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Journal articles on the topic 'Hansen method'

Author: Grafiati

Published: 4 June 2021

Last updated: 19 June 2025

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1

Hafiyyan, Qalbi, Azwa Nirmala, Murad MS, Sumiyattinah Sumiyattinah, Vivi Bachtiar, and Muhammad Yusuf Yusuf. "Application of Finite Difference Method in Simulating 2D Partial Dam-break Flow with an Obstacle." Indonesian Journal of Multidisciplinary Science 2, no. 12 (2023): 4181–90. http://dx.doi.org/10.55324/ijoms.v2i12.609.

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A numerical model capable of simulating the dam-break flow is required to reduce the detrimental impact on the downstream area of the dam. This study aims to see how the characteristics and patterns of flow due to partial dam failure and the presence of an obstacle in the floodplain. In real life, the obstacle can be considered as a building. In this research, a model based on the FTCS method was developed with the addition of a Hansen numerical filter. This model is known as the FTCS-Hansen model. The Hansen filter in this study is used to enhance the numerical of the model and reduce oscillations due to shock waves. The FTCS-Hansen model simulates a 2D partial dam break with an obstacle. The simulation results are compared with other simulation results from previous studies. This comparison intends to see the performance of the FTCS-Hansen model. The results show good agreement between the FTCS-Hansen model and other numerical models. In addition, the complicated dam-break flow characteristics due to the presence of an obstacle (reflection and diffraction) can also be well captured by the FTCS-Hansen model.

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Nabila, Dyah Nabilah, and Faradlillah Saves. "ANALYSIS OF THE SEDIMENTATION RATE IN THE BAGONG DAM, TRENGGALEK REGENCY." SONDIR 7, no. 1 (2023): 62–69. http://dx.doi.org/10.36040/sondir.v7i1.5895.

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Bagong Dam is one of the dams in Trenggalek Regency where the construction of this dam is an effort to deal with floods and drought in Trenggalek Regency. The dam is located in Pengkok hamlet, Sumurup village and Sengon village, Bendungan sub-district, Trenggalek district, East Java province. The water catchment area (DTA) on the Bagong river has a steep slope which can result in reduced productivity of water absorption which in turn can cause quite bad sedimentation. The amount of sedimentation can be estimated by calculating the rate or sediment transport that occurs at the location to be reviewed. Based on the results of the analysis of calculating the sedimentation rate using three methods, namely the Yang method, the Ackers-White method and the Engelund Hansen method respectively, the calculation of the sedimentation rate is 4.185,84 m³/year for the Yang method, 16.302,36 m³/year for the Ackers-White method , and 24.281,4 m³/year for the Engelund Hansen method. From the results of a comparison with project planning data, the Yang method has the smallest difference with project planning data, namely 1.646,93 m³/year, while the Ackers-White method has a difference of 10.469,59 m³/year and the Engelund Hansen method has a difference of 18.448,63 m³/year. From the three methods, namely the Yang, Ackers-White and Engelund Hansen methods, the service life predictions of the reservoirs were obtained for 101 years, 26 years, and also 17 years respectively

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Wartono, Wartono. "MODIFIKASI METODE HANSEN-PATRICK DENGAN ORDE KONVERGENSI OPTIMAL UNTUK MENYELESAIKAN PERSAMAAN NONLINIER." KadikmA 13, no. 2 (2022): 103. http://dx.doi.org/10.19184/kdma.v13i2.32202.

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The Hansen-Patrick method is a third-order iterative method used to solve nonlinear equation. The method requires three evaluation of functions and has an efficiency index 31/3 » 1,4224. This study discusses a modification of the Hansen-Patrick method using the second order Taylor series. The second derivative is reduced using hyperbolic function with one parameter h. The aim of modification is to improve the convergence order of the Hansen-Patrick’s method. Based on the convergence analysis, the method has a fourth-order of convergence and envolve three evaluation of functions. So, its efficiency index is 41/3 » 1,5874. Numerical simulation is given to illustrate performance of the iterative method using six real functions. The performance of the iterative method include : a computational order of convergence, the number of iteration, evaluation of function, absolute error, and value of function, will be compared with Newton’s method, Halley’s method, Newton-Steffensen’s method, and Hansen-Patrick method. The numerical simulation shows that the performance of the method better than others

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Ohshima, Hiroyuki, and Shin-ichi Takeda. "A New Method for Calculating the Hamaker Constant Based on the Hansen Solubility Parameters for Non-Polar Liquids." Colloids and Interfaces 8, no. 2 (2024): 14. http://dx.doi.org/10.3390/colloids8020014.

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A simple relationship between the Hamaker constant and the Hansen solubility parameters for non-polar liquids is derived by combining a Hamaker constant/surface tension relationship derived by Israelachvili and a Hansen solubility parameters/surface tension relationship derived by Abbott. With this relationship, one can easily estimate the Hamaker constant of non-polar liquids on the basis of the database of the Hansen solubility parameters. This is an entirely new method for calculating the Hamaker constant without recourse to data on the frequency-dependent dielectric permittivity of those substances (which are required for the rigorous Lifshitz theory) and laborious numerical calculations.

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K., Zirsangzeli. "Assessment of Different Methods for Determinng Bearıng Capacıty for Shallow Foundatıon on Hill Slope." International Journal of Emerging Science and Engineering (IJESE) 13, no. 2 (2025): 12–18. https://doi.org/10.35940/ijese.A3823.13020125.

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<strong>Abstract:</strong> The bearing capacity of soil is a crucial factor in foundation design, and it can be determined using various methods such as IS 6403:1981, Meyerhof (1957), Hansen (1970), and Terzaghi (1943), among others. This paper aims to study the most suitable method for assessing the bearing capacity of soil in hilly regions like Aizawl, Mizoram. In this regard, the Durtlang locality which is the most developing area under the Aizawl Municipal Corporation (AMC) has been selected for the study area. The study involved collecting undisturbed soil samples from ten different locations of the study area which were then tested in the laboratory to determine their engineering properties. Based on the obtained soil properties, the safe bearing capacity (SBC) was calculated using different methods, including IS 6403:1981, Meyerhof (1957), Hansen (1970), and Terzaghi (1943). A comparative analysis was conducted to evaluate the SBC values derived from these methods. Moreover, a parametric analysis was also conducted to study the impact of cohesion 'c' and the angle of internal friction 'Φ’ of soil on the bearing capacity of soil. The study concluded that as the cohesion of the soil increased, the angle of internal friction tended to decrease. On the other hand, the safe bearing capacity (SBC) was found to increase with a higher angle of internal friction. The results of the comparative analysisrevealed that, forthe selected soil samples, the bearing capacities calculated using IS 6403:1981, Meyerhof (1957), and Terzaghi (1943) were higher than those derived from Hansen's (1970) equation. Notably, both Meyerhof (1957) and Hansen (1970) incorporate the slope angle in their bearing capacity calculations, whereas IS 6403:1981 and Terzaghi (1943) provide general formulas that do not account for slope effects. These findings highlight that the method chosen for calculating bearing capacity has a significant impact on the results.

