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Journal articles on the topic 'The Ripper'

Author: Grafiati

Published: 4 June 2021

Last updated: 29 July 2024

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1

Irgashev, D. B., Sh B. Kurbanov, F. M. Mamatov, I. G. Temirov, and S. F. Mamatov. "High softening performance indicators of plug-softener." IOP Conference Series: Earth and Environmental Science 1284, no. 1 (2023): 012032. http://dx.doi.org/10.1088/1755-1315/1284/1/012032.

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Abstract Currently, ripper plows are widely used in the world, with working bodies "paraglider" type. In the conditions of Uzbekistan, their quality work does not meet the agro technical requirements. The aim study is to study the influence the parameters upper ripper on the performance working body with an inclined rack. The proposed working body consists of an inclined rack, an upper and lower ripper, as well as a chisel. Theoretical studies technological process the rippers are carried out using the basic provisions classical agricultural mechanics and mathematical analysis. Experimental st

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2

Mamatov, Farmon, Dilmurod Irgashev, Muhriddin Buriev, and Bekzod Ganiyev. "Justification of the bottom softening parameters of working organ with a sloping column." E3S Web of Conferences 434 (2023): 03010. http://dx.doi.org/10.1051/e3sconf/202343403010.

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At present, cultivator plows used in horticulture in Uzbekistan have a number of serious shortcomings. Their quality of work does not meet agrotechnical requirements. The purpose of study is to substantiate the parameters of lower ripper the working body with an inclined rack. The authors proposed a working body with an inclined rack, equipped with upper and lower rippers. The lower ripper loosens the lower soil layer. The scheme of a plow-ripper with improved working bodies is given. Theoretical studies were carried out using the laws of theoretical mechanics. In experiments, the height of ir

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3

Duncan, Sophie. "Personating the Ripper: Civilian Performance and the Melodramatic Mode." Nineteenth Century Theatre and Film 46, no. 2 (2019): 190–209. http://dx.doi.org/10.1177/1748372719861610.

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This article illuminates how the Ripper murders and their 1888 coverage re-theatricalised not only London, but many provincial towns. It looks beyond canonical theatrical contexts for, and responses to the Ripper, exploring extra-theatrical, popular performance ‘scenarios’ by civilian men, outside professional sites of theatricalised or medicalised spectatorship. It examines how civilian men personated key figures in the Ripper ‘scenario’: the plain-clothes detective, the Ripper's female victims, and the Ripper himself. These civilian performances illuminate our understandings of fin-de-siècle

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4

Gordeev, O. V., and V. O. Gordeev. "Working body for loosening the soil in a row between bushes of berry crops." Traktory i sel hozmashiny 84, no. 8 (2017): 3–7. http://dx.doi.org/10.17816/0321-4443-66308.

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Technologies for the care of berry plantations involve the use of manual labor for cultivation of soil between plant shrubs. The aim of the research is to develop a scheme of a working organ for loosening the soil in a row between bushes of berry crops on the basis of an improved mechanism for delivering soil rippers to the space between plant bushes. Berry plantations are characterized by row spacing and the distance between bushes, the soil in a row - by protective zone and a processing zone. In the article the equations of trajectory of movement of a ripper of soil (ripper tip) between bush

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5

BALABANOV, VIKTOR I. "ASSESSING LOOSENING DEPTH FLUCTUATIONS OF THE WORKING TOOL OF A VOLUMETRIC RECLAMATION RIPPER." Agricultural engineering, no. 6 (2021): 20–25. http://dx.doi.org/10.26897/2687-1149-2021-6-20-25.

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The working equipment used for deep loosening of heavy mechanical soils during the restoration of temporarily unclaimed agricultural lands includes a basic machine unit with attachments infl uenced by signifi cant oscillatory loads during its operation. The variability of the physical and mechanical properties of the treated soil aff ects the uneven depth of loosening and the machine operation. This is one of the main technological indicators evaluating the performance features of rippers. The research purpose is to analyze the ripper as a dynamic system and estimate the magnitude of the fl uc

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6

Buchanan, C. J. "From "Ripper"." Chicago Review 41, no. 1 (1995): 85. http://dx.doi.org/10.2307/25305916.

