Log in

Relevant bibliographies by topics / Plumbing / Journal articles

To see the other types of publications on this topic, follow the link: Plumbing.

Journal articles on the topic 'Plumbing'

Author: Grafiati

Published: 4 June 2021

Last updated: 30 July 2024

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Plumbing.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Choi, Yoon-Ho, Yun Ki Chung, and Dongseok Kim. "The complete list of prime knots whose flat plumbing basket numbers are 6 or less." Journal of Knot Theory and Its Ramifications 24, no. 07 (June 2015): 1550042. http://dx.doi.org/10.1142/s021821651550042x.

Full text

Abstract:

Flat plumbing basket surfaces of links were introduced to study the geometry of the complement of the links. These flat plumbing basket surfaces can be presented by a sequential presentation known as flat plumbing basket code first found by Furihata, Hirasawa and Kobayashi. The minimum number of flat plumbings to obtain flat plumbing basket surfaces of a link is defined to be the flat plumbing basket number of the given link. In this paper, we use these sequential presentations to find the complete classification theorem of prime knots whose flat plumbing basket number is 6 or less. As applications, this result improves the work of Hirose and Nakashima which finds the flat plumbing basket number of prime knots up to nine crossings.

APA, Harvard, Vancouver, ISO, and other styles

2

Rosner, David. "Plumbing the Plumbing." American Scientist 95, no. 6 (2007): 541. http://dx.doi.org/10.1511/2007.68.541.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Yamamoto, Ryosuke. "Stallings Twists Which Can be Realized by Plumbing and Deplumbing Hopf Bands." Journal of Knot Theory and Its Ramifications 12, no. 06 (September 2003): 867–76. http://dx.doi.org/10.1142/s0218216503002779.

Full text

Abstract:

We define a type of Stallings twists, which represents a "complexity" of the twist, and show that the Stallings twists of a certain type on a fiber surface for a fibered link in S3 can be realized by plumbing one Hopf band and deplumbing another Hopf band. Using this technique, we construct stable Hopf plumbings which are not Hopf plumbings with an arbitrary high first Betti number.

APA, Harvard, Vancouver, ISO, and other styles

4

ETGÜ, TOLGA, and BURAK OZBAGCI. "EXPLICIT HORIZONTAL OPEN BOOKS ON SOME PLUMBINGS." International Journal of Mathematics 17, no. 09 (October 2006): 1013–31. http://dx.doi.org/10.1142/s0129167x06003801.

Full text

Abstract:

We describe explicit open books on arbitrary plumbings of oriented circle bundles over closed oriented surfaces. We show that, for a non-positive plumbing, the open book we construct is horizontal and the corresponding compatible contact structure is also horizontal and Stein fillable. In particular, on some Seifert fibered 3-manifolds we describe open books which are horizontal with respect to their plumbing description. As another application we describe horizontal open books isomorphic to Milnor open books for some complex surface singularities. Moreover we give examples of tight contact 3-manifolds supported by planar open books. As a consequence, the Weinstein conjecture holds for these tight contact structures [1].

APA, Harvard, Vancouver, ISO, and other styles

5

Hargreaves, Catherine. "Leaky plumbing." Nursing Standard 19, no. 11 (November 24, 2004): 27. http://dx.doi.org/10.7748/ns.19.11.27.s36.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Lavery, Charne. "Postcolonial Plumbing." Interventions 24, no. 3 (January 3, 2022): 355–68. http://dx.doi.org/10.1080/1369801x.2021.2015707.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Moore, Peter D. "Pastoral plumbing." Nature 357, no. 6380 (June 1992): 644. http://dx.doi.org/10.1038/357644a0.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Hanrahan, John W. "Airway plumbing." Journal of Clinical Investigation 105, no. 10 (May 15, 2000): 1343–44. http://dx.doi.org/10.1172/jci10088.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Midgley, Mary. "Philosophical Plumbing." Royal Institute of Philosophy Supplement 33 (September 1992): 139–51. http://dx.doi.org/10.1017/s1358246100002319.

