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Journal articles on the topic 'External breathing functions'

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1

Asheraliev, M., and S. Omusheva. "Status of respiratory function in children with allergic rhinitis in the Kyrgyz Republic." Bulletin of Science and Practice, no. 11 (November 14, 2017): 181–87. https://doi.org/10.5281/zenodo.1048436.

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Results of prospective research case-control enabled to define types of disorder of external respiration disorders in allergic rhinitis and early transformation into bronchial asthma in children with “allergic rhinitis”. To study indicators of background data of functions of external breathing for differential diagnostics of allergic rhinitis and revealing of disorders of bronchial permeability in children and correlation to sex and age.
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2

Deban, Stephen M., and David R. Carrier. "Hypaxial muscle activity during running and breathing in dogs." Journal of Experimental Biology 205, no. 13 (2002): 1953–67. http://dx.doi.org/10.1242/jeb.205.13.1953.

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SUMMARYThe axial muscles of terrestrial vertebrates serve two potentially conflicting functions, locomotion and lung ventilation. To differentiate the locomotor and ventilatory functions of the hypaxial muscles in mammals, we examined the locomotor and ventilatory activity of the trunk muscles of trotting dogs under two conditions: when the ventilatory cycle and the locomotor cycle were coupled and when they were uncoupled. Patterns of muscle-activity entrainment with locomotor and ventilatory events revealed (i)that the internal and external abdominal oblique muscles performed primarily locom
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3

Chen, Lihua, Jian Xue, Zhijie Zhang, and Wei Zhang. "Bifurcation Study of Thin Plate with an All-Over Breathing Crack." Advances in Materials Science and Engineering 2016 (2016): 1–19. http://dx.doi.org/10.1155/2016/1509384.

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An all-over breathing crack on the plate surface having arbitrary depth and location is assumed to be nonpropagating and parallel to one side of the plate. Based on a piecewise model, the nonlinear dynamic behaviors of thin plate with the all-over breathing crack are studied to analyze the effect of external excitation amplitudes and frequencies on cracked plate with different crack parameters (crack depth and crack location). Firstly, the mode shape functions of cracked thin plate are obtained by using the simply supported boundary conditions and the boundary conditions along the crack line.
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Drohomyretska, M., and Mohammed Sadek Abu Sulaiman. "Assessment of functional indicators in children with class II Malocclusion with normal, and impaired external respiratory function assessed with spirometry." SUCHASNA STOMATOLOHIYA 112, no. 5-6 (2022): 46. http://dx.doi.org/10.33295/1992-576x-2022-5-6-46.

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Background. Class II malocclusion is one of the most common problems in orthodontic practice and is accompanied by certain morphological, functional, and aesthetic changes: a violation of the dynamic balance of muscles of a peri-oral area and tongue, which affects many functions of the child: there are disorders of external breathing, speech, chewing and swallowing functions. Among vital functions, breathing can be called one of the most important, because the exchange of air between a living being, and the external atmosphere is necessary to meet the metabolic needs of the body. During the re
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5

Arokina, N. K. "RECOVERY OF RAT'S HEART AND RESPIRATION FUNCTIONING DURING EMERGENCE FROM DEEP HYPOTHERMIA IN THE PROCESS OF SELF-HEATING AND WITH AN EXTERNAL HEATER." Aerospace and Environmental Medicine 55, no. 4 (2021): 78–85. http://dx.doi.org/10.21687/0233-528x-2021-55-4-78-85.

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The article presents modeling of the organism emergence from hypothermia preceded by cardiac arrest. Experiments were performed with anaesthetized Wistar male rats and monitoring the breathing rate, heart rate, blood pressure, arterial oxygen saturation, rectal and esophagal temperature. Rats were kept immersed in water at 8–10 °С till the respiratory arrest and cardiac activity reduction. In 5 minutes, artificial ventilation was administered to restore a normal cardiac rhythm and rate. In one model, the rats had to warm themselves after withdrawal from water. In the other, the rats were held
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6

Ramirez, J. M., A. Doi, A. J. Garcia, F. P. Elsen, H. Koch, and A. D. Wei. "The Cellular Building Blocks of Breathing." Comprehensive Physiology 2, no. 4 (2012): 2683–731. https://doi.org/10.1002/j.2040-4603.2012.tb00469.x.

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AbstractRespiratory brainstem neurons fulfill critical roles in controlling breathing: they generate the activity patterns for breathing and contribute to various sensory responses including changes in O2 and CO2. These complex sensorimotor tasks depend on the dynamic interplay between numerous cellular building blocks that consist of voltage‐, calcium‐, and ATP‐dependent ionic conductances, various ionotropic and metabotropic synaptic mechanisms, as well as neuromodulators acting on G‐protein coupled receptors and second messenger systems. As described in this review, the sensorimotor respons
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7

Mitsea, Eleni, Athanasios Drigas, and Charalampos Skianis. "Breathing, Attention & Consciousness in Sync: The role of Breathing Training, Metacognition & Virtual Reality." Technium Social Sciences Journal 29 (March 9, 2022): 79–97. http://dx.doi.org/10.47577/tssj.v29i1.6145.

