To better understand the factors that affect consumers' purchasing decisions in a convenience store environment.

Black women have worse breast cancer outcomes than White women. Physical activity can help cancer survivors live longer, feel better, and stay healthier. However, there aren't many health promotion programs to help Black women diagnosed with breast cancer become physically active, feel better, and stay healthy. The purpose of this study is to understand what kind of health promotion programs Black women diagnosed with breast cancer prefer and how different things affect their health and lifestyle. The insights gained from this study will help develop a customized health promotion program for Black women diagnosed with breast cancer.

The purpose of this study is to determine if memantine, a medication commonly used for dementia, may lessen cognitive changes that may occur during treatment for breast cancer.

Asking children (aged 12-17.9) to taste samples of healthy meals and provide feedback about taste, texture, and ideas for improvement

The purpose of this research study is to interview patients with fatty liver disease who are planning to have liver surgery. Our goal is to understand patients' health beliefs with fatty liver disease and what weight loss behaviors they would be willing to follow prior to surgery. You are being asked to be in the study because you are a patient with fatty liver disease planning to have liver surgery.

To initiate and evaluate a multilevel navigation intervention to promote lung cancer screening among Black/African Americans

The purpose of this study is to develop and validate an Artificial intelligence (AI)-based tissue sample analysis tool that can predict response & progression rates to chemotherapy in intermediate-risk (IR) and high-risk (HR) Non-muscle invasive bladder cancer (NMIBC) patients. This study will use AI-based tissue sample analysis as a possible tool to help predict which patients are at high-risk for cancer recurrence and progression after surgery and chemotherapy treatment. Specimens will be obtained for each patient before treatment and at the 12, 24, & 36 month follow-up to be analyzed using the AI-based tool.

You are being asked to participate in this research study because you have a type of tumor called a Central Nervous System (CNS) tumor, and you are scheduled to have surgery to remove this tumor. The study team wants to use left-over tumor samples from this surgery to study your tumor and test new ways to fight it.

The purpose of this study is to develop a prospective longitudinal cohort/registry of lymphoma patients in Malawi to address a lack of prospective longitudinal data related to lymphoma in sub-Saharan Africa, and to serve as a foundation for developing optimal treatment strategies in this challenging environment.

We are studying how young people respond to vaping prevention video ads. We are inviting people aged 13-20 to participate in this research. Participants will watch some short videos about vaping and answer a survey. The whole process will take approximately 20 minutes. Feedback will help improve future vaping prevention efforts.