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Journal articles on the topic 'Hydrolics'

Author: Grafiati

Published: 13 April 2023

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1

Sohilait, Hanoch J., Hardjono Sastrohamidjojo, Sabirin Matsjeh, and J. Stuart Grossert. "SYNTHESIS OF ANALOG L--METIL-DOPA FROM EUGENOL." Indonesian Journal of Chemistry 5, no. 3 (2010): 198–202. http://dx.doi.org/10.22146/ijc.21788.

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Synthesis of analog L--metil-Dopa from eugenol has been achieved through conversion of allyl group to ketone, followed by reaction with NH3 and KCN and by hydrolisis. The addition reaction of methyleugenol with formic acid yield methyleugenyl formate (60,69%). The hydrolis of methyileugenylformate with KOH in aqaueous-ethanolic solution produced methyleugenyl alcohol (73,68%). The oxidation of methyleugenyl alcohol with PCC yield methyleugenyl ketone (67,71%). The reaction of methyleugenyl ketone with NH3 and KCN yield D,L--amino--(3,4-dimetoxybenzyl) propionitril (84,14%). The hydrolisis o

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2

Soraya, Soraya, Sahri Yanti, and Mikhratunnisa Mikhratunnisa. "PENGARUH SIRUP GULA CAIR HASIL HIDROLISIS ENZIMATIS DARI SAGU (Metroxylon sp.) SEBAGAI MEDIA FERMENTASI TERHADAP KADAR SEFALOSPORIN C." Pro Food 5, no. 1 (2019): 430. http://dx.doi.org/10.29303/profood.v5i1.90.

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ABSTRACT Liquid sugar syrup which made by sago's starch material can be use as fermentation media for sefalosporin. The hydrolisis is a one way to obtain a liquid sugar syrup itself. The enzymatically hydrolisis divided into two process, they are Liquification and sacharification. The research purpose to understanding the way of hydrolisis sago's starch by enzymatically. Next, glucose quality result. Then the influence of the syrup by enzymatically hydrolisis as fermentation media toward quality of sefalosporin. The sample of this research was taken from PT. Selat Panjang, Riau. In Liqui

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3

Lindu, Muhamad. "THE EFFECTS OF GRADIENT VELOCITY AND DETENTION TIME TO COAGULATION – FLOCCULATION OF DYES AND ORGANIC COMPOUND IN DEEP WELL WATER." Indonesian Journal of Chemistry 8, no. 2 (2010): 146–50. http://dx.doi.org/10.22146/ijc.21616.

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The treatment of deep well water of Trisakti University by coagulation and flocculation using baffle channel system has been conducted. The detention time of hydrolic were varied. The coagulant dose was varied as 50, 100, 150, 200, 300, 350, 400, 450 and 500 ppm. Water of well sampel was added by coagulant with rotation velocity 200 rpm for 1 minute. The optimal coagulant dose was determined by measuring turbidity, colour, total suspended solids and organic compound. The result showed that the organic compound and colour of deep well water of Trisakti University could be reduced by coagulation

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4

Raynauld, Jean-Pierre. "Thermal stability of hydrolic drives." Journal of Neuroscience Methods 18, no. 4 (1986): 385–87. http://dx.doi.org/10.1016/0165-0270(86)90026-9.

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5

Zhang, Wei. "Parameter Adjustment Strategy and Experimental Development of Hydraulic System for Wave Energy Power Generation." Symmetry 12, no. 5 (2020): 711. http://dx.doi.org/10.3390/sym12050711.

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This paper develops the dynamic response of a hydrolic-transmission system of wave-power devices under random wave conditions. Through theoretical calculation and experiment analysis, the mathematical model of the hydrolic-transmission system was built to make clear which parameters are related to electric-energy output. The working characteristics of the main parameters are developed through the designed experimental platform. The charging pressure of the accumulator, which affects the rigidity of the hydrolic-transmission system, is analyzed. The throttle valve opening and symmetrical electr

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6

Zamhari, Muhammad, Pandu Ridzaniyanto, and Tawatchai Kangkamano. "Interactive Android Module Development Containing Three Chemical Representation Levels on Material of Salt Hydrolysis." Indonesian Journal on Learning and Advanced Education (IJOLAE) 4, no. 1 (2021): 45–56. http://dx.doi.org/10.23917/ijolae.v4i1.12590.

