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wyszukanych pozycji: 52
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Protection Systems in Electric Networks
ISBN: 9783659570414 / Angielski / Miękka / 2014 / 436 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) This book deals with the basics of protection theories of electric circuits as it explains the methods and tools of protection using all types of relays such as electrodynamics, static, and digital relays and timers. The discrimination principles for relays or protective circuits or for protective systems and gears for a united power network are considered and the development of protection begins at small element passing by the complete circuits for a main element in the power system and ending at the adaptation of all circuits together for a whole power system. the motors and cables are...
This book deals with the basics of protection theories of electric circuits as it explains the methods and tools of protection using all types of rela...
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cena:
403,06 |
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Electric Basis of Electric Stations
ISBN: 9783845436449 / Angielski / Miękka / 416 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) This book presents the meaning of electric basics for electric stations. It discusses the major components electric connections inside a station. The classification of connections for different types of stations is analyzed. The types of power stations and substations are classified in details and the main contents on the single line diagram of a station are illustrated. The principle of the design of stations is given where the layout design is investigated in details. The transient profile between transmission and distribution borders is deduced. The renewal energy generation and connection...
This book presents the meaning of electric basics for electric stations. It discusses the major components electric connections inside a station. The ...
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cena:
354,20 |
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Studies on the Confocal Laser Microscope
ISBN: 9783031872747 / Angielski / Miękka / 2025 / 100 str. Termin realizacji zamówienia: ok. 22 dni roboczych (Bez gwarancji dostawy przed świętami) This book provides a thorough exploration of various modulated apertures and their impact on improving microscope resolution, with a focus on confocal scanning laser microscopy (CSLM). Over the course of eleven chapters, it looks at both the theoretical aspects and practical applications of different aperture shapes. Chapters 1 and 2 review apertures with linear, quadratic, and concentric black-and-white (B/W) zones, along with linear-quadratic and polynomial designs. Additionally, apertures with Hamming, Cauchy, rectangular, and hexagonal shapes are analyzed for their potential to enhance...
This book provides a thorough exploration of various modulated apertures and their impact on improving microscope resolution, with a focus on confocal...
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cena:
201,72 |
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Image Processing Techniques for Deformed and Sparse Aperture Systems
ISBN: 9783032049209 / Angielski / Miękka / 124 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) This book explores advanced image processing techniques for systems with deformed and sparse apertures. Building on the author's recent research, this book is designed for graduate students and researchers in the fields of optical sciences and optical engineering. The book begins with a unique investigation into aperture shapes inspired by coronavirus (COVID-19) imagery, followed by an analysis of cardiac-shaped apertures and their integration into confocal laser systems. Subsequent chapters look at the design and resolution analysis of heterogeneous apertures, including cascaded... This book explores advanced image processing techniques for systems with deformed and sparse apertures. Building on the author's recent research, t... |
cena:
255,17 |
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Efficacité de l'utilisation de l'azote dans les sols sableux à l'aide de la technique du traceur 15N
ISBN: 9786209345104 / Francuski / Miękka / 2025 / 104 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) L'effet du régime hydrique, du taux d'application d'engrais azotés et du mode d'application ont été étudiés afin d'identifier la combinaison la plus appropriée et la plus efficace des variables étudiées ci-dessus, qui permette d'obtenir un rendement satisfaisant en épinards et de minimiser l'utilisation d'engrais azotés chimiques, afin de préserver l'environnement et de réaliser d'importantes économies d'eau. Les besoins en eau et les engrais azotés sont deux facteurs qui influent notablement sur la croissance et le rendement des cultures d'épinards. Ainsi, tout retard dans...
L'effet du régime hydrique, du taux d'application d'engrais azotés et du mode d'application ont été étudiés afin d'identifier la combinaison la ...
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cena:
246,14 |
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Efektywnosc wykorzystania azotu w glebie piaszczystej przy uzyciu techniki znacznika 15N
ISBN: 9786209350221 / Polski / Miękka / 2025 / 100 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) |
cena:
246,14 |
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Analysis of Electric Loads
ISBN: 9783845430225 / Angielski / Miękka / 268 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) It presents a basic meaning for load engineering with their standardization for all fields. All materials have been simplified so that the reader can easily understand. Chapter 1 deals with the personal loads with a wide branch for classification. Chapter 2 presents the standard load curves besides the basic idea for standardization. Chapter 3 & 4 explain the simple load curves and the final classification for them. Chapter 5 the basic view for the distribution of loads in actual cases. The next chapter 6 presents the statistical study for the load curves since a lot of readings is found. The...
It presents a basic meaning for load engineering with their standardization for all fields. All materials have been simplified so that the reader can ...
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cena:
354,20 |
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Efficienza nell'uso dell'azoto nei terreni sabbiosi utilizzando la tecnica del tracciante 15N
ISBN: 9786209347665 / Włoski / Miękka / 2025 / 104 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) |
cena:
246,14 |
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Eficiência do uso de azoto em solo arenoso utilizando a técnica do traçador 15N
ISBN: 9786209352782 / Portugalski / Miękka / 2025 / 100 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) |
cena:
246,14 |
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Effizienz der Stickstoffverwertung in sandigen Böden unter Verwendung der 15N-Tracer-Technik
ISBN: 9786209339981 / Niemiecki / Miękka / 2025 / 108 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) Die Auswirkungen des Wasserhaushalts und der Stickstoffdüngerausbringungsmenge sowie die Art der Ausbringung wurden untersucht, um die geeignetste und effektivste Kombination der oben untersuchten Variablen zu ermitteln, die einen zufriedenstellenden Spinatertrag liefert und den Einsatz chemischer Stickstoffdünger minimiert, um die Umwelt zu schonen und eine gute Wassereinsparung zu erzielen. Der Wasserbedarf und Stickstoffdünger sind zwei Faktoren, die das Wachstum und den Ertrag von Spinatpflanzen erheblich beeinflussen. Daher würde sich jede Verzögerung bei der Bewässerung,...
