bluuebunny/crossref_metadata_2025_split huggingface dataset:
Bilateral Quadriceps Strength Asymmetry Is Associated With Previous Knee Injury in Military Special Tactics Operators
Authors: Eagle Shawn R. , Keenan Karen A. , Connaboy Chris , Wohleber Meleesa , Simonson Andrew , Nindl Bradley C. 
Published: November 2018

Abstract
Eagle, SR, Keenan, KA, Connaboy, C, Wohleber, M, Simonson, A, and Nindl, BC. Bilateral quadriceps strength asymmetry is associated with previous knee injury in military special tactics operators. J Strength Cond Res 33(1): 89–94, 2019—Bilateral strength asymmetries have been related to lower-limb injury in athletes. Given that military populations often participate in recreational sport, in addition to a physically demanding workload, bilateral strength asymmetries may be related to injury in military populations. The purpose of this study was to determine whether isokinetic strength differs between Operators with/without self-reported knee injury (KI), and to examine the odds of displaying a lower-extremity strength asymmetry based on previous KI history. Operators (n = 150) self-reported injury history and performed isokinetic knee strength testing. Cohorts were separated by those who reported/not reported KI. Mean isokinetic knee strength and odds ratios, with subjects' KI history compared with strength differences: <10, 10–20, and >20%, were calculated. Operators who reported KI demonstrated larger bilateral knee extension (KE) strength differences compared with those who did not report an injury (injured: 13.5 ± 12.9% vs. noninjured: 8.1 ± 5.9%, p = 0.01). Operators with <10 or 10–20% KE strength difference had 76–77% reduced odds of previous KI, compared to those with >20% strength difference (p < 0.05). Operators with previous KI demonstrated bilateral differences in KE strength. Those with <10 or 10–20% strength differences had reduced odds of reporting previous KI. Strength and conditioning professionals should consider unilateral, targeted exercises in reducing bilateral asymmetry to rectify more balanced strength between limbs. Targeted exercise programs may improve bilateral strength differences and limit reinjury risk.
In-Season Integrative Neuromuscular Strength Training Improves Performance of Early-Adolescent Soccer Athletes
Authors: Panagoulis Charalampos , Chatzinikolaou Athanasios , Avloniti Alexandra , Leontsini Diamanda , Deli Chariklia K. , Draganidis Dimitrios , Stampoulis Theodoros , Oikonomou Triantafyllos , Papanikolaou Konstantinos , Rafailakis Lefteris , Kambas Antonios , Jamurtas Athanasios Z. , Fatouros Ioannis G. 
Published: November 2018

Abstract
Panagoulis, C, Chatzinikolaou, A, Avloniti, A, Leontsini, D, Deli, CK, Draganidis, D, Stampoulis, T, Oikonomou, T, Papanikolaou, K, Rafailakis, L, Kambas, A, Jamurtas, AZ, and Fatouros, IG. In-season integrative neuromuscular strength training improves performance of early-adolescent soccer athletes. J Strength Cond Res 34(2): 516–526, 2020—Although forms of integrative neuromuscular training (INT) are used extensively for injury prevention and treatment, no information exists about its effects on performance of adolescent athletes. We investigated the effects of an in-season INT intervention on performance of early-adolescent players using a 2-group, repeated-measures design. Twenty-eight early adolescents were randomly assigned to a control group (CG, participated only in soccer training, N = 14, 11.4 ± 0.57 years, Tanner stage 2.8 ± 0.6) or an experimental group (INT was added to conventional soccer training, N = 14, 11.2 ± 0.5 years, Tanner stage 2.6 ± 0.5). Integrative neuromuscular training (8 weeks, 3 sessions·wk−1) aimed to develop core strength, hamstrings eccentric strength, hip/knee musculature, and dynamic stability using body mass exercises, medicine balls, rocker boards, Bosu, stability balls, etc. Ball shooting speed, speed (10, 20-m), change of direction (COD), jumping performance, and strength were measured before and after training. A 2-way repeated-measures ANOVA was used to analyze data. Integrative neuromuscular training improved 10- and 20-m speed (2.52–2.13 and 3.61–3.39 seconds, respectively, p < 0.05), strength (40.1–44.4 kg, p < 0.05), jumping ability (squat jump: 16.3–17.9 cm; countermovement jump: 19.1–20.3 cm, p < 0.05), COD (18.0–17.3 seconds, p < 0.05), and shooting speed (73.8–79.0 km·h−1, p < 0.05). In the CG, soccer training caused an improvement of smaller magnitude in 10 m and shooting speed (p < 0.05), whereas COD and jumping performance remained unaffected while 20-m speed, COD, and strength deteriorated. These results indicate that an 8-week INT program may induce positive adaptations in performance of early-adolescent soccer players during in-season training, suggesting that INT may be an effective training intervention for this age group.
PLANKTON SEBAGAI INDIKATOR PENCEMARAN PERAIRAN DI KAWASAN PELABUHAN YANG DIJADIKAN TEMPAT PENDARATAN IKAN DI BALI
Authors: Labupili Albertus Guntur Arsetyanto , Dewi Ita Yunita Puspa , Heriansyah Firman Agus 
Published: November 2018

