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wyszukanych pozycji: 114
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Prestazioni comparative degli attrezzi trainati dal trattore
ISBN: 9786207968503 / Włoski Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
196,82 |
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A Few Investigations on Intelligent Response Strategies
ISBN: 9786206148340 / Angielski / Miękka / 252 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Demand Side Management (DSM) initiatives have gotten a lot of attention in recent years, due to the rise of the smart grid and consumer-centric regulations. The DSM program has many objectives. Controlling energy demand by modifying consumer demand is one of the main goals. Demand-Response plays a vital role in the planning and implementation of electrical utility programs, as well as in designing consumers' electricity usage that results in desirable load shape changes. In other words, Demand Response is used to change the overall load shape while keeping the balance between utility and...
Demand Side Management (DSM) initiatives have gotten a lot of attention in recent years, due to the rise of the smart grid and consumer-centric regula...
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cena:
380,65 |
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Comparaison des performances des outils tir?s par un tracteur
ISBN: 9786207968497 / Francuski Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
196,82 |
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Solar Panel Performance: The Effects of Water and Surfactant Cleaning
ISBN: 9786205631614 / Angielski / Miękka / 2025 / 64 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. The Impact of Water and Cleaning Agents" delves into the critical challenge of maintaining solar photovoltaic (PV) panel performance in the face of dust accumulation, which significantly reduces power output. The book highlights the necessity of regular cleaning to sustain high productivity, focusing on two primary methods: water-based cleaning and surfactant-based cleaning. Through experimental investigations conducted over three months, the study compares the efficiency of unwashed panels, water-cleaned panels, and surfactant-cleaned panels.The findings reveal that unwashed panels...
The Impact of Water and Cleaning Agents" delves into the critical challenge of maintaining solar photovoltaic (PV) panel performance in the face of du...
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cena:
196,82 |
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Plant-Derived Anti-Cancer Drugs
ISBN: 9781394300563 / Angielski Termin realizacji zamówienia: ok. 30 dni roboczych. |
cena:
977,55 |
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Mucoadhesive Nanoparticulate Drug Delivery Systems
ISBN: 9783846535370 / Angielski / Miękka / 144 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Significant efforts have been devoted to use the potentials of nanotechnology in drug delivery since it offers a suitable means of site-specific and/or time controlled delivery of small or large molecular weight drugs and other bioactive agents.Pharmaceutical nanotechnology focuses on formulating therapeutically active agents in biocompatible nano forms, These systems offer many advantages in drug delivery, mainly focusing on improved safety and efficacy of the drugs, e.g. providing targeted delivery of drugs, improving bioavailability, extending drug or gene effect in target tissue, and...
Significant efforts have been devoted to use the potentials of nanotechnology in drug delivery since it offers a suitable means of site-specific and/o...
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cena:
264,53 |
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Effect of Different Calcium Channel Blockers on Gastric Ulcers
ISBN: 9783847376545 / Angielski / Miękka / 2012 / 56 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Background & Objective: Since calcium has got importance in physiology and the objective of the present study is to study the effect of different calcium channel blockers through i.c.v administration on gastric and duodenal ulcers. Methods: The effect of different calcium channel blockers on gastric and duodenal ulcers were evaluated by using different experimental models such as acetic acid induced chronic gastric ulcer, pylorus ligation induced gastric ulcers, ethanol induced gastric ulcers, stress induced gastric ulcers, and cysteamine induced duodenal ulcers. In all these models the...
Background & Objective: Since calcium has got importance in physiology and the objective of the present study is to study the effect of different calc...
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cena:
219,69 |
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Gastroretentive Nanoparticulate Drug Delivery Systems
ISBN: 9783846514993 / Angielski / Miękka / 200 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Under the light of current literature (i.e. articles, books, patents and information posted on the nanotech company websites) and the product pipelines of leading pharma/biotech companies, it is evident that we would be seeing many nanotechnology-based pharmaceutical products in this century. It is likely that the oral formulations would dominate this specialized segment of novel dosage forms. The chemical/polymer industry has been feeding the drug delivery scientists with a variety of biopolymers, having wide range of specialized properties. Nanoparticles made from the biopolymers are likely...
Under the light of current literature (i.e. articles, books, patents and information posted on the nanotech company websites) and the product pipeline...
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cena:
304,88 |
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Kälteanlage mit Dampfkompression, die auf hybriden Nano-Schmiermitteln basiert
ISBN: 9786208174330 / Niemiecki / Miękka / 2024 / 72 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Jeder Haushalt hat einen Kühlschrank, um Lebensmittel und Gemüse frisch zu halten. Der Haushaltskühlschrank wird meist mit Strom betrieben und arbeitet mit einem Dampfkompressionskühlkreislauf. Der VCR-Kreislauf besteht aus vier Hauptkomponenten: einem Kompressor, einem Verflüssiger, einer Expansionsvorrichtung und einem Verdampfer. Der Kompressor eines Kühlschranks verbraucht den größten Teil der für den Betrieb erforderlichen Energie. Durch eine geringere Eingangsleistung des Kompressors kann Energie eingespart werden. Die Kühlgeräteindustrie ist der größte Energieverbraucher...
Jeder Haushalt hat einen Kühlschrank, um Lebensmittel und Gemüse frisch zu halten. Der Haushaltskühlschrank wird meist mit Strom betrieben und arbe...
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cena:
273,04 |
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Sistema de refrigeração por compressão de vapor baseado em nano-lubrificantes híbridos
ISBN: 9786208174378 / Portugalski / Miękka / 2024 / 72 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
273,04 |
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Système de réfrigération à compression de vapeur basé sur des nano-lubrifiants hybrides
ISBN: 9786208174354 / Francuski / Miękka / 2024 / 76 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. Chaque foyer dispose d'un réfrigérateur pour conserver la fraîcheur des aliments et des légumes. Le réfrigérateur résidentiel est principalement alimenté par l'électricité et fonctionne selon un cycle de réfrigération à compression de vapeur. Le cycle VCR comprend quatre éléments principaux : un compresseur, un condenseur, un dispositif d'expansion et un évaporateur. Le compresseur d'un réfrigérateur consomme la plus grande partie de l'énergie nécessaire à son fonctionnement. Il est possible d'économiser de l'énergie en réduisant la puissance d'entrée du compresseur....
Chaque foyer dispose d'un réfrigérateur pour conserver la fraîcheur des aliments et des légumes. Le réfrigérateur résidentiel est principalemen...
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cena:
273,04 |
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Sistema di refrigerazione ibrido a compressione di vapore basato su nano-lubrificanti
ISBN: 9786208174361 / Włoski / Miękka / 2024 / 72 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
273,04 |
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Comparative Performance of Tractor Drawn Implements
ISBN: 9786207995516 / Angielski / Miękka / 2024 / 52 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. The tractor drawn implements tillage system with rotavator tillage system. Different combinations of tillage system selected for study were ploughing, ploughing + cultivating, ploughing + disc harrowing, ploughing + Rotavating, Single operation of rotavator and double operation of rotavator. The study it was observed that the showed an increase in the field capacity with the increase in the speed of operation. the highest field capacity was of obtained at the maximum speed of 5.21 kmph. The highest field efficiency was obtained in the plot 20×60 sq. m. area combination of ploughing gave the...
The tractor drawn implements tillage system with rotavator tillage system. Different combinations of tillage system selected for study were ploughing,...
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cena:
196,82 |
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Pwm Switching Techniques for Hybrid Electrical Vehicles
ISBN: 9783659107047 / Angielski / Miękka / 2013 / 60 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych. |
cena:
178,89 |
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