Underwater Image Gathering by Utilizing Stationary and Movable Sensor Nodes: Towards Observation of Symbiosis System in the Coral Reef of Okinawa by Kuniaki Kawabata, Fumiaki Takemura, Tsuyoshi Suzuki, Kei Sawai, Eisuke Kuraya, Satoru Takahashi, Hideyuki Yamashiro, Naoko Isomura, Jianru Xue

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Urban-Rural Differences in the Association Between Internet Use Trajectories and Depressive Symptoms in Chinese Adolescents: Longitudinal Observational Study by Yujie Liu, Xin Ge, Ying Wang, Xue Yang, Shangbin Liu, Chen Xu, Mi Xiang, Fan Hu, Yong Cai

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Satellite quantification of methane emissions from South American countries: a high-resolution inversion of TROPOMI and GOSAT observations by S. E. Hancock, D. J. Jacob, Z. Chen, H. Nesser, A. Davitt, A. Davitt, D. J. Varon, M. P. Sulprizio, N. Balasus, L. A. Estrada, M. Cazorla, L. Dawidowski, S. Diez, J. D. East, E. Penn, C. A. Randles, C. A. Randles, J. Worden, I. Aben, R. J. Parker, R. J. Parker, J. D. Maasakkers

“…<p>We use 2021 TROPOMI and GOSAT satellite observations of atmospheric methane in an analytical inversion to quantify national methane emissions from South America at up to 25 km <span class="inline-formula">×</span> 25 km resolution. …”
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Nonlinear Interaction Between H+ Band and He+ Band EMIC Waves: Van Allen Probe Observations and Hybrid Simulations by Dan Deng, Zhigang Yuan, Zuxiang Xue, Shiyong Huang, Zheng Huang, Xiongdong Yu

“…However, no direct observational evidence has been reported yet. Here we present multiple substructures on the frequency spectrum of EMIC waves with observations of Van Allen Probes. …”
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Correlations among fatigue, respiratory function, balance and core muscle morphology in multiple sclerosis: a comprehensive observational study by Marta De La Plaza San Frutos, Ismael Sanz-Esteban, Ismael Sanz-Esteban, Federico Salniccia, Federico Salniccia, Alberto Bermejo-Franco, Alberto Bermejo-Franco, Ameyalli García-Corona, María Cristina Palma-Baquedano, Marina Castel-Sánchez, Marina Castel-Sánchez, Cecilia Estrada-Barranco, Cecilia Estrada-Barranco

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Constraints on Relativistic Jets from the Fast X-Ray Transient 210423 Using Prompt Radio Follow-up Observations by Dina Ibrahimzade, R. Margutti, J. S. Bright, P. Blanchard, K. Paterson, D. Lin, H. Sears, A. Polzin, I. Andreoni, G. Schroeder, K. D. Alexander, E. Berger, D. L. Coppejans, A. Hajela, J. Irwin, T. Laskar, B. D. Metzger, J. C. Rastinejad, L. Rhodes

“…Fast X-ray transients (FXTs) are a new observational class of phenomena with no clear physical origin. …”
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Weak coupling of observed surface PM2.5 in Delhi-NCR with rice crop residue burning in Punjab and Haryana by Poonam Mangaraj, Yutaka Matsumi, Tomoki Nakayama, Akash Biswal, Kazuyo Yamaji, Hikaru Araki, Natsuko Yasutomi, Masayuki Takigawa, Prabir K. Patra, Sachiko Hayashida, Akanksha Sharma, A. P. Dimri, Surendra K. Dhaka, Manpreet S. Bhatti, Mizuo Kajino, Sahil Mor, Ravindra Khaiwal, Sanjeev Bhardwaj, Vimal J. Vazhathara, Ravi K. Kunchala, Tuhin K. Mandal, Prakhar Misra, Tanbir Singh, Kamal Vatta, Suman Mor

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Observation of anti-PT-symmetry and higher-order exceptional point PT-symmetry in ternary systems for single-mode operation by Milad Jahangiri, Gholam-Mohammad Parsanasab, Leila Hajshahvaladi

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A study on the causes and the ir treatment results of the dystocia in cows observed between 1985- 1992 years in elazığ region by Cahit Kalkan, Hüseyin Deveci, A. Mükremin Apaydın, Halis Öcal, Hüseyin Timurkan, Hayrettin Çetin, Erdal Kaygusuzoğlu

“…In this study, the causes, treatment methods and results obtained after treatment of the dystocia observed between 1985- 1992 years in Elazığ region were investigated. …”
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Maternal and Perinatal Outcome of Triplet Pregnancies in a Tertiary Care Hospital in North India: A Prospective Observational Study by Sabreen Wani, Fiza Amin, Shagufta Yasmeen Rather

“…Methods: A prospective observational study was conducted over 18 months. All adult pregnant patients with ultrasound-confirmed triplet pregnancy were included. …”
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Analysis of epidemiological trends and risk factors in high-risk areas for pulmonary tuberculosis: an observational longitudinal study in Xinjiang, China by Liping Zhang, Di Wu, Yanling Zheng, Yaoqin Lu, Salawati Haritebieke, Guangchao Liu