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7

Chorshanbiev, R. "PROVIDING THE RATIONALE FOR PARAMETERS OF THE WORKING PARTS OF THE CARROT DIGGER ELEVATOR, IN THE CONTEXT OF UZBEKISTAN." Journal of Science and Innovative Development 4, no. 2 (2021): 85–91. http://dx.doi.org/10.36522/2181-9637-2021-2-10.

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Studies show that due to variability of physical and mechanical properties of the soil, hard lumps are formed when carrots are harvested by diggers and remain inseparable from the tubers complicating the sifting process, which leads to overloading of machines. A lattice loosening working part that improves the separating ability of the digger elevator has been developed. The research objective is to seek rationale for the parameters of the lattice ripper of the carrot digger, which ensures a uniform distribution of the soil pile along the width of the elevator and improves complete separation

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8

Supriyanto, Agung, and Muhammad Vendy Hermawan. "SIMULASI NUMERIK DISTRIBUSI TEGANGAN POINT RIPPER DOZER D85E SS-2 AKIBAT BEBAN VERTIKAL DAN HORISONTAL." Teknika 7, no. 1 (2021): 36–45. http://dx.doi.org/10.52561/teknika.v7i1.127.

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Point ripper merupakan komponen aktuator yang terdapat pada Dozer, salah satunya yaitu pada unit Dozer D85E SS-2. Komponen ini berfungsi untuk mengeruk tanah dengan cara melakukan penetrasi ke dalam tanah, kemudian unit bergerak maju sehingga point ripper melakukan proses penggemburan tanah. Penetrasi pada point ripper mengakibatkan timbulnya tegangan. Tegangan yang terlalu besar berakibat terjadinya kegagalan berupa patah dan retakan komponen point ripper. Upaya untuk untuk mencegah kegagalan ini bisa dilakukan dengan melakukan redesain dan analisis kekuatan komponen menggunakan perangkat lun

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9

Ray, L. B. "The Grim RIPper." Science Signaling 2, no. 80 (2009): ec246-ec246. http://dx.doi.org/10.1126/scisignal.280ec246.

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10

Eckert, William G. "The Ripper Project." American Journal of Forensic Medicine and Pathology 10, no. 2 (1989): 164–71. http://dx.doi.org/10.1097/00000433-198906000-00016.

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11

Willi, Andreas. "Ares the Ripper." Indogermanische Forschungen 119, no. 1 (2014): 207–26. http://dx.doi.org/10.1515/if-2014-0011.

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Abstract In response to a recent derivation of the Greek theonym Ἄρης from a root *h₂reh₁‑, the present paper highlights some problems arising from this theory, notably the need to postulate an inversion of (the effects of) Stang’s Law in order to account for the well-attested Aeolic name variant Ἄρευς. These difficulties disappear if the theonym is taken to instantiate Stang’s Law itself and if an original root-noun nom. *h₂reu̯‑s and corresponding acc. *h₂reu̯‑m > *h₂rēm are posited, involving the root attested in Lat. ruere, Ved. rav‑, etc. Independent support for this view comes from th

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12

Maxamov, Xo'jaxmat, Rustam Tovashov, Bekzod Tovashov, and Farruh Jabborov. "Combination machine for soil cultivation and sowing grain." E3S Web of Conferences 264 (2021): 04049. http://dx.doi.org/10.1051/e3sconf/202126404049.

