bluuebunny/crossref_metadata_2025_split huggingface dataset:
CanDirect: Effectiveness of a Telephone-Supported Depression Self-Care Intervention for Cancer Survivors
Authors: McCusker Jane , Jones Jennifer M. , Li Madeline , Faria Rosana , Yaffe Mark J. , Lambert Sylvie D. , Ciampi Antonio , Belzile Eric , de Raad Manon 
Published: February 2021

PURPOSE Depression in post-treatment cancer survivors is common and can impair quality of life. CanDirect is a novel, telephone-delivered depression self-care intervention for cancer survivors. We conducted a randomized controlled superiority trial to compare CanDirect with usual care (UC) in this population. METHODS Participants completing cancer treatment within the past 10 years who had mild-moderate depressive symptoms with or without major depression were recruited from clinical and community settings in Quebec and Ontario. Permuted block random assignment allocated participants to CanDirect plus UC or to UC alone. Assessments of depression severity (Center for Epidemiological Studies-Depression scale [CES-D]; primary outcome) and secondary outcomes health-related quality of life (Short Form Survey-12 mental and physical component summaries), anxiety symptoms (Hospital Anxiety and Depression Scale), activation (Patient Activation Measure), depression diagnosis (Structured Clinical Interview for Diagnostic and Statistical Manual of Mental Disorders-IV), and health services (self-report) were conducted at baseline, as well as 3 and 6 months (primary time point). Analyses of outcomes were adjusted for covariates using linear regression and missing data by inverse probability weighting. RESULTS Participants recruited between September 2016 and October 2018 were randomly assigned to CanDirect (n = 121) or UC (n = 124). Among 245 participants randomly assigned, 218 (89.0%) completed the primary outcome at 6 months. CanDirect participants reported less severe depressive symptoms on the CES-D than UC participants at 6 months, adjusted effect size (ES) 0.61 (95% CI, 0.33 to 0.88). CanDirect participants also had significantly greater quality of life, lower anxiety, more activation, and lower rates of depression diagnoses, compared with UC. Exploratory analysis suggested that sex was a modifier of the primary outcome (interaction term P value = .03); the intervention was less effective in men (ES, 0.12; 95% CI, −0.45 to 0.69). CONCLUSION The findings suggest that CanDirect is an effective method of managing mild-moderate depression symptoms in cancer survivors.
Cellular metabolism in the defense against microbes
Authors: Pernas Lena 
Published: February 2021

ABSTRACTThe study of metabolic changes associated with host–pathogen interactions have largely focused on the strategies that microbes use to subvert host metabolism to support their own proliferation. However, recent reports demonstrate that changes in host cell metabolism can also be detrimental to pathogens and restrict their growth. In this Review, I present a framework to consider how the host cell exploits the multifaceted roles of metabolites to defend against microbes. I also highlight how the rewiring of metabolic processes can strengthen cellular barriers to microbial invasion, regulate microbial virulence programs and factors, limit microbial access to nutrient sources and generate toxic environments for microbes. Collectively, the studies described here support a critical role for the rewiring of cellular metabolism in the defense against microbes. Further study of host–pathogen interactions from this framework has the potential to reveal novel aspects of host defense and metabolic control, and may inform how human metabolism impacts the progression of infectious disease.
Two decades of research on CBCT imaging in DMFR – an appraisal of scientific evidence
Authors: Gaêta-Araujo Hugo , Leite André Ferreira , Vasconcelos Karla de Faria , Jacobs Reinhilde 
Published: February 2021

Objective:This article aims to appraise how scientific evidence related to CBCT has changed over the years, based on levels of evidence and diagnostic efficacy.Methods:A general search strategy was used in different databases (Pubmed, Embase, and Web of Science) to identify systematic reviews (SRs) on CBCT until November of 2020. The SRs included were divided according to different specialties of dentistry. A critical review of the articles was made, describing the level of evidence and efficacy.Results:In total, 75 articles were selected. There was an increase in the number of SRs on CBCT from 2014 onwards, as 83% of the SRs on this topic were published after 2013, and 72% between 2016 and to date. Twenty SRs (27%) performed meta-analysis. Only 28% of the SRs provided a detailed description of CBCT protocols. According to SR evidence, almost all specialties of dentistry have advanced concomitantly with the introduction of CBCT. The majority of SRs were related to clinical applications (level 2 of efficacy), followed by technical parameters (level 1 of efficacy). Only some CBCT models were mentioned in the SRs selected.Conclusion:Over the course of 20 years, SRs related to CBCT applications for a broad range of dental specialties have been published, with the vast majority of studies at levels 1 and 2 of diagnostic efficacy. Not all CBCT models available on the market have been scientifically validated. At all times, one should remain cautious as such not to simply extrapolate in vitro results to the clinical setting. Also, considering the wide variety of CBCT devices and protocols, reported results should not be overstated or generalized, as outcomes often refer to specific CBCT devices and protocols.
ЗРИТЕЛЬНЫЙ КОНТАКТ КАК ФОРМА НЕВЕРБАЛЬНОЙ КОММУНИКАЦИИ: ОСНОВНЫЕ ТЕОРЕТИЧЕСКИЕ ПОДХОДЫ
Authors: Kornilova V. S. , Sochina E. A. 
Published: February 2021