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6

MUKAI, Tetsu. "Development of rapid and simple genomic diagnostic method." Japanese journal of leprosy 75, no. 3 (2006): 265–69. http://dx.doi.org/10.5025/hansen.75.265.

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7

Sekunda, André Krabdrup, Hans Henrik Niemann, Niels Kjølstad Poulsen, and Ilmar Ferreira Santos. "Closed loop identification of a piezoelectrically controlled radial gas bearing: Theory and experiment." Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering 232, no. 7 (2018): 926–36. http://dx.doi.org/10.1177/0959651818769230.

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Gas bearing systems have extremely small damping properties. Feedback control is thus employed to increase the damping of gas bearings. Such a feedback loop correlates the input with the measurement noise which in turn makes the assumptions for direct identification invalid. The originality of this article lies in the investigation of the impact of using different identification methods to identify a rotor-bearing systems’ dynamic model when a feedback loop is active. Two different identification methods are employed. The first method is open loop Prediction Error Method, while the other method is the modified Hansen scheme. Identification based on the modified Hansen scheme is conducted by identifying the Youla deviation system using subspace identification. Identification of the Youla deviation system is based on the Youla–Jabr–Bongiorno–Kucera parametrisation of plant and controller. By using the modified Hansen scheme, identification based on standard subspace identification methods can be used to identify the Youla deviation system of the gas bearing. This procedure ensures the input to the Youla deviation system, and the noise is uncorrelated even though the system is subject to feedback control. The effect of identifying the Youla deviation system compared to direct subspace identification of the gas bearing is further investigated through a simulation example. Experiments are conducted on the piezoelectrically controlled radial gas bearing. A dynamic model is identified using the modified Hansen scheme as well as using Prediction Error Method identification. The resulting models are compared for different imperfect nominal models, to examine under which conditions each method should be used.

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Meng, Chao, Shang Li, Qianyun Wu, et al. "Study on the Calculation Method of Hansen Solubility Parameters of Fuel Cell Ionomers." Polymers 17, no. 7 (2025): 840. https://doi.org/10.3390/polym17070840.

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Accurately determining the Hansen solubility parameters (HSPs) of fuel cell ionomers is crucial for optimizing the dispersion and dispersive state of the ionomer in fuel cell catalyst inks. This directly impacts the structure and coating process of the catalyst layer in proton exchange membrane fuel cells (PEMFCs). The Hansen solubility parameters (HSPs) of the Nafion ionomer were calculated by the Hansen solubility parameter software (HSPiP), inverse gas chromatography (IGC), and group contribution methods. The applicability and accuracy of the different algorithms are discussed. It was found that the solubility parameters (SPs) measured by the HSPiP method were higher, while the SPs measured by the IGC and group contribution methods were lower. However, for the ionomer with both a hydrophobic backbone and hydrophilic side chain, the HSPiP method offered a more reasonable HSP determination method. The dual HSPs of Nafion calculated by the HSPiP method were found to be δd = 16.4 MPa1/2 (dispersion force), δp = 10.5 MPa1/2 (polar interaction), and δh = 8.9 MPa1/2 (hydrogen bonding) for the hydrophobic backbone and δd = 15.2 MPa1/2, δp = 11.7 MPa1/2, and δh = 15.9 MPa1/2 for the hydrophilic side chain. These results provide a thermodynamic basis for solvent design in fuel cell catalyst-layer fabrication.

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9

Farihi, Moh Ilham, Agata Iwan Candra, Dwifi Aprillia Karisma, et al. "Increasing The Bearing Capacity of Foundations on Sandy Soil with High Water Levels Using Mini-pile." Rekayasa Sipil 18, no. 2 (2024): 84–87. http://dx.doi.org/10.21776/ub.rekayasasipil.2024.018.02.2.

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In the Kediri Regency area, it is planned to build a 3-story shophouse as one of the supporting facilities and the community’s economic needs. This area has sandy soil conditions and a high-water table. The purpose of this study was to calculate the carrying capacity of the soil in constructing a 3-story shophouse using the Terzaghi, Mayerhof, and Hansen methods. The condition of the soil with a relatively high groundwater table made the implementation of the footplate foundation less effective, so a modification of the foundation was made, which added three mini-piles measuring 0.4x0.4x1.5m, with a design load supported by the foundation of 100 t/m². Calculations with the Mayerhof and Hansen methods have nearly identical results but have not fulfilled the planned load. At a foundation depth of up to 3 m with an SF value of 3, for the Terzaghi method: 107.75 t/m2, the Mayerhof method: 92.51 t/m2, and the Hansen method: 94.68 t/m2. The results can be used as an alternative in constructing a 3-story shophouse with sandy soil conditions and high groundwater levels. This research can also be a reference for other regions facing similar problems.

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Kumaseh, Eunike, Yuliana Varala Tatontos, and Costantein Imanuel Sarapil. "Prediksi Transport Sedimen di Perairan Teluk Tahuna Kabupaten Kepulauan Sangihe." Journal of Marine Research 9, no. 3 (2020): 207–14. http://dx.doi.org/10.14710/jmr.v9i3.26537.