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The purpose of the current review study is to shed light on the relationship between respiration and attention. Specifically, we examined whether and how respiration can provoke alterations in attentional states. Secondly, we investigated the benefits of breath-control training techniques in attention. Furthermore, we explored the effectiveness of virtual reality breathing training in improving respiration along with attention. Finally, we discussed the role of metacognition in the conscious synchronization of respiration with attention. It was revealed that every time respiration loses stabil
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8

Omelchenko, Olena, Nina Dolbysheva, Alla Kovtun, et al. "Evaluation of respiratory function indicators of elite athletes in academic rowing using the method of computer spirography." Pedagogy of Physical Culture and Sports 27, no. 2 (2023): 173–82. http://dx.doi.org/10.15561/26649837.2023.0210.

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Background and Study Aim. In modern sports, the research and study of the functional capabilities of athletes' breathing is relevant. The analysis of individual results made it possible to form an idea about the respiratory functions of athletes. Among elite athletes, parameters of respiratory functions are significantly higher than the norm, so their interpretation relative to the general healthy population is inadequate. The purpose of the study is to determine lung volumes and dynamic parameters of the respiratory act and their difference in height and weight categories, respectively. Mater
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9

Hsu, Shen-Mou, Chih-Hsin Tseng, Chao-Hsien Hsieh, and Chang-Wei Hsieh. "Slow-paced inspiration regularizes alpha phase dynamics in the human brain." Journal of Neurophysiology 123, no. 1 (2020): 289–99. http://dx.doi.org/10.1152/jn.00624.2019.

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The phase of low-frequency, rhythmic cortical activity is essential for organizing brain processes because it provides a recurrent temporal frame for information coding. However, the low-frequency cortical phase exhibits great flexibility in response to external influences. Given that brain rhythms have been found to track respiratory inputs, we hypothesized that slow breathing, commonly associated with mental regulation, could reorganize the relationship between these two rhythmic systems through the adjustment of the cortical phase to such a slow train of inputs. Based on simultaneous magnet
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10

De Troyer, André, Peter A. Kirkwood, and Theodore A. Wilson. "Respiratory Action of the Intercostal Muscles." Physiological Reviews 85, no. 2 (2005): 717–56. http://dx.doi.org/10.1152/physrev.00007.2004.

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The mechanical advantages of the external and internal intercostals depend partly on the orientation of the muscle but mostly on interspace number and the position of the muscle within each interspace. Thus the external intercostals in the dorsal portion of the rostral interspaces have a large inspiratory mechanical advantage, but this advantage decreases ventrally and caudally such that in the ventral portion of the caudal interspaces, it is reversed into an expiratory mechanical advantage. The internal interosseous intercostals in the caudal interspaces also have a large expiratory mechanica
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11

Ivashkov, V. Yu, A. S. Denisenko, A. V. Kolsanov, and E. V. Verbo. "An original method of nose reconstruction using an individualized titanium implant and a radial flap: a clinical case." Issues of Reconstructive and Plastic Surgery 27, no. 3 (2024): 93–99. https://doi.org/10.52581/1814-1471/90/08.

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In recent years, the number of oncological diseases of the facial area and the nasal area has increased. The consequences of surgical treatment of these diseases lead to the formation of functionally and aesthetically significant defects of the face and external nose, leading to disruption of such functions as breathing and speech. In this article, we propose a method for nose reconstruction using an individualized titanium implant in combination with a radial flap. Due to the use of additive technologies in combination with visualization and 3D modeling programs at the stage of preoperative p
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12

Elad, David, Roger D. Kamm, and Ascher H. Shapiro. "Steady compressible flow in collapsible tubes: application to forced expiration." Journal of Fluid Mechanics 203 (June 1989): 401–18. http://dx.doi.org/10.1017/s0022112089001515.

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Steady, one-dimensional flow of a compressible fluid through a collapsible tube is analysed. A general model is employed, incorporating axial variations in the parameters of the conducting system, such as the tube unstressed cross-section area and wall stiffness, the external pressure and energy exchange with the environment. The flow variables are described in differential form as functions of the conduit system parameters. A coupled set of equations for the dependent flow variables is summarized in a table of influence coefficients, which provides a clear and simple description of the effect
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13

Ezhov, V. V., V. I. Mizin, A. Yu Tsarev, and T. E. Platunova. "Training of Respiratory Muscles in Motion in the Physical Rehabilitation of Patients with Chronic Cerebral Ischem." Bulletin of Restorative Medicine 100, no. 6 (2020): 19–24. http://dx.doi.org/10.38025/2078-1962-2020-100-6-19-24.

