◽  
Human Being ◽  
Way Of Life ◽  
Eternal Truth ◽  
World Community ◽  
The Past ◽  
The World

From the beginning of the world to the present age, man has set a long journey of development. But in this journey, he has come forward alone leaving behind the eternal truth of life, as a result of which the catastrophic problems of the environment have taken birth and the world community has been trying to move forward by grappling with them for the past several decades. In view of its seriousness in 1972, a United Nations Conference was held in Stockholm, in which Mrs. Indira Gandhi, in her statement given for the protection of environment and welfare of mankind, said, "Man cannot be a civilized and true human being unless That he should not view the entire human civilization and the whole world in a friendly manner. In his statement, he highlighted the superiority of Vedic tradition and Indian way of life for environmental protection. सृष्टि के प्रारम्भ से वर्तमान युग तक मनुष्य ने विकास की लम्बी यात्रा तय की है। किन्तु इस यात्रा में वह जीवन के शाश्वत सत्य को पीछे छोड़कर अकेला आगे निकल आया है जिसके परिणाम में पर्यावरण की प्रलयंकारी समस्याओं ने जन्म ले लिया है और विश्व समुदाय विगत कई दशकों से इनसे जूझता हुआ आगे बढ़ने का प्रयास कर रहा है। 1972 में इसकी गम्भीरता को देखते हुए स्टाॅकहोम में संयुक्त राष्ट्र सम्मेलन आयोजित किया गया जिसमें श्रीमती इन्दिरा गांधी ने पर्यावरण संरक्षण एवं मानव जाति के कल्याण हेतु दिये गये अपने वक्तव्य में कहा कि, ’’मनुष्य तब तक सभ्य एवं सच्चा मानव नहीं हो सकता जब तक कि वह सम्पूर्ण मानव सभ्यता एवम् सम्पूर्ण सृष्टि को मित्रभाव से न देखे। अपने वक्तव्य में पर्यावरण संरक्षण हेतु वैदिक परम्परा एवम् भारतीय जीवन पद्धति की श्रेष्ठता को रेखांकित किया।

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