Modulation of Gluteus Medius Strength by Yang Qiao Mai Stimulation: A Multiple Case Report

Yang Qiao Mai, one of the eight channels known as extraordinary meridians, is used in traditional Chinese medicine (TCM) to relieve tension in the lateral muscles of the legs. According to TCM, each extraordinary vessel has main points, coalescent points, and one single master point (BL62 Shenmai for Yang Qiao Mai), which can influence the entire path of the meridian. We performed a test which involved measuring the changes in abduction strength of the gluteus medius following stimulation with a new type of photobiomodulation device, which delivers a very low level of modulated light on the BL62 Shenmai acupuncture point. Twenty-two healthy volunteers were measured, stimulated, and the measurement repeated 30 minutes after the first measurement. In addition to showing a regulatory effect of the stimulation, the test confirmed that a modulated red-light emission with a stimulus duration of 20 s for a total delivered energy of 0.35 mJ can induce an acupuncture-like response, even in the short term. The difference between the two body sides generally results as being around 6 Kg: this figure appears to be a physiological limit, probably due to an anatomical compensation of the body asymmetries. These results offer a new insight into the interpretation of the signaling process along the meridians, and appears to involve the return to homeostasis of the extracellular soft tissue matrix promoted by the photon flow.

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THE IMPACT OF COLOURFUL AND DYNAMIC LED MEDIA FACADE AND BILLBOARDS ON ASTRONOMICAL OBSERVATIONS

10.25039/x48.2021.po60 ◽

2021 ◽

Author(s):

Steve Lau ◽

Christopher Kyba ◽

Richard J. Wainscoat

Keyword(s):

Rayleigh Scattering ◽

Light Emission ◽

Wide Spectrum ◽

Red Light ◽

Light Sources ◽

Shopping Malls ◽

Astronomical Observations ◽

White Leds ◽

New Type ◽

The Impact

More and more LED media façades and LED billboards are being installed on architecture and buildings in order to decorate city skylines or to deliver advertisements. The shopping malls in the busiest streets in city centers make extensive use of LEDs to attract tourists and to promote the nighttime economy and business. In order to achieve the desired graphic and the display needed, these LED media façades and LED billboards utilize RGB LEDs or RBG white LEDs and a control system which emits a wide spectrum of light, including blue, green and red light. Although each of these colors contributes to skyglow via Rayleigh scattering, bluer colors of light are more efficiently scattered, and are of particular concern. The shift of the usage of conventional light sources like incandescent lamp, low pressure sodium and high pressure sodium light sources to this new type of colorful and dynamic LED media façade and billboards has brought new challenges to astronomers. This paper describes how the light emission from LED media façades and LED billboards increases the artificial skyglow in the atmosphere and more importantly how this brightening skyglow affects astronomical observations.

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Our Bodies, Whose Property?

10.23943/princeton/9780691150864.001.0001 ◽

2013 ◽

Cited By ~ 2

Author(s):

Anne Phillips

Keyword(s):

Labor Markets ◽

Personal Autonomy ◽

The Body ◽

Body Parts ◽

Complex Issue ◽

Human Organs ◽

Property Owners ◽

The Common ◽

The Difference ◽

The Right

No one wants to be treated like an object, regarded as an item of property, or put up for sale. Yet many people frame personal autonomy in terms of self-ownership, representing themselves as property owners with the right to do as they wish with their bodies. Others do not use the language of property, but are similarly insistent on the rights of free individuals to decide for themselves whether to engage in commercial transactions for sex, reproduction, or organ sales. Drawing on analyses of rape, surrogacy, and markets in human organs, this book challenges notions of freedom based on ownership of our bodies and argues against the normalization of markets in bodily services and parts. The book explores the risks associated with metaphors of property and the reasons why the commodification of the body remains problematic. The book asks what is wrong with thinking of oneself as the owner of one's body? What is wrong with making our bodies available for rent or sale? What, if anything, is the difference between markets in sex, reproduction, or human body parts, and the other markets we commonly applaud? The book contends that body markets occupy the outer edges of a continuum that is, in some way, a feature of all labor markets. But it also emphasizes that we all have bodies, and considers the implications of this otherwise banal fact for equality. Bodies remind us of shared vulnerability, alerting us to the common experience of living as embodied beings in the same world. Examining the complex issue of body exceptionalism, the book demonstrates that treating the body as property makes human equality harder to comprehend.