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The purpose of the study is to substantiate the design scheme and parameters of the working bodies of a combined machine for tillage and sowing grain on sloping lands. The authors have developed a machine that performs technological operations for tillage, grain sowing, and ridge formation to prevent water erosion. The design diagram is given. The basic principles and methods of classical mechanics, mathematical analysis, and statistics were used in this study. Theoretical and experimental studies have established that using a chisel-shaped ripper with loosening knives as a loosening working b

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13

Pebrianto, Rosihan, Edwin Harsiga, Marwan Asof, and Muhammad Dimas Thabrani. "Analisis Sifat Mekanik Batuan Terhadap Kemampugaruan Bulldozer Dan Kemampugalian Excavator Untuk Mencapai Target Produksi Overburden PT Berau Coal." MINERAL 8, no. 1 (2023): 8–13. http://dx.doi.org/10.33019/mineral.v8i1.4089.

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The research was conducted at Pit Q, PT Berau Coal with the aim of determining the productivity parameters of bulldozer ripping, excavator productivity, and factors affecting ripping activities on sandstone. The results showed that the material in pit q was sandstone which had a ucs value of 6.26 Mpa and a seismic velocity of 1751.63 m/s so the crossripping method was used so that the material was dismantled smaller. Based on ripper productivity, the relationship between the depth of penetration of the shank ripper and the speed of the bulldozer is obtained, productivity of the excavator is sm

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14

Mamatov, Farmon, and Gayrat Ergashov. "Ripping paw tools for preparing the soil for planting." E3S Web of Conferences 390 (2023): 04036. http://dx.doi.org/10.1051/e3sconf/202339004036.

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The paper discusses parameters of the loosening paw tool to prepare the soil the strip sowing of melons. Scheme of mutual arrangement of the paired housing and the ripper is given. Formulas were obtained for determining the depth of tillage, the width of the ripper and the degree of loosening of the soil, as well as the longitudinal distance between the body and the ripper. The experiments were carried out using the methods of strain measurement and multifactorial experiment. Experiments have established that with an increase in the width of the ripper, the degree of soil crumbling first incre

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15

Geller, Yu A., and E. O. Palamodov. "Substantiation of use of the adjustable elastic linkage in a ripper of digging machine with energy accumulator." Traktory i sel hozmashiny 83, no. 5 (2016): 33–38. http://dx.doi.org/10.17816/0321-4443-66199.

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The ripper is a working equipment for digging with active vibration isolation system; it allows the excavation with minimal power consumption. The article discusses the dynamic model of a ripper with energy accumulator. Influence of elastic linkage, geometric parameters and mass of links of ripper equipment on the oscillation frequency of working body is analysed. Analytical dependence is obtained, that establishes the interrelation between energy dissipated in soil, parameters of mechanical system and motion modes. Joint analysis of constraints and equations of vibrational motion of ripper wo

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16

Norchaev, R. N., D. R. Norchaev, and R. Kh Chorshanbiev. "Substantiation of the Lattice Ripper Parameters of the Carrot Digger in Conditions of the Republic of Uzbekistan." Agricultural Machinery and Technologies 14, no. 3 (2020): 15–19. http://dx.doi.org/10.22314/2073-7599-2020-14-3-15-19.

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The authors showed that during carrot harvesting by diggers, strong soil lumps were formed that were poorly separated from root crops and complicated the separation process, which leaded to machines overloading, due to the variability of the physical and mechanical soil properties. A lattice loosening working body was developed that improved the digger elevator separating ability.(Research purpose) To substantiate lattice ripper parameters of the carrot digger, which provides intensive loosening of the soil and thereby increases the impurities separation completeness with minimal root crops da

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17

Xu, Ge Ning, Meng He, and Jian Feng Wu. "Transient Vibration Analysis of Impact Ripper." Applied Mechanics and Materials 551 (May 2014): 150–57. http://dx.doi.org/10.4028/www.scientific.net/amm.551.150.

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In view of the vibration problem of impact ripper working under the excitation force of hydraulic ripper, finite element method is adopted for transition analysis of the structure. The impact ripper operating process is divided into two stages. Analyze the producing process of main vibration source for the structure. Establish the model of impact ripper by the finite element software SolidWorks, and its modal analysis is based on Simulation. The modal analysis gives the former eight natural frequencies and their corresponding vibration modes. Then use modal superposition method for transient a

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18

Patterson, Ellesse. "‘Its West End and Its Whitechapel’: Jack the Ripper and Gothic London in John Francis Brewer’s The Curse upon Mitre Square: A.D. 1530–1888 (1888)." Gothic Studies 26, no. 1 (2024): 52–67. http://dx.doi.org/10.3366/gothic.2024.0185.

