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Life Sciences

Comprehensive exploration of living organisms, biological systems, and life processes across all scales from molecules to ecosystems. Encompasses cutting-edge research in biology, genetics, molecular biology, ecology, biochemistry, microbiology, botany, zoology, evolutionary biology, genomics, and biotechnology. Investigates cellular mechanisms, organism development, genetic inheritance, biodiversity conservation, metabolic processes, protein synthesis, DNA sequencing, CRISPR gene editing, stem cell research, and the fundamental principles governing all forms of life on Earth.

447,757 articles | 2542 topics

Health and Medicine

Comprehensive medical research, clinical studies, and healthcare sciences focused on disease prevention, diagnosis, and treatment. Encompasses clinical medicine, public health, pharmacology, epidemiology, medical specialties, disease mechanisms, therapeutic interventions, healthcare innovation, precision medicine, telemedicine, medical devices, drug development, clinical trials, patient care, mental health, nutrition science, health policy, and the application of medical science to improve human health, wellbeing, and quality of life across diverse populations.

431,843 articles | 751 topics

Social Sciences

Comprehensive investigation of human society, behavior, relationships, and social structures through systematic research and analysis. Encompasses psychology, sociology, anthropology, economics, political science, linguistics, education, demography, communications, and social research methodologies. Examines human cognition, social interactions, cultural phenomena, economic systems, political institutions, language and communication, educational processes, population dynamics, and the complex social, cultural, economic, and political forces shaping human societies, communities, and civilizations throughout history and across the contemporary world.

260,756 articles | 745 topics

Physical Sciences

Fundamental study of the non-living natural world, matter, energy, and physical phenomena governing the universe. Encompasses physics, chemistry, earth sciences, atmospheric sciences, oceanography, materials science, and the investigation of physical laws, chemical reactions, geological processes, climate systems, and planetary dynamics. Explores everything from subatomic particles and quantum mechanics to planetary systems and cosmic phenomena, including energy transformations, molecular interactions, elemental properties, weather patterns, tectonic activity, and the fundamental forces and principles underlying the physical nature of reality.

257,913 articles | 1552 topics

Applied Sciences and Engineering

Practical application of scientific knowledge and engineering principles to solve real-world problems and develop innovative technologies. Encompasses all engineering disciplines, technology development, computer science, artificial intelligence, environmental sciences, agriculture, materials applications, energy systems, and industrial innovation. Bridges theoretical research with tangible solutions for infrastructure, manufacturing, computing, communications, transportation, construction, sustainable development, and emerging technologies that advance human capabilities, improve quality of life, and address societal challenges through scientific innovation and technological progress.

225,386 articles | 998 topics

Scientific Community

Study of the practice, culture, infrastructure, and social dimensions of science itself. Addresses how science is conducted, organized, communicated, and integrated into society. Encompasses research funding mechanisms, scientific publishing systems, peer review processes, academic ethics, science policy, research institutions, scientific collaboration networks, science education, career development, research programs, scientific methods, science communication, and the sociology of scientific discovery. Examines the human, institutional, and cultural aspects of scientific enterprise, knowledge production, and the translation of research into societal benefit.

193,043 articles | 157 topics

Space Sciences

Comprehensive study of the universe beyond Earth, encompassing celestial objects, cosmic phenomena, and space exploration. Includes astronomy, astrophysics, planetary science, cosmology, space physics, astrobiology, and space technology. Investigates stars, galaxies, planets, moons, asteroids, comets, black holes, nebulae, exoplanets, dark matter, dark energy, cosmic microwave background, stellar evolution, planetary formation, space weather, solar system dynamics, the search for extraterrestrial life, and humanity's efforts to explore, understand, and unlock the mysteries of the cosmos through observation, theory, and space missions.

29,662 articles | 175 topics

Research Methods

Comprehensive examination of tools, techniques, methodologies, and approaches used across scientific disciplines to conduct research, collect data, and analyze results. Encompasses experimental procedures, analytical methods, measurement techniques, instrumentation, imaging technologies, spectroscopic methods, laboratory protocols, observational studies, statistical analysis, computational methods, data visualization, quality control, and methodological innovations. Addresses the practical techniques and theoretical frameworks enabling scientists to investigate phenomena, test hypotheses, gather evidence, ensure reproducibility, and generate reliable knowledge through systematic, rigorous investigation across all areas of scientific inquiry.