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ABSTRAK: Secara geografis, Teluk Tahuna diapit oleh 2 muara sungai yaitu Muara Sungai Tidore, yang dekat dengan Pelabuhan Nusantara Tahuna, dan Muara Sungai Towo’e. Hal ini memungkinkan terjadinya sedimentasi.Sehingga, perlu diketahui besarnya angkutan sedimen yang terjadi di perairan Teluk Tahuna.Metode penelitian yang digunakan yaitu membandingkan metode Engelund-Hansen dengan hasil pengukuran di lapangan. Pengambilan sedimen menggunakan sediment trap dan diukur selama 2 minggu sekali sebanyak 5 kali. Sedimen dibawa ke Laboratorium Mekanika Tanah untuk memperoleh ukuran diameter sedimen. Lokasi penelitian dibagi menjadi 3 stasiun, Stasiun 1 dekat muara sungai Tidore, Stasiun 2 pada bagian tengah perairan, dan Stasiun 3 dekat muara sungai Towoé. Hasil prediksi transport sedimen di Perairan Teluk Tahuna dengan metode Engelund-Hansen yaitu pada Stasiun 1 = 0,00000291(m3/m*s), Stasiun 2 = 0,00000697(m3/m*s), dan Stasiun 3 = 0,00000789(m3/m*s). Perhitungan transport sedimen yang paling tinggi adalah di Stasiun 3. Pengukuran laju sedimentasi yaitu pada Stasiun 1 sebesar 0,0000029 m3/hari, Stasiun 2 sebesar 0,0000053 m3/hari dan pada Stasiun 3 sebesar 0,0000072 m3/ hari. Rata – rata hasil pengukuran yang paling tinggi juga ada di Stasiun 3,yaitu dekat Muara Sungai Towoé. Hasil prediksi Metode Engelund-Hansen hampir sama dengan hasil pengukuran laju sedimen di lapangan. Metode Engelund-Hansen cocok digunakan untuk memprediksi transport sedimen di Perairan Teluk Tahuna. ABSTRACT: Geographically, Tahuna Bay has 2 river mouths, the Tidore river mouth, which is close to the Tahuna Harbor, and Towo'e river mouth. This allows sedimentation. So, it is necessary to know the calculation of sediment transport. The research method is comparing the Engelund-Hansen method with the results of measurements. Sediment rate measured by sediment trap and once in 2 weeks for 5 times. Sediments were taken to the Soil Mechanics Laboratory. The location was divided into 3 stations. The results of prediction of sediment transport in Tahuna Bay with the Engelund-Hansen method are Station 1 = 0,00000291 (m3/m*s), Station 2 = 0,00000697 (m3/m *s), and Station 3 = 0,00000789 (m3/m*s). The highest calculation of sediment transport is at Station 3. The average measurement of sedimentation rate at Station 1 of 0,0000029 m3/day, Station 2 of 0,0000053 m3/day and at Station 3 is 0,0000072 m3/day. The highest average measurement results are also at Station 3, which is near the Towoé River Estuary. The predicted results of the Engelund-Hansen Method are almost the same as those of the sediment rate measurements in the field. Engelund-Hansen Method can be used to predict the sediment transport in Tahuna bay.

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11

Agata, Yusuke, and Hideki Yamamoto. "Determination of Hansen solubility parameters of ionic liquids using double-sphere type of Hansen solubility sphere method." Chemical Physics 513 (September 2018): 165–73. http://dx.doi.org/10.1016/j.chemphys.2018.04.021.

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12

Madan, Ved P. "Interval Newton method: Hansen-Greenberg approach—some procedural improvements." Applied Mathematics and Computation 35, no. 3 (1990): 263–76. http://dx.doi.org/10.1016/0096-3003(90)90046-6.

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13

DİKMEN, Mukaddes Tuğçe, and Nilay KESKİN. "Determination of Ultimate Bearing Capacity In Deep Soil Mixing Method." Mühendislik Bilimleri ve Tasarım Dergisi 11, no. 1 (2023): 184–97. http://dx.doi.org/10.21923/jesd.1125679.

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Bu çalışmada, Amasya İli, Merkez İlçesi’nde inşaası yapılan konut türü yapı için temel zemini ıslahında uygulanan derin zemin karıştırma yönteminin incelemesi gerçekleştirilmiştir. Derin zemin karıştırma yöntemi, mevcut problemli zeminlere çeşitli mekanik şaftlar vasıtasıyla katkı maddelerinin (bağlayıcı) enjekte edilerek karıştırılması esasına dayanır. Yöntem, kohezyonsuz zeminlerde genel olarak taşıma kapasitesi artırmak, oturmaları ve sıvılaşma potansiyelini azaltmak amaçlarıyla uygulanabilir. Bu çalışma kapsamında; taşıma gücü ve sıvılaşma problemi beklenen temel zemini için 80 cm çapında ve 15,00 metre boyunda derin zemin karıştırma kolonları tasarlanmıştır. Sahada yapılan statik eksenel yükleme deneyinden elde edilen sonuçlara göre literatürde yaygın olarak kullanılan Brinch Hansen %80, Chin Kondner, Decourt, Mazurkieicz ve Hirany Kulhawy yöntemleri ile derin karıştırma kolonu için nihai taşıma kapasitesi belirlenmiştir. Ayrıca tekil derin karıştırma kolonu Plaxis 3D Foundation sonlu elemanlar yazılımıyla modellenerek taşıma kapasitesi tahmini yapılmıştır. Sonuç olarak; teorik olarak hesaplanan taşıma kapasitesi değerine en yakın sonucu Mazurkieicz yöntemi vermiştir. Brinch Hansen %80 yönteminde ise düşük taşıma kapasitesi elde edilmiştir.

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YAMAZAKI, Toshio, Masaichi GIDOH, and Masanori MATSUOKA. "Basic evaluation for new antimicrobial susceptibility testing of Mycobacterium leprae by bioluminescence assay (ATP method)." Japanese journal of leprosy 75, no. 3 (2006): 227–37. http://dx.doi.org/10.5025/hansen.75.227.

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András, Csaba Dezső, László Mátyás, Botond Ráduly, and Rozália Veronika Salamon. "Increasing the Prediction Efficiency of Hansen Solubility Parameters in Supercritical Fluids." Periodica Polytechnica Chemical Engineering 63, no. 2 (2019): 286–93. http://dx.doi.org/10.3311/ppch.12780.

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This work describes a simplified method developed for calculating the Hansen parameters (HSPs) for scCO2-polar modifier solvent mixtures. The method consists in fitting 2nd order equations on the calculated values of HSPs of pure components in function of pressure and temperature. It has been proved that these equations are suitable for the characterization of the above system. The current work also proposes a modified representation method, which eliminates the shortcomings of the original ternary Teas diagram, normally used for the representation of the Hansen parameters. On the one hand, the Teas diagram uses quantities without any physical meaning and, on the other hand, the illustration of the solubility information is distorted because it does not take into account the differences of the Hildebrand parameters of different solvents. The factors we have chosen to represent on the ternary diagram possess physical meaning (cohesion energy density partitions). The distortion was eliminated by extending the Teas diagram to a prismatic three dimensional representation. We proved that the Hansen-ellipsoid from the Cartesian coordinate system (dd = f (δH, dp)) is transformed in an ellipsoid also in the new coordinate system (the transformation is pseudo-isomorphic). Nonetheless, the suggested corrections improve the accuracy of the Hansen method, in some cases the interactions between the solvents and the dissolved materials are still not predicted with sufficient accuracy. Most probably a thermodynamic-based correction of the values of the HSPs of small molecules could lead to a significant improvement of the predictive ability of the newly developed method.

