Relation B/W Stress, Nozzle Load and Total Length in a Process Piping Line

Author(s):  
Javad Ozmaian ◽  
Amir H. Farzaneh

Nowadays, time saving in piping stress analysis is a major concern among consultant engineering companies in power and process plants. In this paper, we are going to have a quantity review between some important parameters such as sustained, occasional and expanding stresses with total length and nozzle load of a real case according to ASME B31.3. Most of the times, piping stress designers try different and more flexible piping routes completely arbitrary. Longer piping route means greater mass, and it means a big trouble in earthquake time especially for allowable nozzle loading, on the other hand shorter piping route increases thermal nozzle loading and operating stresses. We will try to find a relationship among mentioned parameters to have an optimal piping route in order to save time and material. Finally, different routes will be analyzed using Caesar II to plot related parameters and find optimum criterion.

1940 ◽  
Vol 72 (4) ◽  
pp. 389-405 ◽  
Author(s):  
J. E. Smadel ◽  
M. J. Wall

Anti-soluble substance antibodies and neutralizing substances, which develop following infection with the virus of lymphocytic choriomeningitis, appear to be separate entities. The times of appearance and regression of the two antibodies are different in both man and the guinea pig; the antisoluble substance antibodies appear earlier and remain a shorter time. Moreover, mice develop them but no demonstrable neutralizing substances. Injection of formalin-treated, virus-free extracts containing considerable amounts of soluble antigen fails to elicit anti-soluble substance antibodies and to induce immunity in normal guinea pigs; administration of such preparations to immune pigs, however, is followed by a marked increase in the titer of anti-soluble substance antibodies in their serum. On the other hand, suspensions of formolized washed virus are effective in normal guinea pigs in stimulating both anti-soluble substance antibodies and protective substances, and in inducing immunity to infection.


2019 ◽  
Vol 4 (1) ◽  
Author(s):  
Naupal Naupal

Abu Zayd believes that understanding the Qur'an is not limited to explanations or comments. It involves an interpretation process for capturing the significance (maghza) from the literal text. Interpretation also requires a presupposition that the Qur'an itself does not produce literal absolutes and certainty. The presupposition needs an interpretation that illustrates the possibility of accepting the diversity of Qur'anic interpretations in the times. By using Abu Zayd's hermeneutics, the Qur'an is an icon of Islam and at the same time a representation of Arab culture itself which is not necessarily literally absolute, but is open to interpretation. Hans Georg Gadamer's hermeneutic circle that inspired Hermeneutics of Abu Zayd emphasized that in understanding and applying the meanings of the text, the subject played a role in the text rather than the other way around. This study aims to open opportunities that the Qur'an on the one hand is an objective thing seen from the content of its truth, that is seen from its universal message, but on the other hand it is subjective, because it is bound by the interpretation of the text. This research is also intended to avoid the sacredness of the ordination of a single interpretation of the Qur'an which has resulted in the emergence of fundamentalism which has recently become so prevalent in global Islamic societies, not least in Indonesia.


Author(s):  
Ah. Fawaid

<p>The tradition of <em>ijtihad</em> became a rare activity conducted. This tradition on the other hand seems to be the authority of the religious elite and another hand, yet the tradition of <em>ijtihad</em> which should be further developed. It became the spirit of Islamic progressivity. Without this tradition, Islam seems to be frozen and stutter for the challenges of the times. It must be realized that the current challenge may be resolved not merely refer to the creativity of the past. Contemporary challenges must be faced and solved by the present creativity as well. Creativity is a time only in the context of time resolve the problem and not always just as drawn to the matter at different times. Any period has a different way and solution in accordance with the challenges of his time. Similarly, each community has a different solution when faced with problems, even at the same time and same problem. This is where the interpretation of reality gave birth to the diversity of interpretation of a role as well as the diversity of truth. And moving the tradition of <em>ijtihad</em> is one of the efforts to mobilize Islam.</p>


PMLA ◽  
1948 ◽  
Vol 63 (2) ◽  
pp. 678-685 ◽  
Author(s):  
J. D. Jump

Mr. R. H. Wilenski protests against the common belief that Ruskin was a kind of Art-Dictator of England in the eighteen-fifties. Ruskin, he says, was not a best-selling author during that decade; nor, on the other hand, was he respected by established artists and architects. So slight was his repute, indeed, that his letters to the Times in May 1851 can have done little to influence either the general or the specialist public in favor of pre-Raphaelitism. This drastic revision of accepted notions has had surprisingly little effect. In Mr. Paul Bloomfield's William Morris, Ruskin appears once more as the critic who gave “status” to the Pre-Raphaelites; and Mr. William Gaunt declares that on May 13, 1851, “an eagle scream was heard, a mighty talon hovered over the correspondence columns of The Times. It was Ruskin to the rescue. The Pre-Raphaelites had found a champion.” Neither of these writers mentions Wilenski's dissent.