Full text

Abstract:

Is philosophy like plumbing? I have made this comparison a number of times when I have wanted to stress that philosophising is not just grand and elegant and difficult, but is also needed. It is not optional. The idea has caused mild surprise, and has sometimes been thought rather undignified. The question of dignity is a very interesting one, and I shall come back to it at the end of this article. But first, I would like to work the comparison out a bit more fully.

APA, Harvard, Vancouver, ISO, and other styles

10

Leslie, M. "Plumbing Problem." Science of Aging Knowledge Environment 2005, no. 38 (September 21, 2005): nf75. http://dx.doi.org/10.1126/sageke.2005.38.nf75.

Full text

APA, Harvard, Vancouver, ISO, and other styles

11

Baader, Sebastian, and Pierre Dehornoy. "Trefoil plumbing." Proceedings of the American Mathematical Society 144, no. 1 (September 11, 2015): 387–97. http://dx.doi.org/10.1090/proc/12561.

Full text

APA, Harvard, Vancouver, ISO, and other styles

12

C, Elise. "Green Plumbing." Scientific American 328, no. 2 (February 2023): 21. http://dx.doi.org/10.1038/scientificamerican0223-21.

Full text

APA, Harvard, Vancouver, ISO, and other styles

13

Susanto, Danar Agus, Utari Ayuningtyas, Evan Buwana, and Tantri Emelia. "Perceptions of Consumers, Housing Supervisors, and Design Engineers of Public Housing on the Plumbing System." Jurnal Teknologi Lingkungan 25, no. 1 (January 31, 2024): 146–52. http://dx.doi.org/10.55981/jtl.2024.3558.

Full text

Abstract:

Sistem perpipaan (plumbing) adalah sistem perpipaan pada sebuah gedung atau rumah yang terdiri dari air bersih, air limbah, dan air hujan. Mengingat pentingnya hal ini, pengetahuan tentang sistem plumbing perlu dimiliki oleh setiap stakeholder. Tujuan dari penelitian ini adalah untuk mengetahui persepsi konsumen, pengawas, dan pengetahuan perencana terhadap sistem plumbing pada perumahan rakyat dan juga untuk mengetahui kondisi sistem plumbing yang terpasang pada perumahan tersebut. Metode penelitian yang digunakan dalam penelitian ini adalah deskriptif kualitatif dengan pengumpulan data primer melalui survei terhadap pengembang perumahan rakyat di Solo, Semarang, Makassar, dan Palembang. Hasil penelitian menunjukkan bahwa pengetahuan konsumen tentang sistem plumbing pada bangunan rumah kurang baik. Sementara itu, pengetahuan perencana dan pengawas rumah tentang sistem perpipaan sudah baik. Perencana dan pengawas bangunan tahu bahwa ada peraturan dan standar mengenai sistem dan peralatan plumbing. Namun, standar nasional SNI 8153:2015 tentang sistem plumbing belum sepenuhnya diterapkan di perumahan. Penyediaan rumah dengan harga terjangkau berdampak pada penggunaan peralatan dan sistem plumbing. Spesifikasi peralatan yang digunakan belum dapat secara optimal memenuhi standar yang ada, karena harus mempertimbangkan biaya produksi pembangunan rumah dan harga jual rumah tersebut. Abstract The plumbing system is a piping system in a building or house consisting of clean water, wastewater, and rainwater. Given the importance of this, knowledge of the plumbing system needs to be owned by every stakeholder. The purpose of this study was to determine the perceptions of consumers, supervisors, and design engineers knowledge of the plumbing system in public housing and also to determine the condition of the plumbing system installed in the housing. The research method used in this research was descriptive qualitative, with primary data collection through surveys of the public housing developers in Solo and Semarang, Makassar, and Palembang. The results show that the consumer's knowledge of the plumbing system in house buildings was not good. Meanwhile, the knowledge of design engineers and supervisors regarding the plumbing system was good; design engineers and supervisors knew that there are rules and standards regarding plumbing systems and equipment. However, the national standard SNI 8153:2015 regarding the plumbing system had not been fully applied in housing. The provision of housing at affordable prices has an impact on the use of plumbing equipment and systems. The specifications of the equipment used cannot optimally meet existing standards because they must consider the production costs of house construction and the selling price of the house.