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Kasai, Norio. "Maxillary bone deformation in patients with leprosy: a novel method for quantitative evaluation by CT scan." JAPANESE JOURNAL OF LEPROSY 88, no. 2 (2019): 43–49. http://dx.doi.org/10.5025/hansen.88.43.

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Suyanto, Hadiani Rintis, and Mantasa Salve Prastica Rian. "The Analysis of Sediment Transport Using Yang Method, Engelund-Hansen Method, and Bagnold Method in Bah Bolon River, Simalungun Regency of North Sumatera." Applied Mechanics and Materials 845 (July 2016): 30–34. http://dx.doi.org/10.4028/www.scientific.net/amm.845.30.

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The development of the construction that changes land use has resulted the decreasing of infiltration and erosion and the increasing of the sedimentation. So, the floated sediment in the river of Bah Bolon can interfere the performance of turbines of Microhydro Power Plant (MHP). The planning of sediment harvesting media requires data of total amount of sediment transport that occurs in the River of Bah Bolon. So the "The Analysis of Sediment Transport in River of Bah Bolon" needs to be done. Based on secondary data, there are two samples in this study. Sediment transport analysis using three methods, namely Yang Method, Method of Engelund and Hansen, and Bagnold Method. The analyzes show the results of the amount of sediment transport. In the first sample, the results of that three method analysis respectively are 1041.23 tons/year; 12.60 tons/year, and 241.63 tons/year. In the second sample, the results of the three method analysis respectively are 1210.36 tons/year; 11.49 tons/year; and 241.63 tons/year. The results were compared with the results of the calculation of Intan (2015) to conclude what method that is best applied in Bah Bolon River. By ratio analysis, Yang Method is the best method compared to other methods that analiyze the total sediment transport in the Bah Bolon River. The author is not recommend using Bagnold Method or Engelund and Hansen Method to calculate the amount of sediment transport in Bah Bolon river.

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Segarceanu, Ovidiu, and Minodora Leca. "Improved method to calculate Hansen solubility parameters of a polymer." Progress in Organic Coatings 31, no. 4 (1997): 307–10. http://dx.doi.org/10.1016/s0300-9440(97)00088-x.

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Amri, Khairul. "ANALISIS LAJU ANGKUTAN SEDIMEN DI SUNGAI LUAS BENGKULU DENGAN MENGGUNAKAN METODE SHEN HUNGS DAN ENGELUND HANSEN." RADIAL : Jurnal Peradaban Sains, Rekayasa dan Teknologi 10, no. 1 (2022): 1–10. http://dx.doi.org/10.37971/radial.v10i1.239.

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Abstrak : Analisis Laju Angkutan Sedimen di Sungai Luas Bengkulu Dengan Menggunakan Metode Shen Hungs Dan Engelund Hansen. Sungai Luas yang berada di Provinsi Bengkulu mengalami permasalahan sedimentasi pada alur sungai sehingga alur sungai menjadi rusak dan terjadi pendangkalan yang mengakibatkan sering terjadi banjir, dimana sungai tersebut tidak mampu menampung air hujan yang ada. Selain itu, delta delta di hilir sungai yang membentuk pulau-pulau kecil. Tujuan dari penelitian ini adalah untuk mengetahui besarnya laju angkutan sedimen yang terjadi di Sungai Air Luas. Metode yang digunakan untuk menghitung besarnya laju transpor sedimen adalah Metode Shen Hungs dan Engelund Hansen. Hasil pengukuran di lapangan rata-rata lebar sungai bisa 67,5 meter dan kedalaman 0,45 meter, debit 56,9 m3/detik. Hasil perhitungan dengan menggunakan metode Shen dan Hungs, diperoleh laju sedimen sebesar 1.742.040 ton/tahun dan. Sedangkan Metode Engelund dan Hansen menghasilkan laju angkutan sedimen sebesar 1.643.760 ton/tahun. Kesimpulan dari penelitian ini menunjukkan bahwa laju transpor sedimentasi di Sungai Air Luas terjadi secara terus menerus akibat rusaknya DAS bagian hulu yang menyebabkan terjadinya erosi dan sedimentasi di alur sungai. Sedimentasi yang ada menyebabkan alur sungai menjadi dangkal dan sering terjadi banjir. Untuk itu diperlukan pengelolaan DAS dan pengerukan sedimen secara terpadu secara berkala agar tidak mengganggu aliran air yang terjadi di air Sungai Luas, Bengkulu.  Abstract : The Analysis Of Sediment Transport Rate In Luas River of Bengkulu by Using Shen Hungs And Engelund Hansen Methods. The River of Luasis located in Bengkulu Province, which experiences problems with sedimentation in the river channel so that the river channel becomes damaged and siltation occurs, which results in frequent flooding, where the river cannot accommodate existing rainwater. In addition, the delta delta in the lower reaches of the river that forms small islands. The purpose of this study is to determine the magnitude of sediment transport rates that occur in the Air Broad River. The method used to calculate the amount of sediment transport rate is the Shen Hungs and Engelund Hansen Method. The results of field measurements in the average width of the river can be 67.5 meters and a depth of 0.45 meters, a discharge of 56.9 m3 / sec. The results of calculations using the Shen and Hungs method, obtained sediment rate of 1.742,040 tons / year and. Whereas the Engelund and Hansen Method produces sediment transport rates of 1.643,760 tons / year. The conclusion of this study shows that the rate of sedimentation transport in the Air Luas River occurs continuously due to damage to the upstream watershed which causes erosion and sedimentation in the river channel. Existing sedimentation causes the river channel to become shallow and frequent flooding. for this reason, integrated management of watersheds and sediment dredging is needed regularly so as not to disrupt the flow of water that occurs in the River water of Luas, Bengkulu.

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Gandri, La, Vivi Fitriani, Cahyoadi Bowo, and Marga Mandala. "Comparison of Empirical Methods to Estimated Reference Evapotranspiration." Jurnal Ilmiah Rekayasa Pertanian dan Biosistem 12, no. 2 (2024): 177–92. http://dx.doi.org/10.29303/jrpb.v12i2.629.

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Evapotranspiration plays an important role in agricultural water management and crop modelling. Estimating reference Evapotranspiration (ETo) using meteorological variables, both theoretical and empirical methods, is highly recommended considering the availability of weather data in several locations. The estimation method recommended as the standard method is FAO Penman Monteith (FAOPM), but due to the limited meteorological data in a region and the difficulty and complexity of FAOPM, it is recommended to use the empirical method which is easier and only requires a few simple meteorological variables. The aim of this research is to compare and evaluated empirical methods for estimating ETo against the FAOPM. The statistical analysis using in this research are RSME, MAE, coefficient Correlation, NSE, Average bias, index of agreement, and confidence index (c). Evaluation for the best models based on statistic analyzed shows that several empirical methods show terrible performance in estimating the monthly average ETo (mm/day), which are Thornthwaite-Mather, Hargraves-Samani, Makkink, Hamon, Romaneko, and Kharauffa. Modified Blaney-Criddle method showed a good performance method, while PMAWS showed very good performance The Turc and Hansen method showed excellent performance with RMSE, MAE, NSE, and C values for the Turc method, are 0.12, 0.11, 0.78, 0.92 respectively, and for the Hansen method are 0.12, 0.1, 0.8, and 0.89 respectively.