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This article analyses the cultural implications of the representation of Jack the Ripper in John Francis Brewer’s novel The Curse upon Mitre Square: A.D. 1530–1888 (1888). By examining how Brewer’s Ripper is positioned as a curse on London itself, this article maps the impact of the killer’s crimes on subsequent depictions of gothic London and its terrors. It further explores how the religious and national tensions surrounding the killer influenced Brewer’s depiction of Jack the Ripper as a British Catholic, contributing to a departure from both earlier portrayals of gothic villains as largely

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19

Lu, Feng Yi, Xin Xin Liu, and Ge Ning Xu. "Research on Analysis Method of Fatigue Strength for New Type Crushing Ripper Based on the Composite Load Spectrum." Applied Mechanics and Materials 487 (January 2014): 378–84. http://dx.doi.org/10.4028/www.scientific.net/amm.487.378.

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In view of the problem that new type crushing ripper installation of tamping equipment in circulation under the action of different load working multiple cases may occur structural fatigue damage, analysis of its force characteristic, establishment ripper rack compression bending component model, according to the working condition of the most unfavorable load combinations, using the allowable stress method to calculate structural fatigue strength; the combined effect of road load spectrum and vibrating load is also taken into consideration, then statics analysis and fatigue analysis of new typ

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20

Djuraeva, N. B., and D. A. Kuldoshev. "To the study of one-dimensional motion of a deep ripper in natural soil in the presence of an elastic coupling between the shank and the ripper point." IOP Conference Series: Earth and Environmental Science 1112, no. 1 (2022): 012049. http://dx.doi.org/10.1088/1755-1315/1112/1/012049.

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Abstract As a result of the interaction of the deep ripper working body with the natural ground the soil changes its structure and deforms. The dynamics of cultivated soil is described on the basis of a model of a compressible plastic medium. According to this model, the stresses in the perturbed region satisfy the Mohr-Coulomb plasticity condition. As a result of solving the equation of motion of the ripper point in the form of a circular cone rigidly coupled to the ripper shank through an elastic element, it was found that with an increase in the stiffness coefficient, the ripper point perfo

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21

Irgashev, Dilmurod, Sanjar Toshtemirov, Farmon M. Maiviatov, and Bayramali Muqimov. "Placement of working bodies on the frame of the tool plow-ripper." E3S Web of Conferences 390 (2023): 01036. http://dx.doi.org/10.1051/e3sconf/202339001036.

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The purpose is to investigate substantiate relative position working bodies of improved plow-ripper. Scheme of the plow-ripper is given. The plow-ripper consists of the left and right sections, a ripping share established down the axle of symmetry tool, improved working bodies with inclined racks. Analytics dependencies are mined to define distance between working organs and the distance between them along the plow-ripper. Experiments have been carried out come true the relation stance working bodywork. Experiments have established that with an increase in the distance between the working bodi

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22

Bilkhu, Joti. "Black Butler: A Neo-Victorian Jack the Ripper and the Child Detective." Journal of Anime and Manga Studies 4 (December 3, 2023): 61–86. http://dx.doi.org/10.21900/j.jams.v4.1178.

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In Toboso Yana’s anime Black Butler, she pairs the figures of the child detective with Jack the Ripper to arrive at a complex array of meanings. The Ripper figure continues to have one of the most popular afterlives following its original context of Victorian Britain, with numerous contemporary iterations and adaptations of the 1888 murders visible across contemporary popular culture. This article examines the characteristics that Black Butler’s child detective Ciel Phantomhive has in common with the Ripper (tragic histories, violent behavior, and the strategic use of knowledge). I begin by co

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23

Haley, Scott D., Jerry J. Johnson, Frank B. Peairs, et al. "Registration of ‘Ripper’ Wheat." Journal of Plant Registrations 1, no. 1 (2007): 1–6. http://dx.doi.org/10.3198/jpr2006.10.0689crc.