Pelabuhan yang dijadikan tempat pendaratan ikan adalah tempat dimana semua kegiatan perikanan ada di dalamnya. Aktifitas di pelabuhan dapat menyebabkan kualitas perairan menjadi buruk. Oleh karena itu, dibutuhkan pengamatan yang ditinjau dari struktur komunitas plankton dan kualitas perairan. Pengamatan ini dilaksanakan pada tanggal Januari sampai Juni 2017 di Pelabuhan Pengambengan, Benoa dan Amed.Hasil pengamatan menunjukkan bahwa komposisi fitoplankton yang ditemukan adalah 16 genera dari 3 kelas. Untuk zooplankton ditemukan 6 genera dari 4 kelas. Indeks biologi plankton (fitoplankton dan zooplankton) yang didapat, untuk indeks keanekaragaman (H’) = 1.22, indeks keseragaman (E) = 0.91, indeks dominansi (C) = 0.36. Hasil indeks saprobik dan tropik saprobitas indeks berkisar pada 0.156-0.208 dan 0.101-0.123. Berdasarkan kriteria, kualitas perairan di pelabuhan yang dijadikan tempat pendaratan ikan di Bali untuk skala besar (>30 GT) tergolong dalam tercemar ringan, untuk skala menengah (10-30 GT) tergolong dalam tercemar sedang, dan untuk skala kecil (<10 GT) tergolong dalam memenuhi standar.
Empowering a Community from the Inside Out: Evaluation of a Yoga Teacher Training Program for Adults in Custody
Authors: Freeman Heather , Brems Christiane , Michael Paul , Marsh Sarahjoy 
Published: November 2018

Abstract
The current study evaluated a yoga teacher training program to understand the effect of bringing yoga psychology (as an integrated eight-limbed system) to adults in custody (AIC), who were trained to become yoga teachers who will in turn teach other AICs. The study used quantitative and qualitative measures to assess the yoga teacher training program's impact on individuals, their relationships, and the overall prison environment. The study included assessments and interviews with 12 AICs and nine yoga teacher volunteers, as well as key informant interviews with two correctional officers and five administrators who work within or directly with the Department of Corrections on the implementation of the program. Quantitative results revealed significant enhancements and sustainability in all key outcome variables (self-compassion, mindfulness, perceived stress, understanding of yoga philosophy, and teaching skills) from pretest to program completion and from completion to 3-month follow-up. Additionally, AIC yoga teachers became more similar on all outcome measures to the volunteer teachers from pretest to program completion and from completion to follow-up. Qualitative methods (used for 31 key informant and focus group interviews) revealed themes that illuminated positive effects on the prison community regarding participants' personal experiences, attitudes and values, behaviors, relationships, yoga philosophy in prison, culture, and future directions. Implications and recommendations are provided to support sustaining the current program and to help with the creation of new programs to infuse yoga philosophy into corrections departments.
PERPUSTAKAAN PERGURUAN TINGGI SEBAGAI PRIME MOVER PENINGKATAN KOMPETENSI LITERASI INFORMASI MAHASISWA
Authors: Handari Budi 
Published: November 2018