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Kai, Masanori. "Rapid detection of mutations related to Mycobacterium leprae drug resistance by using Hp-rPCR (hairpin primer- real time PCR) method." Japanese journal of leprosy 83, no. 1 (2014): 6–13. http://dx.doi.org/10.5025/hansen.83.6.

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Anone, Nanda Jesica Natalia Yuliani, I Gusti Ayu Vina Widiadnya Putri, and Ida Bagus Gde Nova Winarta. "Analysis of Conceptual Metaphor in “Dear Evan Hansen: The Novel”." ELYSIAN JOURNAL : English Literature, Linguistics and Translation Studies 3, no. 4 (2023): 348–57. http://dx.doi.org/10.36733/elysian.v3i4.5152.

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Metaphor is one of figurative language which compares one different thing to another. This study is focused on the types of conceptual metaphor used in “Dear Evan Hansen: The Novel” by Val Emmich, Steven Levenson, Benj Pasek, and Justin Paul. The purpose of this research is to identify the types of conceptual metaphor used by the author in both the dialogue and the narrative text in the book. This research used descriptive qualitative method to manage a clear and systematic description about the metaphor found in the book “Dear Evan Hansen: The Novel”. The data were collected from the digital book and were elaborated based on the theory proposed by Lakoff and Johnson (1980) about conceptual metaphor. Based on the acquired data, there are 155 conceptual metaphors were identified in the book “Dear Evan Hansen: The Novel”, including structural metaphor, orientational metaphor, and ontological metaphor.

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Hatifa Kahirunissa, Arin Supriyadi, and Christina Wahyu Wijayanti. "Case Study : Physiotherapy Management of Drop Foot Condition e.c Morbus Hansen." DIAGNOSA: Jurnal Ilmu Kesehatan dan Keperawatan 3, no. 2 (2025): 48–56. https://doi.org/10.59581/diagnosa-widyakarya.v3i2.4787.

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Background: Morbus Hansen or better known as leprosy is a chronic infectious disease caused by Mycobacterium leprae which can affect the skin, nerves, respiratory tract, and other body tissues. Objective: the effectiveness of physiotherapy intervention in patients with drop foot e.c. morbus hansen in the form of active ROM exercises, strengthening and sensory stimulation. Method: this study uses a case study approach in patients with drop foot e.c. morbus hansen taken from RSUD Sumberglagah Mojokerto. Results: the provision of strengthening interventions increased muscle strength after 8 therapy sessions on the left plantar flexion movement from a value of 3 to 4, active ROM workouts also increased Range of Motion (ROM) after 8 therapy sessions in the sagittal plane of the left dorsi flexion movement from 20° to 35°, decreased tenderness in the left foot area after 8 therapy sessions from a value of 4 to a value of 1 and increased sensory on both soles of the feet on the left lateral and deskra inferior medial sides. Conclusion: Based on the research of the case study of droop foot ec morbus hansen, it shows that the intervention of ROM exercises, strengthening and stimulation of sensibility produces good results even though there are several aspects that have not shown significant results.

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Ahn, Sung-Yul, Hyang-Joon Park, and Jong-Pill Kim. "Easy method for Upper lid blepharoplasty in elderly Hansen affected persons." Korean Leprosy Bulletin 52, no. 1 (2019): 23. http://dx.doi.org/10.33161/klb.2019.52.1.23.

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Gharagheizi, Farhad, and Mahmood Torabi Angaji. "A New Improved Method for Estimating Hansen Solubility Parameters of Polymers." Journal of Macromolecular Science, Part B 45, no. 2 (2006): 285–90. http://dx.doi.org/10.1080/00222340500522372.

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Chabert, Gilles, and Alexandre Goldsztejn. "Extension of the Hansen-Bliek Method to Right-Quantified Linear Systems." Reliable Computing 13, no. 4 (2007): 325–49. http://dx.doi.org/10.1007/s11155-007-9037-6.

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Stefanis, Emmanuel, and Costas Panayiotou. "Prediction of Hansen Solubility Parameters with a New Group-Contribution Method." International Journal of Thermophysics 29, no. 2 (2008): 568–85. http://dx.doi.org/10.1007/s10765-008-0415-z.

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Blistamante, P., D. V. Hinkley, A. Martin, and S. Shi. "Statistical Analysis of the Extended Hansen Method Using the Bootstrap Technique." Journal of Pharmaceutical Sciences 80, no. 10 (1991): 971–77. http://dx.doi.org/10.1002/jps.2600801014.

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Weng, Ming. "Determination of the Hansen solubility parameters with a novel optimization method." Journal of Applied Polymer Science 133, no. 16 (2015): n/a. http://dx.doi.org/10.1002/app.43328.

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MATSUOKA, Masanori, Yasuhiko SUZUKI, and Masanao MAKINO. "A novel method for simple detection of mutations conferring drug resistance in Mycobacterium leprae, based on a DNA microarray, and its applicability in developing countries." JAPANESE JOURNAL OF LEPROSY 79, no. 3 (2010): 257–61. http://dx.doi.org/10.5025/hansen.79.257.

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Yusuf, Arumira, and Rifka Pratama. "Tom Hansen’s Defense Mechanisms in (500) Days of Summer Movie by Marc Webb." Culturalistics: Journal of Cultural, Literary, and Linguistic Studies 5, no. 3 (2021): 8–15. http://dx.doi.org/10.14710/culturalistics.v5i3.12746.

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The writer intends to analyze one of the remarkable movies directed by Marc Webb which is titled (500) Days of Summer in this thesis. This thesis is written in a purpose to analyze acts of defense mechanisms portrayed in the main character of the film, Tom Hansen, as well as to analyze several intrinsic elements of the film including characterization and conflict. The writer utilizes psychological and objective approaches in order to analyze Tom Hansen’s existing defense mechanism and the intrinsic elements in the film. Meanwhile, library research is used as the method of research in collecting the data for this thesis. Finally, the result of the data analysis shows that there are several acts of defense mechanisms represented by Tom Hansen character to struggle with his love for Summer Finn such as projection, denial, displacement, reaction formation, and sublimation that differ in how they operate to undergo Tom Hansen’s negative effects.Keywords: (500) Days of Summer; Marc Webb; Tom Hansen; Defense Mechanisms; Movie.