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Three chemical representation is an important aspect of chemistry learning. However, the database study shows that interactive chemistry learning media containing three levels of representation is not available. This research aims to develop and assess the feasibility of an interactive Android-based learning module for senior high school students containing three chemical representation levels on the material of salt hydrolys-is. The study was conducted using research and development (RD) method. Stages of research were con-ducted as follows, analysis, development process, product validation a

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7

Brovko, A., and G. Brovko. "Hydrolic groundwater regimes on Rivne NPP impact." Visnyk of Taras Shevchenko National University of Kyiv. Geology, no. 1 (68) (2015): 70–75. http://dx.doi.org/10.17721/1728-2713.68.12.70-75.

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8

Meladiyani, Ervini, Bayu Permana, Marsudi Marsudi, and Ahmad Zayadi. "Perancangan Alat Pengangkat Sistem Hidrolik Tipe H Pada Tempat Pencucian Mobil Dengan Kapasitas Maximum 2.5 Ton." Jurnal Ilmiah Giga 21, no. 1 (2019): 33. http://dx.doi.org/10.47313/jig.v21i1.582.

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Hydrolic system is tecknology wich uses fluid, work fluid that is used is oil with viscosity number of 10 SAE. This system work based on the principle of Pascal Low, that is if fluid given pressure, so that pressure will go to all direction by not added or less its pressure. By calculating of type H design hoist car system where as can be result teol that the permession strength of force material is bigger than the happenned strength of force material b = 9.25 kg/mm2  b =0.34 kg/mm2 and g= 70,98 kg/mm2  g= 10,46 kg/mm2. So that the construction of type H design hoist car system by using

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9

Cucu, Dumitrela, Violeta Mangalagiu, Dorina Amariucai-Mantu, Vasilichia Antoci, and Ionel I. Mangalagiu. "Imidazolium ylides: cycloaddition versus hydrolisis." Studia Universitatis Babeș-Bolyai Chemia 64, no. 3 (2019): 59–66. http://dx.doi.org/10.24193/subbchem.2019.3.05.

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10

Nguyen Van, Loi. "Determination of some suitable technology conditions to improve recovery performance of Morinda citrifolia L. juice." Journal of Science Natural Science 67, no. 1 (2022): 54–62. http://dx.doi.org/10.18173/2354-1059.2022-0006.

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The technological parameters affecting the recovery yield of Morinda citrifolia L. juice are the concentration of pectinase enzyme, hydrolisis temperature, and hydrolisis time. From that, a process of extraction and recovery of Morinda citrifolia L. juice was developed, with some technological parameters being the concentration of pectinase enzyme used at 0.4%, hydrolisis temperature of 40oC, hydrolisis time of 240 minutes, in this condition, the recovery efficiency yield of Morinda citrifolia L. juice is more than 90%. Besides, it has also been determined that the pressure to recover Morinda

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11

Matulyte, Inga, Aiste Jekabsone, Lina Jankauskaite, et al. "The Essential Oil and Hydrolats from Myristica fragrans Seeds with Magnesium Aluminometasilicate as Excipient: Antioxidant, Antibacterial, and Anti-inflammatory Activity." Foods 9, no. 1 (2020): 37. http://dx.doi.org/10.3390/foods9010037.

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Nutmeg (Myristica fragrans) essential oil has antimicrobial, antiseptic, antiparasitic, anti-inflammatory, and antioxidant properties. We have recently demonstrated that hydrodistillation of nutmeg essential oil by applying magnesium aluminometasilicate as an excipient significantly increases both the content and amount of bioactive substances in the oil and hydrolats. In this study, we aimed to compare the antioxidant, antimicrobial, and anti-inflammatory activity of hydrolats and essential oil obtained by hydrodistillation in the presence and absence of magnesium aluminometasilicate as an ex

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12

Moentamaria, Dwina, Girlian Agaian, Meilita Mustika Ridhawati, Achmad Chumaidi, and Nanik Hendrawati. "HIDROLISIS MINYAK KELAPA DENGAN LIPASE TERIMOBILISASI ZEOLIT PADA PEMBUATAN PERISA ALAMI." Jurnal Bahan Alam Terbarukan 5, no. 2 (2017): 84–91. http://dx.doi.org/10.15294/jbat.v5i2.7507.