APA, Harvard, Vancouver, ISO, and other styles

14

Savarkar, Ms Vaishnavi, Dr Tushar G. Shende, and Mr Narendra Bobde. "Review on Effect of Plumbing System in Construction." International Journal for Research in Applied Science and Engineering Technology 11, no. 1 (January 31, 2023): 935–39. http://dx.doi.org/10.22214/ijraset.2023.48719.

Full text

Abstract:

Abstract: Effect of Plumbing System in Construction plays an important role. Pipe damage and defects are part of pipe maintenance. There is no chance or short circuit during Plumbing maintenance. Plumbing and plumbing involves various components that should be examined, so there is a chance that one or the other component may break. These components can cause some temporary problems as well as long-term structural damage due to water seeping into walls and floors. To avoid such problems, it is important to fix plumbing problems as soon as they are discovered. The durability of the pipe system depends on the quality of its parts and the installation skills of the installers. No plumbing system, however well designed, can be expected to operate safely or hygienically unless the products or materials used are satisfactory. The opposite is also true if the best quality products or materials are used but incorrectly installed, the system will fail. Therefore, proper research and its operation will ensure optimal success and satisfactorily meet the expectations of Effect of Plumbing System in Construction. The efficiency and quality of plumbing depends on the expectations of the home owner, the condition of the pipe work performed and its plumbing activities.

APA, Harvard, Vancouver, ISO, and other styles

15

Ito, Tetsuya, and Keiji Tagami. "Flat plumbing basket and contact structure." Journal of Knot Theory and Its Ramifications 30, no. 02 (February 2021): 2150010. http://dx.doi.org/10.1142/s0218216521500103.

Full text

Abstract:

A flat plumbing basket is a Seifert surface consisting of a disk and bands contained in distinct pages of the disk open book decomposition of the 3-sphere. In this paper, we examine close connections between flat plumbing baskets and the contact structure supported by the open book. As an application we give lower bounds for the flat plumbing basket numbers and determine the flat plumbing basket numbers for various knots and links, including the torus links.

APA, Harvard, Vancouver, ISO, and other styles

16

Riyanti, Anggrika, Marhadi Marhadi, and Noviardi Wijaya Saputra. "Perencanaan Sistem Plambing Air Bersih dan Air Buangan Gedung SMK Negeri 3 Kota Jambi." Jurnal Daur Lingkungan 1, no. 1 (March 28, 2018): 35. http://dx.doi.org/10.33087/daurling.v1i1.7.

Full text

Abstract:

Plumbing system installation is an important part of building design. To built SMK Negeri 3 Jambi City needs a good plumbing installation design in order to meet the proper resident’s sanitation. The purpose of this study is to design plumbing system for clean water and wastewater at office building SMK Negeri 3 Jambi City. The design of plumbing system based on SNI 03-7065-2005 about Plumbing System Design Standard (Tata Cara Perencanaan Sistem Plambing). The clean water resources is pumped from ground water to the roof tank, then distributed to plumbing units by gravity. The water capacity in office building is calculated at 34,2 m3/day. Roof tank capacity collects clean water in amount of 7600 liter a day, using double roof tank with each capacity is 5000 liter. The roof tank placed on a tower with 1,71 m high. Diameter of clean water pipes are 50-65 mm. The power of water pump is 0,77 kW. The wastewater distribution system uses a separate system, where grey water delivered to Wastewater Treatment Plant and black water delivered to septic tank. Diameter of grey water pipes are 65-75 mm, while diameter of black water pipes are 100 mm. Type of pipe used in this plumbing installation is Polyvinyl Chloride (PVC). Key words : Clean water; Wastewater; Plumbing system.