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24

Nunes-Alves, Cláudio. "HSV avoids the RIPper." Nature Reviews Microbiology 13, no. 4 (2015): 188–89. http://dx.doi.org/10.1038/nrmicro3453.

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Sanford, Kathleen D. "Karen Ripper, BSN, MBA." Nurse Leader 7, no. 4 (2009): 10–29. http://dx.doi.org/10.1016/j.mnl.2009.05.010.

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26

Bush, Elizabeth. "Ripper (review)." Bulletin of the Center for Children's Books 65, no. 8 (2012): 416–17. http://dx.doi.org/10.1353/bcc.2012.0318.

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27

Loach, Barbara. "El juego de Ripper." Letras Femeninas 41, no. 1 (2015): 364–65. http://dx.doi.org/10.2307/44733812.

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Mehl, Albert L. "Confessions of a Ripper." Archives of Pediatrics & Adolescent Medicine 141, no. 8 (1987): 829. http://dx.doi.org/10.1001/archpedi.1987.04460080015006.

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29

Sepriadi, Sepriadi, and Subandi Gusman. "E EVALUASI PRODUKSI RIPPING OVERBURDEN UNTUK MENCAPAI TARGET PRODUKSI 190.000 BCM PADA BULAN MARET 2021 DI PIT CRM PT DUTA ALAM SUMATERA, LAHAT, SUMATERA SELATAN." Jurnal Teknik Patra Akademika 12, no. 02 (2021): 35–46. http://dx.doi.org/10.52506/jtpa.v12i02.133.

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Ripping overburden oleh bulldozer ripper Komatsu D155A merupakan faktor utama tercapai atau tidaknya target produksi overburden pada bulan Maret 2021. Berdasarkan data bahwa produksi overburden pada bulan Maret 2021 belum tercapai yaitu 158.787 BCM dari rencana produksi 206.654 BCM. Hal ini dikarenakan kemampuan ripping oleh bulldozer ripper Komatsu D155A di lapangan belum dapat bekerja maksimal. Produksi aktual ripping adalah 138.470 BCM dari rencana 190.000 BCM. Tentunya penurunan kemampuan produksi ripping ini disebabkan oleh faktor jenis material overburden dan efisiensi kerja yang masih b

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Myalenko, Victor I., Svetlana I. Rudakova, and Nikolay A. Marinov. "The Influence of the Occipital Chamfer Inclination Angle on the Wedge-Ripper Force Loading." Elektrotekhnologii i elektrooborudovanie v APK 67, no. 1 (2020): 122–26. http://dx.doi.org/10.22314/2658-4859-2020-67-1-122-126.

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The tillage implement plowshare acts on the soil similarly to a wedge-ripper. This is the most loaded and fast wearing part. The wedge-ripper blade when worn usually becomes dull quickly, and an occipital chamfer is formed on the back side. It creates additional traction resistance, prevents the blade introduction into the processed area, reduces the productivity and quality of agricultural implements work. (Research purpose) To determine the occipital chamfer inclination angle influence of the wedge-ripper in the range of 5-25 degrees on the resultant loading force characteristics. (Materials

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Fredrick, Gregorius, E. P. S. B. Taman Tono, and Irvani Irvani. "EVALUASI KEMAMPUAN PRODUKSI RIPPING DOZER RIPPER D375 UNTUK MENCAPAI TARGET PRODUKSI BATUBARA 180.000 TON BULAN OKTOBER DI TAMBANG AIR LAYA EXTENTION TIMUR FRONT LIMOA PT BUKIT ASAM (PERSERO) TBK UPTE." MINERAL 1, no. 1 (2020): 60–66. http://dx.doi.org/10.33019/mineral.v1i1.1611.