2007 ◽  
Vol 4 (1) ◽  
pp. 13 ◽  
Author(s):  
T. Budiardi ◽  
T. Nursyams ◽  
Agus Oman Sudrajat

<p>Larval of fighting fish (<em>Betta splendens</em> Regan) requires precise live foods for its growth and survival. In this experiment, fish larvae were fed on either <em>Paramecium + Artemia, Paramecium + Artemia + Tubifex, Paramecium + Moina, or Paramecium + Moina + Tubifex</em>. The fish were fed <em>Paramecium</em> from day-2 till day-7 after hatching. There after, the live food was changed according to the treatments till day-28.  Results showed that fish fed on Paramecium + Artemia significantly had the highest total length (12.63 mm) than other treatments (11.86 mm). On the other hand, survival rate of fish had no significant affected by the treatments.</p> <p>Keywords: fighting fish, <em>Betta splendens</em>, <em>Paramecium</em>, <em>Moina</em>, <em>Artemia</em>, <em>Tubifex</em>, larvae</p> <p> </p> <p>ABSTRAK</p> <p>Larva ikan betta (<em>Betta splendens</em> Regan) membutuhkan jenis pakan alami yang tepat bagi kelangsungan hidup dan pertumbuhannya. Pada penelitian ini, larva ikan diberi pakan berupa <em>Paramecium</em> + <em>Artemia</em>, <em>Paramecium</em> + <em>Artemia </em>+ <em>Tubifex</em>, <em>Paramecium</em> + <em>Moina</em>, atau <em>Paramecium</em> + <em>Moina </em>+ <em>Tubifex.</em>  Ikan diberi pakan pakan berupa <em>Paramecium</em> dari hari ke-2 hingga hari ke-7. Setelah itu, pemberian pakan alami diubah berdasarkan masing-masing perlakuan hingga hari ke-28.  Hasil penelitian menunjukkan bahwa ikan yang diberi pakan <em>Paramecium</em> + <em>Artemia</em> memiliki tubuh secara signifikan lebih panjang (12,63 mm) dibandingkan perlakuan lainnya (11,86 mm).  Sementara itu, kelangsungan hidup tidak dipengatuhi oleh perlakuan.</p> <p>Kata kunci: ikan betta, <em>Betta splendens</em>, <em>Paramecium, Moina, Artemia, Tubifex</em>, larva</p>


2020 ◽  
Vol 1 (2) ◽  
pp. 210-225
Author(s):  
Sonny Dewi Judiasih ◽  
Elycia Feronia Salim ◽  
Agitha Putri Andany Hidayat ◽  
Cynthia Kurniawan ◽  
Rifny Meirizka ◽  
...  

Abstrak Seiring perkembangan zaman, dewasa ini terdapat orang yang berkeinginan mengubah jenis kelaminnya yang disebut sebagai transeksual. Faktor yang menyebabkan seseorang menjadi transeksual selain dari faktor hormonal dapat juga terjadi karena pengaruh faktor lingkungan. Dalam hal ini akan menimbulkan masalah dalam segala aspek hukum dan bidang kehidupan salah satunya terkait dengan pewarisan bagi transeksual. Di Indonesia, eksistensi hukum adat terutama dalam hal waris masih diakui. Masyarakat adat khususnya adat Minangkabau yang menjunjung tinggi nilai-nilai dan norma agama Islam tentunya menolak keberadaan transeksual di lingkungan mereka dan dengan ditolaknya keberadaan transeksual di Adat Minangkabau, transeksual tidak berhak dalam pewarisan dalam waris adat khususnya di Minangkabau. Tujuan dari penulisan ini adalah untuk mengetahui, menjelaskan dan menganalisis tentang pewarisan transeksual dalam Hukum Waris Adat Minangkabau. Kata Kunci : agama, hukum adat, hukum waris, transeksual Abstract Along with the times, there are people who wants to change their sex, which is called transsexual. Factor that cause a person to become transsexual aside from hormonal factors can also occur due to the influence of environmental factors. On the other hand returning to norms and religion is considered to violate the norms and values of custom and religion, in this case, it will cause problems in all aspects of law and life, one of which is related to inheritance for transsexual. In Indonesia, the existence of Adat Law esspecialy in heir matter still recognized. Indigenous peoples especially Adat Minangkabau, who uphold Islamic religious values and norms naturally reject the existence of transsexual in their environment. There fore, transsexual are not entitled to inhertitance in Adat Minangkau in inheritance. The purpose in this paper is to find out, explain, and analyze abput transsexual inhertitance in Minangkabau Adat Law. Keyword : adat law, inheritance adat law, religion, transsexual