Актуальность исследования зрительного контакта как формы невербальной коммуникации неуклонно возрастает в связи с исследовательским интересом поиска и разработки новых ресурсов воздействия на человека в разных сферах жизнедеятельности.Цель – проведение теоретического анализа литературы по заявленной проблематике для обоснования понятия, особенностей, функции и значения зрительного контакта.Методика исследования базируется на теоретическом обзоре работ отечественных и зарубежных ученых по проблеме зрительного контакта как формы невербальной коммуникации. В процессе исследования применялись методы теоретического анализа, сравнительного анализа, обобщения.Результаты. В статье представлен теоретический обзор основных научных подходов к проблеме изучения феномена зрительного контакта в процессе невербальной коммуникации, набирающего в последнее время популярность в отечественном психологическом сообществе.Выводы. «Пальма первенства» в исследовании зрительного контакта, как вида невербальной коммуникации, принадлежит зарубежным исследователям, работы которых помогли осмыслить понятия, особенности, функции и значение зрительного контакта.
Anemias and their relationship with nutrient status
Authors: Yermishev O. V. , Rudkevych A. K. , Hadzhyieva O. V. 
Published: February 2021

Nutritional anemias are among the most common nutrient deficiencies in the world. Anemia syndrome was found in about 2 billion persons, and the annual mortality rate due to anemia nowadays reaches 1 million persons. The main cause for the development of anemia of alimentary origin is the imbalance of the diet by micronutrients, especially supply of iron as well as vitamins B12 and B9. The problem of the abundance of anemia is also characteristic ofUkraine and has its own regional features; this requires research, analysis and identification of the main causes of anemia associated with alimentary status. In order to assess the actual diet and differentiation of anemias by type we used a calculation method realizing a retrospective method of analysis of the frequency of food consumption and biochemical and hematological methods of blood tests. Analysis of the actual diet of the population revealed an imbalance and irrationality of nutrition which created preconditions for the formation of eating disorders associated with the development of anemia of alimentary origin. According to the results of the analysis of the actual diet 77.3 % of persons with iron deficiency anemia were found, folate deficiency anemia was found in 13.6 % of individuals, and cyanocobalamin deficiency anemia was found in 9.1 % of persons. According to the results of the research some sexual peculiarities of the microelement status for iron were revealed among the examined individuals, in particular, within the female group pre-latent iron deficiency was observed in 13.8 % of persons, and in the male one it was found in 41.7 % of ones; latent deficiency was found in 32.8 % of persons and in 22.9 % of persons, respectively, but iron deficiency anemia was revealed in 19.8 % persons and 2.1 % of persons, respectively. The number of individuals with anemia detected in the biochemical study of serum by iron content confirmed the results of the assessment of the actual diet; these numbers were equal to 32.9 % and 31.1 %, respectively.
Nurse burnout: comparing public and private hospitals in Indonesia
Authors: Sudrajat Diwa Agus , Indrianti Tri Oktavia , Supriatin Eva , Hayati Suci Noor , Lindayani Linlin 
Published: February 2021

Background/Aims Nurse burnout is a major issue among nursing staff and can affect the quality of nursing care. Little is known about burnout among nurses working in intensive care units in developing countries, such as Indonesia. This study was conducted to investigate and compare the prevalence of nurse burnout in private and public hospitals in Bandung, Indonesia. Methods A cross-sectional approach was used in the intensive care units of one private and one public hospital in Bandung, Indonesia, from June to July 2019. The Maslach Burnout Inventory was used to measure burnout levels among nurses. Univariate and bivariate data analysis was used to interpret the results. Results A total of 52 public hospital nurses and 66 private hospital nurses were included in this study. Burnout levels varied significantly between these groups, with private hospital nurses experiencing higher levels of emotional exhaustion (32.43±12.67 vs 29.35±9.78) and depersonalisation (10.23±6.58 vs 7.89±3.67) than public hospital nurses. Conclusions Over one third of both private and public hospital nurses experienced high levels of burnout syndrome, with nurses in the private sector being particularly affected. It is crucial for both public and private hospitals in Indonesia to adapt their working environments to protect the wellbeing of staff and the safety of patients by reducing the risk of nurse burnout.
Assessing local people’s satisfaction on resettlement arrangements of A Luoi Hydropower project, Thua Thien Hue Province
Authors: NGUYEN Thi Hai , LE Ngoc Phuong Quy , TRAN Le Phuong Anh , HOAI Thi Hong Nghiep , TRAN Thi Phuong 
Published: February 2021