<p>Pesatnya perkembangan teknologi informasi mempengaruhi semua aspek kehidupan, termasuk pendidikan. Di bidang Pendidikan Tinggi, kompetensi literasi informasi memainkan peran penting dalam keseluruhan pendidikan mahasiswa.</p><p> Salah satu misi perpustakaan perguruan tinggi adalah meningkatkan literasi informasi pengguna. Karena itu perpustakaan perguruan tinggi harus mampu berfungsi sebagai <em>prime mover</em> peningkatan kompetensi literasi mahasiswa.</p><p> Literasi informasi berhubungan erat dengan tugas pokok pelayanan perpustakaan. Peningkatan kompetensi literasi informasi merupakan upaya pemberdayaan mahasiswa di bidang informasi, di antaranya melalui pendidikan pengguna.</p><p> Dampak lain dari perkembangan teknologi informasi adalah meningkatnya permintaan informasi digital. Pencari informasi tidak lagi puas hanya dengan materi cetak. Untuk memenuhi tuntutan tersebut, pembangunan dan pendayagunaan perpustakaan digital sangat mendukung terlaksananya fungsi perpustakaan perguruan tinggi sebagai <em>prime mover</em> peningkatan kompetensi literasi informasi mahasiswa.</p>
Modeling of Methane/Shale Excess Adsorption Under Reservoir Conditions
Authors: Yang Sheng , Wu Wei , Xu Jinze , Ji Dongqi , Chen Zhangxing , Wei Yizheng 
Published: November 2018

Summary
Micropores and mesopores are the main storage volumes in shale matrix. Because of their small pore sizes, the force between pore boundary and gas molecules is significant. A larger amount of adsorbed gas is in a shale gas reservoir than in a conventional gas reservoir. People usually measure adsorption through volumetric methods under an isothermal condition. Because of a limitation of volumetric methods, only excess adsorption data are directly measured; then, a chosen model is applied to calculate an absolute adsorption through fitting the measured data.
An adsorption process induces changes in free-gas volume. However, the changes in absorbent volume and methane absorption into organic matter also alter the measured gas volume, which is widely neglected in previous studies. In this study, one volume term, which accounts for the unexpected changes in gas volumes caused by the other mechanisms except adsorption, is added to the Dubinin-Astakhov (DA) model (pore-filling theory). The in-situ methane is in a supercritical condition under reservoir conditions. Because of the lack of a saturation pressure of a supercritical fluid, an adsorbed-phase gas density is used to replace the saturation pressure in the DA model.
The modified model is validated by the isothermal adsorption data from four different shale plays. The calculated data by the proposed model have a better match with the measured data than those by the DA model. All shale samples demonstrate a nonmonotonic deformation of adsorbent (volume shrinkage in the low-pressure region, then swelling as pressure increases), which coincides with the results of previous molecular simulation. The key parameters of the proposed model such as a maximum adsorption capacity are more accurate and reasonable than the ones of the DA model. The proposed model provides a good approach to quantify absolute adsorption through experimental data, especially under reservoir conditions, and to emphasize the important effects of volume on methane/shale adsorption.
Coupling of Wellbore and Surface-Facilities Models With Reservoir Simulation To Optimize Recovery of Liquids From Shale Reservoirs
Authors: Fragoso Alfonso , Trick (ret.) Mona D. , Harding Thomas G. , Selvan Karthik , Aguilera Roberto 
Published: November 2018

Summary
The objective of this paper is to couple wellbore and surface-production-facilities models with reservoir simulation for a shale reservoir that contains dry gas, condensate, and oil in separate geologic containers within the same structure. The goal of this integration is to improve liquid recoveries by dry-gas injection and gas recycling.
Methods previously published investigate possible means of improving recovery from shales and have concentrated on laboratory work and the reservoir itself, but have ignored the wellbore and surface-production facilities. The coupling of these facilities in the simulation work is critical, particularly in cases involving condensate and oil reservoirs, gas injection, and recycling operations. This is so, because a change in pressure in the reservoir is reflected almost immediately in a change in pressure in the wellbore and in the surface installations.
The development presented in this paper considers multistage hydraulically fractured horizontal wells. Dry gas is injected into zones that contain condensate and oil. Gas stripped from the condensate production is reinjected in the condensate zone in a recycling operation. The study focuses on the Eagle Ford Shale, which has separate containers for each fluid within the same structure.
The study leads to the conclusion that, for the studied system, liquid recoveries can be maximized with continuous and huff ’n’ puff gas-injection schemes. In general, huff ’n’ puff injection provides better results in terms of production and economics. Molecular diffusion is found to play a crucial role in continuous gas-injection operations. Conversely, the effect of this phenomenon is negligible in huff ’n’ puff gas injection. This research demonstrates that proper design of wellbore and surface installations, including, for example, downhole pumps and compressors, is important because it plays a critical role in the performance of production and injection operations and in maximizing recovery of liquids from shale reservoirs.
The novelty of the methodology developed in this paper is the coupling of models that handle surface facilities; wellbores; numerical simulation including oil, condensate, and dry-gas reservoirs; gas injection; and gas/condensate-recycling operations. Essentially, the shale containers, wellbore, and surface facilities are continuously “talking” to each other. To the best of our knowledge, this integration for shales has not been published previously in the literature.
Flow Interference Between Hydraulic Fractures
Authors: Weijermars Ruud , van Harmelen Arnaud , Zuo Lihua , Alves Ibere Nascentes , Yu Wei 
Published: November 2018

