489 research outputs found

    Pre-segmentation influence on the efficiency of multi-temporal image registration

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    The analysis of the segmentation effect of various background areas in the image on the quality of registration of multi-temporal bridge structure images using stochasticalgorithms is carried out. The influence of the parameters of bridge structures image registration, such background structures as cloudiness and ground cover, on the operatingrange is analyzed under the assumption that the similarity model describes mutual volumetric images

    Correlation Between Diet History and Nutritional Status of Children Aged 24–59 Months in Tarumajaya, Bekasi in 2019

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    This study aimed to analyze the correlation between diet history and the nutritional status of pre-school children. This was an analytical observational study using a cross-sectional design. Sam-ples were 96 children aged 24β€’59 months in Tarumajaya, Bekasi, West Java. Diet history was obtained from questionnaires containing history of breastfeeding and diet since the infancy period. The children’s heights were measured using a microtoise stature meter. Subjects were considered stunted if their Height-for-Age Z-score was minus 2 or lower according to WHO Child Growth Standard. Data was analyzed using Fisher’s exact test. Out of the 96 children, 16 (16.7%) were stunted. There were 80 (83.3%) children who received exclusive breastfeeding, 51 (53.1%) who received an appropriate frequency of meals, 78 (81.3%) who met the minimum dietary diversity, and 29 (30.2%) who had a minimum acceptable diet. Fisher’s exact test showed that dietary diversity was a significant factor for stunted children (p<0.001)

    Work of art in the space of network culture: Creativity as bricolage

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    The development of modern informational-communication technologies has led to the occurrence of the new unique sociocultural phenomenon – a network culture, with irony as the dominating rhetoric. In the space of network culture, under digital technologies, the forms, types, and functions of art, and creativity in general, change. The paper states that communication becomes the main function of art, while a work of art more and more becomes an object of communication. The authors propose to broaden the volume of creativity conception, going beyond the classical interpretation towards a broader understanding of this phenomenon, namely, creativity as bricolage. The methodological basis of the bricolage model of creativity, relevant for the new media art, is the concept of β€œbricolage” developed by Claude LΓ©vi-Strauss. Β© 2020 The Author(s). Published by VGTU Press.The film distribution confirms this point of view. By the 2019 data, the film Matilda became the most unprofitable film supported by the Cinema Foundation of Russia: β€œMatilda’s losses became a sort of a record – 550 million rubles” (Zhitkova, 2018)

    DESAIN DAN IMPLEMENTASI MANAGEMENT BANDWITH PADA VLAN FAKULTAS TEKNIK UNIVERSITAS PATTIMURA DENGAN ROUTER MIKROTIK CCR 1009G

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    Pembagian bandwith pada jaringan Internet Fakultas Teknik perlu ditata dengan baik agar penggunaanya lebih bermanfaat bagi para user maupun Fakultas Teknik dan lebih efisien dimanfaatkan. Jumlah user atau client pada Fakultas Teknik berjumlah Β±253 client yang dilihat berdasarkan IP Address yang tersedia serta total bandwith sebesar 40 Mbps. Untuk itu perlu dilakukan management bandwith untuk mendapatkan Interkonektivitas bandwith internet yang optimal. Penelitian ini mencoba untuk menganalisa QOS (Quality Of Services) dalam jaringan sebelum dan sesudah diatur ulang dengan menggunakan metode Queue Tree berbasis IP Address. Dengan menggunakan metode queue tree, transaksi packet data akan lebih terstruktur, karena packet data akan diarahkan berdsarkan sumber, hal ini ditujukan untuk mengurangi adanya antrian packet data atau traffic berlebih di dalam yang akan menyebabkan penundaan pengiriman paket data ke router dan jaringan yang dituju. Hasil dari pengaturan ulang jaringan dengan menggunakan VLAN dan QOS ( Quality Of Services) diperoleh interkonektivitas bandwith yang optimal yaitu 40 mbps dengan QOS sebagai berikut VLAN 1010 Throughput (96,4 %), Packet Loss (0%), Delay (0 ms) Jitter (0,505 ms), VLAN 1212 Throughput (99,1%), Packet Loss (0%), Delay (1,8 ms) Jitter (1,242 ms), VLAN 1313 Throughput (95,2%), Packet Loss (0,2%), Delay (0 ms), dan Jitter (0 ms), sedangkan pada VLAN 1414 yaitu : Throughput (98,2%), Packet Loss (1,6%), Delay (0,8 ms), dan Jitter (0,080 ms)

