natgillin/translations-raw huggingface dataset:
The Director approves the annual accounts of the Joint Undertaking after its accounting officer has prepared them on the basis of all available information and established a note to accompany the accounts in which he declares, inter alia, that he has reasonable assurance that they present a true and fair view of the financial position of the Joint Undertaking in all material respects. (b) The management’s responsibilities in respect of the legality and regularity of the underlying transactions and compliance with the principle of sound financial management consist of designing, implementing and maintaining an effective and efficient internal control system comprising adequate AEI002453EN04-14PP-CH145-14APCFIN-RAS-SESAR-OR.DOC 21.10.2014 
Direktor odobri zaključni račun Skupnega podjetja, potem ko ga računovodja Skupnega podjetja pripravi na podlagi vseh razpoložljivih informacij in napiše pojasnilo, priloženo računovodskim izkazom, v katerem med drugim izjavlja, da je pridobil razumno zagotovilo, da so informacije v vseh pomembnih pogledih resničen in pošten prikaz finančnega položaja Skupnega podjetja; (b) naloge poslovodstva v zvezi z zakonitostjo in pravilnostjo transakcij, povezanih z računovodskimi izkazi, in skladnostjo z načelom dobrega finančnega poslovodenja vključujejo zasnovo, izvajanje in vzdrževanje uspešnega in učinkovitega sistema notranje kontrole, ki zajema ustrezen nadzor in primerne ukrepe za preprečevanje nepravilnosti in goljufij ter po AEI002453SL04-14PP-CH145-14APCFIN-RAS-SESAR-TR.DOC 21.10.2014
6 Article 107 of Commission Delegated Regulation (EU) No 1271/2013 (OJ L 328, 7.12.2013, p. 
6 Člen 107 Delegirane uredbe Komisije (EU) št. 1271/2013 (UL L 328, 7.12.2013, str.
6 supervision and appropriate measures to prevent irregularities and fraud and, if necessary, legal proceedings to recover funds wrongly paid or used. 
6 potrebi sodne postopke za izterjavo nepravilno plačanih ali porabljenih sredstev.
The auditor’s responsibility 9. 
Revizorjeva odgovornost 9.
TheCourt’sresponsibilityis,onthebasisofitsaudit,toprovidetheEuropean Parliament and the Council6 with a statement of assurance as to the reliability of the annual accounts and the legality and regularity of the underlying transactions. The Court conducts its audit in accordance with the IFAC International Standards on Auditing and Codes of Ethics and the INTOSAI International Standards of Supreme Audit Institutions. 
Sodiščejeodgovorno,danapodlagisvojerevizijeEvropskemuparlamentu in Svetu predloži izjavo o zanesljivosti letnih računovodskih izkazov ter o zakonitosti in pravilnosti z njimi povezanih transakcij.6 Sodišče izvede revizijo v skladu z mednarodnimi standardi revidiranja in etičnim kodeksom MZRS ter mednarodnimi standardi za vrhovne revizijske institucije INTOSAI.
10.The audit involves performing procedures to obtain audit evidence about the amounts and disclosures in the accounts and the legality and regularity of the underlying transactions. 
10.Revizija zajema izvajanje postopkov za pridobitev revizijskih dokazov o zneskih in razkritjih v računovodskih izkazih ter o zakonitosti in pravilnosti z njimi povezanih transakcij.
7 11.The Court considers that the audit evidence obtained is sufficient and appropriate to provide a basis for the opinions set out below. 
11.Sodišče meni, da so pridobljeni revizijski dokazi zadostna in ustrezna osnova za spodaj podani mnenji.
Opinion on the reliability of the accounts 12.In the Court’s opinion, the Joint Undertaking’s annual accounts present fairly, in all material respects, its financial position as at 31 December 2013 and the results of its operations and cash flows for the year then ended, in accordance with the provisions of its financial rules and the accounting rules adopted by the Commission’s accounting officer. 
7 Mnenje o zanesljivosti računovodskih izkazov 12.Po mnenju Sodišča letni računovodski izkazi Skupnega podjetja v vseh pomembnih pogledih pošteno predstavljajo njegov finančni položaj na dan 31. decembra 2013 ter njegov poslovni izid in denarne tokove za tedaj končano leto v skladu z določbami njegovih finančnih pravil in računovodskimi pravili, ki jih je sprejel računovodja Komisije.