21,889 articles | 139 topics

Mathematics

Study of abstract structures, patterns, quantities, relationships, and logical reasoning through pure and applied mathematical disciplines. Encompasses algebra, calculus, geometry, topology, number theory, analysis, discrete mathematics, mathematical logic, set theory, probability, statistics, and computational mathematics. Investigates mathematical structures, theorems, proofs, algorithms, functions, equations, and the rigorous logical frameworks underlying quantitative reasoning. Provides the foundational language and tools for all scientific fields, enabling precise description of natural phenomena, modeling of complex systems, and the development of technologies across physics, engineering, computer science, economics, and all quantitative sciences.

3,023 articles | 113 topics

Some hospice patients experience care transitions near life's end

A study found that hospice patients experience multiple care transitions near the end of life, with more than half going to hospitals. These transitions are often associated with younger or non-white patients, those with multiple chronic conditions, or in-patient hospice care. The number of transitions varies widely by state.

Variation in hospice visits for Medicare patients in last 2 days of life

Hospice programs vary significantly in their visitation rates for Medicare patients nearing death, with black patients and those in nursing homes receiving fewer visits. Analysis of Medicare claims data reveals that hospices with smaller patient volumes and those based in nursing homes were less likely to provide visits.

Researchers advocate improvements in end-of-life care

A study by Dana-Farber Cancer Institute researchers found that factors such as hospice care duration, ICU admissions, and death location are associated with excellent end-of-life care. Expanding hospice access and revising Medicare provisions could improve quality of life for terminally ill patients.

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Apple AirPods Pro (2nd Generation, USB-C) provide clear calls and strong noise reduction for interviews, conferences, and noisy field environments.

Racial disparities exist in end-of-life care for dialysis patients

A study found that African American and Native American dialysis patients were 43-44% less likely to use hospice before dying compared to white patients. The research highlights the need for high-quality research into the benefits of dialysis therapy in older and sicker segments of society.

Advances made against the deadly infection complication, sepsis

A hospital surveillance program utilizing a two-stage Clinical Decision Support (CDS) system reduced the risk of adverse outcomes, such as death and hospice discharge for sepsis patients, by 30%. The study found that 61% of patients who first activated the alert had SIRS syndrome, an early physiologic response to infection.

Access to palliative care in US hospitals still not universal

Despite rapid expansion of palliative care programs in US hospitals, access remains uneven, with smaller hospitals and for-profit institutions being less likely to offer services. Variables associated with a greater likelihood of providing palliative care include presence of a residency training program and links to a medical school.

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Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.

Is hospice use alone a good indicator of quality of end-of-life care?

A recent study published in Journal of Palliative Medicine found variations in hospice use patterns between states, highlighting the need for improved end-of-life care. Researchers identified differences in the timing and duration of hospice enrollment, which could mask issues requiring attention.

Who your doctor is could dictate how you're cared for at end of life

New research from Brigham and Women's Hospital found that individual physicians are the strongest predictor of whether a patient will be referred to hospice care. Patients with poor-prognosis cancer diagnoses were more likely to enroll in hospice if seen by a physician in the top 10% of hospice use.

Apple Watch Series 11 (GPS, 46mm)

Apple Watch Series 11 (GPS, 46mm) tracks health metrics and safety alerts during long observing sessions, fieldwork, and remote expeditions.

Hospice use linked to fewer depressive symptoms for surviving spouses

A study found that hospice use was linked to fewer depressive symptoms in surviving spouses, with benefits lasting a year after death. The research team analyzed data from over 1,000 deceased patients and their surviving spouses, suggesting high-quality care can have a positive impact on caregivers as well.

More people are dying in hospices in England

A new study by King's College London found nearly double the proportion of people dying in hospices since 1993, with most deaths from cancer. The gap between those living in affluent and deprived areas is increasing, with hospice deaths becoming more age-related.

Expanded hospice improves care but raises Medicare costs

A new study found that expanded hospice care improved indicators of care quality, including reduced reliance on intensive care and feeding tubes. However, it also led to increased costs to Medicare of $6,761 per patient on average due to longer stays and increased provider numbers.