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The aim of the study was to evaluate the effectiveness of respiratory muscles training in patients with chronic cerebral ischemia at thehealth resort stage of medical rehabilitation. Materials and methods. An open randomized controlled clinical trial was conducted in 60 patients with chronic cerebral ischemia,who underwent a course of sanatorium-resort rehabilitation treatment on the southern coast of Crimea (Yalta, Republic of Crimea). Men - 11.0%, women - 89.0%, age - 62.3 ± 2.3 years, disease duration - 4.5 ± 1.2 years. In control group 1 (n = 30), climatotherapy, physical training (morning
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14

Godet, Thomas, Russell Chabanne, Julien Marin, et al. "Extubation Failure in Brain-injured Patients." Anesthesiology 126, no. 1 (2017): 104–14. http://dx.doi.org/10.1097/aln.0000000000001379.

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Abstract Background The decision to extubate brain-injured patients with residual impaired consciousness holds a high degree of uncertainty of success. The authors developed a pragmatic clinical score predictive of extubation failure in brain-injured patients. Methods One hundred and forty brain-injured patients were prospectively included after the first spontaneous breathing trial success. Assessment of multiparametric hemodynamic, respiratory, and neurologic functions was performed just before extubation. Extubation failure was defined as the need for ventilatory support during intensive ca
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15

Konashenkova, A., O. Vedyasova, and A. Inyushkin. "RESPIRATORY REACTIONS TO ADENOSINE TRIPHOSPHATE ADMINISTRATION IN THE AREA OF THE RETROTRAPEZIOID NUCLEUS IN RATS." Scientific Notes of V.I. Vernadsky Crimean Federal University. Biology. Chemistry 11, no. 2 (2025): 85–98. https://doi.org/10.29039/2413-1725-2025-11-2-85-98.

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The research of neurochemical mechanisms of respiratory regulation is very relevant, which is due to the need for further development of ideas about the role of various parts of the central respiratory neural network in the generation of breathing rhythm and pattern. In this aspect, the retrotrapezoid nucleus (RTN) is of interest, which is the main chemosensory structure of the medulla and provides the central chemoreflex under conditions of hypercapnia and hypoxia. Various neurotransmitters, including adenosine triphosphate (ATP), participate in the modulation of respiration at the RTN level.
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16

Franjić, Siniša. "Head Injuries, a general approach." Iberoamerican Journal of Medicine 2, no. 1 (2020): 19–23. http://dx.doi.org/10.53986/ibjm.2020.0005.

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When a person with a head injury arrives at the hospital, doctors and nurses first check life signs: cardiac work, blood pressure and breathing. For those who do not breathe satisfactorily, a extractor fan may be required. Doctors immediately assess the patient's state of mind and memory. They also test the brain's basic functions by checking the size of the pupils and their response to light, assessing reactions to sensations such as heat and stab of the needle, and testing the ability to move their arms or legs. Computed tomography or magnetic resonance imaging is required to evaluate possib
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17

Siniša, Franjić. "Head Injuries, a general approach." Iberoamerican Journal of Medicine 2, no. 1 (2020): 19–23. https://doi.org/10.5281/zenodo.3626079.

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When a person with a head injury arrives at the hospital, doctors and nurses first check life signs: cardiac work, blood pressure and breathing. For those who do not breathe satisfactorily, a extractor fan may be required. Doctors immediately assess the patient's state of mind and memory. They also test the brain's basic functions by checking the size of the pupils and their response to light, assessing reactions to sensations such as heat and stab of the needle, and testing the ability to move their arms or legs. Computed tomography or magnetic resonance imaging is required to evaluat
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18

Bobkina, Natalia V., M. V. Lyadov, and M. Yu Gerasimenko. "Influence of the breathing methods of the heated oxygen-helium mixture on the indicators of variability of the heart rhythm and functions of external respiration in military servers with chronic obstructive." Russian Journal of Physiotherapy, Balneology and Rehabilitation 18, no. 6 (2019): 374–78. http://dx.doi.org/10.17816/1681-3456-2019-18-6-374-378.

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The purpose of the research was to study the effectiveness of using heated oxygen-helium mixture in the medical rehabilitation of patients with chronic obstructive bronchitis.
 Material and methods. The study included 68 patients aged 32 to 56 years (43.7 4.1 years). The first group (n = 33) contained of practically healthy volunteers and the second group (n = 35) of patients with a verified diagnosis: chronic obstructive bronchitis, moderate to moderate degree of obstruction, the duration of the disease ranged from 2 to 16 years (5.4 1.4). In both groups, heated oxygen-helium mixture was
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19

Heggai, Manjula. "Role of Jalaneti in the management of jeerna pratishyaya with special reference to chronic rhinitis." JOURNAL OF CONVENTIONAL KNOWLEDGE AND HOLISTIC HEALTH 3, no. 01 (2019): 1–3. http://dx.doi.org/10.53517/jckhh.2581-3331.312019192.