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Nikonov, К. S., Т. К. Menshikova, and М. N. Brekhovskikh. "Estimated hansen solubility parameters of low-dimensional vanadium, niobium and tantalum dichalcogenides." Žurnal neorganičeskoj himii 69, no. 5 (2024): 672–80. http://dx.doi.org/10.31857/s0044457x24050038.

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Low-dimensional flakes of transitional metal dichalcogenides TaX2 (X = S, Se, Te), VSe2 and NbSe2 were acquired using liquid-phase exfoliation process. Hansen solubility parameters of those dispersions were estimated by measuring extinction in a number of various liquid environments. Amount of low-dimensional particles of dichalcogenides in a sample increases with decrease of Hansen distance between dichalcogenide and exfoliation medium. We propose a method to qualitatively estimate the impact exfoliation medium has on the size of forming particles and demonstrate how decrease of the absolute value of δpolar and δhydrogen in examined systems leads to decrease in size of forming flakes.

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Bech-Nielsen, Anne Britt, and Anders Rom. "Incentive compensation in Fritz Hansen: The shortfall of incentives theory and the insights from contingency theory." Corporate Ownership and Control 4, no. 2 (2007): 271–80. http://dx.doi.org/10.22495/cocv4i2c2p3.

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This paper studies incentive compensation at Fritz Hansen, a Danish manufacturer of exclusive design furniture. A vast amount of literature exists within incentives theory. However, regardless of the establishedness of incentives theory it is not able to fully explain the case at Fritz Hansen. Several short-comings of incentives theory are found: managers whose compensation is not tied to BSC measures behave in accordance with these measures; no bonus bank is included in the incentives system to accompany EVA measures on which managers are rewarded but there seem to be no resulting focus on short-term results; managers self-select the bonus measures but they select measures that they cannot directly influence. Regardless of these breaches, the situation at Fritz Hansen seems to be in equilibrium with managers behaving in the interest of the owners and the owner representatives being satisfied with the incentives system. In order to better understand how and why the design of incentive compensation at Fritz Hansen seems to function, contingency theory is drawn upon. While contingency theory provides a usable framework for the study important variables not previously mentioned in contingency theory is missing before the case of Fritz Hansen can be explained. Using the case study method the variables change urgency, the presence of an ultimate lagging goal, the legitimising effect, the system of measurement, non-financial measurement and lastly the controllability principle are extracted from the case. Together, these can explain why EVA is still included as a compensation base and why managers are motivated by BSC measures although they are not part of the compensation base

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Stanciu, Ioana. "Methods for Determining the Solubility Parameter of Additives for Lubricating Oils." Oriental Journal Of Chemistry 35, no. 4 (2019): 1297–301. http://dx.doi.org/10.13005/ojc/350407.

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In this article I have been looking at the determination of the solubility parameter by two methods for an additive KELTAN 4200 used in lubricating oils. To determine the solubility parameter, it is necessary to know the intrinsic viscosities of the polymer in as many solvents with different solubility parameters. Determination of the partial and global solubility parameters was done, first, using the Hansen method, then by an improved method.

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Beloglazov, V. A., E. V. Burtseva, I. A. Yatskov, K. V. Bubley, A. S. Novosad, and N. A. Shadchneva. "Using essential oils in rehabilitation of olfactory disorders in patients who have had a new coronavirus infection." Acta Biomedica Scientifica 9, no. 5 (2024): 107–13. http://dx.doi.org/10.29413/abs.2024-9.5.11.

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Background. SARS-CoV-2 infection often results in olfactory disorder at different levels of the nervous system, which may persist as anosmia, parosmia, hyperosmia, hyposmia, cacosmia, and olfactory hallucinations after recovery.The aim. To study the effect of essential oils on the restoration of the olfactory apparatus in patients with coronavirus.Materials and methods. We examined 138 people (mean age 19.9 ± 7.05 years) with olfactory complaints, 60 of them underwent olfactory training with essential oils (EO) for 2 months. Olfactory function was assessed using the Hansen – Roseburg method before and after the training.Results. After 3 months of using essential oil sets for olfactory training, 27 respondents noted an improvement in the quality of odours and the appearance of previously missing odours. When conducting the Hansen – Roseburg test, a statistically significant improvement in the indicators for determining the tested odorants was revealed: phenylethyl alcohol (PA) – 7 [5; 7]; benzyl acetate (BA) – 6 [4; 6]; formic acid (FA) – 6 [2; 7] (p < 0.05). When repeating the test in the control group of 30 people, only 4 respondents reported an olfaction improvement; the results of the olfactory assessment according to Hansen – Roseburg were as follows: PA – 5 [2; 6], BA – 4 [3; 5], FA – 2 [2; 4] (p > 0.05).Conclusion. The data obtained after 3 months of olfactory training with a special set of essential oils and the subsequent olfactory testing indicate that olfactory training is a promising method for olfactory restoration, which can help many people regain the joy of perceiving odours and significantly improve their quality of life. The success of the method depends on the correct use of essential oils and compliance with the frequency of training.

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Kourtellos, Andros, Thanasis Stengos, and Chih Ming Tan. "STRUCTURAL THRESHOLD REGRESSION." Econometric Theory 32, no. 4 (2015): 827–60. http://dx.doi.org/10.1017/s0266466615000067.

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This paper introduces the structural threshold regression (STR) model that allows for an endogenous threshold variable as well as for endogenous regressors. This model provides a parsimonious way of modeling nonlinearities and has many potential applications in economics and finance. Our framework can be viewed as a generalization of the simple threshold regression framework of Hansen (2000, Econometrica 68, 575–603) and Caner and Hansen (2004, Econometric Theory 20, 813–843) to allow for the endogeneity of the threshold variable and regime-specific heteroskedasticity. Our estimation of the threshold parameter is based on a two-stage concentrated least squares method that involves an inverse Mills ratio bias correction term in each regime. We derive its asymptotic distribution and propose a method to construct confidence intervals. We also provide inference for the slope parameters based on a generalized method of moments. Finally, we investigate the performance of the asymptotic approximations using a Monte Carlo simulation, which shows the applicability of the method in finite samples.

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Sun, Qian Qian, Tai Quan Zhou, and Xiao Jie Gu. "Subgrade Limit Bearing Capacity Calculation Using Slip Line Method." Applied Mechanics and Materials 580-583 (July 2014): 3003–6. http://dx.doi.org/10.4028/www.scientific.net/amm.580-583.3003.