Die Auswirkungen des Wasserhaushalts und der Stickstoffdüngerausbringungsmenge sowie die Art der Ausbringung wurden untersucht, um die geeignetste un...
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cena:
246,14 |
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Electric Distribution Networks : Low Voltage Power Systems
ISBN: 9783846555323 / Angielski / Miękka / 2011 / 472 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) |
cena:
354,20 |
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Modulated Apertures and Resolution in Microscopy
ISBN: 9783031475511 / Angielski / Miękka / 2023 Termin realizacji zamówienia: ok. 22 dni roboczych (Bez gwarancji dostawy przed świętami) This book serves as a valuable resource for researchers and graduate students specializing in optical engineering and optical sciences. Comprising three distinct parts, it addresses fundamental aspects and practical applications of modulated apertures in microscopy. The first part delves into the fabrication of modulated apertures and the computation of impulse responses or point spread functions (PSFs). It offers essential insights into the foundational concepts of modulated aperture design. The second part focuses on the utilization of modulated apertures in speckle imaging, elucidating... This book serves as a valuable resource for researchers and graduate students specializing in optical engineering and optical sciences. Comprising ... |
cena:
201,72 |
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The Point Spread Function for some modulated apertures : Application on speckle and interferometry images
ISBN: 9786202070706 / Angielski / Miękka / 2017 / 224 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) |
cena:
313,39 |
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Isolement et caractérisation des bactéries hydrocarbonoclastes
ISBN: 9786203458121 / Francuski / Miękka / 136 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) L'analyse microbiologique des bactéries biodégradantes des hydrocarbures isolées à partir du lixiviat récolté du C.E.T d'Ain Témouchent, a révélée qu'elles appartenaient à la famille des Pseudomonadaceae et des Staphylococcaceae. Les tests biochimique sont ont ainsi révélé la présence de : Pseudomonas aeruginosa (Ps), Pseudomonas fluorescens (38) et Pseudomonas sp (98), Staphylococcus aureus (St), Staphylococcus xylosus (5), Staphylococcus hominis (78) et Staphylococcus warnerii (28). Ces dernières ont fait l'objet d'une caractérisation moléculaire, par l'extraction de l'ADN...
L'analyse microbiologique des bactéries biodégradantes des hydrocarbures isolées à partir du lixiviat récolté du C.E.T d'Ain Témouchent, a rév...
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cena:
308,91 |
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By-Products of Palm Trees and Their Applications
ISBN: 9781644900161 / Angielski / Miękka / 2019 / 358 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych (Bez gwarancji dostawy przed świętami) |
cena:
539,49 |
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Nitrogen Use Efficiency in Sandy Soil Using 15N Tracer Technique
ISBN: 9783659688317 / Angielski / Miękka / 2015 / 116 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) The effect of water regime and fertilizer-N application rate and modality of application were studied in order to identify the most proper and effective combination of the above-studied variables that provides a satisfactory spinach yield and minimizes the use of chemical nitrogen fertilizers, to save the surrounding environment and to achieve good water saving. Water requirement and Nitrogen fertilizer are two factors notably affects the growth and yield of Spinach crop. So, any delay in irrigation, thinning or insufficient water supply and nitrogen fertilizer would negatively affect the...
The effect of water regime and fertilizer-N application rate and modality of application were studied in order to identify the most proper and effecti...
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cena:
246,14 |
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Morfologiya i jelektrofizicheskie svojstva fotochuvstvitel'nyh sloev (PbS)
ISBN: 9783659939143 / Rosyjski / Miękka / 2016 / 144 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) |
cena:
250,62 |
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Performances Mécaniques et Durabilité des Composites Mortier-PET : Recherche et Développement dans la Revalorisation et L'Application des Déchets du PET en Génie Civil
ISBN: 9783841744593 / Francuski / Miękka / 2016 / 268 str. Termin realizacji zamówienia: ok. 10-14 dni roboczych (Bez gwarancji dostawy przed świętami) En vue d'apprA(c)hender l'influence du polymA]re sur le comportement mA(c)canique des matA(c)riaux cimentaires, une premiA]re A(c)tude expA(c)rimentale a A(c)tA(c) menA(c)e sur un mortier ordinaire substituA(c) de diffA(c)rents teneurs en dA(c)chet du polytA(c)rA(c)phtalate d'A(c)thylA]ne (PET) dont nous avons effectuA(c) des essais mA(c)caniques telles la rA(c)sistance A la compression et la flexion trois points. Ces essais ont A(c)tA(c) dA(c)finis dans le but d'apprA(c)hender leur caractA]re endommageable. La dA(c)termination des caractA(c)ristiques mA(c)caniques A long terme de ces...
En vue d'apprA(c)hender l'influence du polymA]re sur le comportement mA(c)canique des matA(c)riaux cimentaires, une premiA]re A(c)tude expA(c)rimental...
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cena:
335,81 |
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Performance Analysis of Photovoltaic Systems with Energy Storage Systems
ISBN: 9783030208950 / Angielski / Twarda / 2019 / 135 str. Termin realizacji zamówienia: ok. 22 dni roboczych (Bez gwarancji dostawy przed świętami) |
cena:
484,18 |
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Performance Analysis of Photovoltaic Systems with Energy Storage Systems
ISBN: 9783030208981 / Angielski / Miękka / 2020 / 135 str. Termin realizacji zamówienia: ok. 22 dni roboczych (Bez gwarancji dostawy przed świętami) |
cena:
342,95 |
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