SummaryThe flow toward hydraulic fractures is visualized at high resolution using a newly developed analytical streamline simulator that is based on complex potentials. Drainage contours show progressive fluid recovery from the stimulated rock volume (SRV). The method plots streamlines, time-of-flight contours, velocity-field contours, and pressure distribution around fractured wells. Independent simulations with a commercial reservoir simulator confirm that visualizations with complex potentials are accurate, and that the latter method provides high-resolution images of the pressure and flow fields around individual fractures. Contours for the drained rock volume (DRV) that are based on particle-velocity tracking outline the actual region drained by a well through its fractures. First, matrix drainage by two-fracture and three-fracture clusters is studied in detail. Flow-separation surfaces between two clustered fractures (with equal length and flux) are always straight, creating planes of symmetry between adjacent drainage regions. Clusters of three fractures develop curved-flow-separation surfaces, convex toward the inner fracture. For fracture spacing less than four times total fracture length, drainage of the central region of the three-fracture clusters slows down because of flow interference, which confirms earlier findings that production gains become insignificant above certain fracture length/spacing ratios. Next, the analysis shows the flow field, drainage contours, velocity contours, and pressure distribution for a horizontal, synthetic well with 11 transversal, kinked fractures. A final section shows a brief example of application to a field case.
Tile Drainage as a Hydrologic Pathway for Phosphorus Export from an Agricultural Subwatershed
Authors: Michaud Aubert R. , Poirier Simon‐Claude , Whalen Joann K. 
Published: November 2018

Cyanobacteria growth in Missisquoi Bay of Lake Champlain is triggered by the P load carried by tributaries in surrounding watersheds where agriculture is a dominant land use. The objective of this study was to apportion the total P (TP) load in streamflow from an agricultural subwatershed into distinct hydrologic pathways: groundwater resurgence, surface runoff, and tile drainage components (matrix flow and preferential flow). Stream discharge during peak flow was separated into these four components using electrical conductivity (EC)–discharge relationships developed from the stream water EC at the subwatershed outlet and from EC values of surface runoff and tile drain water in 10 fields within the subwatershed. The four‐component hydrograph model revealed that 46 to 67% of the TP load at the outlet originated from surface runoff during peak flow. Preferential flow was responsible for most of the particulate P and dissolved reactive P loads lost through tile drainage. Groundwater resurgence was a minor source of TP, whereas other sources such as streambank erosion and resuspended sediments contributed up to 21% of the TP load and from 36 to 41% of the particulate P load at the subwatershed outlet. This work confirms that tile drainage contributes to the TP load in agricultural subwatersheds in the Missisquoi Bay region.Core Ideas
Field water sources affected electrolytes and electrical conductivity in streamflow.
Water yield from field hydrologic pathways was deduced from the stream hydrograph.
Matrix and preferential flows to tile drainage, and surface runoff, were quantified.
Preferential flow was an important source of sediment and P loads in streamflow.
Stream water quality may be negatively affected by tile drainage outflows.
Soil Domain and Liquid Manure Affect Pesticide Sorption in Macroporous Clay Till
Authors: Albers Christian Nyrop , Ernstsen Vibeke , Johnsen Anders Risbjerg 
Published: November 2018

