Slide introduttive al linguaggio Java 8 in preparazione alla certificazione OCA 1Z0-808.
Lezione del 12-10-2017 tenuta da Valerio Radice presso Nextre Engeneering
https://www.nextre.it/corso/corso-java-oca/
The document describes the parts and functions of a lathe machine. It discusses the bed, headstock, tailstock, carriage, feed mechanism, and other major components. The headstock holds and rotates the workpiece while the carriage supports the cutting tool and allows it to move longitudinally. Common lathe operations like turning, facing, tapering and chamfering are also summarized. Safety practices and proper use of lathes, tool holders and accessories are emphasized.
Slide introduttive al linguaggio Java 8 in preparazione alla certificazione OCA 1Z0-808.
Lezione del 12-10-2017 tenuta da Valerio Radice presso Nextre Engeneering
https://www.nextre.it/corso/corso-java-oca/
The document describes the parts and functions of a lathe machine. It discusses the bed, headstock, tailstock, carriage, feed mechanism, and other major components. The headstock holds and rotates the workpiece while the carriage supports the cutting tool and allows it to move longitudinally. Common lathe operations like turning, facing, tapering and chamfering are also summarized. Safety practices and proper use of lathes, tool holders and accessories are emphasized.
The excess free cash flow model, excess operating cash flow model, and excess earnings model are all valuation methods that are equivalent to discounted cash flow (DCF) valuation under consistent implementation. They discount excess accounting earnings or residual income instead of excess free cash flows. The key difference between the models is how changes in working capital, accruals, and capital expenditures are treated. Specifically, the excess earnings model can be restated as the DCF model plus components related to changes in investments and accruals.
This document discusses decision analysis and different methods for making decisions under uncertainty. It introduces decision analysis concepts including alternative actions, states of nature, and outcomes. It then covers three decision making conditions: certainty, ignorance, and risk. Under risk, it discusses expected return/value and how to calculate it using probabilities and payoffs. It also introduces the concepts of maximax, maximin, expected value of perfect information, and utility functions to incorporate risk attitudes into decisions.
El documento presenta la capacitación de febrero 2016 para el personal de Innova Schools en Lima y provincias. Se capacitará a los profesores en grupos según su especialidad y nivel de experiencia, utilizando la modalidad grupo. Algunos profesores de provincia vendrán a Lima mientras que otros se capacitarán en su sede. Se detallan las fechas, lugares y procedimientos para la capacitación.
O documento descreve as principais fontes escritas do judaísmo rabínico, incluindo a Tanakh, os Targumim, os Midrashim e a Mishná. A tradição oral é central para o judaísmo rabínico e a Mishná foi compilada pelo Rabi Judá HaNassi para codificar a lei oral. O documento também lista importantes comentaristas como Rashi e Maimônides.
This document discusses cybercrime, including definitions, instruments, objectives, and legislation. It defines cybercrime as the use of computers or technology to commit illegal acts. Cybercrime can target computers themselves through malware or use computers as an intermediary to commit property, economic, personal, or political crimes. The document outlines international cooperation efforts and legal instruments addressing cybercrime, such as the Council of Europe's Convention on Cybercrime. The International Telecommunication Union works to develop model cybercrime laws and facilitate capacity building and international cooperation around combating cybercrime. Creating universally applicable international cybercrime legislation faces challenges due to the nature of cybercrime and political tensions between countries.
NeuroAIDS refers to the neurological complications caused by HIV infection in the central and peripheral nervous systems. It can be caused primarily by the virus or secondarily by opportunistic infections. The virus does not directly infect neurons but damages them indirectly by infecting microglia, macrophages and astrocytes in the brain. This leads to clinical syndromes involving cognitive, motor and behavioral dysfunction. Common conditions include AIDS dementia, peripheral neuropathy, vacuolar myelopathy and primary CNS lymphoma. Diagnosis involves brain imaging, spinal fluid analysis and biopsy. Treatment focuses on ART, managing symptoms, and treating any underlying opportunistic infections.
Blitz was a Portuguese music magazine established in 1984 that aligned itself with emerging underground music scenes in opposition to the dominant record industry. The magazine's journalists saw themselves as "militant" in their promotion of new artists and tastes over mainstream commercial music. Through its writing, Blitz advocated an "ideology of difference" that valued creativity, innovation, and authenticity over imitation, conservatism, and music made only for mass popularity. This ideological stance positioned the magazine and its journalism against the mainstream Portuguese music industry and in support of independent labels, radio shows, retailers, and other media that shared its focus on new and different artists.