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Coal production target in East extension of TAL Limoa Front was 180.000 ton/month in October2015 but the target achieved only 115.967,59 ton with the percentage achievement of productiontarget at 64,4 %. Therefore it was necessary to evaluate performance of Dozer Ripper D375 numberseries DZ 521. The evaluation conducted by taking primer actual data in mine site such as cycletime, work distance, work effeciency, Ripper penetration and then the collecting data was processedto make reparations of DZ 521 type of D375 Ripper with the aim to meet the production target. Theachieved production after p

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NYAMANGARA, J., K. NYENGERAI, E. N. MASVAYA, et al. "EFFECT OF CONSERVATION AGRICULTURE ON MAIZE YIELD IN THE SEMI-ARID AREAS OF ZIMBABWE." Experimental Agriculture 50, no. 2 (2013): 159–77. http://dx.doi.org/10.1017/s0014479713000562.

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SUMMARYGlobally, a range of agronomic factors have been reported to have an impact on the performance of conservation agriculture (CA) and often determine its performance in relation to conventional agriculture (CONV). To assess this performance in Zimbabwe, 48 CA experiments were conducted by the International Crops Research Institute for the Semi-Arid Tropics in the semi-arid areas of southern Zimbabwe from 2004 to 2010, to calculate the weighted mean difference (WMD) through meta-analytical methods. The two CA practices, planting basins (Basins) and ripper tillage (Ripper), were compared wi

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Liggins, Emma. ":Jack the Ripper and the London Press;Jack the Ripper: Letters from Hell." Journal of Victorian Culture 7, no. 2 (2002): 332–36. http://dx.doi.org/10.3366/jvc.2002.7.2.332.

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Syromyatnikov, Yuriy, Aleksandr Kuts, Irina Troyanovskaya, Alexandra Orekhovskaya, Evgeny Tikhonov, and Viktoriia Sokolova. "Transporting Ability Calculation of the Rotor of Soil-Cultivating Loosening and Separating Vehicle." Acta Technologica Agriculturae 25, no. 2 (2022): 73–78. http://dx.doi.org/10.2478/ata-2022-0012.

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Abstract Currently, loosening and separating machines that combine the operations of crumbling and separating of soil according to the treated layer depth have come to the forefront. Interaction of the rotor blade of these machines with the soil comprises three stages: soil core formation; steady movement; and dumping of soil from the separating grid. The article determined the direction and magnitude of soil displacement, parameters and shape of the furrow formed after the ripper passage. Based on theoretical research, a mathematical model of the interaction of working bodies with the soil wa

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35

Abdurakhmonov, Urol, and Bakhodir Juraev. "Dynamics of the movement of the ripping tool for surface tillage." E3S Web of Conferences 264 (2021): 04048. http://dx.doi.org/10.1051/e3sconf/202126404048.

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The study aims to analyze the stability of the movement of the ripper tool for surface tillage. The basic principles and methods of classical mechanics, mathematical analysis, and statistics were used in this study. The dynamics of the movement of a ripper tool for surface tillage are considered, depending on the forces acting on it and its design parameters. A computational dynamic model is developed, and an equation describing the angular oscillations of the longitudinal links of the parallelogram ripper mechanism is obtained. It is established that the uniformity of the depth of the cultiva

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36

RUTKOWSKI, Sławomir, Rafał DUDEK, and Krzysztof WŁADZIELCZYK. "INFLUENCE OF PAD WELDING ON THE WEAR OF VIBRATION RIPPER TEETH." Tribologia 287, no. 5 (2019): 77–85. http://dx.doi.org/10.5604/01.3001.0013.6565.

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Due to the rapid wear of the teeth of the vibration rippers that work to compact and very compact soils, their regeneration by means of pad welding is becoming more and more common. This article presents the technology of pad welding ripper teeth and materials used to pad them. The paper presents the results of comparative research in the wear of new teeth and teeth subjected to the process of pad welding. The research results showed lower wear in welded teeth. The use of padding welds to strengthen the surface of teeth results in prolonging their service life.