APA, Harvard, Vancouver, ISO, and other styles

17

Wahyudi, Wahyudi. "The Use of Plumbing Tools Saving Water With Efforts to Save Clean Water With Application of Green Building Concept at Menara Cibinong Apartment." Journal of Architectural Research and Education 1, no. 2 (January 1, 2020): 157. http://dx.doi.org/10.17509/jare.v1i2.22307.

Full text

Abstract:

The developing of construction in Bogor Regency affected by citizen’s growth caused by urbanization. Citizen’s growth of Bogor Regency is estimated to reach 5.9 million people in 2021. Menara Apartment Cibinong construction indirectly could be increasing water needs which affected domestic waste water amount. To minimalizing that problem, there is need to be a planning of plumbing system for clean water and waste water and also the green building concept. With the water conservation includes the reduction of water usage. This water saving plumbing device. The chosen Water Saving Plumbing Equipment because could be saving water up to 33% from initial water needs as amount 305.88 m3/day.Keywords plumbing, Green Building, water saving plumbing device

APA, Harvard, Vancouver, ISO, and other styles

18

Hanson, B. "GEOLOGY: Shared Plumbing." Science 290, no. 5491 (October 27, 2000): 409d—409. http://dx.doi.org/10.1126/science.290.5491.409d.

Full text

APA, Harvard, Vancouver, ISO, and other styles

19

Peters. "Plumbing the Tide." Fourth Genre: Explorations in Nonfiction 17, no. 2 (2015): 203. http://dx.doi.org/10.14321/fourthgenre.17.2.0203.

Full text

APA, Harvard, Vancouver, ISO, and other styles

20

Broad, B. J. "Shaft plumbing techniques." Australian Surveyor 33, no. 4 (December 1986): 292–305. http://dx.doi.org/10.1080/00050326.1986.10438903.

Full text

APA, Harvard, Vancouver, ISO, and other styles

21

Peters, R. "SIGHTINGS: Molecular Plumbing." Science 279, no. 5354 (February 20, 1998): 1230b—1230. http://dx.doi.org/10.1126/science.279.5354.1230b.

Full text

APA, Harvard, Vancouver, ISO, and other styles

22

Riley, Paul. "Plumbing the heart." Nature 464, no. 7288 (March 2010): 498–99. http://dx.doi.org/10.1038/464498a.

Full text

APA, Harvard, Vancouver, ISO, and other styles

23

Moorbath, Stephen. "Plumbing the depths." Nature 316, no. 6026 (July 1985): 305–6. http://dx.doi.org/10.1038/316305b0.

Full text

APA, Harvard, Vancouver, ISO, and other styles

24

Jin, Chuanhong, Kazu Suenaga, and Sumio Iijima. "Plumbing carbon nanotubes." Nature Nanotechnology 3, no. 1 (December 9, 2007): 17–21. http://dx.doi.org/10.1038/nnano.2007.406.

Full text

APA, Harvard, Vancouver, ISO, and other styles

25

Achtemeier, Elizabeth. "Plumbing the Riches." Interpretation: A Journal of Bible and Theology 41, no. 3 (July 1987): 269–81. http://dx.doi.org/10.1177/002096438704100305.

Full text

Abstract:

Hearing the words of Deuteronomy, the preacher is called to make clear what it means to be God's covenant community and to live according to his will rather than the dictates of the surrounding culture.

APA, Harvard, Vancouver, ISO, and other styles

26

Southward, A. J. "Plumbing the depths." Nature 352, no. 6333 (July 1991): 294–95. http://dx.doi.org/10.1038/352294b0.