    R-Norm Information Measure with Applications in Multi Criteria Decision Making Technique under Intuitionistic Fuzzy Set Environment

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    The main aim of this research article is to define a new information measure for quantifying fuzziness in the intuitionistic fuzzy set environment. For this purpose, we present R-norm intuitionistic fuzzy measure that quantifies the amount of vagueness or fuzziness of a particular fuzzy set. We prove that this measure is a valid measure of intuitionistic fuzzy entropy by making it satisfy essential properties. Also, some mathematical properties are used to check the validation of the measure. In the end, a practical example of decision-making is illustrated in terms of Multi Criteria Decision Making problem that presents the application of the proposed measure

    ΠŸΡ€ΠΎΠ³Π½ΠΎΠ·ΠΈΡ€ΠΎΠ²Π°Π½ΠΈΠ΅ динамичСских характСристик Ρ‚Π΅Ρ€ΠΌΠΎΠΏΠ°Ρ€ с Ρ‚ΠΎΠ½ΠΊΠΎΠΏΡ€ΠΎΠ²ΠΎΠ»ΠΎΡ‡Π½Ρ‹ΠΌΠΈ Ρ‡ΡƒΠ²ΡΡ‚Π²ΠΈΡ‚Π΅Π»ΡŒΠ½Ρ‹ΠΌΠΈ элСмСнтами

