Researchers at Doshisha University have developed a new method to electrochemically synthesize acetylene from carbon dioxide and water, using high-temperature molten salts and metal carbides. This approach offers advantages over conventional synthesis pathways, including the direct use of CO2 as feedstock and reusable electrodes.
A research team from Doshisha University discovered a novel phenomenon for generating self-organized characteristic patterns through phase separation of polymer solutions in glass capillary tubes. They created uniform microdroplets containing DNA and medicines, which maintained their alignment for eight hours, offering insights into bi...
Scientists create a hydrogel system that can remember its shape, allowing them to control cell adhesion behavior. The elastic modulus of the hydrogel is adjusted by compressing it into different thicknesses at high temperatures.
Researchers studied the acoustic features Japanese horseshoe bats sense when perceiving moving objects, finding that Doppler shifts, not echo delays, act as a cue. This discovery deepens our understanding of acoustic sensing in nature and has potential applications for next-generation ultrasonic sensors.
Researchers propose a new method using titanium dioxide as a photocatalyst for synthesizing thiochromenopyrroledione derivatives in blue light. The approach yielded 20 sulfur-containing heterocyclic compounds with moderate-to-high yield.
Using thermal decomposition in superheated steam helps preserve the mechanical properties of reclaimed carbon fibers. The results show improved bending strength and Izod impact strength compared to those made with virgin fibers.
A recent study reveals that the transcription factor NRF1 activates aggrephagy, a protein clearance process, in response to proteasome dysfunction. This mechanism helps maintain proteostasis and has major implications for treating degenerative diseases such as Alzheimer's, Parkinson's, and dementia with Lewy bodies.
Researchers develop novel measurement technique to analyze desorption of molecules from microbubbles under ultrasound irradiation. The study reveals that significant amounts of adsorbed molecules are released into surrounding media, and the process depends on bubble size.
Researchers found that culturally adapted Cognitive-Behavioral Therapies (CBT) are effective in treating anxiety and depression in Japanese youth. The studies highlight the importance of cultural adaptation, user-centered design, and careful implementation of CBT programs to improve learning and treatment outcomes.
A new study found that increased paternal involvement in childcare is associated with lower risk of developmental delay and promotes young children's development by reducing maternal parenting stress. High levels of paternal engagement yield advantages for both children and mothers.
Scientists at Doshisha University develop a novel method to produce cell-sized microgel structures that can encapsulate and store DNA molecules. The study reveals the potential applications of these microgels in biomedical research, including confining and transporting large biomolecules.
A recent study published in Classroom Discourse found that the use of epistemic stance markers like 'ne' in third-turn repeats can curtail student responses and limit inclusive learning. The researchers argue that this practice can create a negative impact on student involvement and learning.
A recent study by Doshisha University found that anime 'moe' characters used in tourism promotion can perpetuate a male gaze, reducing local history to simplistic narratives. This practice also promotes heteronormative notions of masculinity and alienates audiences who reject moe ideals.
Scientists from Doshisha University, Japan have developed a new electrochemical method to reduce CO2 into multi-walled carbon nanotubes (MWCNTs) using molten salts. The study demonstrates a sustainable process for converting CO2 into commercially useful materials without the use of fossil fuels.
Researchers propose a new cognitive framework explaining how infants adapt their behavior to different social contexts. The study suggests that infants integrate perceptual information, memories, and physiological states to determine optimal behavior through value-driven decision-making.
Researchers found that maternal autonomy support positively predicts adolescents' basic psychological needs satisfaction, while adolescent-reported controlling parenting negatively predicts depressive symptoms. The study highlights the importance of understanding the relative impact of parents' and adolescents' perceptions on mental he...
A team of researchers from Japan has developed hemoCD-Twins, a synthetic porphyrin compound that acts as an antidote for both carbon monoxide and hydrogen cyanide poisoning. In mouse models, the compound resulted in an 85% survival rate and rapid recovery with low toxicity.
Researchers from Doshisha University found that the hypothalamus's supramammillary nucleus can induce long-term potentiation in hippocampal dentate gyrus synapses through glutamatergic transmission. This type of synaptic plasticity, known as associative LTP, strengthens connections between neurons and is crucial for learning and memory.
Nrf3 coordinates melanin production by regulating macropinocytosis and autophagy, upregulating core melanogenic factors and inducing melanosomes. The study also identifies Nrf3's role in skin cancer and hyperpigmentation conditions.
The article examines Japanese anxiety over governance, its links to political behavior, and its impact on democracy. Key findings include declining social capital, unstable vote choices, and excessive risk perception among the Japanese population.
A new study by Prof. Yu Noda from Doshisha University found that vertical collaboration with higher governments can help local municipalities achieve fiscal efficiency and mitigate risks, while horizontal collaborations also improve service quality but have limitations.
Scientists have discovered a molecule that binds to the deadly Shiga toxin, reducing its toxic effects. The compound, MMβA-mono, helped identify the inhibitory molecule that can bind to the A-subunit of Stx2a, a lethal subtype of the bacterial toxin.
Researchers from Japan review the effects of reduced gravity on muscles and nerve responses, suggesting that afferent neural activity plays a key role in regulating muscle properties. They recommend exercise countermeasures such as walking with rear foot-strike landing and periodic passive stretching to prevent neuromuscular problems.
Researchers developed a novel green fluorescent cAMP indicator called gCarvi to monitor intracellular cAMP activity in neurons. The probe can detect varying concentrations of cAMP and counter the effects of other nucleotides, enabling precise imaging of neuronal live-cell dynamics.
A study by Prof. Peter Neff from Doshisha University found that students prefer spontaneous verbal humor, cartoons, and memes, while visual humor is the least preferred. The study also revealed that students who appreciate humor in language classes accept the view that language learning should not be dry or humorless.
A new framework for dialogic validation encourages teachers to recognize students' unique perspectives and cultural backgrounds, fostering a supportive classroom space. The study found that displaying curiosity and acknowledging students' contributions enhanced engagement and participation.
Researchers enhance water solubility and antioxidant properties of quercetin through 'co-amorphization' with amino acids. The study found improved solubility and radical formation, indicating potential for developing more effective supplements and medicines to prevent diseases like diabetes.
A Japanese study suggests a negative relationship between marriage and wealth among Japanese women, with their personal wealth declining after marriage. In contrast, marriage has a positive impact on the personal assets of women in Western countries.
Researchers from Doshisha University discovered bats perceive spaces through echolocation as a distinct 'echo space', which changes as they become familiar with their environment. The study found that the direction of echoes correlates with bat flight paths and can be used to develop advanced sensors for navigation.
Researchers discovered that juvenile birds rely heavily on their in-built compass during the first migratory flight, bypassing easier coastal routes. The brain's head direction cells exhibit a preference for the north orientation, even when faced with unfamiliar environments, suggesting an innate ability to navigate.
Researchers discovered that in familial Alzheimer's disease caused by mutations in presenilin 1, Aβ43 generation is stable and unaffected by lower levels of other Aβ proteins. The study provides strong evidence for alternative mechanisms of amyloid beta processing in familial AD compared to sporadic AD.
Researchers from Doshisha University developed a new imaging technique to measure oxygen concentration in osteoclasts, revealing key molecular mechanisms involved in bone resorption. The study found that hypoxia interferes with TET enzyme activity, limiting osteoclastogenesis.