This document discusses business-to-business (B2B), business-to-consumer (B2C), business-to-employee (B2E), and consumer-to-consumer (C2C) electronic commerce. It notes that B2B transactions make up the largest share of e-commerce and involve businesses trading goods and services with other businesses through electronic data interchange or online marketplaces. The document also briefly touches on B2C, B2E, and C2C e-commerce models.
This short document contains a link and encourages the reader to click on it to access or obtain something. No other context is provided about what would be received by clicking the link or any other details.
This short document contains a link and encourages the reader to click on it to access some unspecified content or offer. No other context or details are provided about what would be obtained by clicking the link.
1 ph topic 8 resistors and inductors in seriesmattnlis
This document discusses a series RL circuit where a resistor and inductor are connected in series. It explains that the current through both components is the same, while the resistor voltage is in phase with the current and the inductor voltage leads the current by 90 degrees. It describes how to calculate circuit values like impedance, power factor, and voltages using phasor diagrams where the current is used as a reference. Changing conditions like frequency, resistance, or inductance will affect values like current, voltages, power, and power factor. Review questions are provided to test understanding.
This document discusses business-to-business (B2B), business-to-consumer (B2C), business-to-employee (B2E), and consumer-to-consumer (C2C) electronic commerce. It notes that B2B transactions make up the largest share of e-commerce and involve businesses trading goods and services with other businesses through electronic data interchange or online marketplaces. The document also briefly touches on B2C, B2E, and C2C e-commerce models.
This short document contains a link and encourages the reader to click on it to access or obtain something. No other context is provided about what would be received by clicking the link or any other details.
This short document contains a link and encourages the reader to click on it to access some unspecified content or offer. No other context or details are provided about what would be obtained by clicking the link.
1 ph topic 8 resistors and inductors in seriesmattnlis
This document discusses a series RL circuit where a resistor and inductor are connected in series. It explains that the current through both components is the same, while the resistor voltage is in phase with the current and the inductor voltage leads the current by 90 degrees. It describes how to calculate circuit values like impedance, power factor, and voltages using phasor diagrams where the current is used as a reference. Changing conditions like frequency, resistance, or inductance will affect values like current, voltages, power, and power factor. Review questions are provided to test understanding.
1. NUTRIZINO FUNTZINOA
Digestino Prozesua
Ahoan elikagaiak mastekatu egiten dira hortz-haginen bidez.
Mihinak txu guruinek sortzen daben txuagaz elikadura boloa
sortzen da.
Faringean eta hestegorrian, elikadura boloa urdaileraino heltzen
da.
2. Urdailean, elikadura boloa urin gastrikoekaz nahasten da,
urdailaren mogimenduei esker eta kimo izeneko substantzia
bihurtzen da.
Heste meharrean, kimoa pankreako urinakaz, behazunagaz eta
heste urinakaz nahasten da, eta kiloa sortzen da. Heste
meharrean mantenugaiak xurgatzen dira, odolak gure gorputzeko
zelula guztietara eroaten dauz.
3. Heste lodiak gure gorputzak aprobetxatu ez dauan substantzia
batu eta gorozki bihurtzen dau, uzkiaren bidez egozten dira.
Kardia: Urdailaren sarrrera.
Piloroa: Urdailaren irteera.
Arnasketa Prozesua
Arnasbideak: aireak zirkulatzen dauan gorputzekohodiak dira.
4. Sudur hodiak: airea gure gorputzean sartzeko eta aterateko hobiak
dira.
Faringea: digestion aparatuaren eta arnasa aparatuaren osagaia da.
5. Laringea: faríngea eta trakea lotzen dauzan hodia da.
Trakea: bronquio izeneko hodi bitan banandutako hodia da.
Bronkioak: birikietara heltzen diran hodi bi dira.
7. Zirkulazino prozesua
Bihotza: Toraxaren ezkerrean dago. Bihotzak aurikulea, bentrikulua, trikuspidea
eta mitrala.
Odol basoek: era askotako lodiera daukie eta hodiak dira. Odol basoetan hiru
mota desberdin dagoz: arteria, benek eta kapilarrak.
9. Odol zelulak: globulu gorria, globulu zuria eta plaketak.
Odol zirkulazinoa
Zirkulazino txikia eta birikietakoa bihotzetik birikietara doa eta bihotzak
itzultzen da. Eskumako bentrikulutik karbono dioxidoa betetako odola biriki
arteria bidez ateratzen eta birikietara heltzen da. Birikietako albeoloetan
odolak karbono dioxidoa askatzen dau. Biriki benek bidez, odol oxigenatu
bihotzaren ezkerreko aurikulera heltzen da, gero ezkerreko bentrikula doa
eta, hortik aurrera, zirkulazino nagusia hasten da.
10. Zirkulazino nagusia: Bihotzetik beste organo batzuetara doa. Ezkerreko
bentrikulutik odol oxigenatua aorta arteriaren bidez urteten da, eta
gorputzeko organo guztienak banatzen da, oxigenoa eta mantenugaiak
izteko eta karbono dioxidoa eta hondakinak jasoteko. Eskumako aurikuletik
bentrikulura doa eta, hortik, zirkulazino txikia.
Iraitz aparatua
Kuntzurrunak: Baba bi formako organo bi dira, eta kaxa torazikoa dagoz.