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Osipov, A. G., and U. A. Vasechkin. "Studies of stress and strain in bucket teeth of earth-moving machines." iPolytech Journal 27, no. 1 (2023): 48–60. http://dx.doi.org/10.21285/1814-3520-2023-1-48-60.

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This paper aims to analyze the existing designs of bucket teeth in earth-moving machines with the purpose of selecting an optimal design in a scientifically grounded manner. The research objects included six design models of teeth of earth-moving machines made of alloyed manganese steel 110G13L. Teeth models were built using the KOMPAS-3D software. Lateral elastic internal stresses and elastic strains in the teeth models were determined using the COMSOL Multiphysics software. Lateral elastic internal stresses and elastic strains were calculated for the applied load of 9 kN in soft soil and 90

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Hotz, Christine S., Steven J. Templeton, and Mary M. Christopher. "Comparative Analysis of Expert and Machine-Learning Methods for Classification of Body Cavity Effusions in Companion Animals." Journal of Veterinary Diagnostic Investigation 17, no. 2 (2005): 158–64. http://dx.doi.org/10.1177/104063870501700210.

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A rule-based expert system using CLIPS programming language was created to classify body cavity effusions as transudates, modified transudates, exudates, chylous, and hemorrhagic effusions. The diagnostic accuracy of the rule-based system was compared with that produced by 2 machine-learning methods: Rosetta, a rough sets algorithm and RIPPER, a rule-induction method. Results of 508 body cavity fluid analyses (canine, feline, equine) obtained from the University of California–Davis Veterinary Medical Teaching Hospital computerized patient database were used to test CLIPS and to test and train

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39

Khudayarov, Berdirasul, Sherzod Mardonov, Nurbek Rashidov, Xasan Sodikov, and Dilshod Baratov. "Ripper for processing slope fields." E3S Web of Conferences 264 (2021): 04034. http://dx.doi.org/10.1051/e3sconf/202126404034.

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The purpose of the study is to substantiate the parameters of a spherical disk working body. New technology of tillage of slope fields that prevent water erosion, a design scheme of a ripper for its implementation is presented. The ripper consists of lower and upper working bodies of the “paraglider” type and a spherical disk. The study applied the laws and rules of theoretical mechanics, agricultural mechanics, mathematical statistics, and methods of strain measurement and the methods given in the existing regulatory documents (TSt 63.04.2001, TSt 63.03.2001). The new technology of tillage of

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Williams, Tony. "Derek Pykett, Michael Ripper Unmasked." Journal of British Cinema and Television 1, no. 2 (2004): 324–26. http://dx.doi.org/10.3366/jbctv.2004.1.2.324.

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Warkentin, Elyssa. "“Jack the Ripper” Strikes Again." Feminist Media Studies 10, no. 1 (2010): 35–49. http://dx.doi.org/10.1080/14680770903457097.

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Fedulov, A. I., and R. A. Ivanov. "Parameters of Active Ripper Operation." Journal of Mining Science 39, no. 4 (2003): 394–99. http://dx.doi.org/10.1023/b:jomi.0000023192.45070.8e.

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Asadi, Shahrokh, and Jamal Shahrabi. "RipMC: RIPPER for Multiclass Classification." Neurocomputing 191 (May 2016): 19–33. http://dx.doi.org/10.1016/j.neucom.2016.01.010.

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Combe, Gillian, Sara Cunningham, and Anne Read. "Oedipus to Jack the Ripper." Psychiatric Bulletin 23, no. 8 (1999): 497–99. http://dx.doi.org/10.1192/pb.23.8.497.