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Free Fatty acid resulting from hydrolisis of various types of oil enzymatically has been great interest recently to save energy, in other hand that the product are environmentally friendly. Lipases as biocatalysts for synthesis reactions will be dissolved with the product, making difficult their reuse. Efficiency can be done with the use of enzyme immobilization, which can be used for repeated reaction. The products of free fatty acids from coconut oil by hydrolysis of lipase can be used as a natural substrate for making flavor that can be consumed and safe for health. The effect of free lipas

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13

Adini, Saniha, Endang Kusdiyantini, and Anto Budiharjo. "Produksi Bioetanol Dari Rumput Laut dan Limbah Agar Gracilaria sp. dengan Metode Sakarifikasi Yang Berbeda." Bioma : Berkala Ilmiah Biologi 16, no. 2 (2014): 65. http://dx.doi.org/10.14710/bioma.16.2.65-75.

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The Indonesia needs of Bioethanol were 390.000 kL in 2012, but the local ethanol production only able to cover less than 4% from the needed. The high demand of the bioethanol encourage for another innovation in ethanol production more efficient and effectively. Seaweeds and the residual pulp of Gracilaria sp. could be useful as substrate for bioethanol production, because of the high amount of polysaccharide, cellulose and galactan type. Unfortunately, this cellulose and galactan had through the saccharification process first, before they can be used as substrates in bioethanol production. Thi

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14

Kaloustian, Jacques, Ceéline Mikail, Lydia Abou, Marie-France Vergnes, Alain Nicolay, and Henri Portugal. "Nouvelles perspectives industrielles pour les hydrolats." Acta Botanica Gallica 155, no. 3 (2008): 367–73. http://dx.doi.org/10.1080/12538078.2008.10516117.

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15

Zaki, Muhammad, Suhendrayatna, Misbul Hadi, and Syukri Adha. "Optimization of Glucose Production of Cocopeat Using Whole Cell Trichoderma reesei." MATEC Web of Conferences 156 (2018): 01016. http://dx.doi.org/10.1051/matecconf/201815601016.

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The high content of cellulose in cocopeat makes this material convertible into glucose. The converting process of cellulose into glucose can be done by hydrolysis. In this research, the coocopeat hydrolyzed enzymatically using cellulose ezyme from Trichoderma reesei. The purpose of this study was to obtain optimum conditions of glucose yield and to know the effect of concentration of NaOH, molasses mass, and the effect of hydrolisis time on glucose yield produced. The variabel used was hydrolisis time (0; 124; and 240 hour), NaOH concenteration (1%; 2%; and 3%), and molasses mass (40; 50; and

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16

Suryawan, Ketut Gede, I. Gede Mahardika Mahardika, and I. Wayan Budiarsa Suyasa. "Pemanfaatan Biofilter untuk Mengurangi Pemakaian Bahan Kimia dalam Proses Pengolahan Air Estuary." ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science) 11, no. 2 (2017): 81. http://dx.doi.org/10.24843/ejes.2017.v11.i02.p09.

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The process to supply the drinking water will also be expensive due to the decreasing quality of water it self. Some chemical substances are needed in high quantity to produce healthy water from Badung River, such as chlorine and aluminum sulphat (Al SO4). This is because the polutants of water in Badung River is really high. To decrease the use of the amount of chemical subtances and to avoid the side effect of chlorine on water which is highly organic, so this research was done through the use of biofilter. This biofilter is like bee-hive which is made from plastic. This micro-organism would

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17

Pandey, Anjali. "BAWDI: THE ELOQUENT EXAMPLE OF HYDROLIC ENGINEERING AND ORNAMENTAL ARCHITECTURE." International Journal of Research -GRANTHAALAYAH 4, no. 1 (2016): 217–22. http://dx.doi.org/10.29121/granthaalayah.v4.i1.2016.2867.

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“The secular Indian architecture includes town planning, palaces, general houses and forts of various categories. There was a constant growth in forms of this architecture from the period of harappan culture up to the Vijaynagar epoch. The towns were protected by walls (prakara) and the moats parikha. Each town provided places of general public utility, such as temples, stupas, schools, hospitals, markets, gardens and ponds”.1

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18

Busetti, Seth, Wenjie Jiao, and Ze'ev Reches. "Geomechanics of hydrolic fracturing microseismicity: Part 2. Stress state determination." AAPG Bulletin 98, no. 11 (2014): 2459–76. http://dx.doi.org/10.1306/05141413124.