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Ayurveda is a highly evolved and modified system of life and science based on its own unique concepts like Tridosha theory, Panchamahabhoot theory, the concept of agni, mana, aatma and various types of schedule and regimen which are Dinacharya, Ratricharya, Ritucharya, Achara Rasayana, Sadvritta, etc. Today, the people of modern civilisation have absolutely changed the concept of diet and lifestyle leading to various disagreeable acute and chronic ailments. Due to frequent indulgence in Mithya Ahara Vihara and Prajnaparadha, the incidence of various disorders which are increasing rapidly. Nose
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20

Tsapenko, P. K., A. S. Shapovalova, О. G. Timchenko, A. N. Golovko, E. V. Rozova, and A. G. Portnichenko. "Peculiarities of the influence of mitochondrial ATP-dependent K+ channels activation on the function of external respiration under experimental pneumonia." Fiziolohichnyĭ zhurnal 67, no. 6 (2021): 52–59. http://dx.doi.org/10.15407/fz67.06.052.

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The studies were performed on male Wistar rats weighing 250-270 with experimental pneumonia (EP) induced by the method of A.M. Kulik. The animals were divided into the following groups: 1 – control; 2 - experimental pneumonia; 3 (first experimental group) - animals, which in parallel with the simulation of pneumonia were intraperitoneally administered uridine at a dose of 0.3 mg/100 g of body weight (daily within 1 week); 4 (second experimental group) - animals in which uridine was administered daily starting from day 4 (at the peak of pneumonia). Animals with EP were examined at 5th (n = 10),
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21

Martynova, Nina A., V. V. Zakharenkov, A. M. Oleshchenko, and L. G. Gorokhova. "TOXICOLOGICAL EVALUATION OF BENZOPHENONE AS A BASIS OF ITS HYGIENIC NORMALIZATION IN THE AIR OF THE WORKING ZONE." Hygiene and sanitation 97, no. 7 (2018): 660–63. http://dx.doi.org/10.18821/0016-9900-2018-97-7-660-663.

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For the purpose of hygienic rationing of benzophenone in the air of the working zone its toxic properties have been studied. DL50 for male rats, male and female mice amounted to 3000, 2000 and 1300 mg/kg, respectively. Benzophenone refers to moderately hazardous substances (hazard class III). The clinical picture of the acute poisoning with this substance was characterized by the low mobility, myorelaxation, shaky gait, breathing loss, weakened response to external stimuli and death on days 1 to 3 after the poisoning. There were no significant differences in the species and gender susceptibili
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22

Hanidziar, Dusan, and Simon C. Robson. "Synapomorphic features of hepatic and pulmonary vasculatures include comparable purinergic signaling responses in host defense and modulation of inflammation." American Journal of Physiology-Gastrointestinal and Liver Physiology 321, no. 2 (2021): G200—G212. http://dx.doi.org/10.1152/ajpgi.00406.2020.

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Hepatosplanchnic and pulmonary vasculatures constitute synapomorphic, highly comparable networks integrated with the external environment. Given functionality related to obligatory requirements of “feeding and breathing,” these organs are subject to constant environmental challenges entailing infectious risk, antigenic and xenobiotic exposures. Host responses to these stimuli need to be both protective and tightly regulated. These functions are facilitated by dualistic, high-low pressure blood supply of the liver and lungs, as well as tolerogenic characteristics of resident immune cells and si
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23

Kolar, P., J. Sulc, M. Kyncl, et al. "Stabilizing function of the diaphragm: dynamic MRI and synchronized spirometric assessment." Journal of Applied Physiology 109, no. 4 (2010): 1064–71. http://dx.doi.org/10.1152/japplphysiol.01216.2009.

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The aim was to describe diaphragmatic behavior during postural limb activities and examine the ventilatory and stabilizing functions of the diaphragm. Thirty healthy subjects were examined in the supine position using a dynamic MRI system assessed simultaneously with specialized spirometric readings. The diaphragmatic excursions (DEs) were measured at three diaphragmatic points in the sagittal plane; the diaphragm positions (DPs) as related to a reference horizontal baseline were determined. Measurements were taken during tidal breathing (TB) and isometric flexion of upper or lower extremities
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24

Vishniakou, U. A., and T. He. "Convolutional neural network for IT lung diagnostics." «System analysis and applied information science», no. 1 (May 8, 2024): 59–64. http://dx.doi.org/10.21122/2309-4923-2024-1-59-64.

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The subject of research is the use of voice processing technology of the patient in IT medicine. The purpose of the article is to develop a neural network for the diagnosis of lung diseases using sound analysis of the patient's voice. The study includes training of a neural network, development of a mobile program for collecting patient sound, extraction of sound characteristics on the server side, diagnostics of sound data using a trained neural network and return of diagnostic results to the mobile application program. A block diagram of voice processing from the source signal to the extract
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25

Vorozhtsova, I. N., M. R. Mukhamedov, M. A. Cherkasova, and V. N. Latypova. "STRUCTURAL AND FUNCTIONAL DISORDERS OF THE THYROID GLAND IN DIFFERENT TYPES OF LARYNGEAL CANCER TREATMENT." Bulletin of Siberian Medicine 13, no. 2 (2014): 66–73. http://dx.doi.org/10.20538/1682-0363-2014-2-66-73.