Perception of US care for the dying worsens

A new study reveals that the perception of quality care for the dying in the US has worsened over the last decade, with loved ones reporting a decrease in satisfaction. Despite efforts to improve end-of-life care, significant gaps remain between patient and provider preferences.

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Are patients being discharged from hospice care to save money?

A study examining Medicare hospice discharges found that nearly 1 in 5 patients were discharged alive, sparking concerns about cost-saving measures. The researchers also discovered significant variation in live discharge rates across states and individual hospices.

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SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.

Study examines spiritual support for patients with advanced cancer

A study found that high spiritual support from religious communities is associated with reduced aggressive treatment in patients with advanced cancer. Patients receiving spiritual support from the medical team had higher rates of hospice use, fewer aggressive treatments, and fewer ICU deaths.

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Lower proportion of Medicare patients dying in hospitals

A study analyzing Medicare claims data found a decrease in hospital deaths, but increased ICU stays and healthcare transitions in the last months of life. Hospice use increased from 21.6% to 42.2%, while short hospice stays grew, suggesting that increasing hospice use may not lead to reduced resource utilization.

Hospice use rises; So does aggressive care

A recent study found that while more seniors are dying with hospice care than a decade ago, they are increasingly doing so for very few days right after being in intensive care. This suggests that palliative care often happens as an afterthought, and patients may not receive the full measure of comfort and psychological support they need.

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Medicare: Barrier to hospice increases hospitalization

A new analysis found that the Medicare rule blocking simultaneous hospice and skilled nursing facility care at the end of life results in patients receiving less aggressive treatments and dying outside of hospitals. Residents with concurrent hospice and SNF care were 87% less likely to die in the hospital compared to those without hosp...

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Study shows hospice caregivers need routine care interventions

A study led by the University of Kentucky found that hospice family caregivers experience 'second-order patient' stress due to caregiving tasks and emotional impact. Researchers recommend routine care interventions to address these unique needs and improve caregiver outcomes.

Hospice improves care for dementia patients and their families

A survey of 538 family members found that hospice care significantly improved the provision of care and support for nursing home patients with dementia and their families. Family members of hospice recipients reported lower levels of unmet needs, pain management concerns, and emotional support needs.

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Rigol DP832 Triple-Output Bench Power Supply powers sensors, microcontrollers, and test circuits with programmable rails and stable outputs.

Aggressive care raises Medicare costs in end-stage dementia

A large proportion of Medicare expenditures for nursing home residents with advanced dementia is spent on aggressive treatments that may be avoidable and of limited clinical benefit. Strategies that promote palliative care may reduce costs at the end of life by shifting from aggressive to comfort care approaches.

Apple iPad Pro 11-inch (M4)

Apple iPad Pro 11-inch (M4) runs demanding GIS, imaging, and annotation workflows on the go for surveys, briefings, and lab notebooks.

Hospice care increasing for nursing home patients with dementia

A new study finds that the proportion of nursing home residents with dementia benefiting from Medicare hospice care nearly tripled between 1999 and 2006, with duration of care more than doubling. This trend has implications for policymakers seeking to control Medicare costs while preserving access to essential end-of-life care.

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GQ GMC-500Plus Geiger Counter

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Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C)

Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C) keeps Macs, tablets, and meters powered during extended observing runs and remote surveys.

Hospices not deactivating defibrillators in patients

A study found that nearly 60% of hospice patients with implantable cardioverter defibrillators (ICDs) have the shocking function deactivated, despite potential benefits for their quality of life. ICDs can cause physical and psychological distress for patients and their families.

Brain represents tools as temporary body parts, study confirms

A study published in Current Biology confirms that our brains temporarily represent used tools as part of our body schema. This phenomenon affects how we move and perform tasks, with participants exhibiting altered arm movements and perception after tool use.

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Aranet4 Home CO2 Monitor tracks ventilation quality in labs, classrooms, and conference rooms with long battery life and clear e-ink readouts.

Hospice care under-used by many terminally ill patients, study finds

A study published in Archives of Internal Medicine found that only half of patients diagnosed with metastatic lung cancer discuss hospice options with their physicians. The study also revealed disparities in hospice discussions among different racial and marital groups, highlighting the need for improved end-of-life care conversations.

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GoPro HERO13 Black records stabilized 5.3K video for instrument deployments, field notes, and outreach, even in harsh weather and underwater conditions.