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19

Murdiyanto, Eko, and Firdaus Sitepu. "UPAYA MENANGANI KERUSAKAN MACHINERY HATCH COVER HYDRAULIC UNTUK MEMPERLANCAR PROSES BONGKAR MUAT DI MV. SHANTHI INDAH." Dinamika Bahari 10, no. 1 (2019): 2461–73. http://dx.doi.org/10.46484/db.v10i1.127.

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ABSTRAKMV. Shanthi Indah sendiri adalah salah satu kapal curah yang mengangkut batu bara yang dikelola oleh PT.KSE (Karya Sumber Energy), milik warga negara indonesia sendiri yangberoperasi diwilayah indonesia maupun internasional. Sehingga peralatan bongkar muat diataskapal MV.Shanthi Indah sangat penting untuk diperhatikan maka penulis merusmuskan masalahyaitu pananganan kerusakan machinery hatch cover hydraulic dan dampak kerusakan machineryhatch cover hydraulic untuk menjadi acuan dalam penelitian ini agar menjadi pembatas dalammembuat sebuah penelitian ini. Penelitian ini menggunakan meto

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20

Sutamihardja, RTM, Mia Azizah, and Bekti Dwisepti Mafiana. "PERBANDINGAN HIDROLISIS ENZIMATIS DAN ASAM TERHADAP PATI JAGUNG MANIS (Zea mays L.) DALAM PEMBUATAN GULA CAIR." JURNAL SAINS NATURAL 7, no. 2 (2019): 58. http://dx.doi.org/10.31938/jsn.v7i2.255.

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Comparison Hydrolisis of Enzymatic and Acid of Sweet Corn Starch (Zea mays L.) in Liquid Sugar ProductionSweet corn starch (Zea mays L.) contains high carbohydrate that can be used for food and industrial purposes. Sweet corn starch can be used for liquid sugar as alternative sweetener by enzymatic or acid hydrolysis. The enzymatic hydrolysis was performed by treating the starch with alpha amylase for liquefaction and glucoamylase for saccharification, while acid hydrolysis was performed by mixing the starch with 1,0 N hydrochloric acid. According to the results, the yield of enzymatic hydroly

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21

Kiselev, M. L., M. A. Zaytsev, V. V. Nesmeyanov, and O. V. Kuzovov. "Overview of Existing Weightless Environment Facilities for Training Cosmonauts." MANNED SPACEFLIGHT, no. 1(34) (March 2, 2020): 120–31. http://dx.doi.org/10.34131/msf.20.1.120-131.

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22

Ishak, N., N. S. Hamdan, M. Tajuddin, and R. Adnan. "Modeling and controller design on ARX model of Electro-Hydrolic actuator." Journal of Fundamental and Applied Sciences 9, no. 4S (2018): 160. http://dx.doi.org/10.4314/jfas.v9i4s.9.

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23

Ratnawati, Ratnawati, and Nita Indriyani. "Ultrasound-Assisted Ultra-Mild-Acid Hydrolisis of -Carrageenan." Reaktor 17, no. 4 (2018): 191. http://dx.doi.org/10.14710/reaktor.17.4.191-196.

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The low molecular weight fraction of κ-carrageenan is useful in biomedical applications. An ultrasound-assisted acid hydrolysis of κ-carrageenan has been studied. κ-carrageenan with an initial number-average molecular weight of 629 kDa was dispersed in distilled water to form a 5 g/l solution. The pH (3 and 6) of the solution was adjusted by adding HCl solution. The depolymerization reaction was carried out in an ultrasonic device at various temperatures (30, 40, 50, and 60°C) and times (8, 16, 24, and 32 min). The experimental results showed that ultrasound positively contributed to acid hydr

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24

Drinić, Zorica, Miloš Jovanović, Dejan Pljevljakušic, Nikolić Ćujić, Dubravka Bigović, and Katarina Šavikin. "Microwave-assisted extraction of essential oil from ginger (Zingiber officinale Rosc.)." Lekovite sirovine, no. 41 (2021): 22–27. http://dx.doi.org/10.5937/leksir2141022d.