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The thyroid gland is an important endocrine organ, which has a significant influence on human organism from the perinatal period and throughout the whole life, participating in the regulation of metabolism. The most common variant of thyroid dysfunction is hypothyroidism, which causes different disorders in various organs and systems, including psycho-emotional sphere. This can burden comorbidities and particularly malignant processes.Laryngeal cancer is the most common type of head and neck cancer. Despite the visual availability of this localization for diagnosis, more than 50% of cases stay
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26

Kovalev, A. Yu, S. B. Blinov, S. A. Tkachenko, M. P. Shabelnikov, and O. A. Kulazhin. "Ensuring the Possibility of Using a Standard Set of Filter Gas Masks in an Isolating Protection Mode." Journal of NBC Protection Corps 7, no. 3 (2024): 286–98. http://dx.doi.org/10.35825/2587-5728-2023-7-3-286-298.

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Combined type personal respiratory protection equipment, combining the functions of air purification and complete isolation from the environment, has not received significant development due to the complexity of the design, which limits their use. At the same time, as the accumulated experience of the actions of rescue military units of the civil defense forces, the Ministry of Emergency Situations of the Russian Federation and units of the radiation, chemical and biological protection troops of the Armed Forces of the Russian Federation shows, the use of combined type protective equipment in
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27

Zaslavskaya, R.M., and I.E. Esengalieva. "DAILY DYNAMICS OF THE EXTERNAL BREATH FUNCTION PARAMETERS IN HEALTHY PEOPLE AT AGE ASPECT." Annali d'Italia 35 (September 23, 2022): 38–41. https://doi.org/10.5281/zenodo.7107718.

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It was found that the indicators of the function of external respiration are objective information about the physiology of respiration in healthy people, and are also useful for detecting early signs of hemodynamic disorders in patients with cardiovascular pathology and choosing appropriate therapy. Of particular interest is the problem of age-related changes in the parameters of the function of external respiration in healthy people and the question of the presence of the rhythm of daily fluctuations of these indicators in the norm and pathology of the cardiovascular and bronchopulmonary syst
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Bolotin, M. V., A. M. Mudunov, V. Yu Sobolevsky, and V. I. Sokorutov. "Algorithm of reconstruction combined midface defects after resection malignant tumors." Head and Neck Tumors (HNT) 12, no. 2 (2022): 41–54. http://dx.doi.org/10.17650/2222-1468-2022-12-2-41-54.

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Introduction. Surgical treatment of malignant tumors of maxilla and midface results to a combined defects of the soft tissues of the face (upper lip, buccal, zygomatic regions), upper jaw, hard and soft palate, retromolar region, orbit, nasoethmoidal complex. This is one of the most difficult localizations in terms of both the possibility of performing radical surgery and reconstruction. The purpose of reconstruction is not only the elimination of cosmetic deformity, but also the restoration of such vital functions as breathing, swallowing, speech and binocular vision. Till that time, no algor
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29

Madas, Ravichandra Yadav. "Evaluation of Functional Outcome of Floating Knee Injuries in a Tertiary Care Hospital." International Journal of Pharmaceutical and Clinical Research 14, no. 12 (2022): 1082–89. https://doi.org/10.5281/zenodo.13234181.

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<strong>Background:</strong>&nbsp;The simultaneous ipsilateral fracture of the femur and tibia that isolates the knee from the rest of the limb is known as a floating knee.&nbsp; The intricacy of the injury and related consequences, including meniscal, collateral, vascular, and compartment syndrome injuries, continue to present a significant challenge to the treating orthopedic surgeon.&nbsp;<strong>Methods:</strong>&nbsp;The present study was conducted in the Department of Orthopedics, Prathima Institute of Medical Sciences, Naganoor, Karimnagar. All the patients who were victims of high-velo
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Kutasi, Zsuzsanna. "A középkori arab orvoslás alapjai: A vérrendszerek Avicenna leírásában a Kánon első könyvéből egy részlet fordításával." Kaleidoscope history 11, no. 22 (2021): 8–28. http://dx.doi.org/10.17107/kh.2021.22.8-28.

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Based on the knowledge of ancient Greek philosophers, medieval Arabic theoretical anatomy describes the organs, their roles and function as well as their mutual relationships on a philosophical basis wherever there are organs with higher and subordinate roles. According to Ibn Sīnā Abū ‘Alī al-Ḥusayn b. ‘Alī (Avicenna) (370-428 AH or 980-1037 AD), everything in nature is connected with everything else, and the main operator of the body is the immortal divine soul (rūḥ). While breathing, a part of the divine soul enters the lungs, and then the heart as its mixture with blood where 'pneuma' is f
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31

Rimamsikwe, Habila Kitause, Augustina Ojochenemi Alapa Peters Ahman, and Alapa Peters Augustina Ojochenemi Odugbo. "A critical examination of Oche Ola Mu – The concept of the human person from an Idoma perspective." GPH-International Journal of Social Science and Humanities Research 5, no. 05 (2022): 92–98. https://doi.org/10.5281/zenodo.14626299.