Opinion on the legality and regularity of the transactions underlying the accounts 13.In the Court’s opinion, the transactions underlying the annual accounts for the year ended 31 December 2013 are, in all material respects, legal and regular. 
Mnenje o zakonitosti in pravilnosti z izkazi povezanih transakcij 13.Po mnenju Sodišča so transakcije, povezane z letnimi računovodskimi izkazi za leto, ki se je končalo 31. decembra 2013, v vseh pomembnih pogledih zakonite in pravilne.
14.The following comments do not call the Court’s opinions into question. 
14.Zaradi naslednjih pripomb mnenji Sodišča nista vprašljivi.
COMMENTS ON BUDGETARY AND FINANCIAL MANAGEMENT Implementation of the budget 15.The final 2013 budget adopted by the Administrative Board included commitment appropriations of 64,3 million euro and payment appropriations of 105,4 million euro. 
PRIPOMBE O UPRAVLJANJU PRORAČUNA IN FINANČNEM POSLOVODENJU Izvrševanje proračuna 15.V končnem proračunu za leto 2013, ki ga je sprejel upravni odbor, so bile navedene odobritve za prevzem obveznosti v višini 64,3 milijona EUR in odobritve plačil v višini 105,4 milijona EUR.
The utilisation rates for commitment and payment appropriations were 99,6 % and 94,7 % respectively. 
Stopnja realizacije odobritev za prevzem obveznosti je znašala 99,6 %, odobritev plačil pa 94,7 %.
Multilateral Framework Agreement (MFA) 16. At 31 December 2013, the SJU development phase consisted of project work by 16 members (including Eurocontrol) on programme activities involving more than 100 private and public entities and subcontractors. 
Večstranski okvirni sporazum 16.Dne 31. decembra 2013 je razvojna faza Skupnega podjetja SESAR zajemala projektno delo 16 članov (vključno z Eurocontrol) na dejavnostih programa, ki so vključevale več kot 100 zasebnih in javnih subjektov ter podizvajalcev.
Of the 358 SESAR programme projects under the 3rd MFA, 333 (93 %) were being implemented or had been completed. AEI002453EN04-14PP-CH145-14APCFIN-RAS-SESAR-OR.DOC 21.10.2014 
Od 358 projektov programa SESAR v okviru tretjega večstranskega okvirnega sporazuma se jih je 333 (93 %) izvajalo ali pa so bili končani. AEI002453SL04-14PP-CH145-14APCFIN-RAS-SESAR-TR.DOC 21.10.2014
8 17.Of the 595 million euro in co-financing contributions payable by the European Union and Eurocontrol to the other 15 members under the 3rd MFA, 100 % had been committed and 55 % (316 million euro) had been paid out at 31 December 2013, while the remaining 45 % (279 million euro) is expected to be paid by 31 December 2016. 
8 17.Od prispevkov sofinanciranja v višini 595 milijonov EUR, ki jih preostalim 15 članom plačujeta Evropska unija in Eurocontrol v okviru tretjega večstranskega okvirnega sporazuma, so bile dne 31. Decembra 2013 prevzete obveznosti za 100 %, plačano pa je bilo 55 % (316 milijonov EUR). Pričakuje se, da bo preostalih 45 % (279 milijonov EUR) plačanih do 31. decembra 2016.
18.In 2013 the Joint Undertaking concluded its 4th MFA, which came into force on 1 January 2014 for the remaining three years of the Joint Undertaking’s operating life7. 
18.Leta 2013 je Skupno podjetje sklenilo svoj četrti večstranski okvirni sporazum, ki je začel veljati 1. januarja 2014 za preostala tri leta delovanja Skupnega podjetja.7 DRUGE PRIPOMBE Pravni okvir 19.Upravni odbor Skupnega podjetja SESAR je v dogovoru s Komisijo 13. decembra 2013 v skladu z Delegirano uredbo Komisije (EU) št.
OTHER MATTERS Legal framework 19.On 13 December 2013 the SJU’s Administrative Board, in agreement with the Commission, adopted on a provisional basis the SJU Financial Rules for the 2014-2020 programming period, pursuant to Commission Delegated Regulation (EU) No 1271/2013 of 30 September 2013 on the framework financial regulation for the bodies referred to in Article 208 of Regulation (EU, Euratom) No 966/2012 of the European Parliament and of the Council, with effect from 1 January 2014. 
