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German Students

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Philip Muravyov
Philip Muravyov

Spss License Key Free

K-State has an SPSS license program for Microsoft Windows and Mac operating systems. Departments and faculty/staff can lease SPSS through this license. There are two types of licenses, one for Teaching and Research (T&R) and another license for administrative use. The annual SPSS package includes these products:

Spss License Key Free

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Upon receipt of the completed request form, an invoice will be emailed to the person designated on the request form. Payment is made to the Division of Information Technology. Within seven days of receipt of payment (KSU Interfund Voucher or KSU Foundation check), the licensee will receive an email with instructions on how to access this software via a mapped network drive.

K-State renews our SPSS site license annually. Each year in November, the Division of Information Technology will send departments a renewal invoice. Upon receipt of the payment, the licensee will be sent a license-extension password. The important dates are as follows:

The activation key for UD-licensed versions of SPSS expires annually. If you receive a message that your installation of SPSS is scheduled to expire, follow the directions below to renew your SPSS software installation. If you have any questions or problems with this process, contact the IT Service Center for assistance.

SPSS Statistics is a comprehensive software package that includes data management, statistics, and reporting capabilities. SPSS is a modular product, so additional modules can be used to carry out specific analyses not supported by the Base product. The UA site license includes:

SPSS for Students is exclusively available for free to enrolled students for academic use only on a personally owned computer and may not be installed on University owned computers.

Jamf Self Service is an app on university-managed Mac computers that allows faculty and staff to install common free and university-licensed software. The Self Service app is also used for application patching and updates.

MATLAB is an industry standard software for science, engineering and math. It allows for coding and arranging data and algorithms visually, rather than on a traditional spreadsheet. Download MATLAB, Simulink, and more than 75 add-on toolboxes and products for free.

Microsoft 365 (formerly Office 365) provides desktop, online, and mobile access to the variety of Microsoft apps for collaboration and productivity on the go. As a bonus, Sac State licensing provides a free download of Office Pro Plus on up to 5 personal devices.

The Software Center is an application available on university-managed Windows workstations. Software Center allows for self-installation of common University licensed software as well as Microsoft and 3rd party application updates.

Software Licensing Services (SLS) provides software licensing, distribution and management services for departments at the University of Florida. SLS also maintains an online listing of software licenses managed centrally at the University of Florida.

Office 365 ProPlus provides multiple free downloads of Office 365 for faculty and staff. Microsoft Student Advantage Program offers free Microsoft Office to Students. Microsoft Campus Agreement software is available to faculty and staff for Home use.

SPSS is available to students, faculty and staff with active OU accounts. This software is licensed for teaching, learning and academic research, it may not be used for administrative purposes or for any purpose that leads to any direct or indirect monetary gain.

The license agreement runs annually from September to August. The current version of SPSS for the September 2022 to August 2023 cycle is Version 28. At the end of the agreement cycle, the license will start to display an expiration message on/about August 31; however, the license will still be valid until September 30.

As of September 13, 2022, the new license for SPSS Version 28 has been included with the download installed listed below. If you see a message about your license key expiring, you will need to update the license key in SPSS. Reference the last item below to add the new license key to your existing installation.

Faculty, staff and students will not be charged individually for SPSS licenses (exception: the Psychology department will bill back internally for Faculty and Staff including Students working as Staff).

All articles published by MDPI are made immediately available worldwide under an open access license. No specialpermission is required to reuse all or part of the article published by MDPI, including figures and tables. Forarticles published under an open access Creative Common CC BY license, any part of the article may be reused withoutpermission provided that the original article is clearly cited. For more information, please refer to

UU Mobile is the University's official app. Get it free by searching for 'union university' in your app store or by using your device's button below. You can also use the website.

You're eligible to get up to 10 copies of Microsoft 365, completely free! This includes Word, Excel, PowerPoint and more. It's available for up to five Windows PCs or Macs, plus up to five Android or Apple mobile devices.

Popular software titles include Microsoft Project (project management), SPSS (statistics), MiniTab (statistics), LabView (data analysis) and MultiSim (engineering/physics simulations). Check the individual software license agreements to determine how long you may use the software, how many computers are eligible for installation and if the purchase includes upgrades.