2017 ◽  
Vol 8 ◽  
pp. 140
Author(s):  
Cristina López Vargas

<p class="Abstract">With growing sustainability concern in mind, firms seek to implement reverse logistic systems in their operations. However, if these practices were not properly implemented, they would be costly and even ineffective. In order to guide company efforts, the present study provide a comprehensive framework based on two dimensions. On one hand, it suits a reverse logistic management model stage-by-stage. On the other hand, the framework brings together concrete measures to optimize SC sustainability from three perspectives: operative, economical and environmental. The proposed framework thus allow to balance reverse logistic practices and SC sustainability. Furthermore, we validated it by analysing six real case in different industries. Findings highlight how reverse logistic activities may improve each SC sustainability dimension.</p>


2017 ◽  
Vol 7 (1) ◽  
pp. 62
Author(s):  
Gani Pllana ◽  
Sadete Pllana

In this paper, in a more pronounced way we are exploring with priority the formation process of terms from Albanian common words in technical terminologies (mechanical, electrical, construction). The influence of the scientific-technical language on the general one will be further strengthened in future, because science and its language are beginning to play an increasingly more important role on the development of culture in general. Under the influence of these factors, the terminology lexicon and the general lexicon are getting every step closer, where, an intellectualized lexicon is serving as the basic interlink which exists in both macro-layers. On the other hand, this problem could be linked in a particular way with the formation in the course of the times, of the technical terminology built on the basis of words of the native language, which are raised to the level of terms for the nomination of specialized concepts of this field. Thus, for example, a range of words can be brought forward, which we come across as early as in Buzuk’s creation "Meshari’’ (“Missal”) (1555), which today are used as terms also, not only directly in today’s technical fields, like: fuqi, forcë, bosht, rrotë, rrotullohet (rrotulluem), (Engl. power, strength, axle, wheel, spinning (spinned) etc. As is evident, on this basis primarily Albanian terminology formations are created, alongside formations originating from foreign languages, as well as those built on the basis of authentic Albanian and of word formative models and types (term formative) thereof: boshtor, i rrotullueshëm (Engl. axial, rotating) etc.


1936 ◽  
Vol 40 (312) ◽  
pp. 839-860
Author(s):  
L. T. H. Greig

In speaking to you to-night on the Economics of Air Line Operation, I propose to speak primarily from the viewpoint of the operator of an internal air line. I do not mean, by that, that I shall confine my remarks strictly to the various problems encountered by my own particular company, nor do I mean that any opinions which I may express will, of necessity, be of interest only to operators of internal services. On the other hand, I do not intend to venture into the realms of very long distance air routes, such as Empire routes, many of the problems connected with which have already been dealt with in considerable detail by Mr. Woods Humphrey in his interesting series of articles in The Times in May of this year. Such small experience as I have had so far with international flying has convinced me that the political difficulties, which are undoubtedly encountered by many of the national air transport companies, must force upon them policies other than those dictated by strictly economic requirements, and in consequence, must render a true comparison between their operation and purely European flying almost impossible.


HUMANIKA ◽  
2016 ◽  
Vol 23 (2) ◽  
pp. 40
Author(s):  
Mulyono Mulyono

Pancasila as ideology contains many teachings about how human should relate to the others, nature and God in the life of society and the state. Pancasila’s teachings believed truth and goodness by Indonesian peoples since been justified through a variety of scientific-philosophical studies. This is the meaning of Pancasila as a orthodoxy. On the other hand, the process of modernization spur the development of science and technology and phenomenon of globalization so that dynamics and changes in society take place quickly. In the context of practical guideline, the implementation of Pancasila should adapt to the development of national and international community. The breakdown of Pancasila’s values should be reconstructed continuously order to always stay relevant as problem solver and able to keep up with the the times. Revitalization and reinterpretation of Pancasila as a ideology should always be done in order to not become obsolete so abandoned by its adherents.


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