1271/2013 z dne 30. septembra 2013 o okvirni finančni uredbi za organe iz člena 208 Uredbe (EU, Euratom) št. 966/2012 Evropskega parlamenta in Sveta sprejel začasna finančna pravila Skupnega podjetja SESAR za programsko obdobje 2014–2020, ki so začela veljati 1. januarja 2014.
20.The SJU’s Financial Rules are subject to the forthcoming opinions and decision of the Commission, particularly in relation to the continuation of derogations of funding that were in place in the previous programming period. 
20.Za finančna pravila Skupnega podjetja SESAR so potrebna še mnenja in sklep Komisije, zlasti glede nadaljevanja odstopanj pri financiranju, ki so veljala v prejšnjem programskem obdobju.
7 The 4th MFA provides for the (i) reduction in the number of projects to 250, primarily through mergers in order to improve project management efficiency and (ii) the allocation of 38 million euro in funding for new operational activities, initiatives primarily from the release of funding from existing operational activities due to achieved cost savings. 
7 Četrti večstranski okvirni sporazum določa (i) zmanjšanje števila projektov na 250, zlasti z združitvami, da bi se izboljšala učinkovitost vodenja projektov, ter (ii) dodelitev 38 milijonov EUR financiranja za nove pobude za operativne dejavnosti, zlasti z dotokom financiranja od obstoječih operativnih dejavnosti, doseženim s prihranki pri stroških.
AEI002453EN04-14PP-CH145-14APCFIN-RAS-SESAR-OR.DOC 21.10.2014 
AEI002453SL04-14PP-CH145-14APCFIN-RAS-SESAR-TR.DOC 21.10.2014
9 Internal audit function and the Commission’s Internal Audit Service 21.In accordance with the IAS/IAC coordinated strategic audit plan for the SJU for 2012-2014, the IAS carried out a limited review of the closing procedure applicable to grant management projects8 and a risk assessment of information technology (IT), and the IAC carried out a compliance audit of procurement and contract management9 and a review of the ABAC Workflow authorisations in 2013. 
9 Funkcija notranje revizije in služba Komisije za notranjo revizijo 21.V skladu z usklajenim strateškim revizijskim načrtom službe za notranjo revizijo/oddelka za notranjo revizijo za Skupno podjetje SESAR v obdobju 2012– 2014 je leta 2013 služba za notranjo revizijo izvedla omejen pregled postopka zaključevanja projektov za upravljanje nepovratnih sredstev8 in oceno tveganja pri informacijski tehnologiji (IT), oddelek za notranjo revizijo pa je opravil revizijo skladnosti upravljanja javnih naročil in pogodb9 ter pregled odobritev iz sistema ABAC Workflow.
Monitoring and reporting of research results 22.In 2013 the SJU continued to implement its policy on the monitoring and reporting of research results through the publication on 31 May 2013 of its Annual Report on the Joint Undertaking’s monitoring of the implementation of the Intellectual Property provisions in all financial years prior to 2013, and through its Administrative Board’s adoption on 30 October 2013 of the foreground list compiled and the related ownership status for all financial years prior to 2013. 
Spremljanje rezultatov raziskav in poročanje o njih 22.Skupno podjetje SESAR je v letu 2013 še naprej izvajalo svojo politiko spremljanja rezultatov raziskav in poročanja o njih. 31. maja 2013 je objavilo letno poročilo o spremljanju izvajanja določb o intelektualni lastnini s strani Skupnega podjetja za vsa proračunska leta pred letom 2013, 30. oktobra 2013 pa je upravni odbor sprejel seznam novega znanja in statusa s tem povezanega lastništva za vsa proračunska leta pred letom 2013.
23.In addition, the SJU disseminated research foreground by making available detailed information on deliverables and their processes to the relevant stakeholders on its extranet, and by publishing general summary details of 2013 deliverables in its 2013 annual activity report. 
23.Poleg tega je Skupno podjetje SESAR razširjalo novo znanje na področju raziskav, in sicer tako, da je na svojem ekstranetu ustreznim deležnikom dalo na razpolago podrobne informacije o izdelkih in procesih ter v svojem letnem poročilu o dejavnostih za leto 2013 objavilo splošen povzetek o izdelkih leta 2013.