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Limit bearing capacity of foundation soil was studied in the paper using slip line method. Slip line results are found to be consistent with the results calculated by Terzaghi theoretical formula and Hansen theoretical formula. Then the influence of factors such as cohesion and friction angle is studied under complete smooth or complete tough conditions. The results show that in a certain range, limit bearing capacity of foundation increases with the increase of C0, Φ. Limit bearing capacity of foundation under complete smooth condition is lower than the complete tough one.

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Gharagheizi, Farhad, Mehdi Sattari, and Mahmood Torabi Angaji. "Effect of Calculation Method on Values of Hansen Solubility Parameters of Polymers." Polymer Bulletin 57, no. 3 (2006): 377–84. http://dx.doi.org/10.1007/s00289-006-0568-5.

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Tsutsumi, Shinichi, Kenji Kondo, Yuki Kato, Nobuyuki Fujiwara, and Hideki Yamamoto. "Determination of Hansen solubility parameters of particles using a capillary penetration method." Chemical Physics 521 (May 2019): 115–22. http://dx.doi.org/10.1016/j.chemphys.2019.01.018.

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Sharma, J. R., R. K. Guha, and Rajni Sharma. "Some variants of Hansen–Patrick method with third and fourth order convergence." Applied Mathematics and Computation 214, no. 1 (2009): 171–77. http://dx.doi.org/10.1016/j.amc.2009.03.062.

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K. Zirsangzeli. "Assessment of Different Methods for Determinng Bearıng Capacıty for Shallow Foundatıon on Hill Slope." International Journal of Emerging Science and Engineering 13, no. 2 (2025): 12–18. https://doi.org/10.35940/ijese.a3823.13020125.

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The bearing capacity of soil is a crucial factor in foundation design, and it can be determined using various methods such as IS 6403:1981, Meyerhof (1957), Hansen (1970), and Terzaghi (1943), among others. This paper aims to study the most suitable method for assessing the bearing capacity of soil in hilly regions like Aizawl, Mizoram. In this regard, the Durtlang locality which is the most developing area under the Aizawl Municipal Corporation (AMC) has been selected for the study area. The study involved collecting undisturbed soil samples from ten different locations of the study area which were then tested in the laboratory to determine their engineering properties. Based on the obtained soil properties, the safe bearing capacity (SBC) was calculated using different methods, including IS 6403:1981, Meyerhof (1957), Hansen (1970), and Terzaghi (1943). A comparative analysis was conducted to evaluate the SBC values derived from these methods. Moreover, a parametric analysis was also conducted to study the impact of cohesion 'c' and the angle of internal friction 'Φ’ of soil on the bearing capacity of soil. The study concluded that as the cohesion of the soil increased, the angle of internal friction tended to decrease. On the other hand, the safe bearing capacity (SBC) was found to increase with a higher angle of internal friction. The results of the comparative analysis revealed that, for the selected soil samples, the bearing capacities calculated using IS 6403:1981, Meyerhof (1957), and Terzaghi (1943) were higher than those derived from Hansen's (1970) equation. Notably, both Meyerhof (1957) and Hansen (1970) incorporate the slope angle in their bearing capacity calculations, whereas IS 6403:1981 and Terzaghi (1943) provide general formulas that do not account for slope effects. These findings highlight that the method chosen for calculating bearing capacity has a significant impact on the results.

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Rosa Nunes, Danilo, Matthieu Raynal, Benjamin Isare, Pierre-Antoine Albouy, and Laurent Bouteiller. "Organogel formation rationalized by Hansen solubility parameters: improved methodology." Soft Matter 14, no. 23 (2018): 4805–9. http://dx.doi.org/10.1039/c8sm00562a.

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McQuillan, Vésma Kontere. "Rethinking fashion review with architectural fashion analysis method." International Journal of Fashion Studies 11, no. 1 (2024): 161–80. http://dx.doi.org/10.1386/infs_00110_1.

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Exploring the interplay between fashion and architecture, this article introduces architectural fashion analysis method, an original methodology for analysing fashion shows through an architectural lens. Focusing on the works of Prada and OMA/AMO, the study delves into the narrative power of space in fashion presentations, informed by theories from Roland Barthes and Adrian Forty, as well as the theoretical model of fashion spaces by McQuillan and Hansen. This approach highlights the underexplored but crucial role of architectural thinking in fashion critique. The article posits that employing architectural principles not only enriches the understanding of fashion but also paves the way for an insightful exploration of fashion’s digital dimension.

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Lely Hardianti Zendrato, Nur, Dhemi Harlan, Mohammad Bagus Adityawan, and Dantje Kardana Natakusumah. "1D Numerical modelling of dam break using finite element method." MATEC Web of Conferences 270 (2019): 04022. http://dx.doi.org/10.1051/matecconf/201927004022.

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In numerical modeling, dam break is one case that has its own challenges, because shock wave is found in the dam break modeling that usually provides a numerical instability. Usually, dam break problem is solved by Saint Venant equation using a finite difference method with artificial dissipation or Total Variation Diminishing (TVD) filter. But in this research, finite element method and the finite difference method are used. To verify the accuracy of the model, a comparison against the Stoker analytical method for dam break case was performed. Numerical modeling of dam break is required to find out the collapse area, thus it is used for determining mitigation that can be done in the area, related to dam safety. In numerical modeling, oscillation or numerical instability often occurs, for which special treatment is required to reduce or eliminate the oscillations. In this research, the treatment for that case is a Hansen filter for both methods. From the simulation result, it is found that Hansen filter is sensitive in reducing oscillation depending on the correction factor value and Δt that used. For dam break case, after filter applied, the value of Pearson Correlation Coefficient of Taylor Galerkin and Mac-Cormack methods are 0.999. The error rate for a Taylor Galerkin method are 0.118% at t = 3s and 0.123% at t = 10s. The error rate for Mac-Cormack method are 0.043% at t = 3s and 5.048% at t = 10s. From the comparison of the model, it can be concluded that Taylor Galerkin finite element method proved to be capable and more accurate in simulating dam break compared to Mac-Cormack finite difference method.

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He, M. F., and Zhangjie. "Automated Computation of General Perturbations for the Flora Asteroidal Group." Publications of the Astronomical Society of Australia 9, no. 1 (1991): 149. http://dx.doi.org/10.1017/s1323358000025340.

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AbstractThe general perturbations of the asteroids of the Flora group (975″ < n < 1150″, n - the mean daily motion) due to Jupiter have been automatically computed on an IBM 4341 computer with the Hansen method by manipulating Broucke’s Symbolic Poisson Series Processor, and the results have been compared with that computed previously with the Bohlin group method.