Pesticides frequently leach through clayey tills, even when they are expected to be strongly adsorbed. In this study, we observed that sorption of two strongly sorbing pesticides, tebuconazole and glyphosate, varied by more than an order of magnitude across soil domains in 5‐m‐deep clay till profiles with biopores and fractures. Eight soil domains were identified in each of the profiles: five matrix soils and three in the macropores. Tebuconazole sorption was controlled by soil organic matter content, except in the reduced matrix, which was low in organic matter, where there was surprisingly high sorption. Glyphosate showed high variation in sorption between fractures and matrix soil from the same depths. The domain‐specific sorption of both tebuconazole and glyphosate was, however, overruled by dilute liquid manure. Sorption of tebuconazole was, as expected, decreased by liquid manure in several domains, but tebuconazole sorption increased in a few domains due to sorption of the manure‐derived organic matter itself. Liquid manure unexpectedly had a greater effect on glyphosate sorption, which was strongly decreased by dissolved organic matter and phosphate in the manure. The variation in sorption across domains, as well as the effects of liquid manure, should be taken into account when assessing leaching risks.Core Ideas
Pesticide sorption varied by an order of magnitude across eight domains in a clayey till profile.
Domain‐specific pesticide sorption was overruled by dilute liquid manure.
Dissolved organic matter and phosphate changed glyphosate sorption.
These variations in sorption should be considered in the risk assessment of pesticide leaching.
Application of QSAR Analysis and Different Quantum Chemical Calculation Methods in Activity Evaluation of Selected Fluoroquinolones
Authors: Kawczak Piotr , Bober Leszek , Bączek Tomasz 
Published: November 2018

Background:
A set of antibiotic fluoroquinolones with confirmed antimicrobial activity
were analyzed with the use of two types of quantum chemical calculation methods and quantitative
structure-activity relationships (QSAR).

Objective:
The purpose of this study was to demonstrate the common and differentiating
characteristics of the above-mentioned chemical compounds alike physicochemically as well as
pharmacologically based on the quantum chemical calculations and microbiological activity data.

Methods:
During the study PCA and MLR analysis were performed, as the types of proposed
chemometric approach. The semi-empirical level of in silico molecular modeling was performed for
calculations of molecular descriptors.

Results:
QSAR models were proposed based on chosen descriptors. The relationship between the
structure and microbiological activity and physicochemical parameters data was able to class and
describe them with the use of statistically significant molecular descriptors.

Conclusion:
The applied chemometric approaches revealed the influential features of tested structures
responsible for the antimicrobial activity of analyzed compounds.
Anxiety Disorders: Sex Differences in Serotonin and Tryptophan Metabolism
Authors: Songtachalert Tanya , Roomruangwong Chutima , Carvalho Andre F. , Bourin Michel , Maes Michael 
Published: November 2018

Introduction: Anxiety disorders manifest in women more than in men by almost twofold.
This narrative review aims to summarize the sex-related biological factors, which underpin anxiety, focusing
on the interactions of sex and tryptophan/serotonin with anxiety.

Methods:
A literature search was conducted using Google Scholar, PubMed/MEDLINE, Scopus, and
EMBASE databases from inception until December 31, 2017.

Results:
This review shows that sex may interact with many serotonin functions thereby modulating
anxiety, including 5-HT1A and 5-HT2C receptors, 5-HT transporter and central 5-HT concentrations
and metabolism. Sex-steroids modulate the expression of serotonin transporter genes, creating a difference
in serotonin availability. Sex and estrous cycle phases lead to varying anxiety responses to tryptophan
depletion. Testosterone, progesterone and estrogen are important factors in mediating sex differences
in serotonin responses to anxiety-generating behavioral tests. At prenatal levels, there are sexrelated
differences in the reciprocal relationships between serotonin and the HPA-axis, which modulate
anxiety-like behaviors. Activated immune-inflammatory pathways induce indoleamine-2,3-dioxynease
(IDO) and the tryptophan catabolite (TRYCAT) pathway thereby increasing tryptophan degradation and
increasing the production of TRYCATs including kynurenine and quinolinic acid, which may create an
overall anxiogenic effect. The effects of immune activation on IDO are significantly more pronounced
in women than men, and therefore, females may show increased levels of anxiogenic TRYCAT following
immune challenge. Aberrations in the IDO-activated TRYCAT pathway are found in pregnant females
and parturients and are associated with increased anxiety levels in the postnatal period.

Conclusion:
The results of this review underscore the necessity of studying the associations between
serotonin and anxiety in both sexes taking into account the effects of immune activation on IDO and
production of anxiogenic TRYCATs. Future anxiety research should focus on the interactions between
serotonin/tryptophan and sex, sex hormones, the menstrual cycle, pregnancy, the HPA axis and the immune
system through the production of anxiogenic TRYCATs.