Full text

APA, Harvard, Vancouver, ISO, and other styles

27

Smith, Peter J. "Plumbing the depths." Nature 355, no. 6355 (January 1992): 32. http://dx.doi.org/10.1038/355032a0.

Full text

APA, Harvard, Vancouver, ISO, and other styles

28

Sedley, Stephen. "Law and plumbing." Legal Studies 28, no. 4 (December 2008): 629–30. http://dx.doi.org/10.1111/j.1748-121x.2008.00101.x.

Full text

APA, Harvard, Vancouver, ISO, and other styles

29

Petre, Marian. "Computing as plumbing." ACM Inroads 2, no. 3 (August 31, 2011): 17–18. http://dx.doi.org/10.1145/2003616.2003623.

Full text

APA, Harvard, Vancouver, ISO, and other styles

30

Ball, Philip. "Cunning nano-plumbing." New Scientist 201, no. 2691 (January 2009): 33–35. http://dx.doi.org/10.1016/s0262-4079(09)60164-0.

Full text

APA, Harvard, Vancouver, ISO, and other styles

31

Davies, John. "Better brain plumbing." New Scientist 193, no. 2594 (March 2007): 22. http://dx.doi.org/10.1016/s0262-4079(07)60600-9.

Full text

APA, Harvard, Vancouver, ISO, and other styles

32

McGUIRE, W. J. "Volcanic plumbing systems." Journal of the Geological Society 150, no. 2 (March 1993): 411–12. http://dx.doi.org/10.1144/gsjgs.150.2.0411.

Full text

APA, Harvard, Vancouver, ISO, and other styles

33

Lee, Juneseok, Vinod K. Lohani, Andrea M. Dietrich, and G. V. Loganathan. "Hydraulic transients in plumbing systems." Water Supply 12, no. 5 (August 1, 2012): 619–29. http://dx.doi.org/10.2166/ws.2012.036.

Full text

Abstract:

This study addresses the issue of pressure transients triggered within premise plumbing or a municipal water distribution system and their potential impact on drinking water service lines and plumbing systems. An instrumented experimental plumbing system was designed to examine the effects of a range of pressures commonly encountered in household plumbing systems. A transient triggered from within the household plumbing system structurally taxed the experimental service line and vertical plumbing sections but did not result in negative pressures. Taken together, these experimental results and observations of gaseous cavitation phenomenon with a high definition video camera demonstrated that a hydraulic transient triggered from a water main resulted in extremely low pressures events (up to −68.95 kpa) in the service line. This low pressure would be sufficient to allow the possible intrusion of microbial and chemical contaminants into the service lines. Homeowners and water utilities should be made aware of the importance of maintaining the structural integrity of their pipe systems and protecting the hydraulic integrity of water systems.

APA, Harvard, Vancouver, ISO, and other styles

34

Falkinham, Joseph O. "Living with Legionella and Other Waterborne Pathogens." Microorganisms 8, no. 12 (December 18, 2020): 2026. http://dx.doi.org/10.3390/microorganisms8122026.

Full text

Abstract:

Legionella spp. and other opportunistic premise plumbing pathogens (OPPPs), including Pseudomonas aeruginosa, Mycobacterium avium, Stenotrophomonas maltophilia, and Acinetobacter baumannii, are normal inhabitants of natural waters, drinking water distribution systems and premise plumbing. Thus, humans are regularly exposed to these pathogens. Unfortunately, Legionella spp. and the other OPPPs share a number of features that allow them to grow and persist in premise plumbing. They form biofilms and are also relatively disinfectant-resistant, able to grow at low organic matter concentrations, and able to grow under stagnant conditions. Infections have been traced to exposure to premise plumbing or aerosols generated in showers. A number of measures can lead to reduction in OPPP numbers in premise plumbing, including elevation of water heater temperatures.