This study aims to estimate the level of satisfaction about resettlement arrangements for local people who have been affected by A Luoi hydroelectric construction project in the Thua Thien Hue province. This research used the Likert scale method to assess the satisfaction level of 98 households living in two of the resettlement sites. Results illustrate that there is variations in the level of satisfaction of local people in the two resettlement sites, Hong Thuong and Hong Ha. In the resettlement area (RA) of the Hong Thuong Commune, people are dissatisfied with the location arrangement. There is a lack of quality in the houses built, been damaged, cracked and degraded, since the construction design is not appropriate for the customs and practices of local people, with a satisfaction rating of 1.07. Meanwhile, at the resettlement site of the Hong Ha commune, people felt satisfied with the arrangement site of the RA and allocated residential land area with the satisfaction rating of 4.19. Our results will help the government, as well as the project owners, to understand the points of dissatisfaction of local people in order to have accordant solutions, ensuring the stable life for local people in those settlement areas.
Nghiên cứu này nhằm mục đích đánh giá được mức độ hài lòng của người dân về việc bố trí tái định cư (TĐC) cho người dân bị ảnh hưởng bởi dự án xây dựng thuỷ điện A Lưới, tỉnh Thừa Thiên Huế. Nghiên cứu đã sử dụng phương pháp thang đo Likert để đánh giá mức độ hài lòng của 98 hộ dân sống tại hai khu tái định cư Hồng Thượng và Hồng Hạ. Kết quả nghiên cứu đã cho thấy có sự khác nhau về mức độ hài lòng của người dân tại hai khu TĐC. Tại khu TĐC Hồng Thượng người dân thấy không hài lòng về địa điểm bố trí TĐC, nhà ở được xây dựng thiếu chất lượng đã bị hư hỏng, nứt nẻ xuống cấp, thiết kế xây dựng không phù hợp với phong tục, tập quán của người dân địa phương, với chỉ số đánh giá hài lòng là 1,07. Trong khi đó, tại khu TĐC xã Hồng Hạ người dân lại thấy hài lòng về điểm bố trí TĐC và diện tích đất ở được cấp, với chỉ số đánh giá hài lòng là 4,19. Kết quả nghiên cứu của đề tài sẽ giúp cho chính quyền cũng như chủ đầu tư dự án nắm rõ những điểm không hài lòng của người dân để có hướng giải quyết phù hợp nhằm đảm bảo cuộc sống ổn định cho người dân tại nơi tái định cư.
Establishment of the criteria of the green city for developing cities
Authors: TRAN Duy Hung , LE Hoang Tien , CHAU Ngoc Han 
Published: February 2021

Building a livable city is the top objective of local governments. "Green City" is concerned, researched, and constructed effectively in some cities around the world. The paper is to identify a green city's benefits to humans and the environment. Moreover, this study also establishes criteria of the green city according to international standards in emerging cities, especially in 5 criteria such as green space and land use, atmosphere, water resource, and energy supply. Finally, the criteria of the green city established are used for scoring and assessing Vung Tau city. Currently, Vung Tau city has 60.9 scores below a green city's standards with 65 scores; however, it can be changed by proposals in development policies to get 71.3 scores.
Việc xây dựng một thành phố đáng sống là một mục tiêu hàng đầu của các chính phủ địa phương. Thành phố xanh “Green City” đang được quan tâm, nghiên cứu, và xây dựng một cách hiệu quả tại nhiều thành phố trên thế giới. Bài báo này sẽ làm rõ ràng những chức năng mà một thành phố xanh mang lại. Ngoài ra, nghiên cứu này cũng xây dựng những tiêu chí của thành phố xanh đạt tiêu chuẩn quốc tế tại các thành phố đang phát triển, đặc biệt là 5 tiêu chí không gian xanh và sử dụng đất; giao thông; không khí; nguồn nước; nguồn năng lượng. Hơn nữa, việc ứng dụng các tiêu chí thành phố xanh cho việc chấm điểm và đánh giá Thành phố Vũng Tàu. Hiện nay, thành phố Vũng Tàu được chấm 60.9 điểm, mức điểm này ở dưới tiêu chuẩn của một thành phố xanh là 65 điểm, tuy nhiên trong tương lai gần với những chính sách phát triển phù hợp thì số điểm này có thể tăng lên đến 69.3 điểm.
Studying the impact factors of climate change on agricultural land use in Phong Dien district, Thua Thien Hue province
Authors: NGUYEN Van Binh , HO Nhat Linh 
Published: February 2021