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Abstract This article explores the concept of the human person from an Idoma perspective, which has, unlike other African cultures, received limited attention in recent years. It examines the various components of the human person, emphasizing the function and significance of each element in promoting overall well-being. It draws on data collected from semi-structured interviews conducted with members of Adoka, an Idoma-speaking community in Nigeria. &nbsp; <em>Keywords:</em> Oche Ola Mu, Idoma perspective, Human person concept, African cultures, Adoka community, Nigeria, Christian Religious S
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32

Goel, Mansi, Aayushi Mittal, Vijaya Raje Jain, et al. "Integrative Functions of the Hypothalamus: Linking Cognition, Emotion and Physiology for Well-being and Adaptability." Annals of Neurosciences, June 12, 2024. http://dx.doi.org/10.1177/09727531241255492.

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Background The hypothalamus, a small yet crucial neuroanatomical structure, integrates external (e.g., environmental) and internal (e.g., physiological/hormonal) stimuli. This integration governs various physiological processes and influences cognitive, emotional, and behavioral outcomes. It serves as a functional bridge between the nervous and endocrine systems, maintaining homeostasis and coordinating bodily functions. Summary Recent advancements in the neurobiology of the hypothalamus have elucidated its functional map, establishing a causal relationship between its responses—such as respir
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Zhao, Xingli, Shijie Guo, Sen Xiao, and Yao Song. "Thorax Dynamic Modeling and Biomechanical Analysis of Chest Breathing in Supine Lying Position." Journal of Biomechanical Engineering, April 14, 2022. http://dx.doi.org/10.1115/1.4054346.

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Abstract During respiration, the expansion and contraction of the chest and abdomen are coupled with each other, presenting a complex torso movement pattern. A finite element (FE) model of chest breathing based on the HUMOS2 human body model was developed. One-dimensional muscle units with active contraction functions were incorporated into the model based on Hill's active muscle model, so as to generate muscle contraction forces that can change over time. The model was validated by comparing it to the surface displacement of the chest and abdomen during respiration. Then, the mechanism of the
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34

Brady, Patrick Q., Sara B. Zedaker, Kelsey McKay, and David Scott. "The Darker the Skin, the Greater the Disparity? Why a Reliance on Visible Injuries Fosters Health, Legal, and Racial Disparities in Domestic Violence Complaints Involving Strangulation." Journal of Interpersonal Violence, January 25, 2023, 088626052211457. http://dx.doi.org/10.1177/08862605221145726.

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The reliance on external injuries for justice is misguided given that assault injuries may be less visible among victims of color due to increased melanin in the skin. To date, however, less is known whether racial/ethnic disparities extend to officers’ identification of signs of nonfatal strangulation (NFS). The current study estimates the extent of NFS indicators identified by officers who completed a standardized strangulation assessment in 133 family violence complaints. Breathing difficulties were the most common symptoms identified by officers (98%), followed by external signs (89%), and
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Волкова, А. М., and В. А. Шалабодина. "Effect of the Hardening Agents and Breathing Exercises Technology on the Functional Indicators of Teenage Swimmers." Вестник МГПУ. Серия Естественные науки, no. 3(39) (December 25, 2020). http://dx.doi.org/10.25688/2076-9091.2020.39.3.6.

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В данной статье рассматривается проблема устойчивости человеческого организма к неблагоприятным природным условиям, а также определяются закономерности улучшения жизненно необходимых функций человеческого организма при приобретении толерантности к системным термическим изменениям во внешней среде. На примере опытной группы продемонстрированы результаты применения разработанной авторами технологии закаливания. This article discusses the problem of the stability of the human body to adverse environmental conditions. It also determines the patterns of improving the vital functions of the human bo
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Abdullahi, Auwal, Thomson WL Wong, and Shamay SM Ng. "Efficacy of diaphragmatic breathing exercise on respiratory, cognitive, and motor function outcomes in patients with stroke: a systematic review and meta-analysis." Frontiers in Neurology 14 (January 12, 2024). http://dx.doi.org/10.3389/fneur.2023.1233408.

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BackgroundStroke disrupts the functions carried out by the brain such as the control of movement, sensation, and cognition. Disruption of movement control results in hemiparesis that affects the function of the diaphragm. Impaired function of the diaphragm can in turn affect many outcomes such as respiratory, cognitive, and motor function. The aim of this study is to carry out a systematic review and meta-analysis to determine the efficacy of diaphragmatic breathing exercise on respiratory, cognitive, and motor outcomes after stroke.MethodThe study was registered in PROSPERO (CRD42023422293).
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Wang, Junyan, Wanchun Guo, Kesong Tian, et al. "Proof of Aerobically Autoxidized Self-Charge Concept Based on Single Catechol-Enriched Carbon Cathode Material." Nano-Micro Letters 16, no. 1 (2023). http://dx.doi.org/10.1007/s40820-023-01283-3.