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Theory-Practice Gap: The Experiences of Nigerian Nursing Students

Africa Journal of Nursing and Midwifery ◽

10.25159/2520-5293/3694 ◽

2018 ◽

Vol 20 (1) ◽

Cited By ~ 1

Author(s):

Titilayo Dorothy Odetola ◽

Olusola Oluwasola ◽

Christoph Pimmer ◽

Oluwafemi Dipeolu ◽

Samson Oluwayemi Akande ◽

...

Keyword(s):

Clinical Practice ◽

Nursing Students ◽

Developing Country ◽

The Body ◽

Clinical Staff ◽

Clinical Settings ◽

Practice Gap ◽

The Difference ◽

Analyse Data ◽

Theory Practice Gap

The “disconnect” between the body of knowledge acquired in classroom settings and the application of this knowledge in clinical practice is one of the main reasons for professional fear, anxiety and feelings of incompetence among freshly graduated nurses. While the phenomenon of the theory-to-practice gap has been researched quite extensively in high-income country settings much less is known about nursing students’ experiences in a developing country context. To rectify this shortcoming, the qualitative study investigated the experiences of nursing students in their attempt to apply what they learn in classrooms in clinical learning contexts in seven sites in Nigeria. Thematic content analysis was used to analyse data gained from eight focus group discussions (n = 80) with the students. The findings reveal a multifaceted theory-practice gap which plays out along four tensions: (1) procedural, i.e. the difference between practices from education institutions and the ones enacted in clinical wards – and contradictions that emerge even within one clinical setting; (2) political, i.e. conflicts that arise between students and clinical staff, especially personnel with a lower qualification profile than the degree that students pursue; (3) material, i.e. the disconnect between contemporary instruments and equipment available in schools and the lack thereof in clinical settings; and (4) temporal, i.e. restricted opportunities for supervised practice owing to time constraints in clinical settings in which education tends to be undervalued. Many of these aspects are linked to and aggravated by infrastructural limitations, which are typical for the setting of a developing country. Nursing students need to be prepared regarding how to deal with the identified procedural, political, material and temporal tensions before and while being immersed in clinical practice, and, in so doing, they need to be supported by educationally better qualified clinical staff.

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Perbedaan Penggunaan Antikoagulan K2EDTA DAN K3EDTA Terhadap Hasil Pemeriksaan Indeks Eritrosit

Jurnal Laboratorium Khatulistiwa ◽

10.30602/jlk.v1i2.147 ◽

2018 ◽

Vol 1 (2) ◽

pp. 114

Author(s):

Wahdaniah Wahdaniah ◽

Sri Tumpuk

Keyword(s):