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    Thermocouples dynamic characteristicsΚΌ prediction is one of the relevant directions in the field of dynamic measurements of non-stationary temperatures of liquid and gaseous media. Thermocouples dynamic characteristicsΚΌ prediction makes it possible to provide effective continuous correction in automatic control systems for non-stationary temperatures. The purpose of this paper was to develop a theoretically justified relation linking the current or expected time constant of fine-wire thermocouples with the known time constant established at known parameters of liquid and gaseous media.A formula linking the time constant of fine-wire thermocouples with the conditions of heat exchange with the measured medium and the thermophysical characteristics of the thermocouple sensing elements has been deducted. An approximate formula is also given for calculating the internal resistance of wire sensing elements of thermocouples, which must be considered when calculating the time constant of a thermocouple. In consideration of the obtained formulas, a multi-parameter relation linking the current or expected time constant of fine-wire thermocouples with the known time constant set at the known parameters of the measured media has been formed.It is suggested to simplify the formed multi-parameter relation and make it dependent, for example, on the β€œexpected velocity of the measured mediumβ€ŠΓ—β€Šexpected density of the measured medium” complex (Vm2β€ŠΟm2β€Š). Simplified relations in the form of hyperbolic functions with constant parameters and argument in the form of Vm2β€ŠΟm2Β complex were obtained for airflowat different temperatures, pressures, and velocities.On the example of airflow, it is shown that the complex multi-parametric relation linking the expectedand known time constants of thermocouples can be simplified to a hyperbolic dependence, where the argument can be the Vm2β€ŠΟm2Β complex. Moreover, the degree of approximation of hyperbolic dependencies to the exact values of the multi-parametric relation can reach the R-square = 0.9592 criterion.A