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Highlights An air-breathing chemical self-charge concept of oxygen-enriched carbon cathode. The oxygen-enriched carbon material with abundant catechol groups. Rapid air-oxidation chemical self-charge of catechol groups. Abstract The self-charging concept has drawn considerable attention due to its excellent ability to achieve environmental energy harvesting, conversion and storage without an external power supply. However, most self-charging designs assembled by multiple energy harvesting, conversion and storage materials increase the energy transfer loss; the environmental energy supply is ge
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Van der Zwan, Pieter. "The Nose as Organ of Anger in the Book of Job: A Psychoanalytic Understanding." Journal for Semitics 31, no. 2 (2023). http://dx.doi.org/10.25159/2663-6573/11568.

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As an external and more specifically a facial organ, the nose in the Hebrew Bible not only has various physiological functions such as smell and breathing, but also various meanings as metonym and metaphor. It is also one of the body parts attributed to God, mostly serving a metaphorical role. The nose is probably the body part which is most connected to an emotion, to such an extent that this emotion often displaces the bodily organ. This makes the nose an interesting object for psychoanalytic interpretation. The unique way the nose suggests anger in the Hebrew Bible will be explored from a p
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Pauli, Jordan L., Jane Y. Chen, Marcus L. Basiri, et al. "Molecular and anatomical characterization of parabrachial neurons and their axonal projections." eLife 11 (November 1, 2022). http://dx.doi.org/10.7554/elife.81868.

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The parabrachial nucleus (PBN) is a major hub that receives sensory information from both internal and external environments. Specific populations of PBN neurons are involved in behaviors including food and water intake, nociceptive responses, breathing regulation, as well as learning and responding appropriately to threatening stimuli. However, it is unclear how many PBN neuron populations exist and how different behaviors may be encoded by unique signaling molecules or receptors. Here we provide a repository of data on the molecular identity, spatial location, and projection patterns of doze
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"The Essential Interconnection of the Reticular Formation, Intermediolateral Nucleus, and Hypothalamus-Pituitary-Adrenal Axis: A Comprehensive View on Cellular Homeostasis." International Journal of Psychiatry 8, no. 5 (2023). http://dx.doi.org/10.33140/ijp.08.05.08.

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This paper explores the hypothesis that the Intermediolateral Nucleus, by possessing a direct and unique connection with the adrenal medulla, stands in contrast to the two-neuron pathway typical of the Sympathetic Nervous System. This distinctive characteristic of the Intermediolateral Nucleus may play a crucial role in counter-entropic and cellular energy regulation. The Reticular Formation, extending from the brainstem to the start of the cervical spinal cord, is vital for the regulation of heart rate, breathing, and cognitive functions, facilitating continuous chemical interaction throughou
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Ru, Hongfu, Yuchen Ma, Yilin Jin, et al. "A Facile Strategy Based on Ionic Liquids to Modulate the Antibacterial, Flame‐Retardant, and Sensing Properties of Cotton Fabrics." Advanced Functional Materials, February 19, 2025. https://doi.org/10.1002/adfm.202425093.

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AbstractSurface treatment of textiles causes a significant amount of environmental pollution and endowing traditional fabrics with multiple functions through facile methods remains challenging. Here a simple strategy is proposed involving the copolymerization of methacrylic acid (MA) functionalized cotton fabric (CF) with vinyl‐functionalized ionic liquid (IL). The resulting CF‐PIL (where P refers to poly) shows high bacteriostatic reduction rates (BR &gt; 99%), excellent flame retardancy (LOI = 28.1%), together with high sensitivity and quick responsiveness. The CF‐PIL exhibits unparalleled r
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Si, Liang, Linghao Kong, Weiqiu Chen, Ronghao Bao, and Bin Wu. "Voltage‐Controlled Vibrations in Bending‐Deformed Soft Electro‐Active Slabs." Advanced Engineering Materials, June 28, 2025. https://doi.org/10.1002/adem.202500594.

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The material properties of soft electro‐active (SEA) structures exhibit remarkable sensitivity to external electro‐mechanical biasing fields, such as pre‐stretch and electric stimuli, significantly influencing their dynamic characteristics. This study explores the electrostatically tunable vibrations of an incompressible SEA slab under bending deformation, considering the combined action of radial voltage and axial pre‐stretch. Employing the theoretical framework of nonlinear electro‐elasticity and its linearized perturbation theory, the nonlinear static response of the bending‐deformed SEA sl
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Leguízamo Galvis, Paola, and Bleydis Dussán Cuenca. "Integral speech therapy evaluation protocol of the newborn and the relevance to the breastfeeding intervention." International Journal of Medical and Surgical Sciences, October 27, 2020, 1–15. http://dx.doi.org/10.32457/ijmss.v7i3.533.