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Comparison between conventional and microwave-assisted hydrodistillation at different power levels has been applied for the extraction of essential oil from Zingiber officinale Rosc. rhizome. In addition to the collected essential oils, as the main products, hydrolats were also collected, as valuable by-products from both extraction techniques. A comparison of two applied techniques was done in terms of extraction time, extraction yield, the chemical composition of essential oils and hydrolats, and environmental impact. Microwave-assisted hydrodistillation achieved a higher extraction yield (1

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25

A, Khrulev, and Dmitriev S. "THE CALCULATING MODEL OF AIR COMPRESSION PROCESS WITH LIQUID IN THE INTERNAL COMBUSTION ENGINE CYLINDER." National Transport University Bulletin 1, no. 46 (2020): 416–26. http://dx.doi.org/10.33744/2308-6645-2020-1-46-416-426.

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The paper discusses the features and performs a preliminary analysis of the symptoms and the causes of the connecting rod damage of an internal combustion engine caused by liquid entering the cylinder (hydrolock). Object of the study is the cylinder of an internal combustion engine when liquid enters it. Purpose of the study is to research the mechanism of compression air with a liquid in the engine cylinder for identifying currently absent quantitative characteristics of the phenomenon of hydrolock, which causes deformation (buckling) and subsequent destruction of the connecting rod. Method

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26

Hayati, Fitriani, Mohammad Purwanto, Hidayat Pawitan, Suria Tarigan, and Latief Rachman. "The Effect of Plants in Floodplain on Hydrolic Roughness of Barabai River." Jurnal Keteknikan Pertanian 05, no. 1 (2017): 43–48. http://dx.doi.org/10.19028/jtep.05.1.43-48.

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27

Sembiring, Bryan Pratama, and Hasanul Fahmi. "Sistem Pakar Mendeteksi Kerusakan Sistem Hydrolic Pada Excavator Dengan Metode Certainty Factor." Jurnal Nasional Komputasi dan Teknologi Informasi (JNKTI) 2, no. 2 (2019): 140. http://dx.doi.org/10.32672/jnkti.v2i2.1557.

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<p>Alat berat <em>excavator</em> biasa digunakan dalam industri konstruksi, pertanian atau perhutanan. Sistem hidrolik merupakan sistem penerusan daya dengan menggunakan fluida cair. Seorang pakar harus mampu menyusun kembali pengetahuan-pengetahuan yang diperoleh, dapat memecahkan aturan-aturan serta menentukan relevansi kepakarannya. Metode Certainty Factor ini bisa mengolah 2 bobot dalam sekali perhitungan tidak ada aturan untuk mengkombinasikan bobotnya, karena untuk kombinasi seperti apapun hasilnya akan tetap sama. Untuk mendapatkan tingkat keyakinan dapat dengan cara m

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28

Busetti, Seth, Wenjie Jiao, and Ze'ev Reches. "Geomechanics of hydrolic fracturing microseismicity: Part 1. Shear, hybrid, and tensile events." AAPG Bulletin 98, no. 11 (2014): 2439–57. http://dx.doi.org/10.1306/05141413123.

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29

Завьялов (Zavyalov), Артем (Artem) Валерьевич (Valer'yevich), Сергей (Sergey) Викторович (Viktorovich) Рыков (Rykov), Наталия (Nataliya) Александровна (Aleksandrovna) Лунина (Lunina), Валентина (Valentina) Ивановна (Ivanovna) Сушкова (Sushkova), Сергей (Sergey) Викторович (Viktorovich) Яроцкий (Yarotsky), and Оксана (Oksana) Валентиновна (Valentinovna) Березина (Berezina). "PLANT POLYSACCHARIDE XYLOGLUCAN AND ENZYMES THAT HYDROLIZE IT (REVIEW)." chemistry of plant raw material, no. 4 (December 11, 2018): 43–61. http://dx.doi.org/10.14258/jcprm.2018043926.

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Various types of plant raw material are widely used in the pulp and paper, textile, food, agricultural industries, and pharmacology. One of the problems of utilizing the complex plant biomass is the weak knowledge of its hemicellulose content and the lack of effective enzymes for hydrolysis of hemicelluloses. Xyloglucan is the major structural and storage polysaccharide in all dicots and many monocots. It has a branched architecture with a backbone constructed of β-1,4-connected cellotetraose units decorated with short side chains composed of xylose, galactose, arabinose, fucose and some

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Popa, Cristina Laura, Andreea Lupitu, Maria Daniela Mot, Lucian Copolovici, Cristian Moisa, and Dana Maria Copolovici. "Chemical and Biochemical Characterization of Essential Oils and Their Corresponding Hydrolats from Six Species of the Lamiaceae Family." Plants 10, no. 11 (2021): 2489. http://dx.doi.org/10.3390/plants10112489.