Conflicts of interest 24.The SJU has put in place specific measures to prevent conflicts of interest with respect to its three key stakeholders: Administrative Board members, 8 9 The Final Report dated 21 October 2013 noted the need for evidence of comprehensive technical reviews encompassing all sources of assurance and the need for a consistent document-management system. 
8 9 Končno poročilo z dne 21. oktobra 2013 je opozorilo na potrebo po dokazih o izčrpnih tehničnih pregledih, ki bi zajemali vse vire zagotovil, in po doslednem sistemu upravljanja z dokumenti.
The Final Report dated 7 August 2013 noted the need for enhanced guidance on roles, responsibilities and authority limits, and the need to adopt a 'Deliverable identification and storage procedure'”. 
Končno poročilo z dne 7. avgusta 2013 je opozorilo, da je treba okrepiti smernice o vlogah, odgovornostih in omejitvah pristojnosti, in da je treba sprejeti postopek za identifikacijo in hranjenje izdelkov.
These are adequately documented in a comprehensive written procedure, which was updated in 2012. 
Ukrepi so ustrezno dokumentirani z izčrpnim pisnim postopkom, ki je bil leta 2012 posodobljen.
The Commission’s Second Interim Evaluation10 25.The Commission’s Second Interim Evaluation was carried out from October 2013 to March 2014 and assessed the Joint Undertaking in terms of implementation of the regulation, working methods, results obtained and general financial situation. 
Drugo vmesno vrednotenje, ki ga je opravila Komisija10 25.Komisija je z drugim vmesnim vrednotenjem, ki ga je izvedla med oktobrom 2013 in marcem 2014, ocenila, kako Skupno podjetje izvaja uredbo, njegove metode dela, dosežene rezultate in splošen finančni položaj.
26.The report contains two main recommendations, the first one on the need to better address the specific information and communication needs of Member States which are different from the more technical needs of the Joint Undertaking members11 ; the second one on the need to continue efforts to improve the rate of completion of the Joint Undertaking’s annual goals (as stated in its Annual Work Programme) which increased from approximately 60 % in 2010 to 82 % by the end of 2012. 
26.V poročilu sta navedeni dve glavni priporočili. Prvo se nanaša na potrebo po boljši obravnavi specifičnih potreb držav članic po informacijah in komuniciranju, ki se razlikujejo od bolj tehničnih potreb članov Skupnega podjetja,11 drugo pa na potrebo po nadaljevanju prizadevanj za izboljšanje deleža zaključenih letnih ciljev Skupnega podjetja (kot je navedeno v njegovem letnem programu dela), ki se je s približno 60 % leta 2010 povečal na 82 % konec leta 2012.
Follow-up of previous observations 27.The improvements as regards the ex-ante control area have been implemented. 
Spremljanje upoštevanja pripomb iz prejšnjih let 27.Uvedene so bile izboljšave na področju predhodnih kontrol.
11 This Report was adopted by Chamber IV, headed by Mr Milan Martin CVIKL, Member of the Court of Auditors, in Luxembourg at its meeting of 21 October 2014. 
11 To poročilo je sprejel senat IV, ki ga vodi g. Milan Martin CVIKL, član Evropskega računskega sodišča, v Luxembourgu na zasedanju 21. oktobra 2014.
For the Court of Auditors Vítor Manuel da SILVA CALDEIRA President AEI002453EN04-14PP-CH145-14APCFIN-RAS-SESAR-OR.DOC 21.10.2014 
Za Računsko sodišče Vítor Manuel da SILVA CALDEIRA Predsednik AEI002453SL04-14PP-CH145-14APCFIN-RAS-SESAR-TR.DOC 21.10.2014
Areas of Union competence deriving from the Treaty (Articles 187 and 188 of the Treaty on the Functioning of the European Union) Competences of the Joint Undertaking (Council Regulation (EC) No 219/2007, as last amended by Regulation (EC) No 1361/2008) Governance (Council Regulation (EC) No 219/2007, as last amended by Regulation (EC) No 1361/2008) Decision No 1982/2006/EC of the European Parliament and of the Council of 18 December 2006 concerning the Seventh Framework Programme provides for a Community contribution to the establishment of long-term public-private partnerships in the form of Joint Technology Initiatives which could be implemented through Joint Undertakings within the meaning of Article 187 of the Treaty. 