Many factors influence agricultural land, in particular, climate change show the most significant and serious effect on agricultural land in Phong Dien district. This study applied Binary Logistic analysis, using the SPSS software, on data collected through state agencies, fieldwork and interviews. The study has identified the impact of climate change on agricultural land by several factors; the most significant influence is derived from temperature and other extreme weather factors. In addition, the elements of rainfall, wind, and cold air also have a substantial impact on agricultural land causing serious consequences such as damage, loss of construction quality, overload of water supply and drainage systems, landslides, damage to infrastructure systems, etc. Some adaptive solutions to counteract the effects of climate change on agricultural land include changing crop structure, upgrading facilities, raising awareness of officials, and people about climate change.
Công tác sử dụng đất nông nghiệp chịu ảnh hưởng từ rất nhiều yếu tố. Trong đó, yếu tố tác động của biến đổi khí hậu gây ảnh hưởng lớn và nghiêm trọng nhất đối với việc sử dụng đất nông nghiệp nói chung và trên địa bàn huyện Phong Điền nói riêng. Nghiên cứu đã sử dụng phân tích Binary Logistic trên phần mềm SPSS từ các số liệu thu thập được qua các cơ quan nhà nước, thực địa, phỏng vấn. Từ đó, nghiên cứu đã xác định được tác động của biến đổi khí hậu đến sử dụng đất nông nghiệp thông qua các yếu tố: Gây ảnh hưởng lớn nhất là yếu tố nhiệt độ và yếu tố cực đoan khác; ngoài ra, các yếu tố lượng mưa, chế độ gió và không khí lạnh cũng tác động không nhở vào việc sử dụng đất nông nghiệp. Các yếu tố này gây ra các hậu quả nghiêm trọng như làm hư hại, giảm chất lượng công trình, làm quá tải hệ thống cấp thoát nước, làm sạt lở, hư hại hệ thống cơ sở hạ tầng... Nghiên cứu đã đề xuất được một số giải pháp thích ứng của biến đổi khí hậu đến việc sử dụng đất nông nghiệp như thay đổi cơ cấu cây trồng, nâng cấp cơ sở vật chất, nâng cao nhận thức của cán bộ và người dân về biến đổi khí hậu.
The potential of combining UAV and remote sensing in supporting precision mapping of irrigation systems for paddy land in urban agricultural areas: study case in the Hoa Vang district, Danang city, Central Vietnam
Authors: TRAN Phuong Thi , TRUONG Phuong Do Minh , HO Hoang Viet , NGUYEN Hai Thi , NGUYEN Ngoc Bich 
Published: February 2021