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Many plants belonging to the Lamiaceae family are rich in essential oils (EOs) which are intensively used for aromatherapy, food and beverage flavoring, alternative medicine, cosmetics, and perfumery. Aerial parts of Thymus vulgaris L., Thymus pannonicus All., Lavandula angustifolia L., Lavandula x intermedia, Origanum vulgare L., and Origanum vulgare var. aureum L. were subjected to hydrodistillation, and both resulting fractions were analyzed. The purpose of this study was to determine the chemical composition, antioxidant activity, and total phenolic content of six essential oils and their

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Jaken, Kundori, and Ali Khamdilah. "Analisis Manajemen Perawatan Actuator Sebagai Safety Device Dalam Memproteksi Terjadinya Overspeed Pada Mesin Penggerak Utama Kapal." Dinamika Bahari 1, no. 2 (2020): 90–97. http://dx.doi.org/10.46484/db.v1i2.211.

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Tujuan dari tulisan ini adalah untuk menganalisis penyebab Keterlambatan respon kerja dari actuator dalam melakukan aksi kontrol pada rack fuel injection pump pada saat kapal berlayar. Actuator adalah suatu alat pendorong yang digerakkan oleh sistem penumatik (sistem udara bertekanan) ataupun system hydrolik (media minyak hydrolik) dalam dunia control di aplikasikan sebagai alat keamanan pada mesin. Ketepatan proses actuator sebagai alat yang digunakan pada alat alat keamanan pada mesin penggerak utama kapal sangat berperan sebagai bagian untuk menjaga mesin penggerak utama agar bekerja dengan

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32

Kusumaningsih, Triana, Jumina Jumina, Dwi Siswanta, and Mustofa Mustofa. "SYNTHESIS OF TETRA-p-PROPENYLTETRAESTERCALIX[4]ARENE AND TETRA-p-PROPENYLTETRACARBOXYLICACIDCALIX[4]ARENE FROM p-t-BUTYLPHENOL." Indonesian Journal of Chemistry 10, no. 1 (2010): 122–26. http://dx.doi.org/10.22146/ijc.21491.

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A research has been conducted to synthesize tetra-p-propenyltetraestercalix[4]arene and tetra-p-propenyltetracarboxylicacidcalix[4] arene using p-t-butylphenol as a starting material. The synthesis was carried out in following stages, i.e (1) synthesis of p-t-butylcalix[4]arene from p-t-butylphenol, (2) debutylation of p-t-butylcalix[4]arene, (3) tetraallilation of 25,26,27,28-tetrahydroxycalix[4]arene with NaH and allilbromida in dry tetrahydrofuran, (4) Claissen rearrangement of 25,26,27,28-tetrapropenyloxycalix[4]arene, (5) esterification of tetra-p-propenyltetrahydroxycalix[4]arene, (6) hy

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Hadimani *, Sharanagouda, Dr Nilesh Diwakar, Dr G. R. Selokar, and Dr B. Nageshwar Rao. "Design & Analysis of Dynamic Response in Hydrolic Equipment Working with Heavy Loads." International Journal of Engineering and Advanced Technology 10, no. 3 (2021): 215–18. http://dx.doi.org/10.35940/ijeat.c2243.0210321.

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Hydraulic system has benefits over pneumatic or electric systems, especially when heavy loads are involved, or when very smooth and precise position or pressure control is required. Hydraulic actuators have several advantages including the fact that they produce less heat and electrical interference at the machine than do electric actuators. A simulation model of the support was established to determine the dynamic responses of the hydraulic support under dual impacts from its roof and shield beams, and the column and balance jack were replaced using a spring-damper system. Analysis of poses w

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Cartery, C., N. Maisonneuve, J. Aubert, and M. Ulrich. "Comparaison des membranes EVODIAL et HYDROLINK pour l’hémodialyse sans héparine." Néphrologie & Thérapeutique 17, no. 5 (2021): 369. http://dx.doi.org/10.1016/j.nephro.2021.07.049.