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Hidayah, Nurul, and Rusdiansyah Rusdiansyah. "EFFECT OF FOUNDATION DEPTH AND DIMENSIONS ON PILE FOUNDATION DESIGN HOLD LATERAL FORCE (Case Study: Foundation of the Customs Building in Banjarmasin)." CERUCUK 8, no. 7 (2024): 289. https://doi.org/10.20527/crc.v8i7.13431.

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The function of the foundation is very important in building construction. Foundation planning is intended so that a load can be supported up to a certain safety limit and the maximum load that may occur. The upper structure is supported by the lower structure as a foundation that interacts with the soil and will provide security for the superstructure. This plan analyzes the bearing capacity of the pile foundation due to lateral forces. The method is the Brinch Hansen method to determine the value of the lateral bearing capacity of the permit and the Allpile V 7.3B computer application method to determine the results of calculating the lateral deflection with variations in the length of the pile 20m, 25m, 30m, 34m, 40m and variations in the dimensions of the circular pile. D30, D35, D40 and square 30x30, 35x35, 40x40. Based on the calculation analysis, the square cross-section produces a larger permit lateral bearing capacity than the circular cross-section, while the lateral deflection produced by the square section is smaller than the circular section.Keywords: Pile Foundation, Lateral Load, Deflection, Brinch Hansen Method, Allpile V 7.3B Computer Application Method

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Marquez-Alvarez, Tariacuri, Joel Hernandez Bedolla, Jesus Pardo-Loaiza, Benjamín Lara-Ledesma, and Constantino Domínguez-Sánchez. "Multi Standardized Precipitation Evapotranspiration Index (Multi-SPEI-ETo): Evaluation of 40 Empirical Methods and Their Influence in SPEI." Agriculture 15, no. 7 (2025): 703. https://doi.org/10.3390/agriculture15070703.

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Reference evapotranspiration (ETo) refers to the combined processes of evaporation and transpiration, which are relevant for hydrology, climate change research, and irrigation system design. The ETo is considered for different climatological studies, agriculture-focused studies, drought indices and climate change as well. From the ETo, water needs can be obtained, and along with precipitation, it is important to determine water availability and drought indices like the Standardized Precipitation Evapotranspiration Index (SPEI). Currently, there are different methods to estimate the ETo based on various climatic variables, which have been proposed for different climates and applied in different regions worldwide. The method standardized by most studies for determining the ETo is the “modified Penman–Monteith” method by the Food and Agriculture Organization (FAO). This method is versatile as it considers different climatic conditions and global latitudes. Due to limited climate data in developing countries like Mexico, alternative methods are used. The present study analyzed 40 comparative methods for determining ETo and their influence on SPEI. The best methods for the study area were chosen, including Hansen, Hargreaves and Samani, and Trajkovic, as they are the best based on the available information in Mexico. Additionally, each equation was adjusted to reduce errors and achieve closer approximations to actual ETo values to obtain the most accurate values possible. The influence on SPEI calculation indicates overestimations in temperature-based methods and underestimations in radiation and mass-transfer-based methods. The SPEI calculation showed fewer errors when using the modified HANSEN equations. In the absence of information, Allen’s temperature-based method is recommended.

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Ji, Xiuping, Feiran Dong, Chen Zheng, and Naipeng Bu. "The Influences of International Trade on Sustainable Economic Growth: An Economic Policy Perspective." Sustainability 14, no. 5 (2022): 2781. http://dx.doi.org/10.3390/su14052781.

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This study uses the Gregory–Hansen cointegration method and the vector error correction model in the vector autoregression system to reveal how international trade contributes to economic sustainability. The Gregory–Hansen test for cointegration method reveals a permanent equilibrium relation among sustainably economic growth, exports, and imports and shows that exports facilitate GDP growth and accelerate improvements in the capability of imports in the long-run. The causality between GDP and exports is unidirectional, indicating that exports area determinant of sustainable economic growth. The bidirectional causality from imports to GDP also sheds light on the important influence of imports on economic sustainability; however, GDP growth also drives import growth. The interaction between imports and exports corresponds to their bidirectional causal relationship, which is indicative of imports contributing to export production and of export growth expanding the capacity for imports. This finding indicates that imports are both exogenous and endogenous factors for exports.

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Chen, Ming, and Tai Quan Zhou. "Normally Consolidated Subgrade Limit Bearing Capacity Calculation Using Slip Line Method." Applied Mechanics and Materials 580-583 (July 2014): 3183–86. http://dx.doi.org/10.4028/www.scientific.net/amm.580-583.3183.

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Normally consolidated subgrade limit bearing capacity of foundation soil was studied in the paper using slip line method. Slip line results are found to be consistent with the results calculated by Terzaghi theoretical formula and Hansen theoretical formula. Then the influence of cohesion, friction angle for normally consolidated subgrade is studied under complete smooth or complete tough conditions. The results show that the normally consolidated subgrade limit bearing capacity increases linearly with the increase of k, γ, while it increases nonlinear with the increase of Φ and the increasing growth rate improves with increasing value of Φ.

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Bina Kurnia and Zulhelmi Zulhelmi. "Analisis Penerapan Akuntansi Lingkungan Berdasarkan Teori Hansen Dan Mowen Pada Rumah Sakit Umum Daerah Pasaman Barat." GEMILANG: Jurnal Manajemen dan Akuntansi 4, no. 2 (2024): 269–82. http://dx.doi.org/10.56910/gemilang.v4i2.1334.

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This research ismotivated by theproblem that hospitals still have minimal knowledge of environmental accounting because it is relatively new and thereis no specific report regardingenvironmental accounting at the RumahSakit Umum Daerah PasamanBarat. The aim ofthis research is to determinethe application of environmental accounting based on Hansen and Mowen's theory at the Rumah Sakit Umum Daerah Pasaman Barat in 2022.The dataanalysis method inthis research uses descriptivequalitative analysis. The data collection techniques used were observation, interviews, literature study and documentation. The analysis techniques used are data collection, data reduction, data presentation, and drawing conclusions. The results of this research are that at the Rumah Sakit Umum Daerah Pasaman Barat, in allocating environmental costs, there areseveral things thatare in accordance withPSAK 2015 No.1, namely Identification, Recognition and Measurement, but there are still severalthings that are notin accordance withPSAK 2015 No. 1, namely Presentation of Financial Reports and Disclosure of Financial Reports. The environmental cost categories allocated by the Rumah Sakit Umum Daerah Pasaman Barat are appropriate based on Hansen and Mowen's theory, this is proven by the expenditure of appropriate waste-related costs based on theclassification of environmental accountingcosts based on Hansen andMowen's theory, namely prevention costs, detection costs, costs internalfailure, and externalfailure costs.

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