multi-parametric relation has been proposed. That relates the known time constant of a thermocouple to the expected or current time constant of the same thermocouple at other parameters of the measured medium from the point of view of the heat exchange and thermal conduction theory. The proposed relation can be used in automatic control systems of non-stationary temperature of various liquid or gaseous media to provide continuous correction of thermocouples dynamic characteristics. Depending on the number of measured medium parameters, the suggested multi-parameter relation can be replaced by simplified relations with other complexes containing, for example, density, velocity, flow rate and pressure of the measured medium.ΠŸΡ€ΠΎΠ³Π½ΠΎΠ·ΠΈΡ€ΠΎΠ²Π°Π½ΠΈΠ΅ динамичСских характСристик Ρ‚Π΅Ρ€ΠΌΠΎΠΏΠ°Ρ€ являСтся ΠΎΠ΄Π½ΠΈΠΌ ΠΈΠ· Π°ΠΊΡ‚ΡƒΠ°Π»ΡŒΠ½Ρ‹Ρ… Π½Π°ΠΏΡ€Π°Π²Π»Π΅Π½ΠΈΠΉ Π² области динамичСских ΠΈΠ·ΠΌΠ΅Ρ€Π΅Π½ΠΈΠΉ нСстационарных Ρ‚Π΅ΠΌΠΏΠ΅Ρ€Π°Ρ‚ΡƒΡ€ ΠΆΠΈΠ΄ΠΊΠΈΡ… ΠΈ Π³Π°Π·ΠΎΠΎΠ±Ρ€Π°Π·Π½Ρ‹Ρ… срСд. ΠŸΡ€ΠΎΠ³Π½ΠΎΠ·ΠΈΡ€ΠΎΠ²Π°Π½ΠΈΠ΅ динамичСских характСристик Ρ‚Π΅Ρ€ΠΌΠΎΠΏΠ°Ρ€ позволяСт ΠΎΠ±Π΅ΡΠΏΠ΅Ρ‡ΠΈΡ‚ΡŒ ΡΡ„Ρ„Π΅ΠΊΡ‚ΠΈΠ²Π½ΡƒΡŽ Π½Π΅ΠΏΡ€Π΅Ρ€Ρ‹Π²Π½ΡƒΡŽ ΠΊΠΎΡ€Ρ€Π΅ΠΊΡ†ΠΈΡŽ Π² систСмах автоматичСского управлСния нСстационарной Ρ‚Π΅ΠΌΠΏΠ΅Ρ€Π°Ρ‚ΡƒΡ€ΠΎΠΉ. ЦСлью Π΄Π°Π½Π½ΠΎΠΉ Ρ€Π°Π±ΠΎΡ‚Ρ‹ являлась Ρ€Π°Π·Ρ€Π°Π±ΠΎΡ‚ΠΊΠ° тСорСтичСски обоснованного ΡΠΎΠΎΡ‚Π½ΠΎΡˆΠ΅Π½ΠΈΡ, ΡΠ²ΡΠ·Ρ‹Π²Π°ΡŽΡ‰Π΅Π³ΠΎ Ρ‚Π΅ΠΊΡƒΡ‰ΡƒΡŽ ΠΈΠ»ΠΈ ΠΎΠΆΠΈΠ΄Π°Π΅ΠΌΡƒΡŽ ΠΏΠΎΡΡ‚ΠΎΡΠ½Π½ΡƒΡŽ Π²Ρ€Π΅ΠΌΠ΅Π½ΠΈ Ρ‚ΠΎΠ½ΠΊΠΎΠΏΡ€ΠΎΠ²ΠΎΠ»ΠΎΡ‡Π½Ρ‹Ρ… Ρ‚Π΅Ρ€ΠΌΠΎΠΏΠ°Ρ€, с извСстной постоянной Π²Ρ€Π΅ΠΌΠ΅Π½ΠΈ, установлСнной ΠΏΡ€ΠΈ извСстных ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€Π°Ρ… ΠΆΠΈΠ΄ΠΊΠΈΡ… ΠΈ Π³Π°Π·ΠΎΠΎΠ±Ρ€Π°Π·Π½Ρ‹Ρ… срСд.Π’Ρ‹Π²Π΅Π΄Π΅Π½ΠΎ Π²Ρ‹Ρ€Π°ΠΆΠ΅Π½ΠΈΠ΅, ΡΠ²ΡΠ·Ρ‹Π²Π°ΡŽΡ‰Π΅Π΅ ΠΏΠΎΡΡ‚ΠΎΡΠ½Π½ΡƒΡŽ Π²Ρ€Π΅ΠΌΠ΅Π½ΠΈ Ρ‚ΠΎΠ½ΠΊΠΎΠΏΡ€ΠΎΠ²ΠΎΠ»ΠΎΡ‡Π½Ρ‹Ρ… Ρ‚Π΅Ρ€ΠΌΠΎΠΏΠ°Ρ€ с условиями Ρ‚Π΅ΠΏΠ»ΠΎΠΎΠ±ΠΌΠ΅Π½Π° с измСряСмой срСдой ΠΈ тСплофизичСскими характСристиками Ρ‡ΡƒΠ²ΡΡ‚Π²ΠΈΡ‚Π΅Π»ΡŒΠ½Ρ‹Ρ… элСмСнтов Ρ‚Π΅Ρ€ΠΌΠΎΠΏΠ°Ρ€. ΠŸΠΎΠ»ΡƒΡ‡Π΅Π½Π° Ρ‚Π°ΠΊΠΆΠ΅ приблиТённая Ρ„ΠΎΡ€ΠΌΡƒΠ»Π° для расчёта Π²Π½ΡƒΡ‚Ρ€Π΅Π½Π½Π΅Π³ΠΎ сопротивлСния ΠΏΡ€ΠΎΠ²ΠΎΠ»ΠΎΡ‡Π½Ρ‹Ρ… Ρ‡ΡƒΠ²ΡΡ‚Π²ΠΈΡ‚Π΅Π»ΡŒΠ½Ρ‹Ρ… элСмСнтов