Under normal physiological conditions, free radical generation and removal are in a dynamic balance. Small amounts of free radicals produced by organisms can be removed by free radical scavengers in vivo, such as superoxide dismutase, glutathione peroxidase, vitamin E, vitamin C and catalase[10,11,12]. When the brain undergoes hypoxic ischemic injury, free radical generation sharply rises, thus causing large amounts of oxygen free radicals to accumulate in the inner environment, which is greater than the clearing capacity of the body. Therefore, the balance of oxygen free radicals is disrupted. Oxygen free radicals are extremely active, and easily bind to unsaturated fatty acids, proteins and folic acid on cell membranes, resulting in lipid peroxidation, destruction of membrane surface structure and leading to loss of function. Some scholars believe that the neonatal brain is more susceptible than the adult brain to lipid peroxidation. The reason for this may be that compared with adults, the neonatal brain contains higher levels of unsaturated fatty acids and are accordingly more vulnerable to damage triggered by lipid peroxidation when the production of free radicals and the capacity of clearing free radicals is unbalanced[13].

Secondly, the neonatal brain has not yet fully developed. Immature oligodendrocytes react more severely to free radical-induced injury compared with mature neurons[14]. In addition, activated xanthine oxidase aggregates in the cerebral vascular endothelium during the lipid peroxidation process, and disrupts the blood-brain barrier[15,16], which further causes angiorrhexis and triggers intracranial hemorrhage, thereby aggravating hypoxic-ischemic encephalopathy.

The existing treatment for hypoxic-ischemic encephalopathy includes inhibiting free radical generation, removing excessive free radicals, and stabilizing cell membrane structure and mitochondrial membrane structure. Although allopurinol cannot improve the mortality rates of neonatal children with hypoxic-ischemic encephalopathy in an epidemiological perspective, timely intervention can still effectively reduce S-100B protein content in umbilical cord blood when fetal hypoxia occurs[17,18]. In another study, cerebral ischemic reperfusion rats were treated with the combined therapy of chitosan nanoparticles and superoxide dismutase. The results showed that levels of malondialdehyde, a free radical byproduct, in superoxide dismutase-treated rats was significantly lower than that in the control group[19]. Oxygen intervention after hypoxic-ischemic encephalopathy can increase in vivo superoxide dismutase levels, which contribute to the reduction of lipid peroxidation[20]. However, it has been identified that no drug has this precise effect. Therefore, it is critical to develop a clinically accepted drug that has a clear neuroprotective effect. Estrogen serves as a natural antioxidant and neuroprotective agent[21,22,23,24,25,26]. In this study, we have shown that estrogen acts as a free radical scavenger during hypoxic-ischemic encephalopathy and protects against brain injury. Therefore, our results may provide new insights into therapies that specifically target lipid peroxidation, a major cause of hypoxic ischemic encephalopathy.

Malondialdehyde is a stable metabolite of lipid peroxidation. Therefore, malondialdehyde content indirectly reflects the content of free radicals and the degree of free radical-triggered lipid peroxidation, and ultimately detects the degree of cell damage[27,28,29,30,31]. In this study, the content of malondialdehyde in neonatal rat brain tissue of different groups at varying time points was determined.

Results showed that malondialdehyde content in the sham operation group gradually increased over time, which may indicate that the stress response in sham-operated rats increased the production of oxygen free radicals. The malondialdehyde content in the model group was similar to that in the sham operation group, but significantly increased at 72 hours, suggesting that generation of oxygen free radicals increased when hypoxic-ischemic brain damage occurred, and that changes were apparent at 72 hours. No difference was found at 24 and 48 hours when compared with the sham operation group. The inability of oxygen free radical scavenging enzymes to remove reactive oxygen species resulted in an increase in oxygen free radicals at 72 hours. Compared with the model group, malondialdehyde content in the treatment group decreased, indicating that estrogen had a strong antioxidant effect in neonatal rats and could relieve ischemic reperfusion injury. Other experimental findings are consistent with our research[32].


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  • Chris Heller
  • Внимание! Рекомендовано Администрацией
    Внимание! Рекомендовано Администрацией
  • Philip Muravyov
    Philip Muravyov
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