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Countless studies carried out by different health areas demonstrate the benefits of exclusive breastfeeding (BF) and the harmonious growth of craniofacial structures for the proper subsequent development of oral functions such as breathing, swallowing and speech. Early intervention by the professional in speech therapy in Intensive Care Units (ICU) shows undeniable benefits as it promotes self-efficacy in the mother, breastfeeding and with it, the reduction of comorbidities in the baby, as well as the reduction of time for the implementation of the oral route. It is important to highlight the
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Nandakumar, P., and K. Shankar. "Crack damage detection of structures using spectral transfer matrix." Structural Health Monitoring, December 31, 2020, 147592172097928. http://dx.doi.org/10.1177/1475921720979286.

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A novel spectral transfer matrix for a cracked beam element is developed in this article and the same is used to identify the crack parameters on the beam structures. Spectral transfer matrix is developed from trigonometric functions based on the theory of fracture mechanics. This matrix determines the natural frequencies of a structure with crack with better accuracy than any other transfer matrices in the literature. The state vector at a node on the structure is formed which includes the displacement, rotation, internal and external forces, and moments at that node. When the state vector is
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Gaeva, Aleksandra, G. N. Chistyakova, Ksenia Pavlovna Shakirova, and P. A. Kadochnikova. "IMMUNOLOGICAL MECHANISMS OF RESPIRATORY DISORDERS IN PRETERM INFANTS." Russian Journal of Immunology, June 3, 2025. https://doi.org/10.46235/1028-7221-17217-imo.

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Abstract Preterm birth is one of the most pressing problems in the world. Every year, about 10% of all children are born before their due date. Success and failure during the neonatal period in this category determine the main indicators of neonatal and infant mortality and disability. High-tech and expensive medical care is required to care for premature infants. Despite technological progress, the increasing amount of theoretical knowledge, changing therapeutic approaches, growing professionalism of clinicians do not give the desired result and the results of care leave a lot to be desired f
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Churpiy, I. K., V. K. Churpiy, K. L. Churpiy, N. R. Golod, and L. P. Fedorivska. "PECULIARITIES OF THE REHABILITATION PROGRAM IN ELDERLY PATIENTS IN THE POST-OPERATIVE PERIOD WITH ACUTE CALCULOUS CHOLECYSTITIS." Art of Medicine, December 30, 2021, 108–13. http://dx.doi.org/10.21802/artm.2021.4.20.108.

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Currently, the elderly and senile account for 10 to 25% of all hospitalized for acute calculous cholecystitis.&#x0D; High operative-anesthetic risk, concomitant diseases and low resistance to surgical trauma are the cause of high frequency of postoperative complications and fatalities in this category of patients. In recent years, a reduction in postoperative mortality in acute cholecystitis, which is currently 0.28-2.9%, with gangrenous cholecystitis, it is higher to 17.8%.&#x0D; The aim of the study is to analyze and develop a rehabilitation program in the postoperative period in elderly and
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F, Scarlat, Stancu E, Stihi C, and Scarisoreanu A. "High Energy Radiation in the Treatment of Cancer." International Journal of Research in Oncology 3, no. 4 (2024). https://doi.org/10.33425/2833-0390.1036.

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The energy of ionizing radiation, directly charged particles or indirectly uncharged particles, when it is transferred or absorbed in the body, following a local interaction, can produce the most unfavorable biological effects on its health. These effects can be grouped into stochastic effects, at the level of a cell, such as cancer, and hereditary effects, without a threshold, in which the probability of occurrence increases linearly with the equivalent dose in tissues and organs, at the frequency of events in the cell nucleus below 1 event per 100 mGy of radiation with LET smaller than 10 ke
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Kuts, B. V., A. D. Morozov, V. S. Ushakov та ін. "Липома гортани с распространением на переднюю поверхность шеи". Head and neck. Russian Journal 12, № 1 (2024). http://dx.doi.org/10.25792/hn.2024.12.1.109-115.

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Lipomas are the most common benign tumors of mesenchymal origin, very rarely found in the upper respiratory tract. Laryngeal lipomas are so rare that, to date, just over 100 cases have been described in the literature. This tumor has a slow growth and can manifest various symptoms due to the mass effect with compression of neighboring structures, causing dysphagia, hoarseness and life-threatening symptoms due to airway obstruction. For preoperative diagnosis, indirect laryngoscopy using flexible and rigid endoscopes, computer and magnetic resonance imaging can be used. These methods provide a
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Bender, Stuart Marshall. "You Are Not Expected to Survive: Affective Friction in the Combat Shooter Game Battlefield 1." M/C Journal 20, no. 1 (2017). http://dx.doi.org/10.5204/mcj.1207.

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IntroductionI stumble to my feet breathing heavily and, over the roar of a tank, a nearby soldier yells right into my face: “We’re surrounded! We have to hold this line!” I follow him, moving past burning debris and wounded men being helped walk back in the opposite direction. Shells explode around me, a whistle sounds, and then the Hun attack; shadowy figures that I fire upon as they approach through the battlefield fog and smoke. I shoot some. I take cover behind walls as others fire back. I reload the weapon. I am hit by incoming fire, and a red damage indicator appears onscreen, so I move
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