Aurora University Library Digital Library Portal
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Sign in and continue How off-campus access works

Sign in once and the portal routes you to your article through the library proxy automatically.

You will return to: sciencedirect.com/…/S0959652626004321

Reason code: IP_RESTRICTED Reference: AUR-9F27C4 16 Mar 2026, 09:41

Where your request stopped

Stopped at hop 2
  1. Your browser, off campus 176.44.203.118
  2. Aurora access gate Address is not inside a registered campus range, and no session was presented. Stopped here
  3. ScienceDirect article Never reached — nothing about you was sent to the publisher.

How to get in

Pick the line that matches your situation.

  • Most likely fix You have an Aurora account Sign in and we will send you back to this exact article through the library proxy — no need to search again.
    Sign in
  • You are on campus right now Connect to the AuroraNet network — recognised campus addresses go straight through without the proxy.
    Network guidance
  • Your session expired Sessions end after 8 hours of inactivity. Signing in again restores access and keeps this link.
    Sign in again
  • Aurora does not license what you need Request the item through interlibrary services — most requests are fulfilled within 3 working days — or look for an open-access version.
    Interlibrary request Find open access

Why you were stopped

The checks that ran, and the resource they ran against. Nothing here is a problem with your account.

What we checked

Checks run in order. The first one that fails decides why you were stopped.

  • Signed-in session No portal session was found for this browser.
    Failed — not signed in
  • Campus network (IP check) Your address 176.44.203.118 is outside Aurora's registered campus ranges.
    Outside approved range
  • Institutional licence Aurora University licenses this resource for its current students and staff.
    Licensed
  • Proxy hand-off The library proxy only forwards you after a signed-in session exists.
    Not evaluated

What you requested

Licensed
ScienceDirect — Elsevier full-text collection Peer-reviewed journals and book chapters in science, technology and medicine.
Destination
www.sciencedirect.com/science/article/pii/S0959652626004321 Not delivered
Provider
Elsevier
Licence
Active for current students and staff, until 31 Dec 2026
View this resource in the A–Z directory

Other ways to read this article

Matched automatically against Aurora's holdings, its repository and open sources.

  • Accepted manuscript in the Aurora repository Author's accepted version, deposited 4 Feb 2026. Free to read for anyone, no sign-in and no proxy. Open access
    Open
  • The same article on EBSCOhost Academic Search Aurora licenses this platform too, and it uses a different access route — a 12-month embargo applies to this title. Licensed
    Try this route
  • Print issue on the shelf in the Main Library Journal of Cleaner Production, vol. 452 — Level 2, call number TD1 .J68. On the shelf now. On shelf
    Find in catalogue
What happens when you sign in

What happens when you sign in

Four hops, all automatic. You never have to paste the article link again.

  1. Sign in
  2. Proxy hand-off
  3. Licence verified
  4. Article opens

The return link is carried through every hop, so you land on the article itself — not on the publisher's homepage. Aurora never shares your name or email with the publisher; the proxy sends only an anonymous entitlement token.

Wireframe note: this screen has four variants driven by the reason code — NOT_SIGNED_IN, IP_RESTRICTED, NOT_LICENSED and SESSION_EXPIRED. The IP_RESTRICTED variant is rendered here; the others differ in the banner, the failing check and which remedies are shown (see States in the guide).