219/2007, kakor je bila nazadnje spremenjena z Uredbo (ES) št. 1361/2008) Sklep št. 1982/2006/ES Evropskega parlamenta in Sveta z dne 18. decembra 2006 o Sedmem okvirnem programu določa prispevek Unije k vzpostavitvi dolgoročnih javno-zasebnih partnerstev v obliki skupnih tehnoloških pobud, ki bi se lahko izvajale prek skupnih podjetij v smislu člena 187 Pogodbe.
Council Regulation (EC) No 219/2007 setting up the SESAR Joint Undertaking, as last amended by Regulation (EC) No 1361/2008 (OJ L 352, 31.12.2008) Objectives The aim of the Joint Undertaking is to ensure the modernisation of the European air traffic management system by coordinating and concentrating all relevant research and development efforts in the Union. 
219/2007 o ustanovitvi Skupnega podjetja SESAR, kakor je bila nazadnje spremenjena z Uredbo (ES) št. 1361/2008 (UL L 352, 31.12.2008) Cilji Cilj Skupnega podjetja je zagotoviti posodobitev evropskega sistema upravljanja zračnega prometa z usklajevanjem in združevanjem vseh ustreznih raziskovalnih in razvojnih prizadevanj v Uniji.
It shall be responsible for execution of the ATM Master Plan and, in particular, for carrying out the following tasks: • organising and coordinating the activities of the SESAR development phase in accordance with the ATM Master Plan, which resulted from the definition phase of the project headed by Eurocontrol, by combining and managing public and private-sector funding under a single structure; • ensuring the necessary funding for the activities of the SESAR development phase in accordance with the ATM Master Plan; • ensuring the involvement of stakeholders in the air traffic management sector in Europe, in particular air navigation service providers, airspace users, professional staff associations, airports and manufacturers; as well as the relevant scientific institutions or the relevant scientific community; • organising the technical work of research and development, validation and study, to be carried out under its authority, while avoiding fragmentation of such activities; • ensuring the supervision of activities related to the development of common products duly identified in the ATM Master Plan and, if necessary, organising specific invitations to tender. 
Odgovorno je za izvajanje osrednjega načrta ATM in zlasti za izvajanje naslednjih nalog: • organiziranje in usklajevanje dejavnosti razvojne faze projekta SESAR v skladu z osrednjim načrtom ATM iz opredelitvene faze projekta, ki ga vodi Eurocontrol, in sicer z združevanjem in upravljanjem javnega in zasebnega financiranja v okviru enotne strukture, • zagotavljanje potrebnega financiranja za dejavnosti razvojne faze projekta SESAR v skladu z osrednjim načrtom ATM, • zagotavljanje sodelovanja deležnikov sektorja za upravljanje zračnega prometa v Evropi, zlasti izvajalcev navigacijskih služb zračnega prometa, uporabnikov zračnega prostora, profesionalnih združenj uslužbencev, letališč in predelovalcev ter ustreznih znanstvenih institucij ali ustrezne znanstvene skupnosti, • organiziranje tehničnega dela raziskav in razvoja, potrjevanja in študij, ki jih je treba izvesti pod njegovim vodstvom, da bi se izognili drobitvi teh dejavnosti, • zagotavljanje nadzora nad dejavnostmi v zvezi z razvojem skupnih proizvodov, ustrezno določenih v osrednjem načrtu ATM, in po potrebi objava posebnih javnih razpisov.
Executive Director The Executive Director shall perform his duties with complete independence within the powers assigned to him. Internal audit Internal Auditor of the European Commission External audit European Court of Auditors Discharge authority European Parliament, European Council and the Administrative Board of the JU Budget 84 141 537 euro for commitments 105 486 020 euro for payments Staff at 31 December 2013 The 2013 operating budget provides for an establishment plan of 39 temporary agents and three seconded national experts (SNEs). 