Screening Test ◽

Venous Blood ◽

The Body ◽

Ethylene Diamine ◽

P Value ◽

Cross Sectional ◽

Significant Difference ◽

Ethylene Diamine Tetra Acetate ◽

The Difference ◽

Index Value

Abstract: Routine blood examination is the earliest blood test or screening test to determine the diagnosis of an abnormality. Blood easily froze if it is outside the body and can be prevented by the addition of anticoagulants, one of which Ethylene Diamine Tetra Acetate (EDTA). Currently available vacuum tubes containing EDTA anticoagulants in the form of K2EDTA and K3EDTA. K3EDTA is usually a salt that has better stability than other EDTA salts because it shows a pH approaching a blood pH of about 6.4. The purpose of this research is to know the difference of erythrocyte index results include MCH, MCV and MCHC using K3EDTA anticoagulant with K2EDTA. This research is a cross sectional design. This study used venous blood samples mixed with K2EDTA anticoagulant and venous blood mixed with K3EDTA anticoagulants, each of 30 samples. Data were collected and analyzed using paired different test. Based on data analysis that has been done on MCH examination, p value <0,05 then there is a significant difference between samples with K3EDTA anticoagulant with K2EDTA to erythrocyte index value. Then on the examination of MCV and MCHC obtained p value <0.05 then there is no significant difference between samples with K3EDTA anticoagulant with K2EDTA to erythrocyte index value.Abstrak: Pemeriksaan darah rutin merupakan pemeriksaan darah yang paling awal atau screening test untuk mengetahui diagnosis suatu kelainan. Darah mudah membeku jika berada diluar tubuh dan bisa dicegah dengan penambahan antikoagulan, salah satunya Ethylene Diamine Tetra Acetate (EDTA). Dewasa ini telah tersedia tabung vakum yang sudah berisi antikoagulan EDTA dalam bentuk K2EDTA dan K3EDTA. K3EDTA biasanya berupa garam yang mempunyai stabilitas yang lebih baik dari garam EDTA yang lain karena menunjukkan pH yang mendekati pH darah yaitu sekitar 6,4. Tujuan dari penelitian ini adalah untuk mengetahui perbedaan hasil indeks eritrosit meliputi MCH, MCV dan MCHC menggunakan antikoagulan K3EDTA dengan K2EDTA. Penelitian ini merupakan penelitian dengan desain cross sectional. Penelitian ini menggunakan sampel darah vena yang dicampur dengan antikoagulan K2EDTA dan darah vena yang dicampur dengan antikoagulan K3EDTA, masing-masing sebanyak 30 sampel. Data dikumpulkan dan dianalisis menggunakan uji beda berpasangan. Berdasarkan analisis data yang telah dilakukan pada pemeriksaan MCH didapatkan nilai p < 0,05 maka ada perbedaan yang signifikan antara sampel dengan antikoagulan K3EDTA dengan K2EDTA terhadap nilai indeks eritrosit. Kemudian pada pemeriksaan MCV dan MCHC didapatkan nilai p < 0,05 maka tidak ada perbedaan yang signifikan antara sampel dengan antikoagulan K3EDTA dengan K2EDTA terhadap nilai indeks eritrosit.

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Effect of Sample Storage Conditions on Body Burden Analysis of Organic Contaminants in Unionid Mussels

Water Quality Research Journal ◽

10.2166/wqrj.1992.050 ◽

1992 ◽

Vol 27 (4) ◽

pp. 833-844 ◽

Cited By ~ 1

Author(s):

Micheline Hanna

Keyword(s):

Organic Contaminants ◽

Body Burden ◽

Storage Conditions ◽

The Body ◽

Sample Storage ◽

Pcb Congeners ◽

Unionid Mussels ◽

Group A ◽

The Difference ◽

Group B

Abstract In order to quantitatively assess the effect of sample storage conditions on the body burden analysis of organic contaminants, a comparative analysis was carried out on the unionid mussel Elliptic complanata. The mussels were divided into two groups, each with distinct storage conditions, while Group A was kept in the freezer at −20°C, Group B was kept in the refrigerator for five days at 5°C. All the compounds present in the control were also present in Group B samples. Analysis of the organic contaminants in each of these two groups showed that for total PCB concentrations, the two treatments were not significantly different; however when compared individually 6 of the 13 PCB congeners showed significant differences. The observed differences were relatively small for individual PCB congeners (7.1 to 15.3%), higher for chlorobenzenes (10.5 to 36.4%), and yet higher for HCE (44.1%); the difference for HCE, although large is nevertheless not significant, even if only marginally so.

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The Respiration of some Planktonic copepods II. The Effect Of Temperature

Journal of the Marine Biological Association of the United Kingdom ◽

10.1017/s0025315400011607 ◽

1953 ◽

Vol 31 (3) ◽

pp. 447-460 ◽

Cited By ~ 28

Author(s):

D. T. Gauld ◽

J. E. G. Raymont

Keyword(s):

Respiratory Rate ◽

The Body ◽

The Other ◽

Effect Of Temperature ◽

Acartia Clausi ◽

Temora Longicornis ◽

Different Temperatures ◽

Planktonic Copepods ◽

The Difference ◽

The Relationship

The respiratory rates of three species of planktonic copepods, Acartia clausi, Centropages hamatus and Temora longicornis, were measured at four different temperatures.The relationship between respiratory rate and temperature was found to be similar to that previously found for Calanus, although the slope of the curves differed in the different species.The observations on Centropages at 13 and 170 C. can be divided into two groups and it is suggested that the differences are due to the use of copepods from two different generations.The relationship between the respiratory rates and lengths of Acartia and Centropages agreed very well with that previously found for other species. That for Temora was rather different: the difference is probably due to the distinct difference in the shape of the body of Temora from those of the other species.The application of these measurements to estimates of the food requirements of the copepods is discussed.