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35

Walter, Marcin. "Recykling enzymów w procesie hydrolizy biomasy miskanta olbrzymiego lub cukrowego." PRZEMYSŁ CHEMICZNY 1, no. 6 (2021): 70–74. http://dx.doi.org/10.15199/62.2021.6.7.

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Hiraishi, Akira, Yong Kook Shin, Yoko Ueda, and Junta Sugiyama. "Automated sequencing of PCR-amplified 16S rDNA on ‘Hydrolink’ gels." Journal of Microbiological Methods 19, no. 2 (1994): 145–54. http://dx.doi.org/10.1016/0167-7012(94)90046-9.

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Jenkins, Paul J., and Athene M. Donald. "The Effect of Acid Hydrolyis on Native Starch Granule Structure." Starch - Stärke 49, no. 7-8 (1997): 262–67. http://dx.doi.org/10.1002/star.19970490703.

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Topala, Carmen Mihaela, Adriana Gabriela Plaiasu, Catalin Marian Ducu, and Sorin Georgian Moga. "Structural Characterization of ZnO and Al Doped ZnO Powders Synthesis in Aqueous Solutions." Revista de Chimie 70, no. 9 (2019): 3232–35. http://dx.doi.org/10.37358/rc.19.9.7524.

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Undoped and Al-doped ZnO (AZO) powders have been synthesized by hydrolytic and hydrothermal synthesis from Zn(NO3)2 , AlCl3 using KOH 1M concentraction like hydrolisis agent. The structural properties of prepared powders were studied using XRD and FTIR spectroscopy. Presence of aluminium in the hydrothermal powders is correlated with the presence of Zn-Al hydrotalcite like structure.

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Rajoriya, N., J. Crighton, S. Thomson, et al. "P77 Hydrolic dilatation in the treatment of achalasia- a 5 year tertiary referral centre." Journal of Clinical Gastroenterology 40, Supplement 4 (2006): S216. http://dx.doi.org/10.1097/00004836-200609001-00157.

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Fernández-Carrasco, L., F. Puertas, M. T. Blanco-Varela, and T. Vázquez. "Nuevos avances en la carbonatación del cemento aluminoso. Hidrólisis alcalina." Materiales de Construcción 49, no. 253 (1999): 47–55. http://dx.doi.org/10.3989/mc.1999.v49.i253.457.

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Sokolowska, Katarzyna, Anna Konieczna-Molenda, and Ewa Witek. "Hydrolysis of cellulose waste catalyzed by cellulolytic enzymes immobilized on polymer carrier." Polimery 61, no. 09 (2016): 633–41. http://dx.doi.org/10.14314/polimery.2016.633.

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THATCHER, Vernon E. "Two new Bucephalidae (Trematoda) from Fishes of the Brazilian Amazon." Acta Amazonica 29, no. 2 (1999): 331–35. http://dx.doi.org/10.1590/1809-43921999292335.

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Two new species of Bucephalidae (Trematoda) are described from fishes of the Brazilian Amazon. Glandulorhynchus turgidus gen. et sp. n. from Hydrolycus sp. differs from all others in the family by having conspicuous glands near the anterior extremity and an expanded uterus used for storing eggs. Prosorhynchus piranhus sp. n. from Serrasalmus rhombeus is characterized as having a small rhynchus and pharynx, and a large cirrus sac.

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GUIMARÃES, D. P., F. A. A. COSTA, M. I. RODRIGUES, and F. MAUGERI. "Optimization of dextran syntesis and acidic hydrolisis by surface response analysis." Brazilian Journal of Chemical Engineering 16, no. 2 (1999): 129–39. http://dx.doi.org/10.1590/s0104-66321999000200004.

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Lefrançois, G. "Étude monocentrique de la membrane « hydrolink » (Toray) en hémodialyse sans héparine." Néphrologie & Thérapeutique 15, no. 5 (2019): 314. http://dx.doi.org/10.1016/j.nephro.2019.07.121.

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Wibowo, Risky Hadi, Welly Darwis, S. Sipriyadi, et al. "BAKTERI PENGHASIL AMILASE YANG DIISOLASI DARI EKOENZIM LIMBAH BUAH-BUAHAN." Jurnal Biosilampari : Jurnal Biologi 4, no. 2 (2022): 107–17. http://dx.doi.org/10.31540/biosilampari.v4i2.1531.