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Abstract:

Since the first journal clubs were started this educational tool has been used by the medical profession with varying degrees of success (Linzer, 1987). Journal clubs allow trainees to review a piece of published research and discuss it with senior colleagues. They are frequently plagued by poor attendance and perceived as less than exciting, and at worst frankly boring. The enormous choice of journals compared with 100 years ago and the diversity of the media available mean that journal clubs should look towards developing in their format. Various methods have been tried to improve attendance

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Wattis, Louise. "Revisiting the Yorkshire Ripper Murders." Feminist Criminology 12, no. 1 (2016): 3–21. http://dx.doi.org/10.1177/1557085115602960.

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Between 1975 and 1980, 13 women, 7 of whom were sex workers, were murdered in the North of England. Aside from the femicide itself, the case was infamous for police failings, misogyny, and victim blaming. The article begins with a discussion of the serial murder of women as a gendered structural phenomenon within the wider context of violence, gender, and arbitrary justice. In support of this, the article revisits the above case to interrogate police reform in England and Wales in the wake of the murders, arguing that despite procedural reform, gendered cultural practices continue to shape jus

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Schmitt, Barton. "Confessions of a Ripper-Reply." Archives of Pediatrics & Adolescent Medicine 141, no. 8 (1987): 829. http://dx.doi.org/10.1001/archpedi.1987.04460080015007.

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Batirov, Zafar, Shuhrat Sharipov, Yokubjon Mahmudov, Shakhboz Azizov, and Obid Mamadiyorov. "Traction resistance of a ripper with a current distribution line." E3S Web of Conferences 264 (2021): 04050. http://dx.doi.org/10.1051/e3sconf/202126404050.

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The pipeline distributor carries out deep loosening of the soil and three-tier fertilization. The study aims to determine the traction resistance of the working body of the ripper with a distribution pipe. The study uses the basic provisions of mathematics, theoretical mechanics, and agricultural mechanics. The method of calculating the traction resistance of the cultivator-fertilizer equipped with pipelines-distributors for three-tier fertilization is presented. The components of the balance of traction resistance are determined. Analytical dependencies are obtained for determining the tracti

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Hamza, M. A., G. P. Riethmuller, and W. K. Anderson. "Experimental subsoiling by in-line shallow and deep tines." Soil Research 51, no. 6 (2013): 477. http://dx.doi.org/10.1071/sr13129.

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Conventional soil ripping has high fuel consumption because it involves high draft force and may produce large soil clods. This experiment compares the use of shallow leading tines ahead of the main tine with use of a conventional single-tine ripper. The study showed that attaching a single, shallow leading tine ahead of, and in line with, the main tine and 25–40% shallower in depth gave the greatest significant decrease in specific draft force. This led to a fuel reduction from 13.6 to 11.5 L/ha, or a saving of 15% when ripping a moist loamy sand soil to 330 mm depth. Attaching more than one

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Parhomenko, G. G. "Parametric optimization of the curvilinear working element for layerwise soil-free tillage." Traktory i sel hozmashiny 85, no. 3 (2018): 12–18. http://dx.doi.org/10.17816/0321-4443-66370.

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For effective functioning in conditions of insufficient and unstable moistening of the south of Russia, tillage machines are developed on the basis of the block-modular construction principle with various working elements with replaceable elements. The possibility of a combination of replaceable elements is incorporated in the design of the working element for layer-by-layer soil-free tillage. This working body is equipped with curved, planar rippers or plastic elements. Qualitative indices of the technological process of layer-by-layer soil-free tillage of the working body with a curvilinear

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Xudayarov, Anvar, Ibrohimjon Nazirjonov, Ikrom Abdimominov, and Matluba Yuldasheva. "Investigating the rationale of dimensional elements in the ripper of a combined unit." E3S Web of Conferences 497 (2024): 03024. http://dx.doi.org/10.1051/e3sconf/202449703024.

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The article describes a technology for minimizing tillage when growing cotton in rows and calculates the dimensions of the ripper parameters of the combined unit that uses this technology. Based on the results of the experiment, these calculations showed that the ripper's working surface length should not be less than 150 mm and its coverage width should not exceed 140 mm in order to ensure soil softening and prevent ditch compaction beneath the processed layer-by-layer soil structure.

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