This research was carried out to test the potential of combining unmanned aerial vehicle (UAV) and remote sensing (RS) to support precision mapping of irrigation systems for paddy land. The study area is an urban/agricultural area of Central Vietnam. The Sentinel-2A imagery acquired on 30 June 2018 was interpreted according an object-based classification method aiming to map paddy land and irrigation systems for the Hoa Vang district; the total accuracy was 91.33% with a Kappa coefficient of 0.87. However, with the spatial resolution from the Sentinel-2A images (20 meters x 20 meters) it was difficult to classify paddy land and water from other objects within small and scattered parcel areas. This research was designed on five experimental flying zones, collecting 2,085 images by the UAV. With the very high spatial resolution data of the UAV, it was possible to clearly identify the boundaries of paddy land parcels, water sources such as rivers and lakes, and other objects such as canals and concrete irrigation systems. This classification derived from the orthogonal images from the five experimental zones using an object-based classification method, correcting the interpretation results of the Sentinel 2A images. Outcomes indicate that, the combination of UAV and RS can be applied to support precision mapping of irrigation systems for paddy land in urban agricultural areas.
Nghiên cứu này được thực hiện nhằm thử nghiệm khả năng kết hợp giữa UAV với viễn thám trong hỗ trợ độ chính xác của bản đồ hệ thống nước tưới cho đất trồng lúa ở vùng nông nghiệp đô thị tại Miền trung Việt Nam. Ảnh viễn thám Sentinel- 2A thu nhận vào 30/6/2018 đã được giải đoán bằng phương pháp định hướng đối hướng để thành lập bản đồ hệ thống nguồn nước tưới cho huyện Hòa Vang vào năm 2018, với kết quả độ chính xác tổng số là 91,33% và hệ số kappa là 0,87. Mặc dù với kết quả giải đoán có độ chính xác cao nhưng với độ phân giải không gian của ảnh Sentinel-2A là 20m x 20m rất khó để phân loại được các vùng đất lúa có diện tích nhỏ và phân bố phân tán. Nghiên cứu này đã thiết kế 5 khu vực bay thử nghiệm với 2.085 ảnh để thu thập dữ liệu từ UAV. Có thể thấy rằng dữ liệu ảnh từ UAV với độ phân giải siêu cao có thể nhận diện và phân biệt được một cách rõ ràng không chỉ ranh giới của các thửa đất lúa, hệ thống nguồn nước như sông hồ, mà còn cả những đối tượng kênh mương thủy lợi nhỏ. Kết quả giải đoán các ảnh bay chụp bằng UAV sử dụng dụng phương pháp định hướng đối tượng, nghiên cứu này đã hiệu chỉnh được kết quả giải đoán ảnh Sentinel 2A. Kết quả cho thấy việc kết hợp dữ liệu viễn thám với UAV là hoàn toàn có khả năng sử dụng để hỗ trợ độ chính xác thành lập bản đồ hệ thống nguồn nước cho đất trồng lúa ở vùng nông nghiệp đô thị.
Modeling photon pair generation by second-order surface nonlinearity in silica nanofibers
Authors: Azzoune Abderrahim , Delaye Philippe , Pauliat Gilles 
Published: February 2021

In this paper, we present a design of an all-fiber source of correlated photon pairs based on standard telecommunications tapered fibers. We examine the generation of correlated photon pairs using parametric process

χ

(
2
)

in silica tapered optical fibers. This nonlinear process is ensured thanks to surface dipole and bulk multipole nonlinearities. The process of photon creation is modeled by taking into account the vector aspect of the propagation of the optical field in a silica nanofiber. The phase matching is provided by propagating the pump field in one spatial mode while generating a photon pair in another spatial mode. The generation efficiency of photon pairs depends on diameter uniformity of the nanofiber after the manufacturing process. We size this nanofiber for a good optimization of photon pair generation efficiency, and we report that the tolerance in diameter uniformity is

Δ
d
=
2

n
m

for a generation rate of photon pairs estimated to

N

ph

≈
22

000

p
a
i
r
s

/

s

, for 1 W power pump and a nanofiber length of 1.1 mm. Deposits on the nanofiber can be used in order to relax the manufacturing constraints on diameter to maximize the generation rate of photon pairs. As an example, the use of polytetrafluoroethylene on the nanofiber applied as a cladding whose thickness is infinite makes it possible to relax the constraints on the nanofiber diameter. For the same

Δ
d
=
2

n
m

, a generation rate of photon pairs estimated to

N

ph

≈
78

000

p
a
i
r
s

/

s

for 1 W power pump and a nanofiber length of 2.4 mm is predicted.
Comprehensive live-cell imaging analysis of cryptotanshinone and synergistic drug-screening effects in various human and canine cancer cell lines
Authors: Bittner Michael L. , Lopes Rosana , Hua Jianping , Sima Chao , Datta Aniruddha , Wilson-Robles Heather 
Published: February 2021

Background
Several studies have highlighted both the extreme anticancer effects of Cryptotanshinone (CT), a Stat3 crippling component from Salvia miltiorrhiza, as well as other STAT3 inhibitors to fight cancer.

Methods
Data presented in this experiment incorporates 2 years of in vitro studies applying a comprehensive live-cell drug-screening analysis of human and canine cancer cells exposed to CT at 20 μM concentration, as well as to other drug combinations. As previously observed in other studies, dogs are natural cancer models, given to their similarity in cancer genetics, epidemiology and disease progression compared to humans.

Results
Results obtained from several types of human and canine cancer cells exposed to CT and varied drug combinations, verified CT efficacy at combating cancer by achieving an extremely high percentage of apoptosis within 24 hours of drug exposure.

Conclusions
CT anticancer efficacy in various human and canine cancer cell lines denotes its ability to interact across different biological processes and cancer regulatory cell networks, driving inhibition of cancer cell survival.