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Effect of Laser Irradiation on Emissivity of Flame-Generated Nanooxides

Materials ◽

10.3390/ma14092303 ◽

2021 ◽

Vol 14 (9) ◽

pp. 2303

Author(s):

Silvana De Iuliis ◽

Roberto Dondè ◽

Igor Altman

Keyword(s):

Laser Irradiation ◽

Light Emission ◽

Energy Gap ◽

Particle Temperature ◽

Electron Excitation ◽

Flame Spray ◽

Energy Bands ◽

Light Emitting ◽

Spectral Behavior ◽

The Difference

The application of pyrometry to retrieve particle temperature in particulate-generating flames strictly requires the knowledge of the spectral behavior of emissivity of light-emitting particles. Normally, this spectral behavior is considered time-independent. The current paper challenges this assumption and explains why the emissivity of oxide nanoparticles formed in flame can change with time. The suggested phenomenon is related to transitions of electrons between the valence and conduction energy bands in oxides that are wide-gap dielectrics. The emissivity change is particularly crucial for the interpretation of fast processes occurring during laser-induced experiments. In the present work, we compare the response of titania particles produced by a flame spray to the laser irradiation at two different excitation wavelengths. The difference in the temporal behavior of the corresponding light emission intensities is attributed to the different mechanisms of electron excitation during the laser pulse. Interband transitions that are possible only in the case of the laser photon energy exceeding the titania energy gap led to the increase of the electron density in the conduction band. Relaxation of those electrons back to the valence band is the origin of the observed emissivity drop after the UV laser irradiation.

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Changes in Children’s Body Composition and Posture during Puberty Growth

Children ◽

10.3390/children8040288 ◽

2021 ◽

Vol 8 (4) ◽

pp. 288

Author(s):

Wojciech Rusek ◽

Joanna Baran ◽

Justyna Leszczak ◽

Marzena Adamczyk ◽

Rafał Baran ◽

...

Keyword(s):

Body Composition ◽

Adipose Tissue ◽

Regression Analysis ◽

Body Mass ◽

Pelvic Obliquity ◽

The Body ◽

Body Posture ◽

Older Children ◽

The Difference ◽

The Right

The main goal of our study was to determine how the age of children, puberty and anthropometric parameters affect the formation of body composition and faulty body posture development in children. The secondary goal was to determine in which body segments abnormalities most often occur and how gender differentiates the occurrence of adverse changes in children’s body posture and body composition during puberty. The study group consisted of 464 schoolchildren aged from 6–16. Body posture was assessed with the Zebris system. The composition of the body mass was tested with Tanita MC 780 MA body mass analyzer and the body height was measured using a portable stadiometer PORTSTAND 210. The participants were further divided due to the age of puberty. Tanner division was adopted. The cut-off age for girls is ≥10 years and for boys it is ≥12 years. The analyses applied descriptive statistics, the Pearson correlation, stepwise regression analysis and the t-test. The accepted level of significance was p < 0.05. The pelvic obliquity was lower in older children (beta = −0.15). We also see that age played a significant role in the difference in the height of the right pelvis (beta = −0.28), and the difference in the height of the right shoulder (beta = 0.23). Regression analysis showed that the content of adipose tissue (FAT%) increased with body mass index (BMI) and decreased with increasing weight, age, and height. Moreover, the FAT% was lower in boys than in girls (beta negative equal to −0.39). It turned out that older children (puberty), had greater asymmetry in the right shoulder blade (p < 0.001) and right shoulder (p = 0.003). On the other hand, younger children (who were still before puberty) had greater anomalies in the left trunk inclination (p = 0.048) as well as in the pelvic obliquity (p = 0.008). Girls in puberty were characterized by greater asymmetry on the right side, including the shoulders (p = 0.001), the scapula (p = 0.001) and the pelvis (p < 0.001). In boys, the problem related only to the asymmetry of the shoulder blades (p < 0.001). Girls were characterized by a greater increase in adipose tissue and boys by muscle tissue. Significant differences also appeared in the body posture of the examined children. Greater asymmetry within scapulas and shoulders were seen in children during puberty. Therefore, a growing child should be closely monitored to protect them from the adverse consequences of poor posture or excessive accumulation of adipose tissue in the body.