APA, Harvard, Vancouver, ISO, and other styles

35

Chang, Wen Chung, and Chia Hung Wu. "Automated Bin-Picking with Active Vision." Key Engineering Materials 625 (August 2014): 496–504. http://dx.doi.org/10.4028/www.scientific.net/kem.625.496.

Full text

Abstract:

In this research, an automated robotic bin-picking system employing active vision for picking up randomly distributed plumbing parts is presented. This system employs an actively-controlled single eye-in-hand system to observe structured light projected onto a set of plumbing parts in a bin. By using image processing and iterative closest point (ICP) algorithms, a single plumbing part that could possibly be taken from the bin is detected. Specifically, by projecting stationary structured light patterns onto the set of plumbing objects, the features on the surfaces of plumbing parts can be reconstructed by actively moving the eye-in-hand camera while performing visual tracking of those features. An effective 3D segmentation technique is employed to extract the point cloud of a single plumbing part that can possibly be grasped successfully. Once the object point cloud is obtained, one needs to determine the coordinate transformation from the end-effector to the selected plumbing part for grasping motion. With the point cloud matching result based on utilizing the ICP algorithm, the position and orientation of the selected plumbing part can be correctly estimated if the deviation of the object point cloud from the model point cloud is small. The control command can thus be given to the robotic manipulator to accomplish the automated bin-picking task. To effectively expand the allowed deviation of the object point cloud, an approximate pose estimation algorithm is employed before performing the ICP algorithm. The proposed approach can virtually estimate any pose of the plumbing part and has been successfully experimented with an industrial manipulator equipped with eye-in-hand single-camera vision and a LCD projector fixed in the work space demonstrating the feasibility and effectiveness. The proposed automated bin-picking system appears to be cost-effective and have great potentials in industrial factory automation applications.

APA, Harvard, Vancouver, ISO, and other styles

36

Szwetkowski, Kyle J., and Joseph O. Falkinham. "Methylobacterium spp. as Emerging Opportunistic Premise Plumbing Pathogens." Pathogens 9, no. 2 (February 22, 2020): 149. http://dx.doi.org/10.3390/pathogens9020149.

Full text

Abstract:

Methylobacterium spp. are emerging opportunistic premise plumbing pathogens. Human infections linked to premise plumbing provide evidence of their routes of infection. Cells of a collection of representative strains of different Methylobacterium species were tested for hydrophobicity by contact angle, adherence and biofilm formation on different plumbing materials, and temperature tolerance (50–60 °C); characteristics shared by OPPPs. Methylobacterium spp. strains were shown to grow in drinking water, have high cell-surface hydrophobicity, adhere to pipe surface materials, form biofilms, and survive exposure to high (60° C) temperatures. It can be concluded that Methylobacterium spp. strains share traits in common with other opportunistic premise plumbing pathogens (OPPPs).

APA, Harvard, Vancouver, ISO, and other styles

37

Gurjar, Avadhesh Singh, and Dr M. K. Trivedi. "Quality Function Deployment Applied On Pvc Plumbing And Cast Iron Plumbing." IOSR Journal of Mechanical and Civil Engineering 11, no. 2 (2014): 52–60. http://dx.doi.org/10.9790/1684-11225260.

Full text

APA, Harvard, Vancouver, ISO, and other styles

38

Bradley, Tyler C., Charles N. Haas, and Christopher M. Sales. "Nitrification in Premise Plumbing: A Review." Water 12, no. 3 (March 15, 2020): 830. http://dx.doi.org/10.3390/w12030830.