“…Objective To explore the spatial and temporal variations in the long-term risk of developing tuberculosis (TB) and the factors influencing it in order to contribute to the goal of eradicating TB.Design Observational longitudinal study.Setting Xinjiang, China, 2005–2019.Primary and secondary outcome measures Comparison of TB incidence across age, period, cohort and space using socioeconomic (including gross domestic product per capita, population density, public budget revenue and total retail sales of consumer goods), public health (including the number of hospital beds, health technicians and basic medical insurance for urban residents) and environmental variables (PM2.5, mean air temperature, mean wind speed, mean relative humidity and precipitation). …”
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Impaired mobility drives disability in psoriatic arthritis – An observational study from Karnataka Psoriatic Arthritis Cohort (KPsAC) by Vineeta Shobha, Chanakya Kodishala, S Chandrashekara, Sharath Kumar, Vikram Haridas, Vijay Rao, Ramesh Jois, Manisha Daware, Yogesh Preet Singh, Shweta Singhai, B G Dharmanad, Pramod Chebbi, R Subramanian, Ashwini Kamath, Uma Karjiigi, Vikramraj K Jain, Chethana Dharmapalaiah, Shiva Prasad, C Srinivas, J Ramya, Benzeeta Pinto, Beenish Nazir, Harshini, Mahendranath

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Surveillance maritime et nouveaux outils d’observation : une contribution à une géopolitique de l’antimonde by Henry Bakis

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A Simulated Annealing Algorithm for D-Optimal Design for 2-Way and 3-Way Polynomial Regression with Correlated Observations by Chang Li, Daniel C. Coster

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Efficacy of Esophageal Protector in Treating Gastroesophageal Reflux Disease with Extraesophageal Symptoms: a Multicenter, Open-Label, Observational Study by Yu. A. Kucheryavy, D. N. Andreyev, E. Yu. Eryomina, A. A. Gilmanov, O. V. Nazarova, Ye. A. Sidneva, Yu. G. Topalova

“…The study in chronological order consisted of a screening visit and two recorded visits (the observation period within the framework of the use of the Alfasoxx esophagoprotector). …”
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Sociodemographic disparities in awareness of chronic conditions: an observational study among older persons in rural north-east of South Africa by Francesc Xavier Gómez-Olivé, Chodziwadziwa Kabudula, Carlos Riumallo-Herl, Daniel Ohene-Kwofie

“…Awareness rates were relatively high among those with at least one chronic condition but varied across conditions and genders: HIV (83% for women, 84% for men), hypertension (88% of women, 81% of men); diabetes (76% for women, 75% for men); dyslipidaemia (10% for both women and men). We observe differences across individual, household and community factors. …”
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Validation of insurance claims data on aetiology, surgical type and prosthesis for isolated valve surgery: a retrospective observational surgery by Shao-Wei Chen, Victor Chien-Chia Wu, Pao-Hsien Chu, An-Hsun Chou, Chun-Yu Chen, Feng-Cheng Chang, Yi‐Hsin Chan, Chia-Pin Lin, Yu-Ting Cheng, Bo-Cheng Hou, Jo-Ting Huang

“…This study validated the coding of valvular heart repair and replacement surgeries in Taiwan’s National Health Insurance (NHI) Research Database using International Classification of Diseases, Clinical Modification (ICD-CM) codes.Methods This retrospective observational study used data from the Chang Gung Research Database between 2015 and 2018, identifying 1171 patients using Taiwanese NHI reimbursement codes. …”
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Identification of serum metabolite biomarkers in premature infants with bronchopulmonary dysplasia: protocol for a multicentre prospective observational cohort study by Ping Zhou, Jun Chen, Ying Liu, Cheng Chen, Xin Guo, Zhangbin Yu, Jiebo Liu, Yanping Guo, Dan Dan Rao, Shengnan He, Xudong Yan, Wanxiang He, Songzhou Xu, Ruolin Zhang

“…This will provide strong support for the early prediction of BPD and targeted interventions in future research.Methods and analysis This is a prospective, multicentre, open-label, observational cohort study spanning 3 years. It will be conducted in six major neonatal intensive care units in Shenzhen, China, involving preterm infants born at gestational ages &lt;32 weeks. …”
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Spatiotemporal Characteristics and Influential Factors of Electronic Cigarette Web-Based Attention in Mainland China: Time Series Observational Study by Zhongmin Zhang, Hengyi Xu, Jing Pan, Fujian Song, Ting Chen

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Successful management of catheter injury or refractory infection by partial replantation of peritoneal dialysis catheters: a retrospective observational study by Seyoung Ryou, Eun Jeong Ko, Hoon Suk Park, Byung Ha Chung, Cheol Whee Park, Chul Woo Yang, Yong-Soo Kim, Hyung Duk Kim, Yaeni Kim

“…No procedural complications or catheter dysfunctions were observed. In the control group, ESI occurred in six patients (10.3%), TI in one (1.7%), peritonitis in 11 (19.0%), catheter removal in seven (12.1%), and catheter dysfunction in one (1.7%). …”
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