El documento resume la situación demográfica y económica del Perú. La población peruana ha crecido constantemente entre 2001 y 2015. Lima es la región más poblada y ha aumentado su población en más de 7 millones de personas durante este período. La economía peruana ha experimentado un fuerte crecimiento en los últimos años, con tasas de crecimiento del PIB superiores al 6% en 2012, impulsada por la inversión privada y pública. Sin embargo, existen desafíos para garantizar un crecimiento sostenible a larg
Este documento resume el ciclo del hábito según Charles Duhigg y presenta una actividad para que los estudiantes identifiquen sus propias rutinas. Explica que el ciclo del hábito consta de cuatro pasos: 1) identificar la rutina, 2) experimentar las recompensas, 3) identificar el disparador de entrada y 4) tener un plan para modificar la conducta. Luego, pide a los estudiantes presentar una matriz de sus propias rutinas y recuerda que cambiar conductas lleva trabajo y esfuerzo.
Hatshepsut was the fifth pharaoh of the Eighteenth Dynasty in Egypt. She became regent after the death of Thutmose II until Thutmose III came of age, and they ruled jointly for some time. Hatshepsut challenged gender norms by taking on the role and image of a male pharaoh. She initiated extensive building projects and expanded trade networks during her prosperous reign, establishing herself as a powerful ruler through relationship with the god Amen and portrayals of her divine authority.
The document describes accounting procedures for merchandising businesses, including inventory systems, purchasing and selling inventory, adjusting entries, and closing entries. It discusses two types of inventory systems - perpetual and periodic - and how to account for purchases and sales under a perpetual system. Specific topics covered include journalizing purchases and returns, payments with and without discounts, sales and returns/allowances, and closing revenue, expense, and inventory accounts at year end. Worked examples are provided to illustrate accounting for inventory purchases, sales, returns and allowances, and payment terms.
The document provides information about Beach Day Coolers, including its trial balance, adjusting entries, income statement, statement of owner's equity, and balance sheet for the year ended December 31, 2012. Key points covered include adjusting the inventory account based on a physical count, and carrying other merchandising accounts like sales revenue and cost of goods sold. The worksheet procedures are the same as for a service business.
The document discusses accounting concepts such as journals, ledgers, debits and credits, and the transaction recording process. It provides examples of journalizing transactions, posting to T-accounts, and preparing a trial balance. Key steps covered include identifying accounts and amounts, determining if accounts increase or decrease using debit/credit rules, recording in the journal, and copying to the ledger. The goal is for total debits to equal total credits on the trial balance.
The document provides information on inventory accounting principles and methods. It defines inventory costing methods such as specific unit cost, FIFO, LIFO, and average cost. It demonstrates how to account for perpetual inventory using each of these three main costing methods. The effects of the different costing methods on ending inventory, cost of goods sold, and net income are compared. The document also discusses applying the lower-of-cost-or-market rule to inventory valuation and estimating ending inventory using the gross profit method.
Worksheet for a Merchandising Business.pptJiaJunWang17
The document provides information about Beach Day Coolers, including its trial balance, adjusting entries, income statement, statement of owner's equity, and balance sheet for the year ended December 31, 2012. Key points covered include adjusting the inventory account based on a physical count, and preparing the multiple financial statements and closing entries.
The revolutions in Tunisia and Egypt shared some similarities but ultimately led to different outcomes. Both overthrew long-standing authoritarian regimes in 2011 but Tunisia has transitioned more successfully to democracy while Egypt has reverted to authoritarianism. Key factors in Tunisia's success include stronger civil society, political compromise across ideological lines, and support from international actors for democratic reforms. Egypt has struggled due to political polarization, an influential military with authoritarian tendencies, and a lack of consensus on democratic values and institutions.
This document discusses matrices and their properties. It begins by defining a matrix as a rectangular array of numbers or functions. It then describes 14 different types of matrices including real, square, row, column, null, sub, diagonal, scalar, unit, upper/lower triangular, and singular/non-singular matrices. It also covers elementary row and column transformations, the rank of a matrix, the consistency of linear systems of equations, and the characteristic equation.
The excess free cash flow model, excess operating cash flow model, and excess earnings model are all valuation methods that are equivalent to discounted cash flow (DCF) valuation under consistent implementation. They discount excess accounting earnings or residual income instead of excess free cash flows. The key difference between the models is how changes in working capital, accruals, and capital expenditures are treated. Specifically, the excess earnings model can be restated as the DCF model plus components related to changes in investments and accruals.
This document discusses decision analysis and different methods for making decisions under uncertainty. It introduces decision analysis concepts including alternative actions, states of nature, and outcomes. It then covers three decision making conditions: certainty, ignorance, and risk. Under risk, it discusses expected return/value and how to calculate it using probabilities and payoffs. It also introduces the concepts of maximax, maximin, expected value of perfect information, and utility functions to incorporate risk attitudes into decisions.