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Incommensurately Modulated Crystal Structure and Photoluminescence Properties of Eu2O3- and P2O5-Doped Ca2SiO4 Phosphor

Materials ◽

10.3390/ma13010058 ◽

2019 ◽

Vol 13 (1) ◽

pp. 58

Author(s):

Hiromi Nakano ◽

Shota Ando ◽

Konatsu Kamimoto ◽

Yuya Hiramatsu ◽

Yuichi Michiue ◽

...

Keyword(s):

Crystal Structure ◽

Light Emission ◽

Red Light ◽

Basic Unit ◽

Β Phase ◽

Stacking Order ◽

Cell Dimensions ◽

Incommensurate Modulation ◽

Unit Cell Dimensions ◽

Identical Chemical Composition

We prepared four types of Eu2O3- and P2O5-doped Ca2SiO4 phosphors with different phase compositions but identical chemical composition, the chemical formula of which was (Ca1.950Eu3+0.013☐0.037)(Si0.940P0.060)O4 (☐ denotes vacancies in Ca sites). One of the phosphors was composed exclusively of the incommensurate (IC) phase with superspace group Pnma(0β0)00s and basic unit-cell dimensions of a = 0.68004(2) nm, b = 0.54481(2) nm, and c = 0.93956(3) nm (Z = 4). The crystal structure was made up of four types of β-Ca2SiO4-related layers with an interlayer. The incommensurate modulation with wavelength of 4.110 × b was induced by the long-range stacking order of these layers. When increasing the relative amount of the IC-phase with respect to the coexisting β-phase, the red light emission intensity, under excitation at 394 nm, steadily decreased to reach the minimum, at which the specimen was composed exclusively of the IC-phase. The coordination environments of Eu3+ ion in the crystal structures of β- and IC-phases might be closely related to the photoluminescence intensities of the phosphors.

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Kinematic Analysis of Olympic Hurdle Performance: Women's 100 Meters

International Journal of Sport Biomechanics ◽

10.1123/ijsb.1.2.163 ◽

1985 ◽

Vol 1 (2) ◽

pp. 163-173 ◽

Cited By ~ 14

Author(s):

Ralph Mann ◽

John Herman

Keyword(s):

Elite Athlete ◽

Olympic Games ◽

Lower Leg ◽

The Body ◽

Performance Variables ◽

Body Velocity ◽

The Difference ◽

Foot Position ◽

Support Time ◽

Leg Position

Selected kinematic variables in the performance of the Gold and Silver medalists and the eighth-place finisher in the women's 100-meter hurdles final at the 1984 Summer Olympic Games were investigated. Cinematographic records were obtained for all track hurdling events at the Games, with the 100-meter hurdle performers singled out for initial analysis. In this race, sagittal view filming records (100 fps) were collected at the 9th hurdle of the performance. Computer generated analysis variables included both direct performance variables (body velocity, support time, etc.) and body kinematics (upper leg position, lower leg velocity, etc.) that have previously been utilized in the analysis of elite athlete hurdlers. The difference in place finish was related to the performance variables body horizontal velocity (direct), vertical velocity (indirect), and support time (indirect). The critical body kinematics variables related to success included upper and lower leg velocity during support into and off the hurdle (direct), relative horizontal foot position (to the body) at touchdown into and off the hurdle (indirect), and relative horizontal foot velocity (to the body) at touchdown into the hurdle.

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