DNA damage causes ATM-dependent heterochromatin loss leading to nuclear softening, blebbing, and rupture.

The nucleus must maintain stiffness to preserve its shape and integrity to ensure proper function. Defects in nuclear stiffness caused from chromatin and lamin perturbations produce abnormal nuclear shapes common in aging, heart disease, and cancer. Loss of nuclear shape via protrusions called blebs lead to nuclear rupture that is well-established to cause nuclear dysfunction, including DNA damage.

Holistic Thermo-Optical Design of Laminate Layers for Halide Perovskite Photovoltaic Windows.

Though power conversion is an important metric for photovoltaic windows, it must be balanced with visible transmittance, aesthetics (color and haze), and thermal performance. Optical properties are often reported, but thermal performance is typically neglected entirely in photovoltaic window design. Here, we introduce the strategy of using laminate layers to improve the thermo-optical performance of perovskite-based photovoltaic insulating glass units.

Strong-field quantum control in the extreme ultraviolet domain using pulse shaping.

Tailored light-matter interactions in the strong coupling regime enable the manipulation and control of quantum systems with up to unit efficiency, with applications ranging from quantum information to photochemistry. Although strong light-matter interactions are readily induced at the valence electron level using long-wavelength radiation, comparable phenomena have been only recently observed with short wavelengths, accessing highly excited multi-electron and inner-shell electron states. However, the quantum control of strong-field processes at short wavelengths has not been possible, so far, because of the lack of pulse-shaping technologies in the extreme ultraviolet (XUV) and X-ray domain.

The worst of times: Using a transformative mixed-methods study to name and describe school-based adverse racialized experiences (AREs) in the K-12 retrospective accounts of university students.

Objective: This transformative multiphase mixed-methods study aimed to identify the thematic structure of school-based adverse racialized experiences (AREs), their prevalence, and perpetrators in the retrospective K-12 accounts of a sample of racially diverse undergraduate students aged 17-22.

Method: Interpretative analysis of interviews in Phase I informed the design of a vignette survey in Phase II. Qualitative and quantitative methods identified convergent patterns of school-based AREs under the three themes: racial discrimination, racial microaggressions, and racial harassment.

Insights into the electronic structure of non-steroidal anti-inflammatory drugs: soft X-ray study of fenoprofen, ketoprofen and methyl salicylate in the gas phase.

The valence and core electronic structure of three non-steroidal anti-inflammatory drugs (methyl salicylate, fenoprofen and ketoprofen) have been studied by photoelectron and soft X-ray absorption spectroscopy, supported by theoretical calculations of the molecular and electronic structure. The conformational landscape has been explored for sixteen low-energy conformers of fenoprofen and ketoprofen, and the energies of both compounds fall into two groups with steric similarities, separated by about 3 kJ mol. Valence band photoelectron spectra agree with previous results, and the spectra have been calculated using two approaches.