El documento presenta la capacitación de febrero 2016 para el personal de Innova Schools en Lima y provincias. Se capacitará a los profesores en grupos según su especialidad y nivel de experiencia, utilizando la modalidad grupo. Algunos profesores de provincia vendrán a Lima mientras que otros se capacitarán en su sede. Se detallan las fechas, lugares y procedimientos para la capacitación.
O documento descreve as principais fontes escritas do judaísmo rabínico, incluindo a Tanakh, os Targumim, os Midrashim e a Mishná. A tradição oral é central para o judaísmo rabínico e a Mishná foi compilada pelo Rabi Judá HaNassi para codificar a lei oral. O documento também lista importantes comentaristas como Rashi e Maimônides.
This document discusses cybercrime, including definitions, instruments, objectives, and legislation. It defines cybercrime as the use of computers or technology to commit illegal acts. Cybercrime can target computers themselves through malware or use computers as an intermediary to commit property, economic, personal, or political crimes. The document outlines international cooperation efforts and legal instruments addressing cybercrime, such as the Council of Europe's Convention on Cybercrime. The International Telecommunication Union works to develop model cybercrime laws and facilitate capacity building and international cooperation around combating cybercrime. Creating universally applicable international cybercrime legislation faces challenges due to the nature of cybercrime and political tensions between countries.
NeuroAIDS refers to the neurological complications caused by HIV infection in the central and peripheral nervous systems. It can be caused primarily by the virus or secondarily by opportunistic infections. The virus does not directly infect neurons but damages them indirectly by infecting microglia, macrophages and astrocytes in the brain. This leads to clinical syndromes involving cognitive, motor and behavioral dysfunction. Common conditions include AIDS dementia, peripheral neuropathy, vacuolar myelopathy and primary CNS lymphoma. Diagnosis involves brain imaging, spinal fluid analysis and biopsy. Treatment focuses on ART, managing symptoms, and treating any underlying opportunistic infections.
Blitz was a Portuguese music magazine established in 1984 that aligned itself with emerging underground music scenes in opposition to the dominant record industry. The magazine's journalists saw themselves as "militant" in their promotion of new artists and tastes over mainstream commercial music. Through its writing, Blitz advocated an "ideology of difference" that valued creativity, innovation, and authenticity over imitation, conservatism, and music made only for mass popularity. This ideological stance positioned the magazine and its journalism against the mainstream Portuguese music industry and in support of independent labels, radio shows, retailers, and other media that shared its focus on new and different artists.
El documento resume la situación demográfica y económica del Perú. La población peruana ha crecido constantemente entre 2001 y 2015. Lima es la región más poblada y ha aumentado su población en más de 7 millones de personas durante este período. La economía peruana ha experimentado un fuerte crecimiento en los últimos años, con tasas de crecimiento del PIB superiores al 6% en 2012, impulsada por la inversión privada y pública. Sin embargo, existen desafíos para garantizar un crecimiento sostenible a larg
Este documento resume el ciclo del hábito según Charles Duhigg y presenta una actividad para que los estudiantes identifiquen sus propias rutinas. Explica que el ciclo del hábito consta de cuatro pasos: 1) identificar la rutina, 2) experimentar las recompensas, 3) identificar el disparador de entrada y 4) tener un plan para modificar la conducta. Luego, pide a los estudiantes presentar una matriz de sus propias rutinas y recuerda que cambiar conductas lleva trabajo y esfuerzo.
Hatshepsut was the fifth pharaoh of the Eighteenth Dynasty in Egypt. She became regent after the death of Thutmose II until Thutmose III came of age, and they ruled jointly for some time. Hatshepsut challenged gender norms by taking on the role and image of a male pharaoh. She initiated extensive building projects and expanded trade networks during her prosperous reign, establishing herself as a powerful ruler through relationship with the god Amen and portrayals of her divine authority.
The document describes accounting procedures for merchandising businesses, including inventory systems, purchasing and selling inventory, adjusting entries, and closing entries. It discusses two types of inventory systems - perpetual and periodic - and how to account for purchases and sales under a perpetual system. Specific topics covered include journalizing purchases and returns, payments with and without discounts, sales and returns/allowances, and closing revenue, expense, and inventory accounts at year end. Worked examples are provided to illustrate accounting for inventory purchases, sales, returns and allowances, and payment terms.
The document provides information about Beach Day Coolers, including its trial balance, adjusting entries, income statement, statement of owner's equity, and balance sheet for the year ended December 31, 2012. Key points covered include adjusting the inventory account based on a physical count, and carrying other merchandising accounts like sales revenue and cost of goods sold. The worksheet procedures are the same as for a service business.