Full text

Abstract:

Nitrification is a major issue that utilities must address if they utilize chloramines as a secondary disinfectant. Nitrification is the oxidation of free ammonia to nitrite which is then further oxidized to nitrate. Free ammonia is found in drinking water systems as a result of overfeeding at the water treatment plant (WTP) or as a result of the decomposition of monochloramine. Premise plumbing systems (i.e., the plumbing systems within buildings and homes) are characterized by irregular usage patterns, high water age, high temperature, and high surface-to-volume ratios. These characteristics create ideal conditions for increased chloramine decay, bacterial growth, and nitrification. This review discusses factors within premise plumbing that are likely to influence nitrification, and vice versa. Factors influencing, or influenced by, nitrification include the rate at which chloramine residual decays, microbial regrowth, corrosion of pipe materials, and water conservation practices. From a regulatory standpoint, the greatest impact of nitrification within premise plumbing is likely to be a result of increased lead levels during Lead and Copper Rule (LCR) sampling. Other drinking water regulations related to nitrifying parameters are monitored in a manner to reduce premise plumbing impacts. One way to potentially control nitrification in premise plumbing systems is through the development of building management plans.

APA, Harvard, Vancouver, ISO, and other styles

39

Tan, Cheong Ling, Shawn Seah, Rita Wong, and Daphne Liow. "Taking the Plunge: Professionalising the Plumbing Sector." Singapore Labour Journal 02, no. 01 (January 2023): 117–24. http://dx.doi.org/10.1142/s2811031523000219.

Full text

Abstract:

There is a strategic national need to ensure that essential services in Singapore, such as plumbing, are safeguarded and have a pipeline of local talents. How might we professionalise the plumbing sector in Singapore, addressing the challenges faced and, by doing so, attracting local talents? Through extensive ground experience, a sectoral operation and technology road-mapping (SOTR) exercise, and an international scan, this paper surveys the plumbing landscape; identifies key issues and problems facing the sector, like the lack of progressive career-developing pathways; aging profile of Licensed Plumbers; and lack of price transparency in pricing plumbing services. This think piece also suggests some solutions, including their potential limitations. One potential way forward is a future model, the Career Progression Model (CPM).

APA, Harvard, Vancouver, ISO, and other styles

40

Прасолов, Є. Я., С. А. Бєловол, Б. С. Черненко, and А. В. Ужищенко. "Дослідження та обґрунтування раціональних парметрів плівкоукладача." Вісник Полтавської державної аграрної академії, no. 3 (September 28, 2018): 161–67. http://dx.doi.org/10.31210/visnyk2018.03.25.

Full text

Abstract:

Наведено результати дослідження згідно методики нормативних документів. Визначено технологічні параметри плівкоукладача. Для зменшення трудомісткості і тривалості досліджень було використано матричне планування. Встановлено залежності параметрів оптимізації від впливових факторів: діаметра та кута нахилу ґрунтового покриття диска з кваліфікованою швидкістю; діаметру та глибини занурення ґрунтово-покривного диска та швидкості руху по висоті. Визначено вплив покриття поверхні ґрунту на динаміку випаровування вологи в залежності від часу спостережень. Встановлено вплив ширини плівки на термічний режим ґрунту. Результати досліджень опробовані в ПП Агрофірма «Анастасія» та ТОВ АФ «ім. Довженка» ВП АФ «Орданівка». Використання плівкоукладача має сезонний характер і окупиться за один рік. The article presents the results of the study in accordance with the methodology of normative documents. The technological parameters of the plumbing machinery for growing vegetable crops are determined. At the beginning of the strip, the plumbing machinery is outputted to its original position and clinging to the traction of the tractor. The front of the plumbing roller is equipped with a tooth compactor, which is connected to the rolling pin, and the width of the frame is set: a roll with a plumbing roll and conveyor rollers and a universal knife that rotates around the axis with a clip position for cutting the plumbing with the flow control sensor of the plumbing. It includes a device for determining the direction and velocity of the compiler; sensor for determining the depth and width of the strip-dip under pinion wheels; a plant recognition sensor and a computer for processing data and making corrections to the work of the compiler, creates the optimum pressure on the paddle wheels adjusting the loader. The edges of the plumbing from the roll are fascinated by universal clamps and they are sent to the rolling wheels. The direction of motion and the speed of the compiler are controlled by the device and the data is transmitted to the computer to adjust the corrections. During the compiler's motion, the front roller makes the leveling strips at the width in front of the rolling wheels. Wheels moving during loading of the compiler under the certain optimum values of the loader press the edges of the plumbing from the roll to the surface of the soil, and the rear trap clogs the film. Releases the clips of the film and return to the original position, and the plumbing at the expense of the natural tension passes through the guide rollers and unfolds along the surface of the soil. At the end of the strip, the plumbing is automatically trimmed, the plumbing machinery is raised by the lift, the tractor turns and goes to the starting position of the new strip and the process continues. Matrix planning was used to reduce the complexity and duration of the research. The dependencies of optimization parameters on influential factors are established: the diameter and angle of the soil surface of the disk with the qualified speed; diameter and depth of submersion of the soil-covering wheel and speed of movement in height. The influence of the surface of the soil on the dynamics of moisture evaporation, depending on the time of observation, is determined. The influence of the width of the plumbing on the thermal regime of the soil is established. The results of the research were tested in the PP agricultural firm «Anastasia» and LLC AF «named after Dovzhenko» VF AF «Ordanivka». The use of the plumbing is seasonal and will pay off in one year.

