Twine Tension in High-Density Large Square Bales

2018 ◽  
Vol 34 (3) ◽  
pp. 515-525 ◽  
Author(s):  
Joshua R. McAfee ◽  
Kevin J. Shinners ◽  
Joshua C. Friede
Keyword(s):  
Stress Relaxation ◽  
Short Duration ◽  
Critical Period ◽  
High Density ◽  
The Other ◽  
Absolute Maximum ◽  
Design Changes ◽  
The Absolute ◽  
Harvesting Costs ◽  
Load Average

Abstract.When greater density bales are made, baler manufacturers recommend using twine with greater knot strength. When twine fails, bale integrity is lost, harvesting costs increase, and productivity suffers. Twine failure typically occurs in the knot on the top strand of the twine. A better understanding of twine tension in the top strands could help reduce failures, allow for improved knot strength recommendations, and ultimately lower baling costs. A system was developed to measure the tension of the top strands while baling a variety of crops with a high-density large square baler. Depending on the bale chute design, twine tension was greatest as the bale cantilevered from the chamber but had not yet touched the chute or just as the bale fully exited the bale chamber. In either case, the absolute maximum recorded tensions were typically less than 60% of the twine specified knot strength. Pulses in synchronization with the plunger frequency were superimposed on the nominal twine tension. Tension was usually greatest in the outer left twine and the other right twine because for each, there was only one neighboring twine to share the load. Average twine tension over the first 60 s after the bale rested on the ground was linearly related to bale density. Crop stress relaxation reduced tension up to 20% within 20 min after the bale was placed on the ground. Top strand tension approached 60% of knot strength for only a short duration as the bale exited the chamber and after that, the tension was much less than the specified knot strength. Therefore, design changes or strategies that reduce tension during the critical period when the bale exits the chamber could reduce maximum knot strength requirements and lead to lower baling costs. Keywords: Bales, Density, Tension, Twine.

A study of cometary eruptions through OH radio-lines

1999 ◽  
Vol 173 ◽  
pp. 249-254
Author(s):  
A.M. Silva ◽  
R.D. Miró
Keyword(s):  
Short Duration ◽  
Growth Curves ◽  
The Other ◽  
Initial Mass ◽  
Radio Lines ◽  
Other Hand ◽  
Sudden Rise

AbstractWe have developed a model for theH2OandOHevolution in a comet outburst, assuming that together with the gas, a distribution of icy grains is ejected. With an initial mass of icy grains of 108kg released, theH2OandOHproductions are increased up to a factor two, and the growth curves change drastically in the first two days. The model is applied to eruptions detected in theOHradio monitorings and fits well with the slow variations in the flux. On the other hand, several events of short duration appear, consisting of a sudden rise ofOHflux, followed by a sudden decay on the second day. These apparent short bursts are frequently found as precursors of a more durable eruption. We suggest that both of them are part of a unique eruption, and that the sudden decay is due to collisions that de-excite theOHmaser, when it reaches the Cometopause region located at 1.35 × 105kmfrom the nucleus.

The World after the End of the World

2017 ◽  
Vol 39 (2) ◽  
pp. 265-276 ◽  
Author(s):  
Kas Saghafi
Keyword(s):  
The Other ◽  
The World ◽  
History Of ◽  
The Absolute ◽  
End Of The World

In several late texts, Derrida meditated on Paul Celan's poem ‘Grosse, Glühende Wölbung’, in which the departure of the world is announced. Delving into the ‘origin’ and ‘history’ of the ‘conception’ of the world, this paper suggests that, for Derrida, the end of the world is determined by and from death—the death of the other. The death of the other marks, each and every time, the absolute end of the world.

Sectarian struggle in the Middle East and the new Alliances

2019 ◽  
pp. 337
Author(s):  
Harith Qahtan Abdullah
Keyword(s):  
Middle East ◽  
Critical Period ◽  
The Other ◽  
New Era ◽  
Islamic World ◽  
The World ◽  
Gulf States ◽  
Other World ◽  
Islamic Civilization ◽  
New Formation

Our Islamic world passes a critical period representing on factional, racial and sectarian struggle especially in the Middle East, which affects the Islamic identification union. The world passes a new era of civilization formation, and what these a new formation which affects to the Islamic civilization especially in Syria, Iraq, Yemen, and Lebanon. The sectarian struggle led to heavy sectarian alliances from Arab Gulf states and Turkey from one side and Iran states and its alliances in the other side. The Sunni and Shia struggle are weaken the World Islamic civilization and it is competitive among other world civilization.