Zunanja revizija Evropsko računsko sodišče. Organ za razrešnico Evropski parlament, Evropski svet in upravni odbor Skupnega podjetja. Proračun 84 141 537 EUR za obveznosti 105 486 020 EUR za plačila Število zaposlenih 31. decembra 2013 V operativnem proračunu za leto 2013 je predviden načrt delovnih mest z 39 mesti za začasne uslužbence in tremi mesti za napotene nacionalne strokovnjake, kar skupaj znaša 42 delovnih mest, od tega je bilo na koncu leta 2013 (enako kot leta 2012) zasedenih 41 mest: - 30 začasnih zunanjih uslužbencev, – 6 uslužbencev, napotenih iz članov Skupnega podjetja v skladu s členom 8 Uredbe (ES) št.
Assigned to Operational tasks: 26 Administrative and support tasks: 14 Mixed tasks: 1 See the Joint Undertaking’s annual activity report for 2013 at http://www.sesarju.eu/ Source: Information supplied by the SESAR Joint Undertaking Resources available to the Joint Undertaking in 2013 SESAR Joint Undertaking 2013 final accounts Activities and services provided in 2013 AEI002453EN04-14PP-CH145-14APCFIN-RAS-SESAR-OR.DOC 21.10.2014 
219/2007, - 3 pogodbeni uslužbenci, - 2 napotena nacionalna strokovnjaka. Ti opravljajo Operativne naloge: 26 Upravne in podporne naloge: 14 Obojne naloge: 1 Glej letno poročilo o dejavnostih za leto 2013 Skupnega podjetja na http://www.sesarju.eu/.
SESAR Joint Undertaking THE JOINT UNDERTAKING’S REPLY Paragraph 26 states that the Commission’s Second Interim Evaluation report contains two main recommendations. 
V odstavku 26 je navedeno, da drugo vmesno vrednotenje, ki ga je opravila Komisija, vsebuje dve glavni priporočili.
In this respect, in order to provide to the readers full context and to reflect the entire conclusion, the SJU would like to add that regarding the results obtained by the SJU, the Second mid-term evaluation further specifies that “The SJU has achieved most of the mid-term objectives under the framework of the SESAR programme. 
Da bile bralcem znane vse okoliščine in da se osvetli celotni zaključek, bi Skupno podjetje v zvezi s svojimi doseženimi rezultati rado dodalo, da drugo vmesno vrednotenje podrobneje navaja, da je „Skupno podjetje uresničilo večino vmesnih ciljev v okviru programa SESAR.
The delivery of Annual Work Programmes improved during the reference period. 
Objava letnih delovnih programov se je v zadevnem obdobju izboljšala.
Final Report Chapter 8. Conclusions/III Results obtained by the SJU).” In addition, the second mid-term evaluation concludes that, “overall, the SJU undertook the tasks assigned to it during the evaluation period (2010-2012) effectively, thus contributing to the SESAR Programme. 
Skupno podjetje je izvedlo ustrezne ukrepe za izboljšanje letne stopnje uresničevanja opredeljenih ciljev in naj v skladu s priporočili nadaljuje svoja prizadevanja za izboljšanje te stopnje (glej Končno poročilo, poglavje 8, Ugotovitve/III Rezultati, ki jih je doseglo Skupno podjetje SESAR).“ Drugo vmesno vrednotenje poleg tega v zaključku navaja, da „je Skupno podjetje v ocenjevalnem obdobju (2010-2012) na splošno uspešno izvedlo naloge, ki so mu bile dodeljene, s čemer je prispevalo k programu SESAR.
It is assessed that the SJU is operating according to the rules and procedures governing it. 
Ocenjuje se, da Skupno podjetje deluje v skladu s pravili in postopki, ki zanj veljajo.
The SJU has proved to be a structure that can adapt to specific needs.” (cf. Final Report Chapter 8. Conclusions/V Overall conclusion) SESAR replies 
Dokazalo je, da je strukturirano tako, da se lahko prilagaja specifičnim potrebam.“ (glej Končno poročilo, poglavje 8, Ugotovitve/V Splošni zaključek)
Report on the annual accounts of the SESAR Joint Undertaking for the financial year 2014 together with the Joint UndertakingŐs replies 12, rue Alcide De Gasperi - L - 1615 Luxembourg T (+352) 4398 Đ 1 E eca-info@eca.europa.eu eca.europa.eu 
Poročilo o zaključnem računu Skupnega podjetja SESAR za proračunsko leto 2014 z odgovori Skupnega podjetja 12, rue Alcide De Gasperi - L - 1615 Luxembourg T (+352) 4398 – 1 E eca-info@eca.europa.eu eca.europa.eu