APA, Harvard, Vancouver, ISO, and other styles

41

., O. O. Ajayi, and O. A. Koya . "Computer Aided Plumbing Design." Trends in Applied Sciences Research 2, no. 1 (January 1, 2007): 15–22. http://dx.doi.org/10.3923/tasr.2007.15.22.

Full text

APA, Harvard, Vancouver, ISO, and other styles

42

Jones, Nicola. "Plumbing Old Faithful's depths." Nature Geoscience 6, no. 6 (May 30, 2013): 419. http://dx.doi.org/10.1038/ngeo1839.

Full text

APA, Harvard, Vancouver, ISO, and other styles

43

Fryer, P., and J. Pearce. "Plumbing the Pacific sinks." Nature 339, no. 6224 (June 1989): 427–28. http://dx.doi.org/10.1038/339427a0.

Full text

APA, Harvard, Vancouver, ISO, and other styles

44

Anonymous. "Plumbing the BigGin Greenland." Eos, Transactions American Geophysical Union 68, no. 35 (1987): 725. http://dx.doi.org/10.1029/eo068i035p00725-01.

Full text

APA, Harvard, Vancouver, ISO, and other styles

45

Mascarelli, Amanda. "Energy: Plumbing the depths." Nature 483, no. 7388 (March 2012): 154–55. http://dx.doi.org/10.1038/483154a.

Full text

APA, Harvard, Vancouver, ISO, and other styles

46

Hines, P. J. "Plumbing in the Brain." Science Signaling 3, no. 148 (November 16, 2010): ec351-ec351. http://dx.doi.org/10.1126/scisignal.3148ec351.

Full text

APA, Harvard, Vancouver, ISO, and other styles

47

Rosenman, Stephen. "Plumbing, philosophy and psychiatry." Australasian Psychiatry 24, no. 5 (July 10, 2016): 431–33. http://dx.doi.org/10.1177/1039856216649769.

Full text

APA, Harvard, Vancouver, ISO, and other styles

48

Lee, John A. "Plumbing the human genome." Lancet Oncology 1, no. 1 (September 2000): 64. http://dx.doi.org/10.1016/s1470-2045(00)00121-2.

Full text

APA, Harvard, Vancouver, ISO, and other styles

49

Fowler, Raymond L. "No Plumbing? No Problem." JEMS: Journal of Emergency Medical Services 32, no. 5 (May 2007): 123. http://dx.doi.org/10.1016/s0197-2510(07)72205-2.

Full text

APA, Harvard, Vancouver, ISO, and other styles

50

Marshall, Michael. "Antarctica's hidden plumbing revealed." New Scientist 203, no. 2725 (September 2009): 8. http://dx.doi.org/10.1016/s0262-4079(09)62379-4.

Full text

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!