Moderne Ikonen

2009 ◽  
Vol 54 (2) ◽  
pp. 123-143
Author(s):  
Bernadette Collenberg-Plotnikov
Keyword(s):  
Mass Culture ◽  
Visual Experience ◽  
Modern Art ◽  
The Other ◽  
Recent Discussion ◽  
Christian Church ◽  
Other Hand ◽  
The Absolute ◽  
Modern Mass

›Ikonen‹ sind heute nicht mehr nur die Ikonen der christlichen Kirche, sondern vor allem die Ikonen der modernen Massenkultur. Beide Arten von Ikonen werden in der neueren Kunstreflexion aufgegriffen: Kunst gilt entweder, verstanden als Erbin der religiösen Ikone, als Phänomen, das Absolutes in singulärer Weise anschaulich er- fahrbar macht. Oder aber die Kunst gilt umgekehrt lediglich als Klasse in der Welt der säkularen Ikonen. Demgegenüber wird im Beitrag erstens die These vertretenwerden, daß die neuere Kunst sowohl Aspekte transzendenter als auch immanenter Ikonen umfaßt. Zugleich ist es aber, so die zweite These, für unser Kunstverständnis charakteristisch, ein theoretisches Kontrastverhältnis zwischen Kunst und Ikone an- zunehmen. Dieses gründet auf einer spezifischen Reflexivität der Kunst, durch die sie sich von der Ikone beiderlei Art kategorial unterscheidet. Today, the word ›icon‹ usually no longer refers to the icons of the Christian church, but to the icons of the modern mass-culture. Both sorts of icons play a key-role in the recent discussion about art: Either art is supposed to be a descendant of the religious icon, a phenomenon that gives us a singular visual experience of the Absolute. On the other hand, art is supposed to be just one class among others in the wide world of the secular icons. In contrast to these two positions this essay contends that modern art comprehends aspects of transcendent as well as of immanent icons. Furthermore, it argues that at the same time it is characteristic for our notion of art to suppose a contrast between art and icon. This contrast is based on a specific reflectivity of art, which marks a categorical difference between art and both sorts of icons.

scholarly journals Preparation of alcohol-based handrub in COVID-19 Alsatian cluster

2020 ◽  
Vol 5 (1) ◽  
Author(s):  
Elodie Di-Falco ◽  
Johan Bourbon ◽  
Isalyne Sbaffe ◽  
Jean-Daniel Kaiser
Keyword(s):  
Critical Period ◽  
Hospital Management ◽  
Management Team ◽  
The Other ◽  
Packaging Materials ◽  
Local Production ◽  
Technical Grade ◽  
Hand Sanitizer ◽  
Set Up ◽  
Real Challenge

AbstractAlsace, in particular Haut-Rhin, is one of the main clusters of COVID-19 in France. There has been a shortage of essential supplies in the area, especially alcohol-based hand sanitizer. In this context, and in accordance with the decree dated March 6, 2020, our hospital management team asked us to start local production of alcohol-based handrub. This was a real challenge: In one week, we had to implement the production of handrub to meet the needs of a 1,400-bed hospital. The production had to comply with the French preparation guidelines and take place on specific premises, with qualified and calibrated equipment, by qualified staff, under the supervision of a pharmacist. The other big challenge we faced was the supply of pharmaceutical raw and packaging materials. During this particular critical period, all suppliers were out of stock. Here, we describe the organizational set-up and the decisions made, e. g., to use technical-grade ethanol before the publication of the decrees dated March 13 and March 23, 2020.

scholarly journals Some Preliminary Notes on the Physical Properties of the Soils of the Ganges Valley, more especially in their relation to Soil Moisture

1906 ◽  
Vol 1 (4) ◽  
pp. 454-469 ◽  
Author(s):  
H. M. Leake
Keyword(s):  
Soil Moisture ◽  
Physical Properties ◽  
Short Duration ◽  
Irrigation Water ◽  
The Other ◽  
Indian Agriculture ◽  
Northern India ◽  
The One ◽  
The Ganges

In a stretch of arable lands like those of the Ganges Valley, although damage may be caused by occasional floods, which are sudden and of short duration, the more general, and by far the most serious loss is due to deficiency of moisture of the soil: thus the relation of the soil to soil moisture becomes of more than ordinary importance. Dr Voelcker, in his Report on Indian Agriculture, remarks: “In India the relation of soils to moisture acquires a greater significance than almost anywhere else.......” This relation is fundamental, for on it depends the methods for the conservation of soil moisture, for the economical application of irrigation water, and for the treatment of barren and salt lands—all problems of direct interest to agriculturists in the plains of Northern India. The methods for dealing with these problems must be largely—if not entirely—empirical until such time as the behaviour of the soil in its relation to moisture is investigated. The problem in all its various branches is enormous, and in a country in which the seasons follow each other with such rapidity, and vary the one from the other in so marked a manner, it frequently happens that a particular point, if not determined within a period of a few days, must await solution until the following year.