The document discusses accounting concepts such as journals, ledgers, debits and credits, and the transaction recording process. It provides examples of journalizing transactions, posting to T-accounts, and preparing a trial balance. Key steps covered include identifying accounts and amounts, determining if accounts increase or decrease using debit/credit rules, recording in the journal, and copying to the ledger. The goal is for total debits to equal total credits on the trial balance.
The document provides information on inventory accounting principles and methods. It defines inventory costing methods such as specific unit cost, FIFO, LIFO, and average cost. It demonstrates how to account for perpetual inventory using each of these three main costing methods. The effects of the different costing methods on ending inventory, cost of goods sold, and net income are compared. The document also discusses applying the lower-of-cost-or-market rule to inventory valuation and estimating ending inventory using the gross profit method.
Worksheet for a Merchandising Business.pptJiaJunWang17
The document provides information about Beach Day Coolers, including its trial balance, adjusting entries, income statement, statement of owner's equity, and balance sheet for the year ended December 31, 2012. Key points covered include adjusting the inventory account based on a physical count, and preparing the multiple financial statements and closing entries.
The revolutions in Tunisia and Egypt shared some similarities but ultimately led to different outcomes. Both overthrew long-standing authoritarian regimes in 2011 but Tunisia has transitioned more successfully to democracy while Egypt has reverted to authoritarianism. Key factors in Tunisia's success include stronger civil society, political compromise across ideological lines, and support from international actors for democratic reforms. Egypt has struggled due to political polarization, an influential military with authoritarian tendencies, and a lack of consensus on democratic values and institutions.
This document discusses matrices and their properties. It begins by defining a matrix as a rectangular array of numbers or functions. It then describes 14 different types of matrices including real, square, row, column, null, sub, diagonal, scalar, unit, upper/lower triangular, and singular/non-singular matrices. It also covers elementary row and column transformations, the rank of a matrix, the consistency of linear systems of equations, and the characteristic equation.
4. Classi, Interfacce,
Metodi e Attributi
Esiste una corrispondenza uno a uno
tra gli elementi del diagramma e le
dichiarazioni presenti nel codice
5. Classe Metodi e Attributi
SchedaAnagrafica
-nome:String
-cognome:String
+getNome():String
+setNome(nome:String):void
+getCognome():String
+setCognome(cognome:String):void
public class SchedaAnagrafica {
private String nome;
private String cognome;
public String getNome() {
return nome;
}
public void setNome(String nome) {
this.nome = nome;
}
public String getCognome() {
return cognome;
}
public void setCognome(String cognome) {
this.cognome = cognome;
}
}
6. Modificatori
• Public: Libero Accesso
• Protected: Accessibile
dalle Sottoclassi
• Private: Accessibile solo
all’interno della classe
• Static: Accessibili anche
senza creare istanze
EsempioModificatori
-attributoPrivato:int
#attributoProtected:int
+attributoPublic:int
+attributoStatic:int
-metodoPrivato:void
#metodooProtected:void
+metodoPublic:void
+metodoStatic:int
7. Classi Astratte e Metodi Astratti
• Una Classe Astratta
contiene metodi privi di
implementazione
• Per questa ragione non
può essere istanziata
• Il corsivo permette di
distinguere le parti
astratte da quelle
concrete
ClasseAstratta
+metodoAstratto:void
+metodoConcreto:void
12. Associazione
Una Associazione rappresenta la possibilità
che un’istanza ha di inviare un messaggio
ad un’altra istanza
In UML viene rappresentata con una freccia, in Java
viene implementata tipicamente con un reference
13. Esempio di Associazione
public class Automobile {
private Motore motore;
public void accendi() {
motore.inserisciMiscela();
motore.accendiCandele();
}
}
public class Motore {
public void inserisciMiscela();
public void accendiCandele();
}
Automobile
-motore:Motore
+accendi:void
Motore
+inserisciMiscela:void
+accendiCandele:void
14. Dipendenza
La Dipendenza indica che un determinato oggetto può, in certe circostanze,
chiamare i metodi di un altro pur senza possederne un’istanza
La classe dipendente presuppone l’esistenza della classe da cui dipende.
Non vale il viceversa
In UML la dipendenza viene rappresentata con una freccia tratteggiata. In java
tipicamente l’oggetto dipendente riceve un’istanza dell’oggetto da cui dipende
come argomento di una chiamata a metodo
18. Composizione
Una Composizione è una relazione uno a molti che
implica una forma di esclusività
La distruzione dell’oggetto che rappresenta il “tutto”
provoca la distruzione a catena delle “parti”