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Many of potential enzymes can be found in the ecoenzyme, one of them is amylase. Amylase is an enzyme that is able to hydrolize the glycoside bonds of starch or starch into dextrin, glucose and maltose which is widely used in various industries such as beverages. This study aims to isolate the ecoenzyme bacteria and test their ability to produce amylase. Isolation of ecoenzyme bacteria was carried out using serial dilution methods 10-1, 10-3, 10-5. A total of 0.1 ml of each dilution series was pipetted and spread on the Nutrient agar (NA) medium. The bacterial isolates that grew were then puri

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Thatcher, Vernon E., and Marilia C. Brasil-Sato. "Ergasilussalmini sp. nov. (Copepoda: Ergasilidae) a branchial parasite of "dourado", Salminus franciscanus from the upper São Francisco River, Brazil." Revista Brasileira de Zoologia 25, no. 3 (2008): 555–57. http://dx.doi.org/10.1590/s0101-81752008000300023.

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Ergasilus salmini sp. nov. a branchial parasite of the "dourado", Salminus franciscanus Lima & Britski, 2007, from the upper São Francisco river, Minas Gerais State, Brazil, is described based on female specimens. The new species has a serrate, curved seta on the first exopod as do most of the known South American species of the genus. Other than that, it does not closely resemble any known species of this genus. Many of the known ergasilids have head, and first two thoracic segments completely fused to form a cephalothorax. In the new species, the head is incompletely fused, the first tho

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Iglesias, Azucena Elizabeth, Giselle Fuentes, Giulia Mitton, et al. "Hydrolats from Humulus lupulus and Their Potential Activity as an Organic Control for Varroa destructor." Plants 11, no. 23 (2022): 3329. http://dx.doi.org/10.3390/plants11233329.

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Varroa destructor is a parasitic mite, which is considered a severe pest for honey bees causing serious losses to beekeeping. Residual hydrolats from steam extraction of hop essential oils, generally considered as a waste product, were tested for their potential use as acaricides on V. destructor. Four hop varieties, namely Cascade, Spalt, Victoria, and Mapuche, showed an interesting performance as feasible products to be used in the beekeeping industry. Some volatile oxidized terpenoids were found in the hydrolats, mainly β-caryophyllene oxide, β-linalool, and isogeraniol. These compounds, to

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GRÜBEL, Klaudiusz, and Stanisław WACŁAWEK. "Alkalization as a method of preliminary hydrolysis of waste activated sludge before the anaerobic digestion process." Polish Journal of Materials and Environmental Engineering 1(21) (2021): 16–26. http://dx.doi.org/10.53052/pjmee.2021.1.02.

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Dmitriev, Sergey Alekseevich, and Alexander Eduardovich Khrulev. "Study of the conrod deformation during piston interaction with liquid in the internal combustion engine cylinder." Journal of Mechanical Engineering and Sciences 14, no. 2 (2020): 6557–69. http://dx.doi.org/10.15282/jmes.14.2.2020.03.0515.

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The paper analyzes the deformation of the connecting rod stem with buckling due to water ingress into the internal combustion engine cylinder (the so-called hydrolock). A method is presented that has been developed to perform calculations of stem deformation in the process of compressing air with liquid in an internal combustion engine cylinder. The method is based on solving a system of differential equations for pressure and temperature in the cylinder, followed by calculating the compression force acting on the connecting rod. A carried-out simulation of the compression process demonstrates

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Efiyanti, Lisna, Dian Anggraini Indrawan, Zulhan Arif, Devandri Hutapea, and Ane Dwi Septina. "Synthesis and Application of a Sulfonated Carbon Catalyst for a Hydrolisis Reaction." Indonesian Journal of Science and Technology 5, no. 3 (2020): 410–20. http://dx.doi.org/10.17509/ijost.v5i3.25275.

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Biomass, such as wood waste, is one of the resources that can be potentially converted into a carbon product for catalyst applications. In this study, the sulfonated carbon was obtained through the pyrolysis method for wood waste at the temperature of 350°C, which was later sulfonated through the use of H2SO4 (8N) on the reflux for 4 h. The sulfonated carbon was then analyzed and characterized including its water content, ash content, volatile matter, fixed carbon, iodine adsorption as well as the H+ (acidity) capacity using ammonia adsorptions and functional groups and the Fourier Transform I

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