Ρ‚Π΅Ρ€ΠΌΠΎΠΏΠ°Ρ€, ΠΊΠΎΡ‚ΠΎΡ€ΠΎΠ΅ Π½Π΅ΠΎΠ±Ρ…ΠΎΠ΄ΠΈΠΌΠΎ ΡƒΡ‡ΠΈΡ‚Ρ‹Π²Π°Ρ‚ΡŒ ΠΏΡ€ΠΈ вычислСнии постоянной Π²Ρ€Π΅ΠΌΠ΅Π½ΠΈ Ρ‚Π΅Ρ€ΠΌΠΎΠΏΠ°Ρ€Ρ‹. Π‘ ΡƒΡ‡Ρ‘Ρ‚ΠΎΠΌ ΠΏΠΎΠ»ΡƒΡ‡Π΅Π½Π½Ρ‹Ρ… Π²Ρ‹Ρ€Π°ΠΆΠ΅Π½ΠΈΠΉ сформировано многопарамСтричСскоС ΡΠΎΠΎΡ‚Π½ΠΎΡˆΠ΅Π½ΠΈΠ΅, ΡΠ²ΡΠ·Ρ‹Π²Π°ΡŽΡ‰Π΅Π΅ Ρ‚Π΅ΠΊΡƒΡ‰ΡƒΡŽ ΠΈΠ»ΠΈ ΠΎΠΆΠΈΠ΄Π°Π΅ΠΌΡƒΡŽ ΠΏΠΎΡΡ‚ΠΎΡΠ½Π½ΡƒΡŽ Π²Ρ€Π΅ΠΌΠ΅Π½ΠΈ Ρ‚ΠΎΠ½ΠΊΠΎΠΏΡ€ΠΎΠ²ΠΎΠ»ΠΎΡ‡Π½Ρ‹Ρ… Ρ‚Π΅Ρ€ΠΌΠΎΠΏΠ°Ρ€, с извСстной постоянной Π²Ρ€Π΅ΠΌΠ΅Π½ΠΈ, установлСнной ΠΏΡ€ΠΈ извСстных ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€Π°Ρ… измСряСмых срСд.Π‘Ρ„ΠΎΡ€ΠΌΠΈΡ€ΠΎΠ²Π°Π½Π½ΠΎΠ΅ многопарамСтричСскоС ΡΠΎΠΎΡ‚Π½ΠΎΡˆΠ΅Π½ΠΈΠ΅ ΠΏΡ€Π΅Π΄Π»ΠΎΠΆΠ΅Π½ΠΎ ΡƒΠΏΡ€ΠΎΡΡ‚ΠΈΡ‚ΡŒ ΠΈ ΡΠ΄Π΅Π»Π°Ρ‚ΡŒ зависимым, Π½Π°ΠΏΡ€ΠΈΠΌΠ΅Ρ€, ΠΎΡ‚ комплСкса «оТидаСмая ΡΠΊΠΎΡ€ΠΎΡΡ‚ΡŒ измСряСмой ΡΡ€Π΅Π΄Ρ‹β€ŠΓ—β€ŠΠΎΠΆΠΈΠ΄Π°Π΅ΠΌΠ°Ρ ΠΏΠ»ΠΎΡ‚Π½ΠΎΡΡ‚ΡŒ измСряСмой срСды» (Vm2β€ŠΟm2β€Š). Для Π²ΠΎΠ·Π΄ΡƒΡˆΠ½ΠΎΠ³ΠΎ ΠΏΠΎΡ‚ΠΎΠΊΠ° ΠΏΡ€ΠΈ Ρ€Π°Π·Π»ΠΈΡ‡Π½Ρ‹Ρ… Ρ‚Π΅ΠΌΠΏΠ΅Ρ€Π°Ρ‚ΡƒΡ€Π°Ρ…, Π΄Π°Π²Π»Π΅Π½ΠΈΠΈ ΠΈ скорости ΠΏΠΎΠ»ΡƒΡ‡Π΅Π½Ρ‹ ΡƒΠΏΡ€ΠΎΡ‰Ρ‘Π½Π½Ρ‹Π΅ ΡΠΎΠΎΡ‚Π½ΠΎΡˆΠ΅Π½ΠΈΡ Π² Π²ΠΈΠ΄Π΅ гипСрболичСских Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΉ с постоянными ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€Π°ΠΌΠΈ ΠΈ Π°Ρ€Π³ΡƒΠΌΠ΅Π½Ρ‚ΠΎΠΌ Π² Ρ„ΠΎΡ€ΠΌΠ΅ комплСкса Vm2β€ŠΟm2.На ΠΏΡ€ΠΈΠΌΠ΅Ρ€Π΅ Π²ΠΎΠ·Π΄ΡƒΡˆΠ½ΠΎΠ³ΠΎ ΠΏΠΎΡ‚ΠΎΠΊΠ° ΠΏΠΎΠΊΠ°Π·Π°Π½ΠΎ, Ρ‡Ρ‚ΠΎ слоТноС многопарамСтричСскоС ΡΠΎΠΎΡ‚Π½ΠΎΡˆΠ΅Π½ΠΈΠ΅,ΡΠ²ΡΠ·Ρ‹Π²Π°ΡŽΡ‰Π΅Π΅ ΠΎΠΆΠΈΠ΄Π°Π΅ΠΌΡƒΡŽ ΠΈ ΠΈΠ·Π²Π΅ΡΡ‚Π½ΡƒΡŽ постоянныС Π²Ρ€Π΅ΠΌΠ΅Π½ΠΈ Ρ‚Π΅Ρ€ΠΌΠΎΠΏΠ°Ρ€, ΠΌΠΎΠΆΠ½ΠΎ ΡƒΠΏΡ€ΠΎΡΡ‚ΠΈΡ‚ΡŒ Π΄ΠΎ гипСрболичСской зависимости, Π³Π΄Π΅ Π°Ρ€Π³ΡƒΠΌΠ΅Π½Ρ‚ΠΎΠΌ ΠΌΠΎΠΆΠ΅Ρ‚ Π²Ρ‹ΡΡ‚ΡƒΠΏΠΈΡ‚ΡŒ комплСкс Vm2β€ŠΟm2. ΠŸΡ€ΠΈΡ‡Ρ‘ΠΌ ΡΡ‚Π΅ΠΏΠ΅Π½ΡŒ приблиТСния гипСрболичСских зависимостСй ΠΊ Ρ‚ΠΎΡ‡Π½Ρ‹ΠΌ значСниям многопарамСтричСского ΡΠΎΠΎΡ‚Π½ΠΎΡˆΠ΅Π½ΠΈΡ ΠΌΠΎΠΆΠ΅Ρ‚ Π΄ΠΎΡΡ‚ΠΈΠ³Π°Ρ‚ΡŒ ΠΏΠΎ ΠΊΡ€ΠΈΡ‚Π΅Ρ€ΠΈΡŽ R-square = 0.9592.ΠŸΡ€Π΅Π΄Π»ΠΎΠΆΠ΅Π½ΠΎ Ρ‚ΠΎΡ‡Π½ΠΎΠ΅ с Ρ‚ΠΎΡ‡ΠΊΠΈ зрСния Ρ‚Π΅ΠΎΡ€ΠΈΠΈ Ρ‚Π΅ΠΏΠ»ΠΎΠΎΠ±ΠΌΠ΅Π½Π° ΠΈ тСплопроводности многопарамСтричСскоС ΡΠΎΠΎΡ‚Π½ΠΎΡˆΠ΅Π½ΠΈΠ΅, ΡΠ²ΡΠ·Ρ‹Π²Π°ΡŽΡ‰Π΅Π΅ ΠΈΠ·Π²Π΅ΡΡ‚Π½ΡƒΡŽ ΠΏΠΎΡΡ‚ΠΎΡΠ½Π½ΡƒΡŽ Π²Ρ€Π΅ΠΌΠ΅Π½ΠΈ Ρ‚Π΅Ρ€ΠΌΠΎΠΏΠ°Ρ€Ρ‹ с ΠΎΠΆΠΈΠ΄Π°Π΅ΠΌΠΎΠΉ ΠΈΠ»ΠΈ Ρ‚Π΅ΠΊΡƒΡ‰Π΅ΠΉ постоянной Π²Ρ€Π΅ΠΌΠ΅Π½ΠΈ этой ΠΆΠ΅ Ρ‚Π΅Ρ€ΠΌΠΎΠΏΠ°Ρ€Ρ‹ ΠΏΡ€ΠΈ ΠΈΠ½Ρ‹Ρ… ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€Π°Ρ… измСряСмой срСды. ΠŸΡ€Π΅Π΄Π»ΠΎΠΆΠ΅Π½Π½ΠΎΠ΅ ΡΠΎΠΎΡ‚Π½ΠΎΡˆΠ΅Π½ΠΈΠ΅ ΠΌΠΎΠΆΠ΅Ρ‚ Π±Ρ‹Ρ‚ΡŒ использовано Π² систСмах автоматичСского управлСния нСстационарной Ρ‚Π΅ΠΌΠΏΠ΅Ρ€Π°Ρ‚ΡƒΡ€ΠΎΠΉ Ρ€Π°Π·Π»ΠΈΡ‡Π½Ρ‹Ρ… ΠΆΠΈΠ΄ΠΊΠΈΡ… ΠΈΠ»ΠΈ Π³Π°Π·ΠΎΠΎΠ±Ρ€Π°Π·Π½Ρ‹Ρ… срСд для обСспСчСния Π½Π΅ΠΏΡ€Π΅Ρ€Ρ‹Π²Π½ΠΎΠΉ ΠΊΠΎΡ€Ρ€Π΅ΠΊΡ†ΠΈΠΈ динамичСских характСристик Ρ‚Π΅Ρ€ΠΌΠΎΠΏΠ°Ρ€. Π’ зависимости ΠΎΡ‚ числа измСряСмых ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€ΠΎΠ² срСды ΠΏΡ€Π΅Π΄Π»ΠΎΠΆΠ΅Π½Π½ΠΎΠ΅ многопарамСтричСскоС ΡΠΎΠΎΡ‚Π½ΠΎΡˆΠ΅Π½ΠΈΠ΅ ΠΌΠΎΠΆΠ΅Ρ‚ Π±Ρ‹Ρ‚ΡŒ Π·Π°ΠΌΠ΅Π½Π΅Π½ΠΎ ΡƒΠΏΡ€ΠΎΡ‰Ρ‘Π½Π½Ρ‹ΠΌΠΈ измСряСмой ΡΠΎΠΎΡ‚Π½ΠΎΡˆΠ΅Π½ΠΈΡΠΌΠΈ с Π΄Ρ€ΡƒΠ³ΠΈΠΌΠΈ комплСксами, содСрТащими, Π½Π°ΠΏΡ€ΠΈΠΌΠ΅Ρ€, ΠΏΠ»ΠΎΡ‚Π½ΠΎΡΡ‚ΡŒ, ΡΠΊΠΎΡ€ΠΎΡΡ‚ΡŒ, расход ΠΈ Π΄Π°Π²Π»Π΅Π½ΠΈΠ΅ срСды

    Noise resistance of stochastic image binding algorithms on the base of mutual information

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    Based on the mutual information of Shannon, Tsallis and Renyi, relay stochastic algorithms for image binding were synthesized and their stability and accuracy were studied

    Dietary Quality and Comorbidities of Adults at Medical Risk for Diabetes

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    Background and aims: The current study evaluates following a special diet with diet quality and comorbidities (hypertension, hypercholesterolemia, and obesity) in four racial/ethnic groups diagnosed with prediabetes or β€œat risk for diabetes”. Methods and results: This is a cross-sectional analysis of data from the National Health and Nutrition Examination Surveys (NHANES), 2007- 2008 and 2009-2010. Sample weights were used to achieve a representative sample. Data were available for N = 2666 adults, aged β‰₯20 years (508 Mexican American, 294, Other Hispanic, 616 Black non-Hispanic, and 1248 White non-Hispanic) who were medically diagnosed with either prediabetes or β€œat risk for diabetes”. Those reporting following a special diet had greater odds of meeting saturated fat guidelines
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