scholarly journals Description of a new barometer, recently fixed up in the apart­ments of the Royal Society; with remarks on the mode hitherto pursued at various periods, and an account of that which is now adopted, for correcting the observed height of the mercury in the society’s barometer

1843 ◽  
Vol 4 ◽  
pp. 1-3
Keyword(s):  
Royal Society ◽  
The Other ◽  
Chemical Effect ◽  
The Absolute ◽  
The One ◽  
And Control ◽  
Usual Scale

The barometer, here alluded to, may in some measure be consi­dered as two separate and independent barometers, inasmuch as it is formed of two distinct tubes dipping into one and the same cistern of mercury. One of these tubes is made of flint glass, and the other of crown glass, with a view to ascertain whether, at the end of any given period, the one may have had any greater chemical effect on the mercury than the other, and thus affected the results. A brass rod, to which the scale is attached, passes through the framework, between the two tubes, and is thus common to both : one end of which is furnished with a fine agate point, which, by means of a rack and pinion moving the whole rod, may be brought just to touch the surface of the mercury in the cistern, the slightest contact with which is immediately discernible; and the other end of which bears the usual scale of inches, tenths, &c.; and there is a separate vernier for each tube. A small thermometer, the bulb of which dips into the mercury in the cistern, is inserted at the bottom : and an eye­piece is also there fixed, so that the agate point can be viewed with more distinctness and accuracy. The whole instrument is made to turn round in azimuth, in order to verify the perpendicularity of the tubes and the scale. It is evident that there are many advantages attending this mode of construction, which are not to be found in the barometers as usu­ally formed for general use in this country. The absolute heights are more correctly and more satisfactorily determined ; and the per­manency of true action is more effectually noticed and secured. For, every part is under the inspection and control of the observer; and any derangement or imperfection in either of the tubes is imme­diately detected on comparison with the other. And, considering the care that has been taken in filling the tubes, and setting off the scale, it may justly be considered as a standard barometer . The pre­sent volume of the Philosophical Transactions will contain the first register of the observations that have been made with this instru­ment.

The grand platform of Huangchengtai at Shimao site in Shenmu, Shaanxi

2021 ◽  
Vol 21 (1) ◽  
pp. 32-46
Keyword(s):  
The Other ◽  
The South ◽  
The Core ◽  
South Eastern ◽  
Multiple Contexts ◽  
Relative Chronology ◽  
The Absolute ◽  
Stone Carvings ◽  
Longshan Period

Abstract Remains of the grand platform in the locus of Huangchengtai at Shimao site in Shenmu, Shaanxi was discovered and excavated during the 2018–2019 season. The south-eastern corner and southern buttress of the platform were revealed. The locations of the other three sides of the buttresses were also preliminarily confirmed. As many as 70 stone carvings were discovered from multiple contexts, including the surface of the southern buttress, the floor of the corridor, as well as the debris of the southern buttress inside the corridor. The relative chronology of this platform and stone carvings cannot be later than the late Longshan period. The absolute date ranges from 2000 BCE to 1800 BCE. Fieldwork performed at the grand platform encourages multiple archaeological discussions, including the settlement layout within the Huangchengtai area, the nature of the settlement, and its role as the core of the Shimao site.

On the transcendence and immanence of God

2018 ◽  
Author(s):  
Michael Nestler
Keyword(s):  
Image Of God ◽  
The Other ◽  
Knowledge Of God ◽  
Divine Punishment ◽  
The Absolute ◽  
The Image Of God

Transcendence and immanence are two terms used to differentiate two realities, one of transcending worldly experience and the other of an inner-worldly experience. In scholastic theology (kalām), a respective distinction is being made regarding the image of God, whereby transcendence (tanzīh) is set against anthropomorphism (tašbīh) to solve the problem of how to deal with Quranic expressions that attribute human – formal or essential – characteristics to God. Also, in mysticism, the notion of transcendence and immanence of God plays a central role, for instance, in the teachings of Ibn al-ʿArabī. He mainly discusses this distinction in the chapter of Noah in Fuṣūṣ al-ḥikam (“The Bezels of Wisdom”), regarding knowledge of God. He rejects a pure theology of transcendence as it describes only a part of the divine reality. However, he points out that even though His immanent reality can be experienced, it is not comprehensible, because it is unlimited. Both realities interlock through the idea of the Oneness of Being or Unity of Existence (waḥdat al-wuǧūd), because ‘in reality’ they are nothing else than God. Ibn al-ʿArabī illustrates this ontological dependency by the example of Noah’s legend, by showing that the prophet supported the belief of the absolute transcendence of God, which was unacceptable for his people, not because they negated God’s existence, but because they had an immanent image of God. Accordingly, Ibn al-ʿArabī interprets the divine punishment, instead of misfortune, as immersing in the sea of knowledge of God. In this way the soul becomes a place of manifestation or a mirror of the divine reality.

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